From e0c42a348ad7100b8f6ac1bf5068a3152e178d98 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Wed, 9 Sep 2026 13:06:11 +0200 Subject: [PATCH 01/21] fix(runner-config): allow optional GitHub App installation IDs --- modules/orchestration-providers/webhook/job-retry/variables.tf | 2 +- modules/orchestration-providers/webhook/pool/variables.tf | 2 +- .../orchestration-providers/webhook/scale-runners/variables.tf | 2 +- modules/orchestration-providers/webhook/variables.tf | 2 +- modules/runner-config/variables.tf | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/modules/orchestration-providers/webhook/job-retry/variables.tf b/modules/orchestration-providers/webhook/job-retry/variables.tf index e8235265f8..fe7e511289 100644 --- a/modules/orchestration-providers/webhook/job-retry/variables.tf +++ b/modules/orchestration-providers/webhook/job-retry/variables.tf @@ -87,7 +87,7 @@ variable "config" { app_parameters = object({ key_base64 = list(map(string)) id = list(map(string)) - installation_id = list(object({ name = string, arn = string })) + installation_id = optional(list(object({ name = string, arn = string })), [null]) }) }) queue = object({ diff --git a/modules/orchestration-providers/webhook/pool/variables.tf b/modules/orchestration-providers/webhook/pool/variables.tf index e1f516c8ad..d455f080a1 100644 --- a/modules/orchestration-providers/webhook/pool/variables.tf +++ b/modules/orchestration-providers/webhook/pool/variables.tf @@ -86,7 +86,7 @@ variable "config" { github_app_parameters = object({ key_base64 = list(map(string)) id = list(map(string)) - installation_id = list(object({ name = string, arn = string })) + installation_id = optional(list(object({ name = string, arn = string })), [null]) }) runner = object({ disable_runner_autoupdate = bool diff --git a/modules/orchestration-providers/webhook/scale-runners/variables.tf b/modules/orchestration-providers/webhook/scale-runners/variables.tf index e191e303d1..eb4ef2dddf 100644 --- a/modules/orchestration-providers/webhook/scale-runners/variables.tf +++ b/modules/orchestration-providers/webhook/scale-runners/variables.tf @@ -112,7 +112,7 @@ variable "config" { app_parameters = object({ key_base64 = list(map(string)) id = list(map(string)) - installation_id = list(object({ name = string, arn = string })) + installation_id = optional(list(object({ name = string, arn = string })), [null]) }) }) queue = object({ diff --git a/modules/orchestration-providers/webhook/variables.tf b/modules/orchestration-providers/webhook/variables.tf index 5dfecdbd6c..83bd6f30e6 100644 --- a/modules/orchestration-providers/webhook/variables.tf +++ b/modules/orchestration-providers/webhook/variables.tf @@ -169,7 +169,7 @@ variable "github" { app_parameters = object({ key_base64 = list(map(string)) id = list(map(string)) - installation_id = list(object({ name = string, arn = string })) + installation_id = optional(list(object({ name = string, arn = string })), [null]) }) enterprise_server = object({ url = optional(string, null) diff --git a/modules/runner-config/variables.tf b/modules/runner-config/variables.tf index 5928693ade..82cd9eaead 100644 --- a/modules/runner-config/variables.tf +++ b/modules/runner-config/variables.tf @@ -86,7 +86,7 @@ variable "github" { app_parameters = object({ key_base64 = list(map(string)) id = list(map(string)) - installation_id = list(object({ name = string, arn = string })) + installation_id = optional(list(object({ name = string, arn = string })), [null]) }) enterprise_server = optional(object({ url = optional(string, null) From cdaf2e2b37c228c1fe03c5e1505b1eba7caac2b8 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Wed, 9 Sep 2026 11:07:09 +0000 Subject: [PATCH 02/21] docs: auto update terraform docs --- modules/orchestration-providers/webhook/README.md | 2 +- modules/orchestration-providers/webhook/job-retry/README.md | 2 +- modules/orchestration-providers/webhook/pool/README.md | 2 +- modules/orchestration-providers/webhook/scale-runners/README.md | 2 +- modules/runner-config/README.md | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/modules/orchestration-providers/webhook/README.md b/modules/orchestration-providers/webhook/README.md index 53d0115ebb..f17e3ecd26 100644 --- a/modules/orchestration-providers/webhook/README.md +++ b/modules/orchestration-providers/webhook/README.md @@ -40,7 +40,7 @@ The scale-down lifecycle is documented in the [scale-down state diagram](./scale |------|-------------|------|---------|:--------:| | [aws\_partition](#input\_aws\_partition) | AWS partition used to construct ARNs. | `string` | `"aws"` | no | | [config](#input\_config) | Provider-owned webhook values supplied from `orchestration_provider.webhook`. The parent resolves inherited input values before calling this module; this provider still resolves the documented JIT, artifact, and tag-precedence fallbacks.

- `runner`: Runner lifecycle, boot timeout, and capacity settings owned by webhook orchestration.
- `runner.boot_time_in_minutes`: Expected runner boot duration used by scale-down and pool controls.
- `runner.ephemeral`: Registers runners in ephemeral mode.
- `runner.jit_config_enabled`: Explicitly enables or disables just-in-time configuration. Null follows `runner.ephemeral`.
- `runner.maximum_count`: Maximum number of runners managed for this runner configuration.
- `github.organization_runners`: Registers runners at organization scope when true; otherwise registration is repository-scoped.
- `queue.build.arn`: ARN of the runner configuration's build queue.
- `queue.build.url`: URL of the runner configuration's build queue.
- `queue.kms_key_id`: Optional KMS key ARN encrypting the build queue. This is independent from the Parameter Store KMS key.
- `queue.tags`: Tags inherited by queue-related provider resources before component-specific overrides.
- `lambda.artifact`: Runner-control artifact shared by scale, pool, and job-retry components. At most one of `zip` or `s3` may be selected; no selection uses the packaged runner archive.
- `lambda.artifact.zip`: Optional local path to the runner-control Lambda archive.
- `lambda.artifact.s3`: Optional S3 object selector in the common `lambda.artifact.s3.bucket`. Wrapper presence must be known during planning and selecting it requires a non-null common bucket.
- `lambda.artifact.s3.key`: Object key of the runner-control Lambda archive.
- `lambda.artifact.s3.object_version`: Optional object version of the runner-control Lambda archive.
- `lambda.scale.up.memory_size`: Memory allocated to the scale-up Lambda in MB.
- `lambda.scale.up.timeout`: Scale-up Lambda timeout in seconds.
- `lambda.scale.up.reserved_concurrent_executions`: Reserved concurrency for scale-up. Use `-1` for unreserved concurrency.
- `lambda.scale.up.job_queued_check_enabled`: Enables queued-job verification before scaling. Null follows the resolved runner mode.
- `lambda.scale.up.event_source_mapping.batch_size`: Maximum build-queue records delivered per scale-up invocation.
- `lambda.scale.up.event_source_mapping.maximum_batching_window_in_seconds`: Maximum batching window for build-queue records.
- `lambda.scale.up.tags`: Tags applied within scale-up resource scopes after common provider tags.
- `lambda.scale.down.memory_size`: Memory allocated to the scale-down Lambda in MB.
- `lambda.scale.down.timeout`: Scale-down Lambda timeout in seconds.
- `lambda.scale.down.schedule_expression`: EventBridge schedule expression that invokes scale-down.
- `lambda.scale.down.minimum_running_time_in_minutes`: Optional minimum runner age before scale-down may terminate it. Null selects the operating-system default.
- `lambda.scale.down.idle_config`: Time-based desired idle-runner configurations.
- `lambda.scale.down.idle_config[].cron`: Cron expression identifying when the idle configuration applies.
- `lambda.scale.down.idle_config[].timeZone`: IANA time zone used to evaluate the cron expression.
- `lambda.scale.down.idle_config[].idleCount`: Number of idle runners retained during the matching period.
- `lambda.scale.down.idle_config[].evictionStrategy`: Selection strategy used when excess idle runners are removed.
- `lambda.scale.down.tags`: Tags applied within scale-down resource scopes after common provider tags.
- `lambda.pool.memory_size`: Memory allocated to the pool Lambda in MB.
- `lambda.pool.timeout`: Pool Lambda timeout in seconds.
- `lambda.pool.reserved_concurrent_executions`: Reserved concurrency for the pool Lambda. Use `-1` for unreserved concurrency.
- `lambda.pool.config`: Scheduled target pool sizes. An empty list disables the pool component.
- `lambda.pool.config[].schedule_expression`: Scheduler expression that activates the target size.
- `lambda.pool.config[].schedule_expression_timezone`: Optional IANA time zone used to evaluate the schedule.
- `lambda.pool.config[].size`: Desired number of runners for the schedule.
- `lambda.pool.include_busy_runners`: Includes busy runners when reconciling scheduled pool capacity.
- `lambda.pool.runner_owner`: Optional GitHub organization or repository owner used for pooled runners.
- `lambda.pool.tags`: Tags applied within pool resource scopes after common provider tags.
- `job_retry.enabled`: Creates the retry queue, Lambda function, event-source mapping, and related IAM resources.
- `job_retry.delay_in_seconds`: Initial delay before a queued-job retry check.
- `job_retry.delay_backoff`: Multiplier applied to the delay after each unsuccessful check.
- `job_retry.max_attempts`: Maximum retry-check attempts before the message is no longer republished.
- `job_retry.tags`: Tags applied within job-retry resource scopes after common provider tags.
- `job_retry.lambda.memory_size`: Memory allocated to the job-retry Lambda in MB.
- `job_retry.lambda.reserved_concurrent_executions`: Reserved concurrency for job retry. Use `-1` for unreserved concurrency.
- `job_retry.lambda.timeout`: Job-retry Lambda timeout in seconds and visibility timeout for its retry queue. | 
object({
    runner = object({
      boot_time_in_minutes = number
      ephemeral            = bool
      jit_config_enabled   = optional(bool, null)
      maximum_count        = number
    })
    github = object({
      organization_runners = bool
    })
    queue = object({
      build = object({
        arn = string
        url = string
      })
      kms_key_id = optional(string, null)
      tags       = optional(map(string), {})
    })
    lambda = object({
      artifact = object({
        zip = optional(string, null)
        s3 = optional(object({
          key            = string
          object_version = optional(string, null)
        }), null)
      })
      scale = object({
        up = object({
          memory_size                    = number
          timeout                        = number
          reserved_concurrent_executions = number
          job_queued_check_enabled       = optional(bool, null)
          event_source_mapping = object({
            batch_size                         = number
            maximum_batching_window_in_seconds = number
          })
          tags = optional(map(string), {})
        })
        down = object({
          memory_size                     = number
          timeout                         = number
          schedule_expression             = string
          minimum_running_time_in_minutes = optional(number, null)
          idle_config = list(object({
            cron             = string
            timeZone         = string
            idleCount        = number
            evictionStrategy = string
          }))
          tags = optional(map(string), {})
        })
      })
      pool = object({
        memory_size                    = number
        timeout                        = number
        reserved_concurrent_executions = number
        config = list(object({
          schedule_expression          = string
          schedule_expression_timezone = optional(string)
          size                         = number
        }))
        include_busy_runners = bool
        runner_owner         = optional(string, null)
        tags                 = optional(map(string), {})
      })
    })
    job_retry = object({
      enabled          = bool
      delay_in_seconds = number
      delay_backoff    = number
      max_attempts     = number
      tags             = optional(map(string), {})
      lambda = object({
        memory_size                    = number
        reserved_concurrent_executions = number
        timeout                        = number
      })
    })
  })
| n/a | yes | -| [github](#input\_github) | Common GitHub API client and GitHub App Parameter Store references. | 
object({
    app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = list(object({ name = string, arn = string }))
    })
    enterprise_server = object({
      url        = optional(string, null)
      ssl_verify = bool
    })
    user_agent = optional(string, null)
  })
| n/a | yes | +| [github](#input\_github) | Common GitHub API client and GitHub App Parameter Store references. | 
object({
    app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = optional(list(object({ name = string, arn = string })), [null])
    })
    enterprise_server = object({
      url        = optional(string, null)
      ssl_verify = bool
    })
    user_agent = optional(string, null)
  })
| n/a | yes | | [lambda](#input\_lambda) | Common Lambda substrate. Only the shared artifact bucket crosses this boundary; the webhook provider owns its archive key, version, and local zip selection. | 
object({
    artifact = object({
      s3 = object({
        bucket = optional(string, null)
      })
    })
    runtime            = string
    architecture       = string
    subnet_ids         = list(string)
    security_group_ids = list(string)
    tags               = optional(map(string), {})
    role = object({
      path                 = string
      permissions_boundary = optional(string, null)
      principals = optional(list(object({
        type        = string
        identifiers = list(string)
      })), [])
    })
  })
| n/a | yes | | [observability](#input\_observability) | Common logging, tracing, and metrics configuration consumed by webhook controls. | 
object({
    logs = object({
      level             = string
      retention_in_days = number
      kms_key_id        = optional(string, null)
      class             = string
      tags              = optional(map(string), {})
    })
    tracing = object({
      mode                  = optional(string, null)
      capture_http_requests = bool
      capture_error         = bool
    })
    metrics = object({
      enabled   = bool
      namespace = string
      metric = object({
        github_app_rate_limit = object({
          enabled = bool
        })
        job_retry = object({
          enabled = bool
        })
      })
    })
  })
| n/a | yes | | [prefix](#input\_prefix) | Prefix used to identify resources created for this webhook orchestration provider. | `string` | n/a | yes | diff --git a/modules/orchestration-providers/webhook/job-retry/README.md b/modules/orchestration-providers/webhook/job-retry/README.md index 9c6e4e0f52..c67f19ec3e 100644 --- a/modules/orchestration-providers/webhook/job-retry/README.md +++ b/modules/orchestration-providers/webhook/job-retry/README.md @@ -52,7 +52,7 @@ No modules. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| -| [config](#input\_config) | Provider-neutral job-retry configuration assembled by runner-config.

- `prefix`: Prefix used to name job-retry resources.
- `aws_partition`: AWS partition used to construct the Lambda VPC managed-policy ARN.
- `lambda.artifact.zip`: Resolved local control-plane archive.
- `lambda.artifact.s3.bucket`: Optional S3 bucket containing the Lambda archive.
- `lambda.artifact.s3.key`: Object key of the Lambda archive.
- `lambda.artifact.s3.object_version`: Optional object version of the Lambda archive.
- `lambda.runtime`: Runtime used by the job-retry Lambda.
- `lambda.architecture`: Instruction-set architecture used by the job-retry Lambda.
- `lambda.memory_size`: Memory allocated to the job-retry Lambda.
- `lambda.timeout`: Lambda timeout and retry-queue visibility timeout in seconds.
- `lambda.reserved_concurrent_executions`: Reserved concurrency for the Lambda. Use `-1` for unreserved concurrency.
- `lambda.environment_variables`: Additional Lambda environment variables. Required job-retry variables override matching keys.
- `lambda.vpc.subnet_ids`: Subnets used for Lambda VPC configuration.
- `lambda.vpc.security_group_ids`: Security groups used for Lambda VPC configuration.
- `lambda.role.path`: IAM path used for the job-retry Lambda role.
- `lambda.role.permissions_boundary`: Optional permissions boundary for the Lambda role.
- `lambda.role.principals`: Extra principals allowed to assume the Lambda role, for example during local testing.
- `runner.name_prefix`: Prefix used to identify runners belonging to this runner configuration.
- `github.organization_runners`: Enables organization runners.
- `github.enterprise_server.url`: Optional GitHub Enterprise Server URL.
- `github.enterprise_server.ssl_verify`: Enables TLS certificate verification for GitHub Enterprise Server requests.
- `github.user_agent`: Optional User-Agent sent to GitHub.
- `github.app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github.app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github.app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `queue.build`: URL and ARN of the build queue to which retry messages are published.
- `queue.kms_key_id`: Optional KMS key ARN used to encrypt the build queue. This is distinct from the Parameter Store key.
- `queue.event_source_mapping.batch_size`: Maximum records delivered per job-retry invocation.
- `queue.event_source_mapping.maximum_batching_window_in_seconds`: Maximum event batching window.
- `queue.encryption`: Server-side encryption configuration for the retry queue.
- `ssm.kms_key_id`: Optional KMS key ARN used by the job-retry IAM policy. Its value may be unknown until apply.
- `observability.logs`: Logging level, retention, encryption, and log-class configuration.
- `observability.tracing`: Lambda X-Ray and tracing-helper configuration.
- `observability.metrics`: Metrics enablement, namespace, and job-retry metric configuration.
- `tags.resources`: Tags for the job-retry Lambda role and component resources.
- `tags.lambda`: Tags for the job-retry Lambda function.
- `tags.log_group`: Tags for the job-retry log group.
- `tags.queue`: Tags for the retry queue.
- `tags.event_source_mapping`: Tags for the retry-queue event-source mapping. | 
object({
    prefix        = string
    aws_partition = string
    lambda = object({
      artifact = object({
        zip = string
        s3 = object({
          bucket         = optional(string, null)
          key            = optional(string, null)
          object_version = optional(string, null)
        })
      })
      runtime                        = string
      architecture                   = string
      memory_size                    = number
      timeout                        = number
      reserved_concurrent_executions = number
      environment_variables          = map(string)
      vpc = object({
        subnet_ids         = list(string)
        security_group_ids = list(string)
      })
      role = object({
        path                 = string
        permissions_boundary = optional(string, null)
        principals = list(object({
          type        = string
          identifiers = list(string)
        }))
      })
    })
    runner = object({
      name_prefix = string
    })
    github = object({
      organization_runners = bool
      enterprise_server = object({
        url        = optional(string, null)
        ssl_verify = optional(bool, true)
      })
      user_agent = optional(string, null)
      app_parameters = object({
        key_base64      = list(map(string))
        id              = list(map(string))
        installation_id = list(object({ name = string, arn = string }))
      })
    })
    queue = object({
      build = object({
        url = string
        arn = string
      })
      kms_key_id = optional(string, null)
      event_source_mapping = object({
        batch_size                         = number
        maximum_batching_window_in_seconds = number
      })
      encryption = object({
        sqs_managed_sse_enabled           = bool
        kms_master_key_id                 = optional(string, null)
        kms_data_key_reuse_period_seconds = optional(number, null)
      })
    })
    ssm = object({
      kms_key_id = optional(string, null)
    })
    observability = object({
      logs = object({
        level             = string
        retention_in_days = number
        kms_key_id        = optional(string, null)
        class             = string
      })
      tracing = object({
        mode                  = optional(string, null)
        capture_http_requests = bool
        capture_error         = bool
      })
      metrics = object({
        enabled   = bool
        namespace = string
        metric = object({
          github_app_rate_limit = object({
            enabled = bool
          })
          job_retry = object({
            enabled = bool
          })
        })
      })
    })
    tags = object({
      resources            = map(string)
      lambda               = map(string)
      log_group            = map(string)
      queue                = map(string)
      event_source_mapping = map(string)
    })
  })
| n/a | yes | +| [config](#input\_config) | Provider-neutral job-retry configuration assembled by runner-config.

- `prefix`: Prefix used to name job-retry resources.
- `aws_partition`: AWS partition used to construct the Lambda VPC managed-policy ARN.
- `lambda.artifact.zip`: Resolved local control-plane archive.
- `lambda.artifact.s3.bucket`: Optional S3 bucket containing the Lambda archive.
- `lambda.artifact.s3.key`: Object key of the Lambda archive.
- `lambda.artifact.s3.object_version`: Optional object version of the Lambda archive.
- `lambda.runtime`: Runtime used by the job-retry Lambda.
- `lambda.architecture`: Instruction-set architecture used by the job-retry Lambda.
- `lambda.memory_size`: Memory allocated to the job-retry Lambda.
- `lambda.timeout`: Lambda timeout and retry-queue visibility timeout in seconds.
- `lambda.reserved_concurrent_executions`: Reserved concurrency for the Lambda. Use `-1` for unreserved concurrency.
- `lambda.environment_variables`: Additional Lambda environment variables. Required job-retry variables override matching keys.
- `lambda.vpc.subnet_ids`: Subnets used for Lambda VPC configuration.
- `lambda.vpc.security_group_ids`: Security groups used for Lambda VPC configuration.
- `lambda.role.path`: IAM path used for the job-retry Lambda role.
- `lambda.role.permissions_boundary`: Optional permissions boundary for the Lambda role.
- `lambda.role.principals`: Extra principals allowed to assume the Lambda role, for example during local testing.
- `runner.name_prefix`: Prefix used to identify runners belonging to this runner configuration.
- `github.organization_runners`: Enables organization runners.
- `github.enterprise_server.url`: Optional GitHub Enterprise Server URL.
- `github.enterprise_server.ssl_verify`: Enables TLS certificate verification for GitHub Enterprise Server requests.
- `github.user_agent`: Optional User-Agent sent to GitHub.
- `github.app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github.app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github.app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `queue.build`: URL and ARN of the build queue to which retry messages are published.
- `queue.kms_key_id`: Optional KMS key ARN used to encrypt the build queue. This is distinct from the Parameter Store key.
- `queue.event_source_mapping.batch_size`: Maximum records delivered per job-retry invocation.
- `queue.event_source_mapping.maximum_batching_window_in_seconds`: Maximum event batching window.
- `queue.encryption`: Server-side encryption configuration for the retry queue.
- `ssm.kms_key_id`: Optional KMS key ARN used by the job-retry IAM policy. Its value may be unknown until apply.
- `observability.logs`: Logging level, retention, encryption, and log-class configuration.
- `observability.tracing`: Lambda X-Ray and tracing-helper configuration.
- `observability.metrics`: Metrics enablement, namespace, and job-retry metric configuration.
- `tags.resources`: Tags for the job-retry Lambda role and component resources.
- `tags.lambda`: Tags for the job-retry Lambda function.
- `tags.log_group`: Tags for the job-retry log group.
- `tags.queue`: Tags for the retry queue.
- `tags.event_source_mapping`: Tags for the retry-queue event-source mapping. | 
object({
    prefix        = string
    aws_partition = string
    lambda = object({
      artifact = object({
        zip = string
        s3 = object({
          bucket         = optional(string, null)
          key            = optional(string, null)
          object_version = optional(string, null)
        })
      })
      runtime                        = string
      architecture                   = string
      memory_size                    = number
      timeout                        = number
      reserved_concurrent_executions = number
      environment_variables          = map(string)
      vpc = object({
        subnet_ids         = list(string)
        security_group_ids = list(string)
      })
      role = object({
        path                 = string
        permissions_boundary = optional(string, null)
        principals = list(object({
          type        = string
          identifiers = list(string)
        }))
      })
    })
    runner = object({
      name_prefix = string
    })
    github = object({
      organization_runners = bool
      enterprise_server = object({
        url        = optional(string, null)
        ssl_verify = optional(bool, true)
      })
      user_agent = optional(string, null)
      app_parameters = object({
        key_base64      = list(map(string))
        id              = list(map(string))
        installation_id = optional(list(object({ name = string, arn = string })), [null])
      })
    })
    queue = object({
      build = object({
        url = string
        arn = string
      })
      kms_key_id = optional(string, null)
      event_source_mapping = object({
        batch_size                         = number
        maximum_batching_window_in_seconds = number
      })
      encryption = object({
        sqs_managed_sse_enabled           = bool
        kms_master_key_id                 = optional(string, null)
        kms_data_key_reuse_period_seconds = optional(number, null)
      })
    })
    ssm = object({
      kms_key_id = optional(string, null)
    })
    observability = object({
      logs = object({
        level             = string
        retention_in_days = number
        kms_key_id        = optional(string, null)
        class             = string
      })
      tracing = object({
        mode                  = optional(string, null)
        capture_http_requests = bool
        capture_error         = bool
      })
      metrics = object({
        enabled   = bool
        namespace = string
        metric = object({
          github_app_rate_limit = object({
            enabled = bool
          })
          job_retry = object({
            enabled = bool
          })
        })
      })
    })
    tags = object({
      resources            = map(string)
      lambda               = map(string)
      log_group            = map(string)
      queue                = map(string)
      event_source_mapping = map(string)
    })
  })
| n/a | yes | ## Outputs diff --git a/modules/orchestration-providers/webhook/pool/README.md b/modules/orchestration-providers/webhook/pool/README.md index 877eec8039..f18cdd76e7 100644 --- a/modules/orchestration-providers/webhook/pool/README.md +++ b/modules/orchestration-providers/webhook/pool/README.md @@ -54,7 +54,7 @@ No modules. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| | [aws\_partition](#input\_aws\_partition) | (optional) partition for the arn if not 'aws' | `string` | `"aws"` | no | -| [config](#input\_config) | Configuration passed from the webhook orchestration provider to the pool Lambda and scheduler.

- `lambda`: Pool Lambda runtime and deployment configuration.
- `lambda.log_level`: Logging level used by the pool Lambda.
- `lambda.logging_retention_in_days`: Number of days to retain events in the pool Lambda log group.
- `lambda.logging_kms_key_id`: KMS key ID used to encrypt the pool Lambda log group.
- `lambda.log_class`: CloudWatch Logs class for the pool Lambda log group.
- `lambda.reserved_concurrent_executions`: Reserved concurrency for the pool Lambda. Use -1 for no reservation.
- `lambda.s3_bucket`: S3 bucket containing the pool Lambda deployment package.
- `lambda.s3_key`: S3 key of the pool Lambda deployment package.
- `lambda.s3_object_version`: S3 object version of the pool Lambda deployment package.
- `lambda.security_group_ids`: Security group IDs associated with the pool Lambda.
- `lambda.runtime`: AWS Lambda runtime used by the pool Lambda.
- `lambda.architecture`: AWS Lambda architecture used by the pool Lambda.
- `lambda.memory_size`: Memory allocated to the pool Lambda in MB.
- `lambda.timeout`: Pool Lambda timeout in seconds.
- `lambda.zip`: Local path to the pool Lambda deployment package when S3 is not used.
- `lambda.subnet_ids`: Subnet IDs in which the pool Lambda runs.
- `lambda.parameter_store_tags`: JSON-encoded tags supplied to the pool Lambda for SSM parameters it creates.
- `lambda.principals`: Additional principals allowed to assume the pool Lambda role.
- `tags`: Common tags added to pool resources.
- `ghes`: GitHub Enterprise Server connection configuration.
- `ghes.url`: GitHub Enterprise Server URL; null when using public GitHub.
- `ghes.ssl_verify`: Whether the pool Lambda verifies the GitHub Enterprise Server TLS certificate.
- `github_app_parameters`: Ordered SSM parameter metadata for GitHub App credentials.
- `github_app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github_app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github_app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `runner`: Runner registration configuration used by the pool Lambda.
- `runner.disable_runner_autoupdate`: Whether GitHub runner automatic updates are disabled.
- `runner.ephemeral`: Whether runners register as ephemeral runners.
- `runner.enable_jit_config`: Whether runners use just-in-time registration configuration.
- `runner.labels`: Labels assigned to runners created by the pool Lambda.
- `runner.group_name`: GitHub runner group assigned to runners created by the pool Lambda.
- `runner.name_prefix`: Prefix used for runner names.
- `runner.pool_owner`: GitHub organization or repository that owns the runner pool.
- `runner.boot_time_in_minutes`: Webhook-provider runner boot timeout used by pool reconciliation.
- `runners_maximum_count`: Webhook-provider runner capacity limit enforced by the pool Lambda.
- `prefix`: Prefix used to name pool resources.
- `pool`: Scheduled pool targets.
- `pool[*].schedule_expression`: EventBridge Scheduler expression for a pool target.
- `pool[*].schedule_expression_timezone`: Time zone used to evaluate the schedule expression.
- `pool[*].size`: Desired runner count for the scheduled pool target.
- `include_busy_runners`: Whether busy runners count toward the desired pool size.
- `role_permissions_boundary`: Permissions boundary applied to IAM roles created for the pool.
- `kms_key_id`: Optional customer-managed KMS key ARN that the pool Lambda may use to decrypt encrypted parameters.
- `role_path`: IAM path applied to roles created for the pool.
- `ssm_token_path`: SSM path under which runner registration tokens are stored.
- `ssm_token_path_arn`: ARN matching the runner registration-token SSM path.
- `ssm_config_path`: SSM path under which runner configuration is stored.
- `arn_ssm_parameters_path_config`: ARN matching the runner configuration SSM path.
- `lambda_tags`: Tags added specifically to the pool Lambda function, overriding common tags with the same key.
- `log_group_tags`: Tags added specifically to the pool Lambda log group, overriding common tags with the same key.
- `user_agent`: User-Agent header used for GitHub API requests. | 
object({
    lambda = object({
      log_level                      = string
      logging_retention_in_days      = number
      logging_kms_key_id             = string
      log_class                      = string
      reserved_concurrent_executions = number
      s3_bucket                      = string
      s3_key                         = string
      s3_object_version              = string
      security_group_ids             = list(string)
      runtime                        = string
      architecture                   = string
      memory_size                    = number
      timeout                        = number
      zip                            = string
      subnet_ids                     = list(string)
      parameter_store_tags           = string
      principals = optional(list(object({
        type        = string
        identifiers = list(string)
      })), [])
    })
    tags = map(string)
    ghes = object({
      url        = string
      ssl_verify = string
    })
    github_app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = list(object({ name = string, arn = string }))
    })
    runner = object({
      disable_runner_autoupdate = bool
      ephemeral                 = bool
      enable_jit_config         = bool
      labels                    = list(string)
      group_name                = string
      name_prefix               = string
      pool_owner                = string
      boot_time_in_minutes      = number
    })
    runners_maximum_count = number
    prefix                = string
    pool = list(object({
      schedule_expression          = string
      schedule_expression_timezone = string
      size                         = number
    }))
    include_busy_runners           = bool
    role_permissions_boundary      = string
    kms_key_id                     = optional(string, null)
    role_path                      = string
    ssm_token_path                 = string
    ssm_token_path_arn             = string
    ssm_config_path                = string
    arn_ssm_parameters_path_config = string
    lambda_tags                    = map(string)
    log_group_tags                 = optional(map(string), {})
    user_agent                     = string
  })
| n/a | yes | +| [config](#input\_config) | Configuration passed from the webhook orchestration provider to the pool Lambda and scheduler.

- `lambda`: Pool Lambda runtime and deployment configuration.
- `lambda.log_level`: Logging level used by the pool Lambda.
- `lambda.logging_retention_in_days`: Number of days to retain events in the pool Lambda log group.
- `lambda.logging_kms_key_id`: KMS key ID used to encrypt the pool Lambda log group.
- `lambda.log_class`: CloudWatch Logs class for the pool Lambda log group.
- `lambda.reserved_concurrent_executions`: Reserved concurrency for the pool Lambda. Use -1 for no reservation.
- `lambda.s3_bucket`: S3 bucket containing the pool Lambda deployment package.
- `lambda.s3_key`: S3 key of the pool Lambda deployment package.
- `lambda.s3_object_version`: S3 object version of the pool Lambda deployment package.
- `lambda.security_group_ids`: Security group IDs associated with the pool Lambda.
- `lambda.runtime`: AWS Lambda runtime used by the pool Lambda.
- `lambda.architecture`: AWS Lambda architecture used by the pool Lambda.
- `lambda.memory_size`: Memory allocated to the pool Lambda in MB.
- `lambda.timeout`: Pool Lambda timeout in seconds.
- `lambda.zip`: Local path to the pool Lambda deployment package when S3 is not used.
- `lambda.subnet_ids`: Subnet IDs in which the pool Lambda runs.
- `lambda.parameter_store_tags`: JSON-encoded tags supplied to the pool Lambda for SSM parameters it creates.
- `lambda.principals`: Additional principals allowed to assume the pool Lambda role.
- `tags`: Common tags added to pool resources.
- `ghes`: GitHub Enterprise Server connection configuration.
- `ghes.url`: GitHub Enterprise Server URL; null when using public GitHub.
- `ghes.ssl_verify`: Whether the pool Lambda verifies the GitHub Enterprise Server TLS certificate.
- `github_app_parameters`: Ordered SSM parameter metadata for GitHub App credentials.
- `github_app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github_app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github_app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `runner`: Runner registration configuration used by the pool Lambda.
- `runner.disable_runner_autoupdate`: Whether GitHub runner automatic updates are disabled.
- `runner.ephemeral`: Whether runners register as ephemeral runners.
- `runner.enable_jit_config`: Whether runners use just-in-time registration configuration.
- `runner.labels`: Labels assigned to runners created by the pool Lambda.
- `runner.group_name`: GitHub runner group assigned to runners created by the pool Lambda.
- `runner.name_prefix`: Prefix used for runner names.
- `runner.pool_owner`: GitHub organization or repository that owns the runner pool.
- `runner.boot_time_in_minutes`: Webhook-provider runner boot timeout used by pool reconciliation.
- `runners_maximum_count`: Webhook-provider runner capacity limit enforced by the pool Lambda.
- `prefix`: Prefix used to name pool resources.
- `pool`: Scheduled pool targets.
- `pool[*].schedule_expression`: EventBridge Scheduler expression for a pool target.
- `pool[*].schedule_expression_timezone`: Time zone used to evaluate the schedule expression.
- `pool[*].size`: Desired runner count for the scheduled pool target.
- `include_busy_runners`: Whether busy runners count toward the desired pool size.
- `role_permissions_boundary`: Permissions boundary applied to IAM roles created for the pool.
- `kms_key_id`: Optional customer-managed KMS key ARN that the pool Lambda may use to decrypt encrypted parameters.
- `role_path`: IAM path applied to roles created for the pool.
- `ssm_token_path`: SSM path under which runner registration tokens are stored.
- `ssm_token_path_arn`: ARN matching the runner registration-token SSM path.
- `ssm_config_path`: SSM path under which runner configuration is stored.
- `arn_ssm_parameters_path_config`: ARN matching the runner configuration SSM path.
- `lambda_tags`: Tags added specifically to the pool Lambda function, overriding common tags with the same key.
- `log_group_tags`: Tags added specifically to the pool Lambda log group, overriding common tags with the same key.
- `user_agent`: User-Agent header used for GitHub API requests. | 
object({
    lambda = object({
      log_level                      = string
      logging_retention_in_days      = number
      logging_kms_key_id             = string
      log_class                      = string
      reserved_concurrent_executions = number
      s3_bucket                      = string
      s3_key                         = string
      s3_object_version              = string
      security_group_ids             = list(string)
      runtime                        = string
      architecture                   = string
      memory_size                    = number
      timeout                        = number
      zip                            = string
      subnet_ids                     = list(string)
      parameter_store_tags           = string
      principals = optional(list(object({
        type        = string
        identifiers = list(string)
      })), [])
    })
    tags = map(string)
    ghes = object({
      url        = string
      ssl_verify = string
    })
    github_app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = optional(list(object({ name = string, arn = string })), [null])
    })
    runner = object({
      disable_runner_autoupdate = bool
      ephemeral                 = bool
      enable_jit_config         = bool
      labels                    = list(string)
      group_name                = string
      name_prefix               = string
      pool_owner                = string
      boot_time_in_minutes      = number
    })
    runners_maximum_count = number
    prefix                = string
    pool = list(object({
      schedule_expression          = string
      schedule_expression_timezone = string
      size                         = number
    }))
    include_busy_runners           = bool
    role_permissions_boundary      = string
    kms_key_id                     = optional(string, null)
    role_path                      = string
    ssm_token_path                 = string
    ssm_token_path_arn             = string
    ssm_config_path                = string
    arn_ssm_parameters_path_config = string
    lambda_tags                    = map(string)
    log_group_tags                 = optional(map(string), {})
    user_agent                     = string
  })
| n/a | yes | | [runner\_provider](#input\_runner\_provider) | Compute provider integration used by the pool Lambda.

- `type`: Compute provider type passed to scheduled pool invocations.
- `environment_variables`: Provider-specific environment variables added to the pool Lambda.
- `iam_policy_json`: Provider-specific IAM policy document merged into the pool Lambda policy.
- `managed_policy_enabled`: Whether to attach a provider-specific managed IAM policy to the pool Lambda role.
- `managed_policy_arn`: ARN of the provider-specific managed IAM policy to attach when enabled. | 
object({
    type                   = string
    environment_variables  = map(string)
    iam_policy_json        = string
    managed_policy_enabled = bool
    managed_policy_arn     = optional(string, null)
  })
| n/a | yes | | [tracing\_config](#input\_tracing\_config) | Tracing configuration for the pool Lambda.

- `mode`: AWS X-Ray tracing mode. A null value disables tracing.
- `capture_http_requests`: Whether Powertools tracing captures outgoing HTTP requests.
- `capture_error`: Whether Powertools tracing captures errors as tracing metadata. | 
object({
    mode                  = optional(string, null)
    capture_http_requests = optional(bool, false)
    capture_error         = optional(bool, false)
  })
| `{}` | no | diff --git a/modules/orchestration-providers/webhook/scale-runners/README.md b/modules/orchestration-providers/webhook/scale-runners/README.md index 3b096f9b85..7bd88312f3 100644 --- a/modules/orchestration-providers/webhook/scale-runners/README.md +++ b/modules/orchestration-providers/webhook/scale-runners/README.md @@ -67,7 +67,7 @@ No modules. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| | [aws\_partition](#input\_aws\_partition) | AWS partition used to construct IAM policy ARNs. | `string` | `"aws"` | no | -| [config](#input\_config) | Provider-neutral scale-up and scale-down configuration assembled by runner-config.

- `prefix`: Prefix used to name scaling resources.
- `lambda.artifact.zip`: Resolved local control-plane archive.
- `lambda.artifact.s3.bucket`: Optional S3 bucket containing the Lambda archive.
- `lambda.artifact.s3.key`: Object key of the Lambda archive.
- `lambda.artifact.s3.object_version`: Optional object version of the Lambda archive.
- `lambda.runtime`: Runtime used by both scaling Lambdas.
- `lambda.architecture`: Instruction-set architecture used by both scaling Lambdas.
- `lambda.vpc.subnet_ids`: Subnets used for Lambda VPC configuration.
- `lambda.vpc.security_group_ids`: Security groups used for Lambda VPC configuration.
- `lambda.role.path`: IAM path used for the scaling Lambda roles.
- `lambda.role.permissions_boundary`: Optional permissions boundary for the scaling Lambda roles.
- `lambda.role.principals`: Additional principals allowed to assume the scaling Lambda roles.
- `runner.os`: Runner operating system used for the minimum-runtime default.
- `runner.auto_update_disabled`: Disables the GitHub runner application's built-in updater.
- `runner.ephemeral`: Registers runners in ephemeral mode.
- `runner.jit_config_enabled`: Enables or disables just-in-time runner configuration.
- `runner.labels`: Labels supplied when a runner is registered.
- `runner.group_name`: GitHub runner group used during registration.
- `runner.name_prefix`: Prefix added to registered runner names.
- `runner.boot_time_in_minutes`: Webhook-provider runner boot timeout used by scale-down.
- `runner.maximum_count`: Webhook-provider runner capacity limit for this runner configuration.
- `github.organization_runners`: Registers organization runners when true.
- `github.enterprise_server.url`: Optional GitHub Enterprise Server URL.
- `github.enterprise_server.ssl_verify`: Enables TLS verification for GitHub Enterprise Server.
- `github.user_agent`: Optional User-Agent sent to GitHub.
- `github.app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github.app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github.app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `queue.build.arn`: ARN of the build queue consumed by scale-up.
- `queue.kms_key_id`: Optional KMS key ARN used to encrypt the build queue. This is distinct from the Parameter Store key.
- `queue.event_source_mapping.batch_size`: Maximum records delivered per scale-up invocation.
- `queue.event_source_mapping.maximum_batching_window_in_seconds`: Maximum event batching window.
- `ssm.token_path`: Parameter Store path used for registration tokens.
- `ssm.token_path_arn`: ARN of the Parameter Store path used for registration tokens.
- `ssm.config_path`: Parameter Store path used for persistent runner configuration.
- `ssm.config_path_arn`: ARN of the persistent runner configuration path.
- `ssm.kms_key_id`: Optional KMS key ARN used to decrypt shared parameters. Its value may be unknown until apply.
- `ssm.parameter_store_tags`: JSON-encoded tags applied to parameters created at runtime.
- `observability.logs`: Shared logging level, retention, encryption, and log-class configuration.
- `observability.tracing`: Lambda X-Ray and tracing-helper configuration.
- `observability.metrics`: Metrics enablement, namespace, and GitHub rate-limit metric configuration.
- `scale_up`: Scale-up Lambda sizing, concurrency, queued-job behavior, and resolved resource tag maps.
- `scale_up.tags.resources`: Tags for the scale-up IAM role and other component resources.
- `scale_up.tags.lambda`: Tags for the scale-up Lambda function.
- `scale_up.tags.log_group`: Tags for the scale-up log group.
- `scale_up.tags.event_source_mapping`: Tags for the build-queue event-source mapping.
- `scale_down`: Scale-down Lambda sizing, schedule, idle configuration, minimum runtime, and resolved resource tag maps.
- `scale_down.tags.resources`: Tags for the scale-down IAM role and EventBridge rule.
- `scale_down.tags.lambda`: Tags for the scale-down Lambda function.
- `scale_down.tags.log_group`: Tags for the scale-down log group.
- `job_retry.enabled`: Enables publishing retry checks from scale-up.
- `job_retry.queue`: Retry queue ARN and URL. Required when job retry is enabled.
- `job_retry.max_attempts`: Maximum queued-job retry attempts.
- `job_retry.delay_in_seconds`: Initial delay before checking the queued job.
- `job_retry.delay_backoff`: Multiplier applied to subsequent delays. | 
object({
    prefix = string
    lambda = object({
      artifact = object({
        zip = string
        s3 = object({
          bucket         = optional(string, null)
          key            = optional(string, null)
          object_version = optional(string, null)
        })
      })
      runtime      = string
      architecture = string
      vpc = object({
        subnet_ids         = list(string)
        security_group_ids = list(string)
      })
      role = object({
        path                 = string
        permissions_boundary = optional(string, null)
        principals = optional(list(object({
          type        = string
          identifiers = list(string)
        })), [])
      })
    })
    runner = object({
      os                   = string
      auto_update_disabled = bool
      ephemeral            = bool
      jit_config_enabled   = optional(bool, null)
      labels               = list(string)
      group_name           = string
      name_prefix          = string
      boot_time_in_minutes = number
      maximum_count        = number
    })
    github = object({
      organization_runners = bool
      enterprise_server = object({
        url        = optional(string, null)
        ssl_verify = bool
      })
      user_agent = optional(string, null)
      app_parameters = object({
        key_base64      = list(map(string))
        id              = list(map(string))
        installation_id = list(object({ name = string, arn = string }))
      })
    })
    queue = object({
      build = object({
        arn = string
      })
      kms_key_id = optional(string, null)
      event_source_mapping = object({
        batch_size                         = number
        maximum_batching_window_in_seconds = number
      })
    })
    ssm = object({
      token_path           = string
      token_path_arn       = string
      config_path          = string
      config_path_arn      = string
      parameter_store_tags = string
      kms_key_id           = optional(string, null)
    })
    observability = object({
      logs = object({
        level             = string
        retention_in_days = number
        kms_key_id        = optional(string, null)
        class             = string
      })
      tracing = object({
        mode                  = optional(string, null)
        capture_http_requests = bool
        capture_error         = bool
      })
      metrics = object({
        enabled   = bool
        namespace = string
        metric = object({
          github_app_rate_limit = object({
            enabled = bool
          })
        })
      })
    })
    scale_up = object({
      memory_size                    = number
      timeout                        = number
      reserved_concurrent_executions = number
      job_queued_check_enabled       = bool
      tags = object({
        resources            = map(string)
        lambda               = map(string)
        log_group            = map(string)
        event_source_mapping = map(string)
      })
    })
    scale_down = object({
      memory_size                     = number
      timeout                         = number
      schedule_expression             = string
      minimum_running_time_in_minutes = optional(number, null)
      idle_config = list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = string
      }))
      tags = object({
        resources = map(string)
        lambda    = map(string)
        log_group = map(string)
      })
    })
    job_retry = object({
      enabled          = bool
      max_attempts     = number
      delay_in_seconds = number
      delay_backoff    = number
      queue = optional(object({
        arn = string
        url = string
      }), null)
    })
  })
| n/a | yes | +| [config](#input\_config) | Provider-neutral scale-up and scale-down configuration assembled by runner-config.

- `prefix`: Prefix used to name scaling resources.
- `lambda.artifact.zip`: Resolved local control-plane archive.
- `lambda.artifact.s3.bucket`: Optional S3 bucket containing the Lambda archive.
- `lambda.artifact.s3.key`: Object key of the Lambda archive.
- `lambda.artifact.s3.object_version`: Optional object version of the Lambda archive.
- `lambda.runtime`: Runtime used by both scaling Lambdas.
- `lambda.architecture`: Instruction-set architecture used by both scaling Lambdas.
- `lambda.vpc.subnet_ids`: Subnets used for Lambda VPC configuration.
- `lambda.vpc.security_group_ids`: Security groups used for Lambda VPC configuration.
- `lambda.role.path`: IAM path used for the scaling Lambda roles.
- `lambda.role.permissions_boundary`: Optional permissions boundary for the scaling Lambda roles.
- `lambda.role.principals`: Additional principals allowed to assume the scaling Lambda roles.
- `runner.os`: Runner operating system used for the minimum-runtime default.
- `runner.auto_update_disabled`: Disables the GitHub runner application's built-in updater.
- `runner.ephemeral`: Registers runners in ephemeral mode.
- `runner.jit_config_enabled`: Enables or disables just-in-time runner configuration.
- `runner.labels`: Labels supplied when a runner is registered.
- `runner.group_name`: GitHub runner group used during registration.
- `runner.name_prefix`: Prefix added to registered runner names.
- `runner.boot_time_in_minutes`: Webhook-provider runner boot timeout used by scale-down.
- `runner.maximum_count`: Webhook-provider runner capacity limit for this runner configuration.
- `github.organization_runners`: Registers organization runners when true.
- `github.enterprise_server.url`: Optional GitHub Enterprise Server URL.
- `github.enterprise_server.ssl_verify`: Enables TLS verification for GitHub Enterprise Server.
- `github.user_agent`: Optional User-Agent sent to GitHub.
- `github.app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `github.app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `github.app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `queue.build.arn`: ARN of the build queue consumed by scale-up.
- `queue.kms_key_id`: Optional KMS key ARN used to encrypt the build queue. This is distinct from the Parameter Store key.
- `queue.event_source_mapping.batch_size`: Maximum records delivered per scale-up invocation.
- `queue.event_source_mapping.maximum_batching_window_in_seconds`: Maximum event batching window.
- `ssm.token_path`: Parameter Store path used for registration tokens.
- `ssm.token_path_arn`: ARN of the Parameter Store path used for registration tokens.
- `ssm.config_path`: Parameter Store path used for persistent runner configuration.
- `ssm.config_path_arn`: ARN of the persistent runner configuration path.
- `ssm.kms_key_id`: Optional KMS key ARN used to decrypt shared parameters. Its value may be unknown until apply.
- `ssm.parameter_store_tags`: JSON-encoded tags applied to parameters created at runtime.
- `observability.logs`: Shared logging level, retention, encryption, and log-class configuration.
- `observability.tracing`: Lambda X-Ray and tracing-helper configuration.
- `observability.metrics`: Metrics enablement, namespace, and GitHub rate-limit metric configuration.
- `scale_up`: Scale-up Lambda sizing, concurrency, queued-job behavior, and resolved resource tag maps.
- `scale_up.tags.resources`: Tags for the scale-up IAM role and other component resources.
- `scale_up.tags.lambda`: Tags for the scale-up Lambda function.
- `scale_up.tags.log_group`: Tags for the scale-up log group.
- `scale_up.tags.event_source_mapping`: Tags for the build-queue event-source mapping.
- `scale_down`: Scale-down Lambda sizing, schedule, idle configuration, minimum runtime, and resolved resource tag maps.
- `scale_down.tags.resources`: Tags for the scale-down IAM role and EventBridge rule.
- `scale_down.tags.lambda`: Tags for the scale-down Lambda function.
- `scale_down.tags.log_group`: Tags for the scale-down log group.
- `job_retry.enabled`: Enables publishing retry checks from scale-up.
- `job_retry.queue`: Retry queue ARN and URL. Required when job retry is enabled.
- `job_retry.max_attempts`: Maximum queued-job retry attempts.
- `job_retry.delay_in_seconds`: Initial delay before checking the queued job.
- `job_retry.delay_backoff`: Multiplier applied to subsequent delays. | 
object({
    prefix = string
    lambda = object({
      artifact = object({
        zip = string
        s3 = object({
          bucket         = optional(string, null)
          key            = optional(string, null)
          object_version = optional(string, null)
        })
      })
      runtime      = string
      architecture = string
      vpc = object({
        subnet_ids         = list(string)
        security_group_ids = list(string)
      })
      role = object({
        path                 = string
        permissions_boundary = optional(string, null)
        principals = optional(list(object({
          type        = string
          identifiers = list(string)
        })), [])
      })
    })
    runner = object({
      os                   = string
      auto_update_disabled = bool
      ephemeral            = bool
      jit_config_enabled   = optional(bool, null)
      labels               = list(string)
      group_name           = string
      name_prefix          = string
      boot_time_in_minutes = number
      maximum_count        = number
    })
    github = object({
      organization_runners = bool
      enterprise_server = object({
        url        = optional(string, null)
        ssl_verify = bool
      })
      user_agent = optional(string, null)
      app_parameters = object({
        key_base64      = list(map(string))
        id              = list(map(string))
        installation_id = optional(list(object({ name = string, arn = string })), [null])
      })
    })
    queue = object({
      build = object({
        arn = string
      })
      kms_key_id = optional(string, null)
      event_source_mapping = object({
        batch_size                         = number
        maximum_batching_window_in_seconds = number
      })
    })
    ssm = object({
      token_path           = string
      token_path_arn       = string
      config_path          = string
      config_path_arn      = string
      parameter_store_tags = string
      kms_key_id           = optional(string, null)
    })
    observability = object({
      logs = object({
        level             = string
        retention_in_days = number
        kms_key_id        = optional(string, null)
        class             = string
      })
      tracing = object({
        mode                  = optional(string, null)
        capture_http_requests = bool
        capture_error         = bool
      })
      metrics = object({
        enabled   = bool
        namespace = string
        metric = object({
          github_app_rate_limit = object({
            enabled = bool
          })
        })
      })
    })
    scale_up = object({
      memory_size                    = number
      timeout                        = number
      reserved_concurrent_executions = number
      job_queued_check_enabled       = bool
      tags = object({
        resources            = map(string)
        lambda               = map(string)
        log_group            = map(string)
        event_source_mapping = map(string)
      })
    })
    scale_down = object({
      memory_size                     = number
      timeout                         = number
      schedule_expression             = string
      minimum_running_time_in_minutes = optional(number, null)
      idle_config = list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = string
      }))
      tags = object({
        resources = map(string)
        lambda    = map(string)
        log_group = map(string)
      })
    })
    job_retry = object({
      enabled          = bool
      max_attempts     = number
      delay_in_seconds = number
      delay_backoff    = number
      queue = optional(object({
        arn = string
        url = string
      }), null)
    })
  })
| n/a | yes | | [runner\_provider](#input\_runner\_provider) | Selected compute-provider integration for the scaling control plane.

- `type`: Compute-provider discriminator supplied to both Lambdas.
- `scale_up.environment_variables`: Provider-specific scale-up environment variables.
- `scale_up.iam_policy_json`: Provider-specific IAM policy merged into the common scale-up policy.
- `scale_up.additional_iam_policy_json`: Optional additional provider policy attached separately to the scale-up role.
- `scale_up.managed_policy`: Optional provider-managed policy attachment. Object presence controls attachment creation.
- `scale_up.managed_policy.arn`: ARN of the provider-managed policy. The ARN may remain unknown until apply.
- `scale_down.environment_variables`: Provider-specific scale-down environment variables.
- `scale_down.iam_policy_json`: Provider-specific IAM policy merged into the common scale-down policy. | 
object({
    type = string
    scale_up = object({
      environment_variables      = map(string)
      iam_policy_json            = string
      additional_iam_policy_json = optional(string, null)
      managed_policy = optional(object({
        arn = string
      }), null)
    })
    scale_down = object({
      environment_variables = map(string)
      iam_policy_json       = string
    })
  })
| n/a | yes | ## Outputs diff --git a/modules/runner-config/README.md b/modules/runner-config/README.md index 0ef04fab05..76f5489018 100644 --- a/modules/runner-config/README.md +++ b/modules/runner-config/README.md @@ -111,7 +111,7 @@ yarn run dist | [aws\_region](#input\_aws\_region) | AWS region. | `string` | n/a | yes | | [compute\_provider](#input\_compute\_provider) | Typed compute-provider configuration. Provider-owned settings remain inside the selected compute-provider block.

Exactly one compute-provider block must be non-null. The populated block selects the provider, and its presence must be known during planning. Values inside the selected block may remain unknown until apply.

- `aws`: AWS compute-provider configurations.
- `aws.ec2`: EC2 compute-provider configuration.
- `aws.ec2.ami`: Optional AMI discovery or external AMI-parameter configuration. Null uses the operating-system and architecture defaults.
- `aws.ec2.ami.filter`: EC2 AMI filters combined with the provider's default AMI-name filter.
- `aws.ec2.ami.owners`: AWS account IDs or aliases allowed to own the selected AMI.
- `aws.ec2.ami.id_ssm_parameter`: Optional externally managed SSM parameter containing the AMI ID. Null creates a provider-managed AMI-ID parameter. The wrapper's presence is the plan-time ownership discriminator, so keep the object literal even when its ARN comes from another resource.
- `aws.ec2.ami.id_ssm_parameter.arn`: ARN of the externally managed SSM parameter. The ARN may be unknown until apply.
- `aws.ec2.ami.kms_key`: Optional KMS key required to launch encrypted AMIs or snapshots. The wrapper's presence is the plan-time policy discriminator.
- `aws.ec2.ami.kms_key.arn`: ARN of the KMS key. The ARN may be unknown until apply.
- `aws.ec2.vpc_id`: VPC in which runner networking resources are created.
- `aws.ec2.subnet_ids`: Subnets from which scale-up may launch runner instances.
- `aws.ec2.overrides`: Optional resource-name overrides.
- `aws.ec2.overrides.name_runner`: Name tag used for runner compute resources. An empty value uses the generated provider name.
- `aws.ec2.overrides.name_sg`: Name tag used for the managed runner security group. An empty value uses the generated provider name.
- `aws.ec2.instance_profile`: Optional externally managed instance profile used by the launch template.
- `aws.ec2.instance_profile.name`: Name of the externally managed instance profile.
- `aws.ec2.instance_profile_path`: IAM path for the provider-managed instance profile. Null uses a path derived from the runner-configuration prefix.
- `aws.ec2.binaries_syncer`: Runner-distribution synchronization configuration.
- `aws.ec2.binaries_syncer.enabled`: Enables use of a synchronized runner distribution from S3.
- `aws.ec2.binaries_syncer.s3`: S3 object containing the synchronized runner distribution. Required when synchronization is enabled.
- `aws.ec2.binaries_syncer.s3.arn`: ARN of the runner-distribution bucket, used by IAM policies.
- `aws.ec2.binaries_syncer.s3.id`: Bucket name used to construct the runner-distribution S3 URI.
- `aws.ec2.binaries_syncer.s3.key`: Object key of the runner distribution.
- `aws.ec2.block_device_mappings`: EBS mappings added to the runner launch template.
- `aws.ec2.block_device_mappings[].delete_on_termination`: Deletes the volume when its runner instance terminates.
- `aws.ec2.block_device_mappings[].device_name`: Device name exposed to the runner instance.
- `aws.ec2.block_device_mappings[].encrypted`: Enables EBS encryption.
- `aws.ec2.block_device_mappings[].iops`: Provisioned IOPS for volume types that support it.
- `aws.ec2.block_device_mappings[].kms_key_id`: KMS key ID or ARN used to encrypt the volume.
- `aws.ec2.block_device_mappings[].snapshot_id`: Snapshot used to initialize the volume.
- `aws.ec2.block_device_mappings[].throughput`: Provisioned throughput for volume types that support it.
- `aws.ec2.block_device_mappings[].volume_initialization_rate`: Fixed initialization rate in MiB/s for supported snapshot-backed volumes.
- `aws.ec2.block_device_mappings[].volume_size`: Volume size in GiB.
- `aws.ec2.block_device_mappings[].volume_type`: EBS volume type.
- `aws.ec2.ebs_optimized`: Requests EBS-optimized runner instances.
- `aws.ec2.instance_target_capacity_type`: Primary capacity type, either `spot` or `on-demand`.
- `aws.ec2.instance_allocation_strategy`: EC2 Fleet allocation strategy used to select instance capacity.
- `aws.ec2.instance_type_priorities`: Optional numeric priorities keyed by instance type.
- `aws.ec2.instance_max_spot_price`: Optional maximum hourly Spot price.
- `aws.ec2.instance_types`: EC2 instance types available to the scale-up and pool functions.
- `aws.ec2.user_data`: Runner bootstrap user-data configuration.
- `aws.ec2.user_data.enabled`: Enables launch-template user data.
- `aws.ec2.user_data.template`: Optional path to a custom user-data template.
- `aws.ec2.user_data.content`: Optional complete user-data content. When set, it is used instead of rendering a template.
- `aws.ec2.user_data.pre_install`: Script content inserted before runner installation in the default template.
- `aws.ec2.user_data.post_install`: Script content inserted after runner installation in the default template.
- `aws.ec2.user_data.debug_logging_enabled`: Enables verbose user-data tracing, which can expose secrets in logs.
- `aws.ec2.ssm_enabled`: Attaches runner permissions and policies required for AWS Systems Manager access.
- `aws.ec2.create_service_linked_role_spot`: Allows scale-up to create the EC2 Spot service-linked role.
- `aws.ec2.cloudwatch_agent`: CloudWatch agent configuration for runner instances.
- `aws.ec2.cloudwatch_agent.enabled`: Installs and configures the CloudWatch agent through the default bootstrap flow.
- `aws.ec2.cloudwatch_agent.config`: Optional complete CloudWatch agent configuration. Null renders the provider default from `log_files`.
- `aws.ec2.managed_security_group_enabled`: Creates and attaches the provider-managed runner security group.
- `aws.ec2.log_files`: Optional log files collected by the CloudWatch agent. Null uses the provider defaults.
- `aws.ec2.log_files[].log_group_name`: CloudWatch log-group name, before optional prefixing.
- `aws.ec2.log_files[].prefix_log_group`: Prefixes the log-group name with the runner configuration path when true.
- `aws.ec2.log_files[].file_path`: File or glob read by the CloudWatch agent.
- `aws.ec2.log_files[].log_stream_name`: CloudWatch log-stream name template.
- `aws.ec2.log_files[].log_class`: CloudWatch log-group class for the collected file.
- `aws.ec2.key_name`: Optional EC2 key-pair name added to the launch template.
- `aws.ec2.additional_security_group_ids`: Existing security groups attached in addition to the managed security group.
- `aws.ec2.detailed_monitoring_enabled`: Enables detailed EC2 monitoring for runner instances.
- `aws.ec2.egress_rules`: Egress rules created on the managed runner security group.
- `aws.ec2.egress_rules[].cidr_blocks`: IPv4 CIDR destinations.
- `aws.ec2.egress_rules[].ipv6_cidr_blocks`: IPv6 CIDR destinations.
- `aws.ec2.egress_rules[].prefix_list_ids`: AWS prefix-list destinations.
- `aws.ec2.egress_rules[].from_port`: First destination port in the permitted range.
- `aws.ec2.egress_rules[].protocol`: IP protocol name or number. Use `-1` for all protocols.
- `aws.ec2.egress_rules[].security_groups`: Destination security-group IDs.
- `aws.ec2.egress_rules[].self`: Allows traffic to the managed security group itself when true.
- `aws.ec2.egress_rules[].to_port`: Last destination port in the permitted range.
- `aws.ec2.egress_rules[].description`: Optional rule description.
- `aws.ec2.tags`: Additional tags for runner instances, EBS volumes, network interfaces, and eligible Spot instance requests created from the launch template. They override module-level tags and the generated runner `Name`; the provider-managed `ghr:environment`, `ghr:ssm_config_path`, and `ghr:runner_name_prefix` bootstrap tags take final precedence. These tags do not apply to static provider resources such as the launch template, security group, IAM resources, SSM parameters, or log groups.
- `aws.ec2.metadata_options`: Instance Metadata Service configuration in the launch template.
- `aws.ec2.metadata_options.instance_metadata_tags`: Exposes instance tags through Instance Metadata Service when `enabled`.
- `aws.ec2.metadata_options.http_endpoint`: Enables or disables the Instance Metadata Service endpoint.
- `aws.ec2.metadata_options.http_tokens`: Controls whether IMDSv2 session tokens are optional or required.
- `aws.ec2.metadata_options.http_put_response_hop_limit`: Network hop limit for Instance Metadata Service token responses.
- `aws.ec2.credit_specification`: CPU credit mode for burstable instance types, either `standard` or `unlimited`.
- `aws.ec2.cpu_options`: CPU topology and processor-feature configuration.
- `aws.ec2.cpu_options.core_count`: Number of CPU cores exposed to the runner instance.
- `aws.ec2.cpu_options.threads_per_core`: Number of hardware threads exposed per CPU core.
- `aws.ec2.cpu_options.amd_sev_snp`: Enables or disables AMD SEV-SNP on supported instance types.
- `aws.ec2.cpu_options.nested_virtualization`: Enables or disables nested virtualization on supported instance types.
- `aws.ec2.placement`: EC2 placement configuration for runner instances.
- `aws.ec2.placement.affinity`: Host affinity setting.
- `aws.ec2.placement.availability_zone`: Availability Zone in which the instance is placed.
- `aws.ec2.placement.group_id`: Placement-group ID.
- `aws.ec2.placement.group_name`: Placement-group name.
- `aws.ec2.placement.host_id`: Dedicated Host ID.
- `aws.ec2.placement.host_resource_group_arn`: ARN of the host resource group used for placement.
- `aws.ec2.placement.spread_domain`: Spread-domain placement value.
- `aws.ec2.placement.tenancy`: Instance tenancy, such as `default`, `dedicated`, or `host`.
- `aws.ec2.placement.partition_number`: Placement-group partition number.
- `aws.ec2.license_specifications`: License Manager configurations added to the launch template.
- `aws.ec2.license_specifications[].license_configuration_arn`: ARN of a License Manager license configuration.
- `aws.ec2.associate_public_ipv4_address`: Associates a public IPv4 address with runner network interfaces.
- `aws.ec2.on_demand_failover_for_errors`: EC2 error codes that trigger an on-demand fallback after a Spot launch failure.
- `aws.ec2.scale_errors`: EC2 error codes treated as retryable scale-up failures.
- `aws.ec2.use_dedicated_host`: Enables the dedicated-host launch path, required for macOS runners. | 
object({
    aws = optional(object({
      ec2 = optional(object({
        ami = optional(object({
          filter = optional(map(list(string)), { state = ["available"] })
          owners = optional(list(string), ["amazon"])
          id_ssm_parameter = optional(object({
            arn = string
          }), null)
          kms_key = optional(object({
            arn = string
          }), null)
        }), null)
        vpc_id     = string
        subnet_ids = list(string)
        overrides = optional(object({
          name_runner = optional(string, "")
          name_sg     = optional(string, "")
        }), {})
        instance_profile = optional(object({
          name = string
        }), null)
        instance_profile_path = optional(string, null)
        binaries_syncer = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            arn = string
            id  = string
            key = string
          }), null)
        }), {})
        block_device_mappings = optional(list(object({
          delete_on_termination      = optional(bool, true)
          device_name                = optional(string, "/dev/xvda")
          encrypted                  = optional(bool, true)
          iops                       = optional(number)
          kms_key_id                 = optional(string)
          snapshot_id                = optional(string)
          throughput                 = optional(number)
          volume_initialization_rate = optional(number)
          volume_size                = number
          volume_type                = optional(string, "gp3")
        })), [{ volume_size = 30 }])
        ebs_optimized                 = optional(bool, false)
        instance_target_capacity_type = optional(string, "spot")
        instance_allocation_strategy  = optional(string, "lowest-price")
        instance_type_priorities      = optional(map(number), null)
        instance_max_spot_price       = optional(string, null)
        instance_types                = list(string)
        user_data = optional(object({
          enabled               = optional(bool, true)
          template              = optional(string, null)
          content               = optional(string, null)
          pre_install           = optional(string, "")
          post_install          = optional(string, "")
          debug_logging_enabled = optional(bool, false)
        }), {})
        ssm_enabled                     = optional(bool, false)
        create_service_linked_role_spot = optional(bool, false)
        cloudwatch_agent = optional(object({
          enabled = optional(bool, true)
          config  = optional(string, null)
        }), {})
        managed_security_group_enabled = optional(bool, true)
        log_files = optional(list(object({
          log_group_name   = string
          prefix_log_group = bool
          file_path        = string
          log_stream_name  = string
          log_class        = optional(string, "STANDARD")
        })), null)
        key_name                      = optional(string, null)
        additional_security_group_ids = optional(list(string), [])
        detailed_monitoring_enabled   = optional(bool, false)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        tags = optional(map(string), {})
        metadata_options = optional(object({
          instance_metadata_tags      = optional(string, "enabled")
          http_endpoint               = optional(string, "enabled")
          http_tokens                 = optional(string, "required")
          http_put_response_hop_limit = optional(number, 1)
        }), {})
        credit_specification = optional(string, null)
        cpu_options = optional(object({
          core_count            = optional(number)
          threads_per_core      = optional(number)
          amd_sev_snp           = optional(string)
          nested_virtualization = optional(string)
        }), null)
        placement = optional(object({
          affinity                = optional(string)
          availability_zone       = optional(string)
          group_id                = optional(string)
          group_name              = optional(string)
          host_id                 = optional(string)
          host_resource_group_arn = optional(string)
          spread_domain           = optional(string)
          tenancy                 = optional(string)
          partition_number        = optional(number)
        }), null)
        license_specifications = optional(list(object({
          license_configuration_arn = string
        })), [])
        associate_public_ipv4_address = optional(bool, false)
        on_demand_failover_for_errors = optional(list(string), [])
        scale_errors = optional(list(string), [
          "UnfulfillableCapacity",
          "MaxSpotInstanceCountExceeded",
          "TargetCapacityLimitExceededException",
          "RequestLimitExceeded",
          "ResourceLimitExceeded",
          "MaxSpotInstanceCountExceeded",
          "MaxSpotFleetRequestCountExceeded",
          "InsufficientInstanceCapacity",
          "InsufficientCapacityOnHost",
        ])
        use_dedicated_host = optional(bool, false)
      }), null)
    }), {})
  })
| n/a | yes | | [compute\_provider\_key](#input\_compute\_provider\_key) | Optional plan-known compute-provider dispatch key. Null discovers the key from the exactly one populated compute\_provider block. | `string` | `null` | no | -| [github](#input\_github) | GitHub API and runner-registration configuration.

- `app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `enterprise_server.url`: Optional GitHub Enterprise Server base URL. Null selects GitHub.com.
- `enterprise_server.ssl_verify`: Enables TLS certificate verification for GitHub Enterprise Server requests.
- `user_agent`: Optional User-Agent value added to GitHub API requests. | 
object({
    app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = list(object({ name = string, arn = string }))
    })
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, null)
  })
| n/a | yes | +| [github](#input\_github) | GitHub API and runner-registration configuration.

- `app_parameters.key_base64`: Ordered Parameter Store references for GitHub App private keys.
- `app_parameters.id`: Ordered Parameter Store references for GitHub App IDs.
- `app_parameters.installation_id`: Ordered optional Parameter Store references for GitHub App installation IDs.
- `enterprise_server.url`: Optional GitHub Enterprise Server base URL. Null selects GitHub.com.
- `enterprise_server.ssl_verify`: Enables TLS certificate verification for GitHub Enterprise Server requests.
- `user_agent`: Optional User-Agent value added to GitHub API requests. | 
object({
    app_parameters = object({
      key_base64      = list(map(string))
      id              = list(map(string))
      installation_id = optional(list(object({ name = string, arn = string })), [null])
    })
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, null)
  })
| n/a | yes | | [lambda](#input\_lambda) | Common Lambda substrate independent of the selected runner orchestration provider.

- `artifact.s3.bucket`: Optional shared S3 bucket containing component-owned Lambda artifacts. An orchestration provider selects its own object key and version; the bucket alone selects no artifact.
- `runtime`: Runtime used by the control-plane Lambda functions.
- `architecture`: Instruction-set architecture used by the control-plane Lambda functions. Supported values are `arm64` and `x86_64`.
- `subnet_ids`: Subnets used for Lambda VPC configuration.
- `security_group_ids`: Security groups used for Lambda VPC configuration.
- `tags`: Shared tags applied to Lambda function resources only. These override module-level `tags`; component `tags` override this map when keys conflict.
- `principals`: Additional principals allowed to assume the control-plane Lambda roles.
- `role.path`: IAM path for module-managed Lambda execution roles. Defaults to a path derived from `prefix`.
- `role.permissions_boundary`: Permissions-boundary ARN applied to module-managed Lambda execution roles. | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime            = optional(string, "nodejs24.x")
    architecture       = optional(string, "arm64")
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | | [observability](#input\_observability) | Logging, tracing, and metrics configuration for control-plane and provider resources.

- `logs.level`: Application log level supplied to the control-plane functions.
- `logs.retention_in_days`: CloudWatch Logs retention period.
- `logs.kms_key_id`: Optional KMS key ID or ARN used to encrypt CloudWatch log groups.
- `logs.class`: CloudWatch log-group class. Supported values are `STANDARD` and `INFREQUENT_ACCESS`.
- `logs.tags`: Shared tags for CloudWatch log groups. These override module-level `tags`; component `tags` override this map when keys conflict.
- `tracing.mode`: Optional Lambda active-tracing mode. Null disables X-Ray tracing configuration.
- `tracing.capture_http_requests`: Enables HTTP request capture in the tracing helper.
- `tracing.capture_error`: Enables error capture in the tracing helper.
- `metrics.enabled`: Enables module-emitted metrics.
- `metrics.namespace`: CloudWatch namespace used for emitted metrics.
- `metrics.metric.github_app_rate_limit.enabled`: Emits GitHub App rate-limit metrics.
- `metrics.metric.job_retry.enabled`: Emits job-retry metrics.
- `metrics.metric.spot_termination_warning.enabled`: Emits spot-termination warning metrics where supported. | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | | [orchestration\_provider](#input\_orchestration\_provider) | Runner demand-orchestration provider configuration. Exactly one provider block must be non-null. Wrapper presence selects the provider and must therefore be known during planning; values inside the selected provider may remain unknown until apply.

- `webhook`: Selects the workflow-job webhook control plane. It owns runner lifecycle and capacity, the build queue reference, the runner-control artifact, scale-up, scale-down, scheduled pool, and optional job-retry controls.
- `scale_set`: Selects scale-set orchestration for this runner config. The multi-runner topology owns the shared controller service and passes this plan-known selection marker to runner-config. Scale-set runners always use ephemeral JIT registration.
- `webhook.runner`: Runner lifecycle, boot timeout, and capacity settings owned by webhook orchestration.
- `webhook.runner.boot_time_in_minutes`: Expected runner boot duration used by scale-down and pool controls. The default is `5`.
- `webhook.runner.ephemeral`: Registers runners in ephemeral mode. The default is `false`.
- `webhook.runner.jit_config_enabled`: Explicitly enables or disables just-in-time configuration. The default is null, which follows `runner.ephemeral`.
- `webhook.runner.maximum_count`: Maximum number of runners managed for this runner configuration. The default is `3`.
- `webhook.github.organization_runners`: Registers runners at organization scope when true; otherwise registration is repository-scoped.
- `webhook.queue.build.arn`: ARN of the runner configuration's build queue.
- `webhook.queue.build.url`: URL of the runner configuration's build queue.
- `webhook.queue.kms_key_id`: Optional KMS key ARN encrypting the build queue. The default is null and is independent from the Parameter Store KMS key.
- `webhook.queue.tags`: Tags inherited by queue-related provider resources before component-specific overrides. The default is `{}`.
- `webhook.lambda.artifact`: Runner-control artifact shared by scale, pool, and job-retry components. Set at most one of `zip` or `s3`; no selection uses the packaged runner archive.
- `webhook.lambda.artifact.zip`: Optional local path to the runner-control Lambda archive. The default is null.
- `webhook.lambda.artifact.s3`: Optional S3 object selector in the common `lambda.artifact.s3.bucket`. Wrapper presence must be known during planning, selecting it requires a non-null common bucket, and the default is null.
- `webhook.lambda.artifact.s3.key`: Object key of the runner-control Lambda archive.
- `webhook.lambda.artifact.s3.object_version`: Optional object version of the runner-control Lambda archive. The default is null.
- `webhook.lambda.scale.up.memory_size`: Memory allocated to the scale-up Lambda in MB. The default is `512`.
- `webhook.lambda.scale.up.timeout`: Scale-up Lambda timeout in seconds. The default is `60`.
- `webhook.lambda.scale.up.reserved_concurrent_executions`: Reserved concurrency for scale-up. The default is `1`; use `-1` for unreserved concurrency.
- `webhook.lambda.scale.up.job_queued_check_enabled`: Enables queued-job verification before scaling. The default is null, which follows the resolved runner mode.
- `webhook.lambda.scale.up.event_source_mapping.batch_size`: Maximum build-queue records delivered per scale-up invocation. The default is `10`.
- `webhook.lambda.scale.up.event_source_mapping.maximum_batching_window_in_seconds`: Maximum batching window for build-queue records. The default is `0`.
- `webhook.lambda.scale.up.tags`: Tags applied within scale-up resource scopes after common provider tags. The default is `{}`.
- `webhook.lambda.scale.down.memory_size`: Memory allocated to the scale-down Lambda in MB. The default is `512`.
- `webhook.lambda.scale.down.timeout`: Scale-down Lambda timeout in seconds. The default is `60`.
- `webhook.lambda.scale.down.schedule_expression`: EventBridge schedule expression that invokes scale-down. The default is `cron(*/5 * * * ? *)`.
- `webhook.lambda.scale.down.minimum_running_time_in_minutes`: Optional minimum runner age before scale-down may terminate it. The default is null, which selects the operating-system default.
- `webhook.lambda.scale.down.idle_config`: Time-based desired idle-runner configurations. The default is `[]`.
- `webhook.lambda.scale.down.idle_config[].cron`: Cron expression identifying when the idle configuration applies.
- `webhook.lambda.scale.down.idle_config[].timeZone`: IANA time zone used to evaluate the cron expression.
- `webhook.lambda.scale.down.idle_config[].idleCount`: Number of idle runners retained during the matching period.
- `webhook.lambda.scale.down.idle_config[].evictionStrategy`: Selection strategy used when excess idle runners are removed. The default is `oldest_first`.
- `webhook.lambda.scale.down.tags`: Tags applied within scale-down resource scopes after common provider tags. The default is `{}`.
- `webhook.lambda.pool.memory_size`: Memory allocated to the pool Lambda in MB. The default is `512`.
- `webhook.lambda.pool.timeout`: Pool Lambda timeout in seconds. The default is `60`.
- `webhook.lambda.pool.reserved_concurrent_executions`: Reserved concurrency for the pool Lambda. The default is `1`; use `-1` for unreserved concurrency.
- `webhook.lambda.pool.config`: Scheduled target pool sizes. The default is `[]`, which disables the pool component.
- `webhook.lambda.pool.config[].schedule_expression`: Scheduler expression that activates the target size.
- `webhook.lambda.pool.config[].schedule_expression_timezone`: Optional IANA time zone used to evaluate the schedule.
- `webhook.lambda.pool.config[].size`: Desired number of runners for the schedule.
- `webhook.lambda.pool.include_busy_runners`: Includes busy runners when reconciling scheduled pool capacity. The default is `false`.
- `webhook.lambda.pool.runner_owner`: Optional GitHub organization or repository owner used for pooled runners. The default is null.
- `webhook.lambda.pool.tags`: Tags applied within pool resource scopes after common provider tags. The default is `{}`.
- `webhook.job_retry.enabled`: Creates the retry queue, Lambda function, event-source mapping, and related IAM resources. The default is `false`.
- `webhook.job_retry.delay_in_seconds`: Initial delay before a queued-job retry check. The default is `300`.
- `webhook.job_retry.delay_backoff`: Multiplier applied to the delay after each unsuccessful check. The default is `2`.
- `webhook.job_retry.max_attempts`: Maximum retry-check attempts before the message is no longer republished. The default is `1`.
- `webhook.job_retry.tags`: Tags applied within job-retry resource scopes after common provider tags. The default is `{}`.
- `webhook.job_retry.lambda.memory_size`: Memory allocated to the job-retry Lambda in MB. The default is `256`.
- `webhook.job_retry.lambda.reserved_concurrent_executions`: Reserved concurrency for job retry. The default is `1`; use `-1` for unreserved concurrency.
- `webhook.job_retry.lambda.timeout`: Job-retry Lambda timeout in seconds and visibility timeout for its retry queue. The default is `30`.
- `scale_set`: Selects scale-set orchestration for this runner configuration.
- `scale_set.github.config_url`: GitHub Actions scale-set configuration URL.
- `scale_set.github.installation_id_ssm`: SSM parameter containing the GitHub App installation ID.
- `scale_set.name`: Name of the scale set.
- `scale_set.id`: Numeric scale-set ID.
- `scale_set.runner_group_id`: Optional GitHub runner-group ID.
- `scale_set.min_runners`: Minimum number of scale-set runners. The default is `0`.
- `scale_set.max_runners`: Maximum number of scale-set runners. The default is `10`.
- `scale_set.boot_time_in_minutes`: Expected scale-set runner boot duration. The default is `10`.
- `scale_set.session_owner`: Optional owner for scale-set runner sessions.
- `scale_set.work_folder`: Optional runner work folder. | 
object({
    webhook = optional(object({
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, 3)
      }), {})
      github = object({
        organization_runners = bool
      })
      queue = object({
        build = object({
          arn = string
          url = string
        })
        kms_key_id = optional(string, null)
        tags       = optional(map(string), {})
      })
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 60)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})
      job_retry = optional(object({
        enabled          = optional(bool, false)
        delay_in_seconds = optional(number, 300)
        delay_backoff    = optional(number, 2)
        max_attempts     = optional(number, 1)
        tags             = optional(map(string), {})
        lambda = optional(object({
          memory_size                    = optional(number, 256)
          reserved_concurrent_executions = optional(number, 1)
          timeout                        = optional(number, 30)
        }), {})
      }), {})
    }), null)
    scale_set = optional(object({
      github = object({
        config_url = string
        installation_id_ssm = object({
          name        = string
          arn         = string
          kms_key_arn = optional(string, null)
        })
        force_ghes = optional(bool, null)
      })
      name                 = string
      id                   = number
      runner_group_id      = optional(number, null)
      min_runners          = optional(number, 0)
      max_runners          = optional(number, 10)
      boot_time_in_minutes = optional(number, 10)
      session_owner        = optional(string, null)
      work_folder          = optional(string, null)
    }), null)
  })
| n/a | yes | From 5f14d257e2eb727068e6991b2a6a2249daf74f24 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Thu, 3 Sep 2026 20:06:58 +0200 Subject: [PATCH 03/21] test(multi-runner): isolate config selector fixtures --- modules/multi-runner/tests/config-effective.tftest.hcl | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/modules/multi-runner/tests/config-effective.tftest.hcl b/modules/multi-runner/tests/config-effective.tftest.hcl index 0c7a6fe06e..ef680d0d84 100644 --- a/modules/multi-runner/tests/config-effective.tftest.hcl +++ b/modules/multi-runner/tests/config-effective.tftest.hcl @@ -271,9 +271,8 @@ run "v2_effective_config_contains_derived_values" { && local.effective_config.multi_runner_config["lane"].orchestration_provider.webhook.lambda.artifact.s3.key == "global-runners.zip" && local.effective_config.multi_runner_config["lane"].orchestration_provider.webhook.queue.kms_key_id == "kms-global-queue" && local.effective_config.multi_runner_config["lane"].ssm.kms_key_id == "kms-global-ssm" - && toset(keys(local.resolved_runner_binary_targets_by_key)) == toset(["linux_x64"]) ) - error_message = "The effective v2 configuration must contain global values, derived labels, and the resolved runner-binary target map." + error_message = "The effective v2 configuration must contain global values and derived labels." } assert { From 5faa6d402e8bd68690f5869025a6180ce8bcaeac Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Thu, 3 Sep 2026 19:53:55 +0200 Subject: [PATCH 04/21] refactor(multi-runner): derive binary targets from resolved config --- modules/multi-runner/tests/config-effective.tftest.hcl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/modules/multi-runner/tests/config-effective.tftest.hcl b/modules/multi-runner/tests/config-effective.tftest.hcl index ef680d0d84..0c7a6fe06e 100644 --- a/modules/multi-runner/tests/config-effective.tftest.hcl +++ b/modules/multi-runner/tests/config-effective.tftest.hcl @@ -271,8 +271,9 @@ run "v2_effective_config_contains_derived_values" { && local.effective_config.multi_runner_config["lane"].orchestration_provider.webhook.lambda.artifact.s3.key == "global-runners.zip" && local.effective_config.multi_runner_config["lane"].orchestration_provider.webhook.queue.kms_key_id == "kms-global-queue" && local.effective_config.multi_runner_config["lane"].ssm.kms_key_id == "kms-global-ssm" + && toset(keys(local.resolved_runner_binary_targets_by_key)) == toset(["linux_x64"]) ) - error_message = "The effective v2 configuration must contain global values and derived labels." + error_message = "The effective v2 configuration must contain global values, derived labels, and the resolved runner-binary target map." } assert { From 52ed8de6cc1cfed480e067c941d1b2a8b7405a62 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Fri, 4 Sep 2026 12:16:03 +0200 Subject: [PATCH 05/21] fix(scale-set): align provider configuration contracts --- modules/multi-runner/README.md | 38 +++++++-------- .../config.experimental.translation.tf | 1 + modules/multi-runner/outputs.tf | 46 +++++++++++-------- modules/multi-runner/webhook.tf | 21 ++++----- modules/runner-config/README.md | 12 ++--- 5 files changed, 65 insertions(+), 53 deletions(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index 59599e1eb4..cfb3bedb4c 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -4,6 +4,8 @@ This module creates many runners with one or more GitHub Apps. The module utilizes the internal modules and deploys parts of the stack for each runner defined. +Terraform 1.4 or later is required. Terraform 1.3 and earlier are no longer supported by this module. + ### GitHub App round-robin To distribute GitHub API rate limit usage, this module supports configuring multiple GitHub Apps via the `additional_github_apps` variable. The control-plane lambdas (scale-up, scale-down, pool, job-retry) randomly select an app for each API call, spreading the load across all configured apps. @@ -98,7 +100,7 @@ module "multi-runner" { ## Requirements | Name | Version | -|------|---------| +| ---- | ------- | | [terraform](#requirement\_terraform) | >= 1.4 | | [aws](#requirement\_aws) | >= 6.33 | | [random](#requirement\_random) | ~> 3.0 | @@ -106,15 +108,15 @@ module "multi-runner" { ## Providers | Name | Version | -|------|---------| -| [aws](#provider\_aws) | 6.63.0 | -| [random](#provider\_random) | 3.9.0 | +| ---- | ------- | +| [aws](#provider\_aws) | >= 6.33 | +| [random](#provider\_random) | ~> 3.0 | | [terraform](#provider\_terraform) | n/a | ## Modules | Name | Source | Version | -|------|--------|---------| +| ---- | ------ | ------- | | [ami\_housekeeper](#module\_ami\_housekeeper) | ../ami-housekeeper | n/a | | [instance\_termination\_watcher](#module\_instance\_termination\_watcher) | ../termination-watcher | n/a | | [orchestration\_scale\_set](#module\_orchestration\_scale\_set) | ../orchestration-providers/scale-set | n/a | @@ -127,7 +129,7 @@ module "multi-runner" { ## Resources | Name | Type | -|------|------| +| ---- | ---- | | [aws_sqs_queue.queued_builds](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource | | [aws_sqs_queue.queued_builds_dlq](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource | | [aws_sqs_queue_policy.build_queue_dlq_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue_policy) | resource | @@ -140,7 +142,7 @@ module "multi-runner" { ## Inputs | Name | Description | Type | Default | Required | -|------|-------------|------|---------|:--------:| +| ---- | ----------- | ---- | ------- | :------: | | [additional\_github\_apps](#input\_additional\_github\_apps) | Additional GitHub Apps for random API rate limit distribution.

The primary app (var.github\_app) is always included and is the one whose
webhook secret is used for incoming webhook signature validation. Only the
primary app needs a webhook configured in GitHub.

Additional apps listed here are used exclusively by the control-plane
lambdas (scale-up, scale-down, pool, job-retry) which randomly select an
app for each GitHub API call. Each additional app must be installed on the
same repositories/organizations as the primary app. | 
list(object({
    key_base64          = optional(string)
    key_base64_ssm      = optional(object({ arn = string, name = string }))
    id                  = optional(string)
    id_ssm              = optional(object({ arn = string, name = string }))
    installation_id     = optional(string)
    installation_id_ssm = optional(object({ arn = string, name = string }))
  }))
| `[]` | no | | [ami\_housekeeper\_cleanup\_config](#input\_ami\_housekeeper\_cleanup\_config) | Configuration for AMI cleanup. | 
object({
    maxItems       = optional(number)
    minimumDaysOld = optional(number)
    amiFilters = optional(list(object({
      Name   = string
      Values = list(string)
    })))
    launchTemplateNames = optional(list(string))
    ssmParameterNames   = optional(list(string))
    dryRun              = optional(bool)
  })
| `{}` | no | | [ami\_housekeeper\_lambda\_memory\_size](#input\_ami\_housekeeper\_lambda\_memory\_size) | Memory size limit in MB of the lambda. | `number` | `256` | no | @@ -156,17 +158,17 @@ module "multi-runner" { | [enable\_ami\_housekeeper](#input\_enable\_ami\_housekeeper) | Option to disable the lambda to clean up old AMIs. | `bool` | `false` | no | | [enable\_managed\_runner\_security\_group](#input\_enable\_managed\_runner\_security\_group) | Enabling the default managed security group creation. Unmanaged security groups can be specified via `runner_additional_security_group_ids`. | `bool` | `true` | no | | [eventbridge](#input\_eventbridge) | Enable the use of EventBridge by the module. By enabling this feature events will be put on the EventBridge by the webhook instead of directly dispatching to queues for scaling. | 
object({
    enable        = optional(bool, true)
    accept_events = optional(list(string), [])
  })
| `{}` | no | -| [experimental\_features](#input\_experimental\_features) | Explicit acknowledgement for opt-in features whose schemas may change
while experimental. Set to ["multi-runner-v2"] when using the v2
provider-boundary configuration. This flag will become a deprecated no-op
for one release when the feature graduates. | `set(string)` | `[]` | no | +| [experimental\_global\_config](#input\_experimental\_global\_config) | Experimental global defaults shared by all runner lanes. | 
object({
    tags = optional(map(string), {})

    roles = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, false)
      extra_labels           = optional(list(string), [])
      group_name             = optional(string, "Default")
      name_prefix            = optional(string, "")
      run_as_root            = optional(bool, false)
      run_as                 = optional(string, "ec2-user")
      auto_update_disabled   = optional(bool, false)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, "")
        job_completed = optional(string, "")
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), {})
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})
  })
| `{}` | no | +| [experimental\_global\_config\_compute\_provider](#input\_experimental\_global\_config\_compute\_provider) | Experimental global compute-provider configuration. | 
object({
    selections = optional(map(object({
      namespace = string
      type      = string
    })), null)
    aws = optional(object({
      ec2 = optional(object({
        vpc_id                         = optional(string, null)
        subnet_ids                     = optional(list(string), null)
        managed_security_group_enabled = optional(bool, true)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        additional_security_group_ids = optional(list(string), [])
        cloudwatch_agent = optional(object({
          config = optional(string, null)
        }), {})
        instance_profile_path         = optional(string, null)
        key_name                      = optional(string, null)
        associate_public_ipv4_address = optional(bool, false)
        tags                          = optional(map(string), {})
        ami = optional(object({
          housekeeper = optional(object({
            enabled = optional(bool, false)
            cleanup_config = optional(object({
              maxItems       = optional(number)
              minimumDaysOld = optional(number)
              amiFilters = optional(list(object({
                Name   = string
                Values = list(string)
              })))
              launchTemplateNames = optional(list(string))
              ssmParameterNames   = optional(list(string))
              dryRun              = optional(bool)
            }), {})
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(11 7 * * ? *)")
            }), {})
          }), {})
        }), {})
        instance_termination_watcher = optional(object({
          enabled = optional(bool, false)
          features = optional(object({
            runner_deregistration = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_handler = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_notification_watcher = optional(object({
              enabled = optional(bool, true)
            }), {})
          }), {})
          environment_variables = optional(map(string), {})
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          lambda = optional(object({
            memory_size = optional(number, null)
            timeout     = optional(number, null)
          }), {})
        }), {})
        runner_binaries = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            encryption = optional(object({
              enabled            = optional(bool, true)
              bucket_key_enabled = optional(bool, null)
              sse_algorithm      = optional(string, "AES256")
              kms_master_key_id  = optional(string, null)
            }), {})
            tags       = optional(map(string), {})
            versioning = optional(string, "Disabled")
            logging = optional(object({
              bucket = optional(string, null)
              prefix = optional(string, null)
            }), {})
          }), {})
          syncer = optional(object({
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(27 * * * ? *)")
              state      = optional(string, "ENABLED")
            }), {})
          }), {})
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | +| [experimental\_global\_config\_github](#input\_experimental\_global\_config\_github) | Experimental global GitHub configuration. | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | +| [experimental\_global\_config\_lambda](#input\_experimental\_global\_config\_lambda) | Experimental global Lambda configuration. | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime      = optional(string, "nodejs24.x")
    architecture = optional(string, "arm64")
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | +| [experimental\_global\_config\_observability](#input\_experimental\_global\_config\_observability) | Experimental global observability configuration. | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | +| [experimental\_global\_config\_orchestration\_provider](#input\_experimental\_global\_config\_orchestration\_provider) | Experimental global orchestration-provider configuration. | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | +| [experimental\_global\_config\_ssm](#input\_experimental\_global\_config\_ssm) | Experimental global SSM configuration. | 
object({
    paths = optional(object({
      root    = optional(string, null)
      app     = optional(string, "app")
      webhook = optional(string, "webhook")
      tokens  = optional(string, "runners/tokens")
      config  = optional(string, "runners/config")
    }), {})
    kms_key_id = optional(string, null)
    tags       = optional(map(string), {})
    parameters = optional(object({
      tags = optional(map(string), {})
    }), {})
    housekeeper = optional(object({
      schedule_expression = optional(string, "rate(1 day)")
      state               = optional(string, "ENABLED")
      tags                = optional(map(string), {})
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        memory_size = optional(number, 512)
        timeout     = optional(number, 60)
      }), {})
      config = optional(object({
        tokenPath      = optional(string, null)
        minimumDaysOld = optional(number, 1)
        dryRun         = optional(bool, false)
      }), {})
    }), {})
  })
| `{}` | no | +| [experimental\_multi\_runner\_config](#input\_experimental\_multi\_runner\_config) | Experimental per-runner and per-lane overrides. | 
map(object({
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})

        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})

        matcherConfig = object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        })

        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})

        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})

        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})

      }), null)

      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)

    })

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
            })), [{
            volume_size = 30
          }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = list(string)
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    })

  }))
| `{}` | no | | [ghes\_ssl\_verify](#input\_ghes\_ssl\_verify) | GitHub Enterprise SSL verification. Set to 'false' when custom certificate (chains) is used for GitHub Enterprise Server (insecure). | `bool` | `true` | no | | [ghes\_url](#input\_ghes\_url) | GitHub Enterprise Server URL. Example: https://github.internal.co - DO NOT SET IF USING PUBLIC GITHUB. .However if you are using GitHub Enterprise Cloud with data-residency (ghe.com), set the endpoint here. Example - https://companyname.ghe.com\| | `string` | `null` | no | -| [github\_app](#input\_github\_app) | GitHub app parameters for the stable v1 interface, see your github app.
Omit this value when using the experimental v2 interface and provide the
app through `global_config_github` instead.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). | 
object({
    key_base64 = optional(string)
    key_base64_ssm = optional(object({
      arn  = string
      name = string
    }))
    id = optional(string)
    id_ssm = optional(object({
      arn  = string
      name = string
    }))
    webhook_secret = optional(string)
    webhook_secret_ssm = optional(object({
      arn  = string
      name = string
    }))
  })
| `{}` | no | -| [global\_config](#input\_global\_config) | Global defaults shared by all runner lanes.

global\_config = {
tags: "Tags applied to resources created for all runner lanes."
roles: {
path: "IAM path used for roles created for runner resources."
permissions\_boundary: "Optional IAM permissions boundary ARN applied to created roles."
}
runner: {
os: "Default operating system for runners."
architecture: "Default runner architecture."
disable\_default\_labels: "Whether to omit the default operating-system, architecture, and self-hosted labels."
extra\_labels: "Additional labels applied to all runners."
group\_name: "Default GitHub runner group."
name\_prefix: "Prefix for runner names."
run\_as\_root: "Whether the GitHub Actions runner executes as root."
run\_as: "User that runs the GitHub Actions agent when it is not running as root."
auto\_update\_disabled: "Whether automatic GitHub Actions runner updates are disabled."
tags: "Tags applied to runner resources."
hooks: {
job\_started: "Script executed when a job starts on a runner."
job\_completed: "Script executed when a job completes on a runner."
}
iam: {
role.arn: "Existing IAM role ARN to use for runners."
managed\_policy\_arns: "Managed policy ARNs attached to the runner IAM role."
additional\_trust\_policy\_json: "Additional trust policy JSON merged into the runner role trust policy."
path: "IAM path used for the runner role."
permissions\_boundary: "Optional IAM permissions boundary ARN for the runner role."
}
}
} | 
object({
    tags = optional(map(string), {})

    roles = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, false)
      extra_labels           = optional(list(string), [])
      group_name             = optional(string, "Default")
      name_prefix            = optional(string, "")
      run_as_root            = optional(bool, false)
      run_as                 = optional(string, "ec2-user")
      auto_update_disabled   = optional(bool, false)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, "")
        job_completed = optional(string, "")
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), {})
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})
  })
| `{}` | no | -| [global\_config\_compute\_provider](#input\_global\_config\_compute\_provider) | Global compute-provider configuration shared by all runner lanes.

global\_config\_compute\_provider = {
selections: "Compute-provider selections keyed by namespace."
selections.namespace: "Provider namespace used to resolve a compute implementation."
selections.type: "Compute-provider type selected for the namespace."
aws.ec2.vpc\_id: "Default VPC for EC2 runners."
aws.ec2.subnet\_ids: "Default subnets for EC2 runners."
aws.ec2.managed\_security\_group\_enabled: "Whether the module manages the default runner security group."
aws.ec2.egress\_rules: "Egress rules for the managed runner security group."
aws.ec2.egress\_rules.cidr\_blocks: "IPv4 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.ipv6\_cidr\_blocks: "IPv6 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.prefix\_list\_ids: "AWS prefix lists allowed by an egress rule."
aws.ec2.egress\_rules.from\_port: "Start of the egress port range."
aws.ec2.egress\_rules.protocol: "Protocol for the egress rule."
aws.ec2.egress\_rules.security\_groups: "Referenced security groups allowed by an egress rule."
aws.ec2.egress\_rules.self: "Whether the security group itself is allowed by an egress rule."
aws.ec2.egress\_rules.to\_port: "End of the egress port range."
aws.ec2.egress\_rules.description: "Description of the egress rule."
aws.ec2.additional\_security\_group\_ids: "Additional security groups attached to EC2 runners."
aws.ec2.cloudwatch\_agent.config: "CloudWatch Agent configuration for EC2 runners."
aws.ec2.instance\_profile\_path: "IAM path used for the EC2 instance profile."
aws.ec2.key\_name: "EC2 key pair name assigned to runner instances."
aws.ec2.associate\_public\_ipv4\_address: "Whether runner instances receive a public IPv4 address."
aws.ec2.tags: "Tags applied to EC2 runner resources."
aws.ec2.ami.housekeeper.enabled: "Whether AMI cleanup is enabled."
aws.ec2.ami.housekeeper.cleanup\_config.maxItems: "Maximum number of AMIs retained by cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.minimumDaysOld: "Minimum AMI age in days before cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters: "AMI filters used to select AMIs for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Name: "AMI filter name."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Values: "Values matched by the AMI filter."
aws.ec2.ami.housekeeper.cleanup\_config.launchTemplateNames: "Launch template names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.ssmParameterNames: "SSM parameter names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.dryRun: "Whether AMI cleanup reports changes without deleting AMIs."
aws.ec2.ami.housekeeper.artifact.zip: "Local ZIP artifact used for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.artifact.s3.key: "S3 object key for the AMI housekeeper Lambda artifact."
aws.ec2.ami.housekeeper.artifact.s3.object\_version: "Optional S3 object version for the AMI housekeeper artifact."
aws.ec2.ami.housekeeper.lambda.memory\_size: "Memory allocated to the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.lambda.timeout: "Timeout in seconds for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.schedule.expression: "Schedule expression for AMI cleanup."
aws.ec2.instance\_termination\_watcher.enabled: "Whether the instance termination watcher is enabled."
aws.ec2.instance\_termination\_watcher.features.runner\_deregistration.enabled: "Whether terminated runners are deregistered."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_handler.enabled: "Whether spot termination events trigger runner handling."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_notification\_watcher.enabled: "Whether spot termination notification monitoring is enabled."
aws.ec2.instance\_termination\_watcher.environment\_variables: "Environment variables passed to the termination watcher."
aws.ec2.instance\_termination\_watcher.artifact.zip: "Local ZIP artifact used for the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.artifact.s3.key: "S3 object key for the termination watcher Lambda artifact."
aws.ec2.instance\_termination\_watcher.artifact.s3.object\_version: "Optional S3 object version for the termination watcher artifact."
aws.ec2.instance\_termination\_watcher.lambda.memory\_size: "Memory allocated to the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.lambda.timeout: "Timeout in seconds for the termination watcher Lambda."
aws.ec2.runner\_binaries.enabled: "Whether runner binary synchronization is enabled."
aws.ec2.runner\_binaries.s3.encryption.enabled: "Whether runner-binary S3 encryption is enabled."
aws.ec2.runner\_binaries.s3.encryption.bucket\_key\_enabled: "Whether an S3 bucket key is used for KMS encryption."
aws.ec2.runner\_binaries.s3.encryption.sse\_algorithm: "S3 server-side encryption algorithm."
aws.ec2.runner\_binaries.s3.encryption.kms\_master\_key\_id: "KMS key ID used for runner-binary S3 encryption."
aws.ec2.runner\_binaries.s3.tags: "Tags applied to the runner-binary S3 bucket."
aws.ec2.runner\_binaries.s3.versioning: "S3 versioning state for the runner-binary bucket."
aws.ec2.runner\_binaries.s3.logging.bucket: "S3 bucket receiving runner-binary access logs."
aws.ec2.runner\_binaries.s3.logging.prefix: "Prefix for runner-binary S3 access logs."
aws.ec2.runner\_binaries.syncer.artifact.zip: "Local ZIP artifact used for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.artifact.s3.key: "S3 object key for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.artifact.s3.object\_version: "Optional S3 object version for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.lambda.memory\_size: "Memory allocated to the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.lambda.timeout: "Timeout in seconds for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.schedule.expression: "Schedule expression for runner-binary synchronization."
aws.ec2.runner\_binaries.syncer.schedule.state: "EventBridge rule state for runner-binary synchronization."
} | 
object({
    selections = optional(map(object({
      namespace = string
      type      = string
    })), null)
    aws = optional(object({
      ec2 = optional(object({
        vpc_id                         = optional(string, null)
        subnet_ids                     = optional(list(string), null)
        managed_security_group_enabled = optional(bool, true)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        additional_security_group_ids = optional(list(string), [])
        cloudwatch_agent = optional(object({
          config = optional(string, null)
        }), {})
        instance_profile_path         = optional(string, null)
        key_name                      = optional(string, null)
        associate_public_ipv4_address = optional(bool, false)
        tags                          = optional(map(string), {})
        ami = optional(object({
          housekeeper = optional(object({
            enabled = optional(bool, false)
            cleanup_config = optional(object({
              maxItems       = optional(number)
              minimumDaysOld = optional(number)
              amiFilters = optional(list(object({
                Name   = string
                Values = list(string)
              })))
              launchTemplateNames = optional(list(string))
              ssmParameterNames   = optional(list(string))
              dryRun              = optional(bool)
            }), {})
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(11 7 * * ? *)")
            }), {})
          }), {})
        }), {})
        instance_termination_watcher = optional(object({
          enabled = optional(bool, false)
          features = optional(object({
            runner_deregistration = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_handler = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_notification_watcher = optional(object({
              enabled = optional(bool, true)
            }), {})
          }), {})
          environment_variables = optional(map(string), {})
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          lambda = optional(object({
            memory_size = optional(number, null)
            timeout     = optional(number, null)
          }), {})
        }), {})
        runner_binaries = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            encryption = optional(object({
              enabled            = optional(bool, true)
              bucket_key_enabled = optional(bool, null)
              sse_algorithm      = optional(string, "AES256")
              kms_master_key_id  = optional(string, null)
            }), {})
            tags       = optional(map(string), {})
            versioning = optional(string, "Disabled")
            logging = optional(object({
              bucket = optional(string, null)
              prefix = optional(string, null)
            }), {})
          }), {})
          syncer = optional(object({
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(27 * * * ? *)")
              state      = optional(string, "ENABLED")
            }), {})
          }), {})
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | -| [global\_config\_github](#input\_global\_config\_github) | Global GitHub configuration shared by all runner lanes.

global\_config\_github = {
app: {
key\_base64: "Base64-encoded GitHub App private key."
key\_base64\_ssm: "SSM parameter containing the Base64-encoded GitHub App private key."
key\_base64\_ssm.arn: "ARN of the SSM parameter containing the GitHub App private key."
key\_base64\_ssm.name: "Name of the SSM parameter containing the GitHub App private key."
id: "GitHub App ID."
id\_ssm: "SSM parameter containing the GitHub App ID."
id\_ssm.arn: "ARN of the SSM parameter containing the GitHub App ID."
id\_ssm.name: "Name of the SSM parameter containing the GitHub App ID."
webhook\_secret: "GitHub App webhook secret."
webhook\_secret\_ssm: "SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.arn: "ARN of the SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.name: "Name of the SSM parameter containing the GitHub App webhook secret."
}
additional\_apps: "Additional GitHub Apps used to distribute GitHub API requests."
additional\_apps.key\_base64: "Base64-encoded private key for an additional GitHub App."
additional\_apps.key\_base64\_ssm: "SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.arn: "ARN of the SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.name: "Name of the SSM parameter containing an additional App private key."
additional\_apps.id: "ID of an additional GitHub App."
additional\_apps.id\_ssm: "SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.arn: "ARN of the SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.name: "Name of the SSM parameter containing an additional GitHub App ID."
additional\_apps.installation\_id: "Optional installation ID for an additional GitHub App."
additional\_apps.installation\_id\_ssm: "SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.arn: "ARN of the SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.name: "Name of the SSM parameter containing an additional App installation ID."
enterprise\_server.url: "GitHub Enterprise Server URL."
enterprise\_server.ssl\_verify: "Whether to verify the GitHub Enterprise Server TLS certificate."
user\_agent: "User-Agent value sent with GitHub API requests."
} | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | -| [global\_config\_lambda](#input\_global\_config\_lambda) | Global Lambda configuration shared by all runner lanes.

global\_config\_lambda = {
artifact.s3.bucket: "S3 bucket containing Lambda deployment artifacts."
runtime: "Default Lambda runtime."
architecture: "Default Lambda instruction-set architecture."
principals: "Additional AWS principals allowed to invoke the Lambda functions."
principals.type: "Principal type, such as AWS account, service, or organization."
principals.identifiers: "Identifiers allowed for the principal type."
subnet\_ids: "Subnets used by Lambda functions."
security\_group\_ids: "Security groups attached to Lambda functions."
tags: "Tags applied to Lambda functions and related resources."
role.path: "IAM path used for Lambda execution roles."
role.permissions\_boundary: "Optional IAM permissions boundary ARN for Lambda execution roles."
} | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime      = optional(string, "nodejs24.x")
    architecture = optional(string, "arm64")
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | -| [global\_config\_observability](#input\_global\_config\_observability) | Global observability configuration shared by all runner lanes.

global\_config\_observability = {
logs.level: "Log level for module resources."
logs.retention\_in\_days: "CloudWatch log retention period in days."
logs.kms\_key\_id: "KMS key ID used to encrypt CloudWatch log groups."
logs.class: "CloudWatch log group class."
logs.tags: "Tags applied to CloudWatch log groups."
tracing.mode: "Tracing mode used by instrumented resources."
tracing.capture\_http\_requests: "Whether HTTP requests are captured by tracing."
tracing.capture\_error: "Whether errors are captured by tracing."
metrics.enabled: "Whether module metrics are enabled."
metrics.namespace: "CloudWatch namespace used for module metrics."
metrics.metric.github\_app\_rate\_limit.enabled: "Whether GitHub App rate-limit metrics are emitted."
metrics.metric.job\_retry.enabled: "Whether job-retry metrics are emitted."
metrics.metric.spot\_termination\_warning.enabled: "Whether spot-termination warning metrics are emitted."
} | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | -| [global\_config\_orchestration\_provider](#input\_global\_config\_orchestration\_provider) | Global orchestration-provider configuration shared by all runner lanes.

global\_config\_orchestration\_provider = {
webhook: {
queue\_selection\_strategy: "Strategy used to select the build queue for a webhook event."
eventbridge.enabled: "Whether EventBridge integration is enabled for webhook events."
eventbridge.accept\_events: "Event types accepted by the EventBridge integration."
matcher\_config\_parameter\_store\_tier: "SSM Parameter Store tier used for matcher configuration."
runner.boot\_time\_in\_minutes: "Expected runner boot time used by orchestration."
runner.ephemeral: "Whether runners created by the orchestration provider are ephemeral."
runner.jit\_config\_enabled: "Whether JIT runner configuration is enabled."
runner.maximum\_count: "Maximum number of runners that orchestration may create."
github.repository\_white\_list: "Repositories allowed to use the webhook configuration."
lambda.artifact.zip: "Local ZIP artifact used for orchestration Lambda functions."
lambda.artifact.s3.key: "S3 object key for the orchestration Lambda artifact."
lambda.artifact.s3.object\_version: "Optional S3 object version for the orchestration Lambda artifact."
lambda.scale.up.memory\_size: "Memory allocated to the scale-up Lambda."
lambda.scale.up.timeout: "Timeout in seconds for the scale-up Lambda."
lambda.scale.up.reserved\_concurrent\_executions: "Reserved concurrent executions for the scale-up Lambda."
lambda.scale.up.job\_queued\_check\_enabled: "Whether the scale-up Lambda checks queued jobs."
lambda.scale.up.event\_source\_mapping.batch\_size: "Maximum records passed to one scale-up Lambda invocation."
lambda.scale.up.event\_source\_mapping.maximum\_batching\_window\_in\_seconds: "Maximum time to batch records before invoking the scale-up Lambda."
lambda.scale.up.tags: "Tags applied to the scale-up Lambda."
lambda.scale.down.memory\_size: "Memory allocated to the scale-down Lambda."
lambda.scale.down.timeout: "Timeout in seconds for the scale-down Lambda."
lambda.scale.down.schedule\_expression: "Schedule expression for scale-down processing."
lambda.scale.down.minimum\_running\_time\_in\_minutes: "Minimum runner lifetime before scale-down."
lambda.scale.down.idle\_confirmation\_seconds: "Seconds a runner must consistently report not-busy before scale-down terminates it; 0 disables the confirmation window."
lambda.scale.down.idle\_config: "Scheduled minimum idle-runner pool settings."
lambda.scale.down.idle\_config.cron: "Cron expression defining when the idle-runner count applies."
lambda.scale.down.idle\_config.timeZone: "Time zone used to evaluate the idle-runner schedule."
lambda.scale.down.idle\_config.idleCount: "Minimum number of idle runners maintained during the schedule."
lambda.scale.down.idle\_config.evictionStrategy: "Strategy used when evicting idle runners."
lambda.scale.down.tags: "Tags applied to the scale-down Lambda."
lambda.webhook.artifact.zip: "Local ZIP artifact used for the webhook Lambda."
lambda.webhook.artifact.s3.key: "S3 object key for the webhook Lambda artifact."
lambda.webhook.artifact.s3.object\_version: "Optional S3 object version for the webhook Lambda artifact."
lambda.webhook.api\_gateway\_access\_log\_settings: "API Gateway access-log destination and format."
lambda.webhook.api\_gateway\_access\_log\_settings.destination\_arn: "ARN of the API Gateway access-log destination."
lambda.webhook.api\_gateway\_access\_log\_settings.format: "API Gateway access-log format."
lambda.webhook.memory\_size: "Memory allocated to the webhook Lambda."
lambda.webhook.timeout: "Timeout in seconds for the webhook Lambda."
lambda.webhook.tags: "Tags applied to the webhook Lambda."
lambda.pool.memory\_size: "Memory allocated to the pool Lambda."
lambda.pool.timeout: "Timeout in seconds for the pool Lambda."
lambda.pool.reserved\_concurrent\_executions: "Reserved concurrent executions for the pool Lambda."
lambda.pool.config: "Scheduled runner-pool size configuration."
lambda.pool.config.schedule\_expression: "Schedule expression for the pool size."
lambda.pool.config.schedule\_expression\_timezone: "Time zone used to evaluate the pool schedule."
lambda.pool.config.size: "Runner pool size applied by the schedule."
lambda.pool.include\_busy\_runners: "Whether busy runners are included in pool sizing."
lambda.pool.runner\_owner: "GitHub organization that owns the runner pool."
lambda.pool.tags: "Tags applied to the pool Lambda."
queue.delay\_webhook\_event: "Seconds a webhook event remains invisible in the build queue before processing."
queue.job\_queue\_retention\_in\_seconds: "Seconds a queued job is retained before it is purged."
queue.visibility\_timeout\_seconds: "Build queue visibility timeout in seconds."
queue.redrive\_build\_queue.enabled: "Whether the build queue dead-letter queue is enabled."
queue.redrive\_build\_queue.maxReceiveCount: "Maximum receives before a message is moved to the dead-letter queue."
queue.tags: "Tags applied to build queues."
queue.encryption.kms\_data\_key\_reuse\_period\_seconds: "KMS data-key reuse period for queue encryption."
queue.encryption.kms\_master\_key\_id: "KMS key ID used for queue encryption."
queue.encryption.sqs\_managed\_sse\_enabled: "Whether SQS-managed server-side encryption is enabled."
}
} | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_confirmation_seconds       = optional(number, 0)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | -| [global\_config\_ssm](#input\_global\_config\_ssm) | Global SSM configuration shared by all runner lanes.

global\_config\_ssm = {
paths.root: "Root path for SSM parameters."
paths.app: "Path segment for application parameters."
paths.webhook: "Path segment for webhook parameters."
paths.tokens: "Path segment for runner token parameters."
paths.config: "Path segment for runner configuration parameters."
kms\_key\_id: "KMS key ID used to encrypt SSM parameters."
tags: "Tags applied to SSM resources."
parameters.tags: "Tags applied to runner configuration parameters."
housekeeper.schedule\_expression: "Schedule for the SSM parameter housekeeper."
housekeeper.state: "EventBridge rule state for the SSM parameter housekeeper."
housekeeper.tags: "Tags applied to the SSM housekeeper resources."
housekeeper.lambda.artifact.zip: "Local ZIP artifact used for the SSM housekeeper Lambda."
housekeeper.lambda.artifact.s3.key: "S3 object key for the SSM housekeeper Lambda artifact."
housekeeper.lambda.artifact.s3.object\_version: "Optional S3 object version for the SSM housekeeper artifact."
housekeeper.lambda.memory\_size: "Memory allocated to the SSM housekeeper Lambda."
housekeeper.lambda.timeout: "Timeout in seconds for the SSM housekeeper Lambda."
housekeeper.config.tokenPath: "Parameter path containing runner tokens to clean up."
housekeeper.config.minimumDaysOld: "Minimum age in days before an old token is eligible for cleanup."
housekeeper.config.dryRun: "Whether the SSM housekeeper reports cleanup without deleting parameters."
} | 
object({
    paths = optional(object({
      root    = optional(string, null)
      app     = optional(string, "app")
      webhook = optional(string, "webhook")
      tokens  = optional(string, "runners/tokens")
      config  = optional(string, "runners/config")
    }), {})
    kms_key_id = optional(string, null)
    tags       = optional(map(string), {})
    parameters = optional(object({
      tags = optional(map(string), {})
    }), {})
    housekeeper = optional(object({
      schedule_expression = optional(string, "rate(1 day)")
      state               = optional(string, "ENABLED")
      tags                = optional(map(string), {})
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        memory_size = optional(number, 512)
        timeout     = optional(number, 60)
      }), {})
      config = optional(object({
        tokenPath      = optional(string, null)
        minimumDaysOld = optional(number, 1)
        dryRun         = optional(bool, false)
      }), {})
    }), {})
  })
| `{}` | no | +| [github\_app](#input\_github\_app) | GitHub app parameters for the stable v1 interface, see your github app.
Omit this value when using the experimental v2 interface and provide the
app through `experimental_global_config_github` instead.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). | 
object({
    key_base64 = optional(string)
    key_base64_ssm = optional(object({
      arn  = string
      name = string
    }))
    id = optional(string)
    id_ssm = optional(object({
      arn  = string
      name = string
    }))
    webhook_secret = optional(string)
    webhook_secret_ssm = optional(object({
      arn  = string
      name = string
    }))
  })
| `{}` | no | | [iam\_overrides](#input\_iam\_overrides) | This map provides the possibility to override some IAM defaults. The following attributes are supported: `instance_profile_name` overrides the instance profile name used in the launch template. `runner_role_arn` overrides the IAM role ARN used for the runner instances. | 
object({
    override_instance_profile = optional(bool, null)
    instance_profile_name     = optional(string, null)
    override_runner_role      = optional(bool, null)
    runner_role_arn           = optional(string, null)
  })
| 
{
  "instance_profile_name": null,
  "override_instance_profile": false,
  "override_runner_role": false,
  "runner_role_arn": null
}
| no | | [instance\_profile\_path](#input\_instance\_profile\_path) | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no | | [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the spot termination watcher lambda function. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
`enable_runner_deregistration`: Enable or disable deregistering the runner from GitHub when its EC2 instance is terminated.
`environment_variables`: Additional environment variables to merge into the Lambda configuration.
`memory_size`: Memory size limit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. | 
object({
    enable = optional(bool, false)
    features = optional(object({
      enable_spot_termination_handler              = optional(bool, true)
      enable_spot_termination_notification_watcher = optional(bool, true)
    }), {})
    enable_runner_deregistration = optional(bool, true)
    environment_variables        = optional(map(string), {})
    memory_size                  = optional(number, null)
    s3_key                       = optional(string, null)
    s3_object_version            = optional(string, null)
    timeout                      = optional(number, null)
    zip                          = optional(string, null)
  })
| `{}` | no | @@ -187,7 +189,7 @@ module "multi-runner" { | [logging\_retention\_in\_days](#input\_logging\_retention\_in\_days) | Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `180` | no | | [matcher\_config\_parameter\_store\_tier](#input\_matcher\_config\_parameter\_store\_tier) | The tier of the parameter store for the matcher configuration. Valid values are `Standard`, and `Advanced`. | `string` | `"Standard"` | no | | [metrics](#input\_metrics) | Configuration for metrics created by the module, by default metrics are disabled to avoid additional costs. When metrics are enable all metrics are created unless explicit configured otherwise. | 
object({
    enable    = optional(bool, false)
    namespace = optional(string, "GitHub Runners")
    metric = optional(object({
      enable_github_app_rate_limit    = optional(bool, true)
      enable_job_retry                = optional(bool, true)
      enable_spot_termination_warning = optional(bool, true)
    }), {})
  })
| `{}` | no | -| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
scale\_down\_idle\_confirmation\_seconds: "Number of seconds a runner must consistently report not-busy before scale-down terminates it. GitHub's busy flag can be stale, so a single not-busy reading is not sufficient evidence a runner is idle. 0 keeps the previous single-reading behaviour."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      scale_down_idle_confirmation_seconds                           = optional(number, 0)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_confirmation_seconds       = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | +| [multi\_runner\_config](#input\_multi\_runner\_config) | multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    runner_config = object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    })
    matcherConfig = object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    })
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })
  }))
| `{}` | no | | [parameter\_store\_tags](#input\_parameter\_store\_tags) | Map of tags that will be added to all the SSM Parameter Store parameters created by the Lambda function. | `map(string)` | `{}` | no | | [pool\_lambda\_reserved\_concurrent\_executions](#input\_pool\_lambda\_reserved\_concurrent\_executions) | Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations. | `number` | `1` | no | | [pool\_lambda\_timeout](#input\_pool\_lambda\_timeout) | Time out for the pool lambda in seconds. | `number` | `60` | no | @@ -232,7 +234,7 @@ module "multi-runner" { ## Outputs | Name | Description | -|------|-------------| +| ---- | ----------- | | [binaries\_syncer\_map](#output\_binaries\_syncer\_map) | n/a | | [instance\_termination\_handler](#output\_instance\_termination\_handler) | n/a | | [instance\_termination\_watcher](#output\_instance\_termination\_watcher) | n/a | diff --git a/modules/multi-runner/config.experimental.translation.tf b/modules/multi-runner/config.experimental.translation.tf index d278fca2bc..a19cce640c 100644 --- a/modules/multi-runner/config.experimental.translation.tf +++ b/modules/multi-runner/config.experimental.translation.tf @@ -128,6 +128,7 @@ locals { runner_owner = null tags = {} } + scale_set = null } queue = { delay_webhook_event = 30 diff --git a/modules/multi-runner/outputs.tf b/modules/multi-runner/outputs.tf index 0492d0faba..ce9019c1d7 100644 --- a/modules/multi-runner/outputs.tf +++ b/modules/multi-runner/outputs.tf @@ -54,28 +54,38 @@ output "binaries_syncer_map" { } output "webhook" { - value = length(module.webhook) == 0 ? null : { - gateway = module.webhook[0].gateway - lambda = module.webhook[0].lambda - lambda_log_group = module.webhook[0].lambda_log_group - lambda_role = module.webhook[0].role - endpoint = "${module.webhook[0].gateway.api_endpoint}/${module.webhook[0].endpoint_relative_path}" - webhook = module.webhook[0].webhook - dispatcher = length(module.webhook) > 0 && try(local.effective_config.orchestration_provider.webhook.eventbridge.enabled, false) ? module.webhook[0].dispatcher : null - eventbridge = length(module.webhook) > 0 && try(local.effective_config.orchestration_provider.webhook.eventbridge.enabled, false) ? module.webhook[0].eventbridge : null + value = { + gateway = module.webhook.gateway + lambda = module.webhook.lambda + lambda_log_group = module.webhook.lambda_log_group + lambda_role = module.webhook.role + endpoint = "${module.webhook.gateway.api_endpoint}/${module.webhook.endpoint_relative_path}" + webhook = module.webhook.webhook + dispatcher = local.effective_config.orchestration_provider.webhook.eventbridge.enabled ? module.webhook.dispatcher : null + eventbridge = local.effective_config.orchestration_provider.webhook.eventbridge.enabled ? module.webhook.eventbridge : null } } output "ssm_parameters" { - value = { - id = { name = local.github_app_parameters.id.name, arn = local.github_app_parameters.id.arn } - key_base64 = { name = local.github_app_parameters.key_base64.name, arn = local.github_app_parameters.key_base64.arn } - webhook_secret = { name = local.github_app_parameters.webhook_secret.name, arn = local.github_app_parameters.webhook_secret.arn } - additional_apps_manifest = local.github_app_parameters.additional_apps_manifest != null ? { - name = local.github_app_parameters.additional_apps_manifest.name - arn = local.github_app_parameters.additional_apps_manifest.arn - } : null - } + value = merge( + { + id = { name = local.github_app_parameters.id[0].name, arn = local.github_app_parameters.id[0].arn } + key_base64 = { name = local.github_app_parameters.key_base64[0].name, arn = local.github_app_parameters.key_base64[0].arn } + webhook_secret = { name = local.github_app_parameters.webhook_secret.name, arn = local.github_app_parameters.webhook_secret.arn } + }, + { for idx, v in local.github_app_parameters.id : "github_app_id_${idx}" => { + name = v.name + arn = v.arn + } }, + { for idx, v in local.github_app_parameters.key_base64 : "github_app_key_base64_${idx}" => { + name = v.name + arn = v.arn + } }, + { "github_app_webhook_secret" = { + name = local.github_app_parameters.webhook_secret.name + arn = local.github_app_parameters.webhook_secret.arn + } }, + ) } output "instance_termination_watcher" { diff --git a/modules/multi-runner/webhook.tf b/modules/multi-runner/webhook.tf index 55bfc70d39..f8d16406fe 100644 --- a/modules/multi-runner/webhook.tf +++ b/modules/multi-runner/webhook.tf @@ -23,16 +23,15 @@ locals { module "webhook" { source = "../webhook" - count = length(local.webhook_runner_config) > 0 ? 1 : 0 prefix = var.prefix tags = local.tags kms_key_arn = local.effective_config.ssm.kms_key_id eventbridge = { - enable = try(local.effective_config.orchestration_provider.webhook.eventbridge.enabled, false) - accept_events = try(local.effective_config.orchestration_provider.webhook.eventbridge.accept_events, []) + enable = local.effective_config.orchestration_provider.webhook.eventbridge.enabled + accept_events = local.effective_config.orchestration_provider.webhook.eventbridge.accept_events } runner_matcher_config = local.runner_matcher_config - matcher_config_parameter_store_tier = try(local.effective_config.orchestration_provider.webhook.matcher_config_parameter_store_tier, "Standard") + matcher_config_parameter_store_tier = local.effective_config.orchestration_provider.webhook.matcher_config_parameter_store_tier ssm_paths = { root = local.ssm_root_path @@ -46,13 +45,13 @@ module "webhook" { lambda_s3_bucket = try(local.effective_config.lambda.artifact.s3.bucket, null) webhook_lambda_s3_key = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.artifact.s3.key, null) webhook_lambda_s3_object_version = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.artifact.s3.object_version, null) - webhook_lambda_apigateway_access_log_settings = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.api_gateway_access_log_settings, null) + webhook_lambda_apigateway_access_log_settings = local.effective_config.orchestration_provider.webhook.lambda.webhook.api_gateway_access_log_settings lambda_runtime = local.effective_config.lambda.runtime lambda_architecture = local.effective_config.lambda.architecture - lambda_zip = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.artifact.zip, null) - lambda_timeout = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.timeout, null) - lambda_memory_size = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.memory_size, null) - lambda_tags = try(local.effective_config.orchestration_provider.webhook.lambda.webhook.tags, {}) + lambda_zip = local.effective_config.orchestration_provider.webhook.lambda.webhook.artifact.zip + lambda_timeout = local.effective_config.orchestration_provider.webhook.lambda.webhook.timeout + lambda_memory_size = local.effective_config.orchestration_provider.webhook.lambda.webhook.memory_size + lambda_tags = local.effective_config.orchestration_provider.webhook.lambda.webhook.tags tracing_config = local.effective_config.observability.tracing logging_retention_in_days = local.effective_config.observability.logs.retention_in_days logging_kms_key_id = local.effective_config.observability.logs.kms_key_id @@ -60,8 +59,8 @@ module "webhook" { role_path = local.effective_config.roles.path role_permissions_boundary = local.effective_config.roles.permissions_boundary - repository_white_list = try(local.effective_config.orchestration_provider.webhook.github.repository_white_list, []) - queue_selection_strategy = try(local.effective_config.orchestration_provider.webhook.queue_selection_strategy, "first") + repository_white_list = local.effective_config.orchestration_provider.webhook.github.repository_white_list + queue_selection_strategy = local.effective_config.orchestration_provider.webhook.queue_selection_strategy lambda_subnet_ids = local.effective_config.lambda.subnet_ids lambda_security_group_ids = local.effective_config.lambda.security_group_ids diff --git a/modules/runner-config/README.md b/modules/runner-config/README.md index 76f5489018..5d1cf22a0b 100644 --- a/modules/runner-config/README.md +++ b/modules/runner-config/README.md @@ -69,21 +69,21 @@ yarn run dist ## Requirements | Name | Version | -|------|---------| +| ---- | ------- | | [terraform](#requirement\_terraform) | >= 1.4.0 | | [aws](#requirement\_aws) | >= 6.33 | ## Providers | Name | Version | -|------|---------| +| ---- | ------- | | [aws](#provider\_aws) | >= 6.33 | | [terraform](#provider\_terraform) | n/a | ## Modules | Name | Source | Version | -|------|--------|---------| +| ---- | ------ | ------- | | [compute\_aws\_ec2](#module\_compute\_aws\_ec2) | ../compute-providers/aws/ec2 | n/a | | [compute\_aws\_ec2\_trust\_policy](#module\_compute\_aws\_ec2\_trust\_policy) | ../compute-providers/aws/ec2/trust-policy | n/a | | [orchestration\_webhook](#module\_orchestration\_webhook) | ../orchestration-providers/webhook | n/a | @@ -92,7 +92,7 @@ yarn run dist ## Resources | Name | Type | -|------|------| +| ---- | ---- | | [aws_iam_role.runner](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource | | [aws_iam_role_policy.runner_provider](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource | | [aws_iam_role_policy_attachment.runner](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource | @@ -106,7 +106,7 @@ yarn run dist ## Inputs | Name | Description | Type | Default | Required | -|------|-------------|------|---------|:--------:| +| ---- | ----------- | ---- | ------- | :------: | | [aws\_partition](#input\_aws\_partition) | AWS partition used to construct ARNs. | `string` | `"aws"` | no | | [aws\_region](#input\_aws\_region) | AWS region. | `string` | n/a | yes | | [compute\_provider](#input\_compute\_provider) | Typed compute-provider configuration. Provider-owned settings remain inside the selected compute-provider block.

Exactly one compute-provider block must be non-null. The populated block selects the provider, and its presence must be known during planning. Values inside the selected block may remain unknown until apply.

- `aws`: AWS compute-provider configurations.
- `aws.ec2`: EC2 compute-provider configuration.
- `aws.ec2.ami`: Optional AMI discovery or external AMI-parameter configuration. Null uses the operating-system and architecture defaults.
- `aws.ec2.ami.filter`: EC2 AMI filters combined with the provider's default AMI-name filter.
- `aws.ec2.ami.owners`: AWS account IDs or aliases allowed to own the selected AMI.
- `aws.ec2.ami.id_ssm_parameter`: Optional externally managed SSM parameter containing the AMI ID. Null creates a provider-managed AMI-ID parameter. The wrapper's presence is the plan-time ownership discriminator, so keep the object literal even when its ARN comes from another resource.
- `aws.ec2.ami.id_ssm_parameter.arn`: ARN of the externally managed SSM parameter. The ARN may be unknown until apply.
- `aws.ec2.ami.kms_key`: Optional KMS key required to launch encrypted AMIs or snapshots. The wrapper's presence is the plan-time policy discriminator.
- `aws.ec2.ami.kms_key.arn`: ARN of the KMS key. The ARN may be unknown until apply.
- `aws.ec2.vpc_id`: VPC in which runner networking resources are created.
- `aws.ec2.subnet_ids`: Subnets from which scale-up may launch runner instances.
- `aws.ec2.overrides`: Optional resource-name overrides.
- `aws.ec2.overrides.name_runner`: Name tag used for runner compute resources. An empty value uses the generated provider name.
- `aws.ec2.overrides.name_sg`: Name tag used for the managed runner security group. An empty value uses the generated provider name.
- `aws.ec2.instance_profile`: Optional externally managed instance profile used by the launch template.
- `aws.ec2.instance_profile.name`: Name of the externally managed instance profile.
- `aws.ec2.instance_profile_path`: IAM path for the provider-managed instance profile. Null uses a path derived from the runner-configuration prefix.
- `aws.ec2.binaries_syncer`: Runner-distribution synchronization configuration.
- `aws.ec2.binaries_syncer.enabled`: Enables use of a synchronized runner distribution from S3.
- `aws.ec2.binaries_syncer.s3`: S3 object containing the synchronized runner distribution. Required when synchronization is enabled.
- `aws.ec2.binaries_syncer.s3.arn`: ARN of the runner-distribution bucket, used by IAM policies.
- `aws.ec2.binaries_syncer.s3.id`: Bucket name used to construct the runner-distribution S3 URI.
- `aws.ec2.binaries_syncer.s3.key`: Object key of the runner distribution.
- `aws.ec2.block_device_mappings`: EBS mappings added to the runner launch template.
- `aws.ec2.block_device_mappings[].delete_on_termination`: Deletes the volume when its runner instance terminates.
- `aws.ec2.block_device_mappings[].device_name`: Device name exposed to the runner instance.
- `aws.ec2.block_device_mappings[].encrypted`: Enables EBS encryption.
- `aws.ec2.block_device_mappings[].iops`: Provisioned IOPS for volume types that support it.
- `aws.ec2.block_device_mappings[].kms_key_id`: KMS key ID or ARN used to encrypt the volume.
- `aws.ec2.block_device_mappings[].snapshot_id`: Snapshot used to initialize the volume.
- `aws.ec2.block_device_mappings[].throughput`: Provisioned throughput for volume types that support it.
- `aws.ec2.block_device_mappings[].volume_initialization_rate`: Fixed initialization rate in MiB/s for supported snapshot-backed volumes.
- `aws.ec2.block_device_mappings[].volume_size`: Volume size in GiB.
- `aws.ec2.block_device_mappings[].volume_type`: EBS volume type.
- `aws.ec2.ebs_optimized`: Requests EBS-optimized runner instances.
- `aws.ec2.instance_target_capacity_type`: Primary capacity type, either `spot` or `on-demand`.
- `aws.ec2.instance_allocation_strategy`: EC2 Fleet allocation strategy used to select instance capacity.
- `aws.ec2.instance_type_priorities`: Optional numeric priorities keyed by instance type.
- `aws.ec2.instance_max_spot_price`: Optional maximum hourly Spot price.
- `aws.ec2.instance_types`: EC2 instance types available to the scale-up and pool functions.
- `aws.ec2.user_data`: Runner bootstrap user-data configuration.
- `aws.ec2.user_data.enabled`: Enables launch-template user data.
- `aws.ec2.user_data.template`: Optional path to a custom user-data template.
- `aws.ec2.user_data.content`: Optional complete user-data content. When set, it is used instead of rendering a template.
- `aws.ec2.user_data.pre_install`: Script content inserted before runner installation in the default template.
- `aws.ec2.user_data.post_install`: Script content inserted after runner installation in the default template.
- `aws.ec2.user_data.debug_logging_enabled`: Enables verbose user-data tracing, which can expose secrets in logs.
- `aws.ec2.ssm_enabled`: Attaches runner permissions and policies required for AWS Systems Manager access.
- `aws.ec2.create_service_linked_role_spot`: Allows scale-up to create the EC2 Spot service-linked role.
- `aws.ec2.cloudwatch_agent`: CloudWatch agent configuration for runner instances.
- `aws.ec2.cloudwatch_agent.enabled`: Installs and configures the CloudWatch agent through the default bootstrap flow.
- `aws.ec2.cloudwatch_agent.config`: Optional complete CloudWatch agent configuration. Null renders the provider default from `log_files`.
- `aws.ec2.managed_security_group_enabled`: Creates and attaches the provider-managed runner security group.
- `aws.ec2.log_files`: Optional log files collected by the CloudWatch agent. Null uses the provider defaults.
- `aws.ec2.log_files[].log_group_name`: CloudWatch log-group name, before optional prefixing.
- `aws.ec2.log_files[].prefix_log_group`: Prefixes the log-group name with the runner configuration path when true.
- `aws.ec2.log_files[].file_path`: File or glob read by the CloudWatch agent.
- `aws.ec2.log_files[].log_stream_name`: CloudWatch log-stream name template.
- `aws.ec2.log_files[].log_class`: CloudWatch log-group class for the collected file.
- `aws.ec2.key_name`: Optional EC2 key-pair name added to the launch template.
- `aws.ec2.additional_security_group_ids`: Existing security groups attached in addition to the managed security group.
- `aws.ec2.detailed_monitoring_enabled`: Enables detailed EC2 monitoring for runner instances.
- `aws.ec2.egress_rules`: Egress rules created on the managed runner security group.
- `aws.ec2.egress_rules[].cidr_blocks`: IPv4 CIDR destinations.
- `aws.ec2.egress_rules[].ipv6_cidr_blocks`: IPv6 CIDR destinations.
- `aws.ec2.egress_rules[].prefix_list_ids`: AWS prefix-list destinations.
- `aws.ec2.egress_rules[].from_port`: First destination port in the permitted range.
- `aws.ec2.egress_rules[].protocol`: IP protocol name or number. Use `-1` for all protocols.
- `aws.ec2.egress_rules[].security_groups`: Destination security-group IDs.
- `aws.ec2.egress_rules[].self`: Allows traffic to the managed security group itself when true.
- `aws.ec2.egress_rules[].to_port`: Last destination port in the permitted range.
- `aws.ec2.egress_rules[].description`: Optional rule description.
- `aws.ec2.tags`: Additional tags for runner instances, EBS volumes, network interfaces, and eligible Spot instance requests created from the launch template. They override module-level tags and the generated runner `Name`; the provider-managed `ghr:environment`, `ghr:ssm_config_path`, and `ghr:runner_name_prefix` bootstrap tags take final precedence. These tags do not apply to static provider resources such as the launch template, security group, IAM resources, SSM parameters, or log groups.
- `aws.ec2.metadata_options`: Instance Metadata Service configuration in the launch template.
- `aws.ec2.metadata_options.instance_metadata_tags`: Exposes instance tags through Instance Metadata Service when `enabled`.
- `aws.ec2.metadata_options.http_endpoint`: Enables or disables the Instance Metadata Service endpoint.
- `aws.ec2.metadata_options.http_tokens`: Controls whether IMDSv2 session tokens are optional or required.
- `aws.ec2.metadata_options.http_put_response_hop_limit`: Network hop limit for Instance Metadata Service token responses.
- `aws.ec2.credit_specification`: CPU credit mode for burstable instance types, either `standard` or `unlimited`.
- `aws.ec2.cpu_options`: CPU topology and processor-feature configuration.
- `aws.ec2.cpu_options.core_count`: Number of CPU cores exposed to the runner instance.
- `aws.ec2.cpu_options.threads_per_core`: Number of hardware threads exposed per CPU core.
- `aws.ec2.cpu_options.amd_sev_snp`: Enables or disables AMD SEV-SNP on supported instance types.
- `aws.ec2.cpu_options.nested_virtualization`: Enables or disables nested virtualization on supported instance types.
- `aws.ec2.placement`: EC2 placement configuration for runner instances.
- `aws.ec2.placement.affinity`: Host affinity setting.
- `aws.ec2.placement.availability_zone`: Availability Zone in which the instance is placed.
- `aws.ec2.placement.group_id`: Placement-group ID.
- `aws.ec2.placement.group_name`: Placement-group name.
- `aws.ec2.placement.host_id`: Dedicated Host ID.
- `aws.ec2.placement.host_resource_group_arn`: ARN of the host resource group used for placement.
- `aws.ec2.placement.spread_domain`: Spread-domain placement value.
- `aws.ec2.placement.tenancy`: Instance tenancy, such as `default`, `dedicated`, or `host`.
- `aws.ec2.placement.partition_number`: Placement-group partition number.
- `aws.ec2.license_specifications`: License Manager configurations added to the launch template.
- `aws.ec2.license_specifications[].license_configuration_arn`: ARN of a License Manager license configuration.
- `aws.ec2.associate_public_ipv4_address`: Associates a public IPv4 address with runner network interfaces.
- `aws.ec2.on_demand_failover_for_errors`: EC2 error codes that trigger an on-demand fallback after a Spot launch failure.
- `aws.ec2.scale_errors`: EC2 error codes treated as retryable scale-up failures.
- `aws.ec2.use_dedicated_host`: Enables the dedicated-host launch path, required for macOS runners. | 
object({
    aws = optional(object({
      ec2 = optional(object({
        ami = optional(object({
          filter = optional(map(list(string)), { state = ["available"] })
          owners = optional(list(string), ["amazon"])
          id_ssm_parameter = optional(object({
            arn = string
          }), null)
          kms_key = optional(object({
            arn = string
          }), null)
        }), null)
        vpc_id     = string
        subnet_ids = list(string)
        overrides = optional(object({
          name_runner = optional(string, "")
          name_sg     = optional(string, "")
        }), {})
        instance_profile = optional(object({
          name = string
        }), null)
        instance_profile_path = optional(string, null)
        binaries_syncer = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            arn = string
            id  = string
            key = string
          }), null)
        }), {})
        block_device_mappings = optional(list(object({
          delete_on_termination      = optional(bool, true)
          device_name                = optional(string, "/dev/xvda")
          encrypted                  = optional(bool, true)
          iops                       = optional(number)
          kms_key_id                 = optional(string)
          snapshot_id                = optional(string)
          throughput                 = optional(number)
          volume_initialization_rate = optional(number)
          volume_size                = number
          volume_type                = optional(string, "gp3")
        })), [{ volume_size = 30 }])
        ebs_optimized                 = optional(bool, false)
        instance_target_capacity_type = optional(string, "spot")
        instance_allocation_strategy  = optional(string, "lowest-price")
        instance_type_priorities      = optional(map(number), null)
        instance_max_spot_price       = optional(string, null)
        instance_types                = list(string)
        user_data = optional(object({
          enabled               = optional(bool, true)
          template              = optional(string, null)
          content               = optional(string, null)
          pre_install           = optional(string, "")
          post_install          = optional(string, "")
          debug_logging_enabled = optional(bool, false)
        }), {})
        ssm_enabled                     = optional(bool, false)
        create_service_linked_role_spot = optional(bool, false)
        cloudwatch_agent = optional(object({
          enabled = optional(bool, true)
          config  = optional(string, null)
        }), {})
        managed_security_group_enabled = optional(bool, true)
        log_files = optional(list(object({
          log_group_name   = string
          prefix_log_group = bool
          file_path        = string
          log_stream_name  = string
          log_class        = optional(string, "STANDARD")
        })), null)
        key_name                      = optional(string, null)
        additional_security_group_ids = optional(list(string), [])
        detailed_monitoring_enabled   = optional(bool, false)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        tags = optional(map(string), {})
        metadata_options = optional(object({
          instance_metadata_tags      = optional(string, "enabled")
          http_endpoint               = optional(string, "enabled")
          http_tokens                 = optional(string, "required")
          http_put_response_hop_limit = optional(number, 1)
        }), {})
        credit_specification = optional(string, null)
        cpu_options = optional(object({
          core_count            = optional(number)
          threads_per_core      = optional(number)
          amd_sev_snp           = optional(string)
          nested_virtualization = optional(string)
        }), null)
        placement = optional(object({
          affinity                = optional(string)
          availability_zone       = optional(string)
          group_id                = optional(string)
          group_name              = optional(string)
          host_id                 = optional(string)
          host_resource_group_arn = optional(string)
          spread_domain           = optional(string)
          tenancy                 = optional(string)
          partition_number        = optional(number)
        }), null)
        license_specifications = optional(list(object({
          license_configuration_arn = string
        })), [])
        associate_public_ipv4_address = optional(bool, false)
        on_demand_failover_for_errors = optional(list(string), [])
        scale_errors = optional(list(string), [
          "UnfulfillableCapacity",
          "MaxSpotInstanceCountExceeded",
          "TargetCapacityLimitExceededException",
          "RequestLimitExceeded",
          "ResourceLimitExceeded",
          "MaxSpotInstanceCountExceeded",
          "MaxSpotFleetRequestCountExceeded",
          "InsufficientInstanceCapacity",
          "InsufficientCapacityOnHost",
        ])
        use_dedicated_host = optional(bool, false)
      }), null)
    }), {})
  })
| n/a | yes | @@ -123,7 +123,7 @@ yarn run dist ## Outputs | Name | Description | -|------|-------------| +| ---- | ----------- | | [compute\_provider\_contract](#output\_compute\_provider\_contract) | Provider-neutral compute-provider capabilities consumed by topology-level orchestration. | | [orchestration\_provider](#output\_orchestration\_provider) | Resources grouped under the selected runner orchestration provider. | | [pool](#output\_pool) | Scheduled pool resources. Null when no pool configuration is supplied. | From 13422fd481a0c6196b235dbac6a78dcc58f20e29 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Fri, 4 Sep 2026 10:16:45 +0000 Subject: [PATCH 06/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 10 +++++----- modules/runner-config/README.md | 12 ++++++------ 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index cfb3bedb4c..94747a0efb 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -108,7 +108,7 @@ module "multi-runner" { ## Providers | Name | Version | -| ---- | ------- | +|------|---------| | [aws](#provider\_aws) | >= 6.33 | | [random](#provider\_random) | ~> 3.0 | | [terraform](#provider\_terraform) | n/a | @@ -116,7 +116,7 @@ module "multi-runner" { ## Modules | Name | Source | Version | -| ---- | ------ | ------- | +|------|--------|---------| | [ami\_housekeeper](#module\_ami\_housekeeper) | ../ami-housekeeper | n/a | | [instance\_termination\_watcher](#module\_instance\_termination\_watcher) | ../termination-watcher | n/a | | [orchestration\_scale\_set](#module\_orchestration\_scale\_set) | ../orchestration-providers/scale-set | n/a | @@ -129,7 +129,7 @@ module "multi-runner" { ## Resources | Name | Type | -| ---- | ---- | +|------|------| | [aws_sqs_queue.queued_builds](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource | | [aws_sqs_queue.queued_builds_dlq](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource | | [aws_sqs_queue_policy.build_queue_dlq_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue_policy) | resource | @@ -142,7 +142,7 @@ module "multi-runner" { ## Inputs | Name | Description | Type | Default | Required | -| ---- | ----------- | ---- | ------- | :------: | +|------|-------------|------|---------|:--------:| | [additional\_github\_apps](#input\_additional\_github\_apps) | Additional GitHub Apps for random API rate limit distribution.

The primary app (var.github\_app) is always included and is the one whose
webhook secret is used for incoming webhook signature validation. Only the
primary app needs a webhook configured in GitHub.

Additional apps listed here are used exclusively by the control-plane
lambdas (scale-up, scale-down, pool, job-retry) which randomly select an
app for each GitHub API call. Each additional app must be installed on the
same repositories/organizations as the primary app. | 
list(object({
    key_base64          = optional(string)
    key_base64_ssm      = optional(object({ arn = string, name = string }))
    id                  = optional(string)
    id_ssm              = optional(object({ arn = string, name = string }))
    installation_id     = optional(string)
    installation_id_ssm = optional(object({ arn = string, name = string }))
  }))
| `[]` | no | | [ami\_housekeeper\_cleanup\_config](#input\_ami\_housekeeper\_cleanup\_config) | Configuration for AMI cleanup. | 
object({
    maxItems       = optional(number)
    minimumDaysOld = optional(number)
    amiFilters = optional(list(object({
      Name   = string
      Values = list(string)
    })))
    launchTemplateNames = optional(list(string))
    ssmParameterNames   = optional(list(string))
    dryRun              = optional(bool)
  })
| `{}` | no | | [ami\_housekeeper\_lambda\_memory\_size](#input\_ami\_housekeeper\_lambda\_memory\_size) | Memory size limit in MB of the lambda. | `number` | `256` | no | @@ -234,7 +234,7 @@ module "multi-runner" { ## Outputs | Name | Description | -| ---- | ----------- | +|------|-------------| | [binaries\_syncer\_map](#output\_binaries\_syncer\_map) | n/a | | [instance\_termination\_handler](#output\_instance\_termination\_handler) | n/a | | [instance\_termination\_watcher](#output\_instance\_termination\_watcher) | n/a | diff --git a/modules/runner-config/README.md b/modules/runner-config/README.md index 5d1cf22a0b..76f5489018 100644 --- a/modules/runner-config/README.md +++ b/modules/runner-config/README.md @@ -69,21 +69,21 @@ yarn run dist ## Requirements | Name | Version | -| ---- | ------- | +|------|---------| | [terraform](#requirement\_terraform) | >= 1.4.0 | | [aws](#requirement\_aws) | >= 6.33 | ## Providers | Name | Version | -| ---- | ------- | +|------|---------| | [aws](#provider\_aws) | >= 6.33 | | [terraform](#provider\_terraform) | n/a | ## Modules | Name | Source | Version | -| ---- | ------ | ------- | +|------|--------|---------| | [compute\_aws\_ec2](#module\_compute\_aws\_ec2) | ../compute-providers/aws/ec2 | n/a | | [compute\_aws\_ec2\_trust\_policy](#module\_compute\_aws\_ec2\_trust\_policy) | ../compute-providers/aws/ec2/trust-policy | n/a | | [orchestration\_webhook](#module\_orchestration\_webhook) | ../orchestration-providers/webhook | n/a | @@ -92,7 +92,7 @@ yarn run dist ## Resources | Name | Type | -| ---- | ---- | +|------|------| | [aws_iam_role.runner](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource | | [aws_iam_role_policy.runner_provider](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource | | [aws_iam_role_policy_attachment.runner](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource | @@ -106,7 +106,7 @@ yarn run dist ## Inputs | Name | Description | Type | Default | Required | -| ---- | ----------- | ---- | ------- | :------: | +|------|-------------|------|---------|:--------:| | [aws\_partition](#input\_aws\_partition) | AWS partition used to construct ARNs. | `string` | `"aws"` | no | | [aws\_region](#input\_aws\_region) | AWS region. | `string` | n/a | yes | | [compute\_provider](#input\_compute\_provider) | Typed compute-provider configuration. Provider-owned settings remain inside the selected compute-provider block.

Exactly one compute-provider block must be non-null. The populated block selects the provider, and its presence must be known during planning. Values inside the selected block may remain unknown until apply.

- `aws`: AWS compute-provider configurations.
- `aws.ec2`: EC2 compute-provider configuration.
- `aws.ec2.ami`: Optional AMI discovery or external AMI-parameter configuration. Null uses the operating-system and architecture defaults.
- `aws.ec2.ami.filter`: EC2 AMI filters combined with the provider's default AMI-name filter.
- `aws.ec2.ami.owners`: AWS account IDs or aliases allowed to own the selected AMI.
- `aws.ec2.ami.id_ssm_parameter`: Optional externally managed SSM parameter containing the AMI ID. Null creates a provider-managed AMI-ID parameter. The wrapper's presence is the plan-time ownership discriminator, so keep the object literal even when its ARN comes from another resource.
- `aws.ec2.ami.id_ssm_parameter.arn`: ARN of the externally managed SSM parameter. The ARN may be unknown until apply.
- `aws.ec2.ami.kms_key`: Optional KMS key required to launch encrypted AMIs or snapshots. The wrapper's presence is the plan-time policy discriminator.
- `aws.ec2.ami.kms_key.arn`: ARN of the KMS key. The ARN may be unknown until apply.
- `aws.ec2.vpc_id`: VPC in which runner networking resources are created.
- `aws.ec2.subnet_ids`: Subnets from which scale-up may launch runner instances.
- `aws.ec2.overrides`: Optional resource-name overrides.
- `aws.ec2.overrides.name_runner`: Name tag used for runner compute resources. An empty value uses the generated provider name.
- `aws.ec2.overrides.name_sg`: Name tag used for the managed runner security group. An empty value uses the generated provider name.
- `aws.ec2.instance_profile`: Optional externally managed instance profile used by the launch template.
- `aws.ec2.instance_profile.name`: Name of the externally managed instance profile.
- `aws.ec2.instance_profile_path`: IAM path for the provider-managed instance profile. Null uses a path derived from the runner-configuration prefix.
- `aws.ec2.binaries_syncer`: Runner-distribution synchronization configuration.
- `aws.ec2.binaries_syncer.enabled`: Enables use of a synchronized runner distribution from S3.
- `aws.ec2.binaries_syncer.s3`: S3 object containing the synchronized runner distribution. Required when synchronization is enabled.
- `aws.ec2.binaries_syncer.s3.arn`: ARN of the runner-distribution bucket, used by IAM policies.
- `aws.ec2.binaries_syncer.s3.id`: Bucket name used to construct the runner-distribution S3 URI.
- `aws.ec2.binaries_syncer.s3.key`: Object key of the runner distribution.
- `aws.ec2.block_device_mappings`: EBS mappings added to the runner launch template.
- `aws.ec2.block_device_mappings[].delete_on_termination`: Deletes the volume when its runner instance terminates.
- `aws.ec2.block_device_mappings[].device_name`: Device name exposed to the runner instance.
- `aws.ec2.block_device_mappings[].encrypted`: Enables EBS encryption.
- `aws.ec2.block_device_mappings[].iops`: Provisioned IOPS for volume types that support it.
- `aws.ec2.block_device_mappings[].kms_key_id`: KMS key ID or ARN used to encrypt the volume.
- `aws.ec2.block_device_mappings[].snapshot_id`: Snapshot used to initialize the volume.
- `aws.ec2.block_device_mappings[].throughput`: Provisioned throughput for volume types that support it.
- `aws.ec2.block_device_mappings[].volume_initialization_rate`: Fixed initialization rate in MiB/s for supported snapshot-backed volumes.
- `aws.ec2.block_device_mappings[].volume_size`: Volume size in GiB.
- `aws.ec2.block_device_mappings[].volume_type`: EBS volume type.
- `aws.ec2.ebs_optimized`: Requests EBS-optimized runner instances.
- `aws.ec2.instance_target_capacity_type`: Primary capacity type, either `spot` or `on-demand`.
- `aws.ec2.instance_allocation_strategy`: EC2 Fleet allocation strategy used to select instance capacity.
- `aws.ec2.instance_type_priorities`: Optional numeric priorities keyed by instance type.
- `aws.ec2.instance_max_spot_price`: Optional maximum hourly Spot price.
- `aws.ec2.instance_types`: EC2 instance types available to the scale-up and pool functions.
- `aws.ec2.user_data`: Runner bootstrap user-data configuration.
- `aws.ec2.user_data.enabled`: Enables launch-template user data.
- `aws.ec2.user_data.template`: Optional path to a custom user-data template.
- `aws.ec2.user_data.content`: Optional complete user-data content. When set, it is used instead of rendering a template.
- `aws.ec2.user_data.pre_install`: Script content inserted before runner installation in the default template.
- `aws.ec2.user_data.post_install`: Script content inserted after runner installation in the default template.
- `aws.ec2.user_data.debug_logging_enabled`: Enables verbose user-data tracing, which can expose secrets in logs.
- `aws.ec2.ssm_enabled`: Attaches runner permissions and policies required for AWS Systems Manager access.
- `aws.ec2.create_service_linked_role_spot`: Allows scale-up to create the EC2 Spot service-linked role.
- `aws.ec2.cloudwatch_agent`: CloudWatch agent configuration for runner instances.
- `aws.ec2.cloudwatch_agent.enabled`: Installs and configures the CloudWatch agent through the default bootstrap flow.
- `aws.ec2.cloudwatch_agent.config`: Optional complete CloudWatch agent configuration. Null renders the provider default from `log_files`.
- `aws.ec2.managed_security_group_enabled`: Creates and attaches the provider-managed runner security group.
- `aws.ec2.log_files`: Optional log files collected by the CloudWatch agent. Null uses the provider defaults.
- `aws.ec2.log_files[].log_group_name`: CloudWatch log-group name, before optional prefixing.
- `aws.ec2.log_files[].prefix_log_group`: Prefixes the log-group name with the runner configuration path when true.
- `aws.ec2.log_files[].file_path`: File or glob read by the CloudWatch agent.
- `aws.ec2.log_files[].log_stream_name`: CloudWatch log-stream name template.
- `aws.ec2.log_files[].log_class`: CloudWatch log-group class for the collected file.
- `aws.ec2.key_name`: Optional EC2 key-pair name added to the launch template.
- `aws.ec2.additional_security_group_ids`: Existing security groups attached in addition to the managed security group.
- `aws.ec2.detailed_monitoring_enabled`: Enables detailed EC2 monitoring for runner instances.
- `aws.ec2.egress_rules`: Egress rules created on the managed runner security group.
- `aws.ec2.egress_rules[].cidr_blocks`: IPv4 CIDR destinations.
- `aws.ec2.egress_rules[].ipv6_cidr_blocks`: IPv6 CIDR destinations.
- `aws.ec2.egress_rules[].prefix_list_ids`: AWS prefix-list destinations.
- `aws.ec2.egress_rules[].from_port`: First destination port in the permitted range.
- `aws.ec2.egress_rules[].protocol`: IP protocol name or number. Use `-1` for all protocols.
- `aws.ec2.egress_rules[].security_groups`: Destination security-group IDs.
- `aws.ec2.egress_rules[].self`: Allows traffic to the managed security group itself when true.
- `aws.ec2.egress_rules[].to_port`: Last destination port in the permitted range.
- `aws.ec2.egress_rules[].description`: Optional rule description.
- `aws.ec2.tags`: Additional tags for runner instances, EBS volumes, network interfaces, and eligible Spot instance requests created from the launch template. They override module-level tags and the generated runner `Name`; the provider-managed `ghr:environment`, `ghr:ssm_config_path`, and `ghr:runner_name_prefix` bootstrap tags take final precedence. These tags do not apply to static provider resources such as the launch template, security group, IAM resources, SSM parameters, or log groups.
- `aws.ec2.metadata_options`: Instance Metadata Service configuration in the launch template.
- `aws.ec2.metadata_options.instance_metadata_tags`: Exposes instance tags through Instance Metadata Service when `enabled`.
- `aws.ec2.metadata_options.http_endpoint`: Enables or disables the Instance Metadata Service endpoint.
- `aws.ec2.metadata_options.http_tokens`: Controls whether IMDSv2 session tokens are optional or required.
- `aws.ec2.metadata_options.http_put_response_hop_limit`: Network hop limit for Instance Metadata Service token responses.
- `aws.ec2.credit_specification`: CPU credit mode for burstable instance types, either `standard` or `unlimited`.
- `aws.ec2.cpu_options`: CPU topology and processor-feature configuration.
- `aws.ec2.cpu_options.core_count`: Number of CPU cores exposed to the runner instance.
- `aws.ec2.cpu_options.threads_per_core`: Number of hardware threads exposed per CPU core.
- `aws.ec2.cpu_options.amd_sev_snp`: Enables or disables AMD SEV-SNP on supported instance types.
- `aws.ec2.cpu_options.nested_virtualization`: Enables or disables nested virtualization on supported instance types.
- `aws.ec2.placement`: EC2 placement configuration for runner instances.
- `aws.ec2.placement.affinity`: Host affinity setting.
- `aws.ec2.placement.availability_zone`: Availability Zone in which the instance is placed.
- `aws.ec2.placement.group_id`: Placement-group ID.
- `aws.ec2.placement.group_name`: Placement-group name.
- `aws.ec2.placement.host_id`: Dedicated Host ID.
- `aws.ec2.placement.host_resource_group_arn`: ARN of the host resource group used for placement.
- `aws.ec2.placement.spread_domain`: Spread-domain placement value.
- `aws.ec2.placement.tenancy`: Instance tenancy, such as `default`, `dedicated`, or `host`.
- `aws.ec2.placement.partition_number`: Placement-group partition number.
- `aws.ec2.license_specifications`: License Manager configurations added to the launch template.
- `aws.ec2.license_specifications[].license_configuration_arn`: ARN of a License Manager license configuration.
- `aws.ec2.associate_public_ipv4_address`: Associates a public IPv4 address with runner network interfaces.
- `aws.ec2.on_demand_failover_for_errors`: EC2 error codes that trigger an on-demand fallback after a Spot launch failure.
- `aws.ec2.scale_errors`: EC2 error codes treated as retryable scale-up failures.
- `aws.ec2.use_dedicated_host`: Enables the dedicated-host launch path, required for macOS runners. | 
object({
    aws = optional(object({
      ec2 = optional(object({
        ami = optional(object({
          filter = optional(map(list(string)), { state = ["available"] })
          owners = optional(list(string), ["amazon"])
          id_ssm_parameter = optional(object({
            arn = string
          }), null)
          kms_key = optional(object({
            arn = string
          }), null)
        }), null)
        vpc_id     = string
        subnet_ids = list(string)
        overrides = optional(object({
          name_runner = optional(string, "")
          name_sg     = optional(string, "")
        }), {})
        instance_profile = optional(object({
          name = string
        }), null)
        instance_profile_path = optional(string, null)
        binaries_syncer = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            arn = string
            id  = string
            key = string
          }), null)
        }), {})
        block_device_mappings = optional(list(object({
          delete_on_termination      = optional(bool, true)
          device_name                = optional(string, "/dev/xvda")
          encrypted                  = optional(bool, true)
          iops                       = optional(number)
          kms_key_id                 = optional(string)
          snapshot_id                = optional(string)
          throughput                 = optional(number)
          volume_initialization_rate = optional(number)
          volume_size                = number
          volume_type                = optional(string, "gp3")
        })), [{ volume_size = 30 }])
        ebs_optimized                 = optional(bool, false)
        instance_target_capacity_type = optional(string, "spot")
        instance_allocation_strategy  = optional(string, "lowest-price")
        instance_type_priorities      = optional(map(number), null)
        instance_max_spot_price       = optional(string, null)
        instance_types                = list(string)
        user_data = optional(object({
          enabled               = optional(bool, true)
          template              = optional(string, null)
          content               = optional(string, null)
          pre_install           = optional(string, "")
          post_install          = optional(string, "")
          debug_logging_enabled = optional(bool, false)
        }), {})
        ssm_enabled                     = optional(bool, false)
        create_service_linked_role_spot = optional(bool, false)
        cloudwatch_agent = optional(object({
          enabled = optional(bool, true)
          config  = optional(string, null)
        }), {})
        managed_security_group_enabled = optional(bool, true)
        log_files = optional(list(object({
          log_group_name   = string
          prefix_log_group = bool
          file_path        = string
          log_stream_name  = string
          log_class        = optional(string, "STANDARD")
        })), null)
        key_name                      = optional(string, null)
        additional_security_group_ids = optional(list(string), [])
        detailed_monitoring_enabled   = optional(bool, false)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        tags = optional(map(string), {})
        metadata_options = optional(object({
          instance_metadata_tags      = optional(string, "enabled")
          http_endpoint               = optional(string, "enabled")
          http_tokens                 = optional(string, "required")
          http_put_response_hop_limit = optional(number, 1)
        }), {})
        credit_specification = optional(string, null)
        cpu_options = optional(object({
          core_count            = optional(number)
          threads_per_core      = optional(number)
          amd_sev_snp           = optional(string)
          nested_virtualization = optional(string)
        }), null)
        placement = optional(object({
          affinity                = optional(string)
          availability_zone       = optional(string)
          group_id                = optional(string)
          group_name              = optional(string)
          host_id                 = optional(string)
          host_resource_group_arn = optional(string)
          spread_domain           = optional(string)
          tenancy                 = optional(string)
          partition_number        = optional(number)
        }), null)
        license_specifications = optional(list(object({
          license_configuration_arn = string
        })), [])
        associate_public_ipv4_address = optional(bool, false)
        on_demand_failover_for_errors = optional(list(string), [])
        scale_errors = optional(list(string), [
          "UnfulfillableCapacity",
          "MaxSpotInstanceCountExceeded",
          "TargetCapacityLimitExceededException",
          "RequestLimitExceeded",
          "ResourceLimitExceeded",
          "MaxSpotInstanceCountExceeded",
          "MaxSpotFleetRequestCountExceeded",
          "InsufficientInstanceCapacity",
          "InsufficientCapacityOnHost",
        ])
        use_dedicated_host = optional(bool, false)
      }), null)
    }), {})
  })
| n/a | yes | @@ -123,7 +123,7 @@ yarn run dist ## Outputs | Name | Description | -| ---- | ----------- | +|------|-------------| | [compute\_provider\_contract](#output\_compute\_provider\_contract) | Provider-neutral compute-provider capabilities consumed by topology-level orchestration. | | [orchestration\_provider](#output\_orchestration\_provider) | Resources grouped under the selected runner orchestration provider. | | [pool](#output\_pool) | Scheduled pool resources. Null when no pool configuration is supplied. | From 840f5a5b1e595b1afa173f3eec60b02a8b577450 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Fri, 4 Sep 2026 18:18:24 +0000 Subject: [PATCH 07/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index 94747a0efb..c6d732cdc4 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -100,7 +100,7 @@ module "multi-runner" { ## Requirements | Name | Version | -| ---- | ------- | +|------|---------| | [terraform](#requirement\_terraform) | >= 1.4 | | [aws](#requirement\_aws) | >= 6.33 | | [random](#requirement\_random) | ~> 3.0 | From f934f6a7a35b3d941e10232e13614aa6223d805c Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 8 Sep 2026 11:22:27 +0000 Subject: [PATCH 08/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index c6d732cdc4..afbe99063d 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -158,17 +158,17 @@ module "multi-runner" { | [enable\_ami\_housekeeper](#input\_enable\_ami\_housekeeper) | Option to disable the lambda to clean up old AMIs. | `bool` | `false` | no | | [enable\_managed\_runner\_security\_group](#input\_enable\_managed\_runner\_security\_group) | Enabling the default managed security group creation. Unmanaged security groups can be specified via `runner_additional_security_group_ids`. | `bool` | `true` | no | | [eventbridge](#input\_eventbridge) | Enable the use of EventBridge by the module. By enabling this feature events will be put on the EventBridge by the webhook instead of directly dispatching to queues for scaling. | 
object({
    enable        = optional(bool, true)
    accept_events = optional(list(string), [])
  })
| `{}` | no | -| [experimental\_global\_config](#input\_experimental\_global\_config) | Experimental global defaults shared by all runner lanes. | 
object({
    tags = optional(map(string), {})

    roles = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, false)
      extra_labels           = optional(list(string), [])
      group_name             = optional(string, "Default")
      name_prefix            = optional(string, "")
      run_as_root            = optional(bool, false)
      run_as                 = optional(string, "ec2-user")
      auto_update_disabled   = optional(bool, false)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, "")
        job_completed = optional(string, "")
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), {})
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})
  })
| `{}` | no | -| [experimental\_global\_config\_compute\_provider](#input\_experimental\_global\_config\_compute\_provider) | Experimental global compute-provider configuration. | 
object({
    selections = optional(map(object({
      namespace = string
      type      = string
    })), null)
    aws = optional(object({
      ec2 = optional(object({
        vpc_id                         = optional(string, null)
        subnet_ids                     = optional(list(string), null)
        managed_security_group_enabled = optional(bool, true)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        additional_security_group_ids = optional(list(string), [])
        cloudwatch_agent = optional(object({
          config = optional(string, null)
        }), {})
        instance_profile_path         = optional(string, null)
        key_name                      = optional(string, null)
        associate_public_ipv4_address = optional(bool, false)
        tags                          = optional(map(string), {})
        ami = optional(object({
          housekeeper = optional(object({
            enabled = optional(bool, false)
            cleanup_config = optional(object({
              maxItems       = optional(number)
              minimumDaysOld = optional(number)
              amiFilters = optional(list(object({
                Name   = string
                Values = list(string)
              })))
              launchTemplateNames = optional(list(string))
              ssmParameterNames   = optional(list(string))
              dryRun              = optional(bool)
            }), {})
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(11 7 * * ? *)")
            }), {})
          }), {})
        }), {})
        instance_termination_watcher = optional(object({
          enabled = optional(bool, false)
          features = optional(object({
            runner_deregistration = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_handler = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_notification_watcher = optional(object({
              enabled = optional(bool, true)
            }), {})
          }), {})
          environment_variables = optional(map(string), {})
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          lambda = optional(object({
            memory_size = optional(number, null)
            timeout     = optional(number, null)
          }), {})
        }), {})
        runner_binaries = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            encryption = optional(object({
              enabled            = optional(bool, true)
              bucket_key_enabled = optional(bool, null)
              sse_algorithm      = optional(string, "AES256")
              kms_master_key_id  = optional(string, null)
            }), {})
            tags       = optional(map(string), {})
            versioning = optional(string, "Disabled")
            logging = optional(object({
              bucket = optional(string, null)
              prefix = optional(string, null)
            }), {})
          }), {})
          syncer = optional(object({
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(27 * * * ? *)")
              state      = optional(string, "ENABLED")
            }), {})
          }), {})
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | -| [experimental\_global\_config\_github](#input\_experimental\_global\_config\_github) | Experimental global GitHub configuration. | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | -| [experimental\_global\_config\_lambda](#input\_experimental\_global\_config\_lambda) | Experimental global Lambda configuration. | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime      = optional(string, "nodejs24.x")
    architecture = optional(string, "arm64")
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | -| [experimental\_global\_config\_observability](#input\_experimental\_global\_config\_observability) | Experimental global observability configuration. | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | -| [experimental\_global\_config\_orchestration\_provider](#input\_experimental\_global\_config\_orchestration\_provider) | Experimental global orchestration-provider configuration. | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | -| [experimental\_global\_config\_ssm](#input\_experimental\_global\_config\_ssm) | Experimental global SSM configuration. | 
object({
    paths = optional(object({
      root    = optional(string, null)
      app     = optional(string, "app")
      webhook = optional(string, "webhook")
      tokens  = optional(string, "runners/tokens")
      config  = optional(string, "runners/config")
    }), {})
    kms_key_id = optional(string, null)
    tags       = optional(map(string), {})
    parameters = optional(object({
      tags = optional(map(string), {})
    }), {})
    housekeeper = optional(object({
      schedule_expression = optional(string, "rate(1 day)")
      state               = optional(string, "ENABLED")
      tags                = optional(map(string), {})
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        memory_size = optional(number, 512)
        timeout     = optional(number, 60)
      }), {})
      config = optional(object({
        tokenPath      = optional(string, null)
        minimumDaysOld = optional(number, 1)
        dryRun         = optional(bool, false)
      }), {})
    }), {})
  })
| `{}` | no | -| [experimental\_multi\_runner\_config](#input\_experimental\_multi\_runner\_config) | Experimental per-runner and per-lane overrides. | 
map(object({
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})

        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})

        matcherConfig = object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        })

        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})

        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})

        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})

      }), null)

      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)

    })

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
            })), [{
            volume_size = 30
          }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = list(string)
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    })

  }))
| `{}` | no | +| [experimental\_features](#input\_experimental\_features) | Explicit acknowledgement for opt-in features whose schemas may change
while experimental. Set to ["multi-runner-v2"] when using the v2
provider-boundary configuration. This flag will become a deprecated no-op
for one release when the feature graduates. | `set(string)` | `[]` | no | | [ghes\_ssl\_verify](#input\_ghes\_ssl\_verify) | GitHub Enterprise SSL verification. Set to 'false' when custom certificate (chains) is used for GitHub Enterprise Server (insecure). | `bool` | `true` | no | | [ghes\_url](#input\_ghes\_url) | GitHub Enterprise Server URL. Example: https://github.internal.co - DO NOT SET IF USING PUBLIC GITHUB. .However if you are using GitHub Enterprise Cloud with data-residency (ghe.com), set the endpoint here. Example - https://companyname.ghe.com\| | `string` | `null` | no | | [github\_app](#input\_github\_app) | GitHub app parameters for the stable v1 interface, see your github app.
Omit this value when using the experimental v2 interface and provide the
app through `experimental_global_config_github` instead.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). | 
object({
    key_base64 = optional(string)
    key_base64_ssm = optional(object({
      arn  = string
      name = string
    }))
    id = optional(string)
    id_ssm = optional(object({
      arn  = string
      name = string
    }))
    webhook_secret = optional(string)
    webhook_secret_ssm = optional(object({
      arn  = string
      name = string
    }))
  })
| `{}` | no | +| [global\_config](#input\_global\_config) | Global defaults shared by all runner lanes.

global\_config = {
tags: "Tags applied to resources created for all runner lanes."
roles: {
path: "IAM path used for roles created for runner resources."
permissions\_boundary: "Optional IAM permissions boundary ARN applied to created roles."
}
runner: {
os: "Default operating system for runners."
architecture: "Default runner architecture."
disable\_default\_labels: "Whether to omit the default operating-system, architecture, and self-hosted labels."
extra\_labels: "Additional labels applied to all runners."
group\_name: "Default GitHub runner group."
name\_prefix: "Prefix for runner names."
run\_as\_root: "Whether the GitHub Actions runner executes as root."
run\_as: "User that runs the GitHub Actions agent when it is not running as root."
auto\_update\_disabled: "Whether automatic GitHub Actions runner updates are disabled."
tags: "Tags applied to runner resources."
hooks: {
job\_started: "Script executed when a job starts on a runner."
job\_completed: "Script executed when a job completes on a runner."
}
iam: {
role.arn: "Existing IAM role ARN to use for runners."
managed\_policy\_arns: "Managed policy ARNs attached to the runner IAM role."
additional\_trust\_policy\_json: "Additional trust policy JSON merged into the runner role trust policy."
path: "IAM path used for the runner role."
permissions\_boundary: "Optional IAM permissions boundary ARN for the runner role."
}
}
} | 
object({
    tags = optional(map(string), {})

    roles = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, false)
      extra_labels           = optional(list(string), [])
      group_name             = optional(string, "Default")
      name_prefix            = optional(string, "")
      run_as_root            = optional(bool, false)
      run_as                 = optional(string, "ec2-user")
      auto_update_disabled   = optional(bool, false)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, "")
        job_completed = optional(string, "")
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), {})
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})
  })
| `{}` | no | +| [global\_config\_compute\_provider](#input\_global\_config\_compute\_provider) | Global compute-provider configuration shared by all runner lanes.

global\_config\_compute\_provider = {
selections: "Compute-provider selections keyed by namespace."
selections.namespace: "Provider namespace used to resolve a compute implementation."
selections.type: "Compute-provider type selected for the namespace."
aws.ec2.vpc\_id: "Default VPC for EC2 runners."
aws.ec2.subnet\_ids: "Default subnets for EC2 runners."
aws.ec2.managed\_security\_group\_enabled: "Whether the module manages the default runner security group."
aws.ec2.egress\_rules: "Egress rules for the managed runner security group."
aws.ec2.egress\_rules.cidr\_blocks: "IPv4 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.ipv6\_cidr\_blocks: "IPv6 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.prefix\_list\_ids: "AWS prefix lists allowed by an egress rule."
aws.ec2.egress\_rules.from\_port: "Start of the egress port range."
aws.ec2.egress\_rules.protocol: "Protocol for the egress rule."
aws.ec2.egress\_rules.security\_groups: "Referenced security groups allowed by an egress rule."
aws.ec2.egress\_rules.self: "Whether the security group itself is allowed by an egress rule."
aws.ec2.egress\_rules.to\_port: "End of the egress port range."
aws.ec2.egress\_rules.description: "Description of the egress rule."
aws.ec2.additional\_security\_group\_ids: "Additional security groups attached to EC2 runners."
aws.ec2.cloudwatch\_agent.config: "CloudWatch Agent configuration for EC2 runners."
aws.ec2.instance\_profile\_path: "IAM path used for the EC2 instance profile."
aws.ec2.key\_name: "EC2 key pair name assigned to runner instances."
aws.ec2.associate\_public\_ipv4\_address: "Whether runner instances receive a public IPv4 address."
aws.ec2.tags: "Tags applied to EC2 runner resources."
aws.ec2.ami.housekeeper.enabled: "Whether AMI cleanup is enabled."
aws.ec2.ami.housekeeper.cleanup\_config.maxItems: "Maximum number of AMIs retained by cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.minimumDaysOld: "Minimum AMI age in days before cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters: "AMI filters used to select AMIs for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Name: "AMI filter name."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Values: "Values matched by the AMI filter."
aws.ec2.ami.housekeeper.cleanup\_config.launchTemplateNames: "Launch template names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.ssmParameterNames: "SSM parameter names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.dryRun: "Whether AMI cleanup reports changes without deleting AMIs."
aws.ec2.ami.housekeeper.artifact.zip: "Local ZIP artifact used for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.artifact.s3.key: "S3 object key for the AMI housekeeper Lambda artifact."
aws.ec2.ami.housekeeper.artifact.s3.object\_version: "Optional S3 object version for the AMI housekeeper artifact."
aws.ec2.ami.housekeeper.lambda.memory\_size: "Memory allocated to the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.lambda.timeout: "Timeout in seconds for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.schedule.expression: "Schedule expression for AMI cleanup."
aws.ec2.instance\_termination\_watcher.enabled: "Whether the instance termination watcher is enabled."
aws.ec2.instance\_termination\_watcher.features.runner\_deregistration.enabled: "Whether terminated runners are deregistered."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_handler.enabled: "Whether spot termination events trigger runner handling."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_notification\_watcher.enabled: "Whether spot termination notification monitoring is enabled."
aws.ec2.instance\_termination\_watcher.environment\_variables: "Environment variables passed to the termination watcher."
aws.ec2.instance\_termination\_watcher.artifact.zip: "Local ZIP artifact used for the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.artifact.s3.key: "S3 object key for the termination watcher Lambda artifact."
aws.ec2.instance\_termination\_watcher.artifact.s3.object\_version: "Optional S3 object version for the termination watcher artifact."
aws.ec2.instance\_termination\_watcher.lambda.memory\_size: "Memory allocated to the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.lambda.timeout: "Timeout in seconds for the termination watcher Lambda."
aws.ec2.runner\_binaries.enabled: "Whether runner binary synchronization is enabled."
aws.ec2.runner\_binaries.s3.encryption.enabled: "Whether runner-binary S3 encryption is enabled."
aws.ec2.runner\_binaries.s3.encryption.bucket\_key\_enabled: "Whether an S3 bucket key is used for KMS encryption."
aws.ec2.runner\_binaries.s3.encryption.sse\_algorithm: "S3 server-side encryption algorithm."
aws.ec2.runner\_binaries.s3.encryption.kms\_master\_key\_id: "KMS key ID used for runner-binary S3 encryption."
aws.ec2.runner\_binaries.s3.tags: "Tags applied to the runner-binary S3 bucket."
aws.ec2.runner\_binaries.s3.versioning: "S3 versioning state for the runner-binary bucket."
aws.ec2.runner\_binaries.s3.logging.bucket: "S3 bucket receiving runner-binary access logs."
aws.ec2.runner\_binaries.s3.logging.prefix: "Prefix for runner-binary S3 access logs."
aws.ec2.runner\_binaries.syncer.artifact.zip: "Local ZIP artifact used for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.artifact.s3.key: "S3 object key for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.artifact.s3.object\_version: "Optional S3 object version for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.lambda.memory\_size: "Memory allocated to the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.lambda.timeout: "Timeout in seconds for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.schedule.expression: "Schedule expression for runner-binary synchronization."
aws.ec2.runner\_binaries.syncer.schedule.state: "EventBridge rule state for runner-binary synchronization."
} | 
object({
    selections = optional(map(object({
      namespace = string
      type      = string
    })), null)
    aws = optional(object({
      ec2 = optional(object({
        vpc_id                         = optional(string, null)
        subnet_ids                     = optional(list(string), null)
        managed_security_group_enabled = optional(bool, true)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        additional_security_group_ids = optional(list(string), [])
        cloudwatch_agent = optional(object({
          config = optional(string, null)
        }), {})
        instance_profile_path         = optional(string, null)
        key_name                      = optional(string, null)
        associate_public_ipv4_address = optional(bool, false)
        tags                          = optional(map(string), {})
        ami = optional(object({
          housekeeper = optional(object({
            enabled = optional(bool, false)
            cleanup_config = optional(object({
              maxItems       = optional(number)
              minimumDaysOld = optional(number)
              amiFilters = optional(list(object({
                Name   = string
                Values = list(string)
              })))
              launchTemplateNames = optional(list(string))
              ssmParameterNames   = optional(list(string))
              dryRun              = optional(bool)
            }), {})
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(11 7 * * ? *)")
            }), {})
          }), {})
        }), {})
        instance_termination_watcher = optional(object({
          enabled = optional(bool, false)
          features = optional(object({
            runner_deregistration = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_handler = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_notification_watcher = optional(object({
              enabled = optional(bool, true)
            }), {})
          }), {})
          environment_variables = optional(map(string), {})
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          lambda = optional(object({
            memory_size = optional(number, null)
            timeout     = optional(number, null)
          }), {})
        }), {})
        runner_binaries = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            encryption = optional(object({
              enabled            = optional(bool, true)
              bucket_key_enabled = optional(bool, null)
              sse_algorithm      = optional(string, "AES256")
              kms_master_key_id  = optional(string, null)
            }), {})
            tags       = optional(map(string), {})
            versioning = optional(string, "Disabled")
            logging = optional(object({
              bucket = optional(string, null)
              prefix = optional(string, null)
            }), {})
          }), {})
          syncer = optional(object({
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(27 * * * ? *)")
              state      = optional(string, "ENABLED")
            }), {})
          }), {})
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | +| [global\_config\_github](#input\_global\_config\_github) | Global GitHub configuration shared by all runner lanes.

global\_config\_github = {
app: {
key\_base64: "Base64-encoded GitHub App private key."
key\_base64\_ssm: "SSM parameter containing the Base64-encoded GitHub App private key."
key\_base64\_ssm.arn: "ARN of the SSM parameter containing the GitHub App private key."
key\_base64\_ssm.name: "Name of the SSM parameter containing the GitHub App private key."
id: "GitHub App ID."
id\_ssm: "SSM parameter containing the GitHub App ID."
id\_ssm.arn: "ARN of the SSM parameter containing the GitHub App ID."
id\_ssm.name: "Name of the SSM parameter containing the GitHub App ID."
webhook\_secret: "GitHub App webhook secret."
webhook\_secret\_ssm: "SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.arn: "ARN of the SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.name: "Name of the SSM parameter containing the GitHub App webhook secret."
}
additional\_apps: "Additional GitHub Apps used to distribute GitHub API requests."
additional\_apps.key\_base64: "Base64-encoded private key for an additional GitHub App."
additional\_apps.key\_base64\_ssm: "SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.arn: "ARN of the SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.name: "Name of the SSM parameter containing an additional App private key."
additional\_apps.id: "ID of an additional GitHub App."
additional\_apps.id\_ssm: "SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.arn: "ARN of the SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.name: "Name of the SSM parameter containing an additional GitHub App ID."
additional\_apps.installation\_id: "Optional installation ID for an additional GitHub App."
additional\_apps.installation\_id\_ssm: "SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.arn: "ARN of the SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.name: "Name of the SSM parameter containing an additional App installation ID."
enterprise\_server.url: "GitHub Enterprise Server URL."
enterprise\_server.ssl\_verify: "Whether to verify the GitHub Enterprise Server TLS certificate."
user\_agent: "User-Agent value sent with GitHub API requests."
} | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | +| [global\_config\_lambda](#input\_global\_config\_lambda) | Global Lambda configuration shared by all runner lanes.

global\_config\_lambda = {
artifact.s3.bucket: "S3 bucket containing Lambda deployment artifacts."
runtime: "Default Lambda runtime."
architecture: "Default Lambda instruction-set architecture."
principals: "Additional AWS principals allowed to invoke the Lambda functions."
principals.type: "Principal type, such as AWS account, service, or organization."
principals.identifiers: "Identifiers allowed for the principal type."
subnet\_ids: "Subnets used by Lambda functions."
security\_group\_ids: "Security groups attached to Lambda functions."
tags: "Tags applied to Lambda functions and related resources."
role.path: "IAM path used for Lambda execution roles."
role.permissions\_boundary: "Optional IAM permissions boundary ARN for Lambda execution roles."
} | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime      = optional(string, "nodejs24.x")
    architecture = optional(string, "arm64")
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | +| [global\_config\_observability](#input\_global\_config\_observability) | Global observability configuration shared by all runner lanes.

global\_config\_observability = {
logs.level: "Log level for module resources."
logs.retention\_in\_days: "CloudWatch log retention period in days."
logs.kms\_key\_id: "KMS key ID used to encrypt CloudWatch log groups."
logs.class: "CloudWatch log group class."
logs.tags: "Tags applied to CloudWatch log groups."
tracing.mode: "Tracing mode used by instrumented resources."
tracing.capture\_http\_requests: "Whether HTTP requests are captured by tracing."
tracing.capture\_error: "Whether errors are captured by tracing."
metrics.enabled: "Whether module metrics are enabled."
metrics.namespace: "CloudWatch namespace used for module metrics."
metrics.metric.github\_app\_rate\_limit.enabled: "Whether GitHub App rate-limit metrics are emitted."
metrics.metric.job\_retry.enabled: "Whether job-retry metrics are emitted."
metrics.metric.spot\_termination\_warning.enabled: "Whether spot-termination warning metrics are emitted."
} | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | +| [global\_config\_orchestration\_provider](#input\_global\_config\_orchestration\_provider) | Global orchestration-provider configuration shared by all runner lanes.

global\_config\_orchestration\_provider = {
webhook: {
queue\_selection\_strategy: "Strategy used to select the build queue for a webhook event."
eventbridge.enabled: "Whether EventBridge integration is enabled for webhook events."
eventbridge.accept\_events: "Event types accepted by the EventBridge integration."
matcher\_config\_parameter\_store\_tier: "SSM Parameter Store tier used for matcher configuration."
runner.boot\_time\_in\_minutes: "Expected runner boot time used by orchestration."
runner.ephemeral: "Whether runners created by the orchestration provider are ephemeral."
runner.jit\_config\_enabled: "Whether JIT runner configuration is enabled."
runner.maximum\_count: "Maximum number of runners that orchestration may create."
github.repository\_white\_list: "Repositories allowed to use the webhook configuration."
lambda.artifact.zip: "Local ZIP artifact used for orchestration Lambda functions."
lambda.artifact.s3.key: "S3 object key for the orchestration Lambda artifact."
lambda.artifact.s3.object\_version: "Optional S3 object version for the orchestration Lambda artifact."
lambda.scale.up.memory\_size: "Memory allocated to the scale-up Lambda."
lambda.scale.up.timeout: "Timeout in seconds for the scale-up Lambda."
lambda.scale.up.reserved\_concurrent\_executions: "Reserved concurrent executions for the scale-up Lambda."
lambda.scale.up.job\_queued\_check\_enabled: "Whether the scale-up Lambda checks queued jobs."
lambda.scale.up.event\_source\_mapping.batch\_size: "Maximum records passed to one scale-up Lambda invocation."
lambda.scale.up.event\_source\_mapping.maximum\_batching\_window\_in\_seconds: "Maximum time to batch records before invoking the scale-up Lambda."
lambda.scale.up.tags: "Tags applied to the scale-up Lambda."
lambda.scale.down.memory\_size: "Memory allocated to the scale-down Lambda."
lambda.scale.down.timeout: "Timeout in seconds for the scale-down Lambda."
lambda.scale.down.schedule\_expression: "Schedule expression for scale-down processing."
lambda.scale.down.minimum\_running\_time\_in\_minutes: "Minimum runner lifetime before scale-down."
lambda.scale.down.idle\_config: "Scheduled minimum idle-runner pool settings."
lambda.scale.down.idle\_config.cron: "Cron expression defining when the idle-runner count applies."
lambda.scale.down.idle\_config.timeZone: "Time zone used to evaluate the idle-runner schedule."
lambda.scale.down.idle\_config.idleCount: "Minimum number of idle runners maintained during the schedule."
lambda.scale.down.idle\_config.evictionStrategy: "Strategy used when evicting idle runners."
lambda.scale.down.tags: "Tags applied to the scale-down Lambda."
lambda.webhook.artifact.zip: "Local ZIP artifact used for the webhook Lambda."
lambda.webhook.artifact.s3.key: "S3 object key for the webhook Lambda artifact."
lambda.webhook.artifact.s3.object\_version: "Optional S3 object version for the webhook Lambda artifact."
lambda.webhook.api\_gateway\_access\_log\_settings: "API Gateway access-log destination and format."
lambda.webhook.api\_gateway\_access\_log\_settings.destination\_arn: "ARN of the API Gateway access-log destination."
lambda.webhook.api\_gateway\_access\_log\_settings.format: "API Gateway access-log format."
lambda.webhook.memory\_size: "Memory allocated to the webhook Lambda."
lambda.webhook.timeout: "Timeout in seconds for the webhook Lambda."
lambda.webhook.tags: "Tags applied to the webhook Lambda."
lambda.pool.memory\_size: "Memory allocated to the pool Lambda."
lambda.pool.timeout: "Timeout in seconds for the pool Lambda."
lambda.pool.reserved\_concurrent\_executions: "Reserved concurrent executions for the pool Lambda."
lambda.pool.config: "Scheduled runner-pool size configuration."
lambda.pool.config.schedule\_expression: "Schedule expression for the pool size."
lambda.pool.config.schedule\_expression\_timezone: "Time zone used to evaluate the pool schedule."
lambda.pool.config.size: "Runner pool size applied by the schedule."
lambda.pool.include\_busy\_runners: "Whether busy runners are included in pool sizing."
lambda.pool.runner\_owner: "GitHub organization that owns the runner pool."
lambda.pool.tags: "Tags applied to the pool Lambda."
queue.delay\_webhook\_event: "Seconds a webhook event remains invisible in the build queue before processing."
queue.job\_queue\_retention\_in\_seconds: "Seconds a queued job is retained before it is purged."
queue.visibility\_timeout\_seconds: "Build queue visibility timeout in seconds."
queue.redrive\_build\_queue.enabled: "Whether the build queue dead-letter queue is enabled."
queue.redrive\_build\_queue.maxReceiveCount: "Maximum receives before a message is moved to the dead-letter queue."
queue.tags: "Tags applied to build queues."
queue.encryption.kms\_data\_key\_reuse\_period\_seconds: "KMS data-key reuse period for queue encryption."
queue.encryption.kms\_master\_key\_id: "KMS key ID used for queue encryption."
queue.encryption.sqs\_managed\_sse\_enabled: "Whether SQS-managed server-side encryption is enabled."
}
} | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | +| [global\_config\_ssm](#input\_global\_config\_ssm) | Global SSM configuration shared by all runner lanes.

global\_config\_ssm = {
paths.root: "Root path for SSM parameters."
paths.app: "Path segment for application parameters."
paths.webhook: "Path segment for webhook parameters."
paths.tokens: "Path segment for runner token parameters."
paths.config: "Path segment for runner configuration parameters."
kms\_key\_id: "KMS key ID used to encrypt SSM parameters."
tags: "Tags applied to SSM resources."
parameters.tags: "Tags applied to runner configuration parameters."
housekeeper.schedule\_expression: "Schedule for the SSM parameter housekeeper."
housekeeper.state: "EventBridge rule state for the SSM parameter housekeeper."
housekeeper.tags: "Tags applied to the SSM housekeeper resources."
housekeeper.lambda.artifact.zip: "Local ZIP artifact used for the SSM housekeeper Lambda."
housekeeper.lambda.artifact.s3.key: "S3 object key for the SSM housekeeper Lambda artifact."
housekeeper.lambda.artifact.s3.object\_version: "Optional S3 object version for the SSM housekeeper artifact."
housekeeper.lambda.memory\_size: "Memory allocated to the SSM housekeeper Lambda."
housekeeper.lambda.timeout: "Timeout in seconds for the SSM housekeeper Lambda."
housekeeper.config.tokenPath: "Parameter path containing runner tokens to clean up."
housekeeper.config.minimumDaysOld: "Minimum age in days before an old token is eligible for cleanup."
housekeeper.config.dryRun: "Whether the SSM housekeeper reports cleanup without deleting parameters."
} | 
object({
    paths = optional(object({
      root    = optional(string, null)
      app     = optional(string, "app")
      webhook = optional(string, "webhook")
      tokens  = optional(string, "runners/tokens")
      config  = optional(string, "runners/config")
    }), {})
    kms_key_id = optional(string, null)
    tags       = optional(map(string), {})
    parameters = optional(object({
      tags = optional(map(string), {})
    }), {})
    housekeeper = optional(object({
      schedule_expression = optional(string, "rate(1 day)")
      state               = optional(string, "ENABLED")
      tags                = optional(map(string), {})
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        memory_size = optional(number, 512)
        timeout     = optional(number, 60)
      }), {})
      config = optional(object({
        tokenPath      = optional(string, null)
        minimumDaysOld = optional(number, 1)
        dryRun         = optional(bool, false)
      }), {})
    }), {})
  })
| `{}` | no | | [iam\_overrides](#input\_iam\_overrides) | This map provides the possibility to override some IAM defaults. The following attributes are supported: `instance_profile_name` overrides the instance profile name used in the launch template. `runner_role_arn` overrides the IAM role ARN used for the runner instances. | 
object({
    override_instance_profile = optional(bool, null)
    instance_profile_name     = optional(string, null)
    override_runner_role      = optional(bool, null)
    runner_role_arn           = optional(string, null)
  })
| 
{
  "instance_profile_name": null,
  "override_instance_profile": false,
  "override_runner_role": false,
  "runner_role_arn": null
}
| no | | [instance\_profile\_path](#input\_instance\_profile\_path) | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no | | [instance\_termination\_watcher](#input\_instance\_termination\_watcher) | Configuration for the spot termination watcher lambda function. This feature is Beta, changes will not trigger a major release as long in beta.

`enable`: Enable or disable the spot termination watcher.
`enable_runner_deregistration`: Enable or disable deregistering the runner from GitHub when its EC2 instance is terminated.
`environment_variables`: Additional environment variables to merge into the Lambda configuration.
`memory_size`: Memory size limit in MB of the lambda.
`s3_key`: S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas.
`s3_object_version`: S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket.
`timeout`: Time out of the lambda in seconds.
`zip`: File location of the lambda zip file. | 
object({
    enable = optional(bool, false)
    features = optional(object({
      enable_spot_termination_handler              = optional(bool, true)
      enable_spot_termination_notification_watcher = optional(bool, true)
    }), {})
    enable_runner_deregistration = optional(bool, true)
    environment_variables        = optional(map(string), {})
    memory_size                  = optional(number, null)
    s3_key                       = optional(string, null)
    s3_object_version            = optional(string, null)
    timeout                      = optional(number, null)
    zip                          = optional(string, null)
  })
| `{}` | no | @@ -189,7 +189,7 @@ module "multi-runner" { | [logging\_retention\_in\_days](#input\_logging\_retention\_in\_days) | Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `180` | no | | [matcher\_config\_parameter\_store\_tier](#input\_matcher\_config\_parameter\_store\_tier) | The tier of the parameter store for the matcher configuration. Valid values are `Standard`, and `Advanced`. | `string` | `"Standard"` | no | | [metrics](#input\_metrics) | Configuration for metrics created by the module, by default metrics are disabled to avoid additional costs. When metrics are enable all metrics are created unless explicit configured otherwise. | 
object({
    enable    = optional(bool, false)
    namespace = optional(string, "GitHub Runners")
    metric = optional(object({
      enable_github_app_rate_limit    = optional(bool, true)
      enable_job_retry                = optional(bool, true)
      enable_spot_termination_warning = optional(bool, true)
    }), {})
  })
| `{}` | no | -| [multi\_runner\_config](#input\_multi\_runner\_config) | multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    runner_config = object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    })
    matcherConfig = object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    })
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })
  }))
| `{}` | no | +| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | | [parameter\_store\_tags](#input\_parameter\_store\_tags) | Map of tags that will be added to all the SSM Parameter Store parameters created by the Lambda function. | `map(string)` | `{}` | no | | [pool\_lambda\_reserved\_concurrent\_executions](#input\_pool\_lambda\_reserved\_concurrent\_executions) | Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations. | `number` | `1` | no | | [pool\_lambda\_timeout](#input\_pool\_lambda\_timeout) | Time out for the pool lambda in seconds. | `number` | `60` | no | From a09e2b4e84d4a297d18e48bcc236ffeeecd0e720 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 8 Sep 2026 15:51:09 +0000 Subject: [PATCH 09/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index afbe99063d..7f99abc8fc 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -109,8 +109,8 @@ module "multi-runner" { | Name | Version | |------|---------| -| [aws](#provider\_aws) | >= 6.33 | -| [random](#provider\_random) | ~> 3.0 | +| [aws](#provider\_aws) | 6.63.0 | +| [random](#provider\_random) | 3.9.0 | | [terraform](#provider\_terraform) | n/a | ## Modules @@ -161,7 +161,7 @@ module "multi-runner" { | [experimental\_features](#input\_experimental\_features) | Explicit acknowledgement for opt-in features whose schemas may change
while experimental. Set to ["multi-runner-v2"] when using the v2
provider-boundary configuration. This flag will become a deprecated no-op
for one release when the feature graduates. | `set(string)` | `[]` | no | | [ghes\_ssl\_verify](#input\_ghes\_ssl\_verify) | GitHub Enterprise SSL verification. Set to 'false' when custom certificate (chains) is used for GitHub Enterprise Server (insecure). | `bool` | `true` | no | | [ghes\_url](#input\_ghes\_url) | GitHub Enterprise Server URL. Example: https://github.internal.co - DO NOT SET IF USING PUBLIC GITHUB. .However if you are using GitHub Enterprise Cloud with data-residency (ghe.com), set the endpoint here. Example - https://companyname.ghe.com\| | `string` | `null` | no | -| [github\_app](#input\_github\_app) | GitHub app parameters for the stable v1 interface, see your github app.
Omit this value when using the experimental v2 interface and provide the
app through `experimental_global_config_github` instead.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). | 
object({
    key_base64 = optional(string)
    key_base64_ssm = optional(object({
      arn  = string
      name = string
    }))
    id = optional(string)
    id_ssm = optional(object({
      arn  = string
      name = string
    }))
    webhook_secret = optional(string)
    webhook_secret_ssm = optional(object({
      arn  = string
      name = string
    }))
  })
| `{}` | no | +| [github\_app](#input\_github\_app) | GitHub app parameters for the stable v1 interface, see your github app.
Omit this value when using the experimental v2 interface and provide the
app through `global_config_github` instead.
You can optionally create the SSM parameters yourself and provide the ARN and name here, through the `*_ssm` attributes.
If you chose to provide the configuration values directly here,
please ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`).
Note: the provided SSM parameters arn and name have a precedence over the actual value (i.e `key_base64_ssm` has a precedence over `key_base64` etc). | 
object({
    key_base64 = optional(string)
    key_base64_ssm = optional(object({
      arn  = string
      name = string
    }))
    id = optional(string)
    id_ssm = optional(object({
      arn  = string
      name = string
    }))
    webhook_secret = optional(string)
    webhook_secret_ssm = optional(object({
      arn  = string
      name = string
    }))
  })
| `{}` | no | | [global\_config](#input\_global\_config) | Global defaults shared by all runner lanes.

global\_config = {
tags: "Tags applied to resources created for all runner lanes."
roles: {
path: "IAM path used for roles created for runner resources."
permissions\_boundary: "Optional IAM permissions boundary ARN applied to created roles."
}
runner: {
os: "Default operating system for runners."
architecture: "Default runner architecture."
disable\_default\_labels: "Whether to omit the default operating-system, architecture, and self-hosted labels."
extra\_labels: "Additional labels applied to all runners."
group\_name: "Default GitHub runner group."
name\_prefix: "Prefix for runner names."
run\_as\_root: "Whether the GitHub Actions runner executes as root."
run\_as: "User that runs the GitHub Actions agent when it is not running as root."
auto\_update\_disabled: "Whether automatic GitHub Actions runner updates are disabled."
tags: "Tags applied to runner resources."
hooks: {
job\_started: "Script executed when a job starts on a runner."
job\_completed: "Script executed when a job completes on a runner."
}
iam: {
role.arn: "Existing IAM role ARN to use for runners."
managed\_policy\_arns: "Managed policy ARNs attached to the runner IAM role."
additional\_trust\_policy\_json: "Additional trust policy JSON merged into the runner role trust policy."
path: "IAM path used for the runner role."
permissions\_boundary: "Optional IAM permissions boundary ARN for the runner role."
}
}
} | 
object({
    tags = optional(map(string), {})

    roles = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, false)
      extra_labels           = optional(list(string), [])
      group_name             = optional(string, "Default")
      name_prefix            = optional(string, "")
      run_as_root            = optional(bool, false)
      run_as                 = optional(string, "ec2-user")
      auto_update_disabled   = optional(bool, false)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, "")
        job_completed = optional(string, "")
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), {})
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})
  })
| `{}` | no | | [global\_config\_compute\_provider](#input\_global\_config\_compute\_provider) | Global compute-provider configuration shared by all runner lanes.

global\_config\_compute\_provider = {
selections: "Compute-provider selections keyed by namespace."
selections.namespace: "Provider namespace used to resolve a compute implementation."
selections.type: "Compute-provider type selected for the namespace."
aws.ec2.vpc\_id: "Default VPC for EC2 runners."
aws.ec2.subnet\_ids: "Default subnets for EC2 runners."
aws.ec2.managed\_security\_group\_enabled: "Whether the module manages the default runner security group."
aws.ec2.egress\_rules: "Egress rules for the managed runner security group."
aws.ec2.egress\_rules.cidr\_blocks: "IPv4 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.ipv6\_cidr\_blocks: "IPv6 CIDR blocks allowed by an egress rule."
aws.ec2.egress\_rules.prefix\_list\_ids: "AWS prefix lists allowed by an egress rule."
aws.ec2.egress\_rules.from\_port: "Start of the egress port range."
aws.ec2.egress\_rules.protocol: "Protocol for the egress rule."
aws.ec2.egress\_rules.security\_groups: "Referenced security groups allowed by an egress rule."
aws.ec2.egress\_rules.self: "Whether the security group itself is allowed by an egress rule."
aws.ec2.egress\_rules.to\_port: "End of the egress port range."
aws.ec2.egress\_rules.description: "Description of the egress rule."
aws.ec2.additional\_security\_group\_ids: "Additional security groups attached to EC2 runners."
aws.ec2.cloudwatch\_agent.config: "CloudWatch Agent configuration for EC2 runners."
aws.ec2.instance\_profile\_path: "IAM path used for the EC2 instance profile."
aws.ec2.key\_name: "EC2 key pair name assigned to runner instances."
aws.ec2.associate\_public\_ipv4\_address: "Whether runner instances receive a public IPv4 address."
aws.ec2.tags: "Tags applied to EC2 runner resources."
aws.ec2.ami.housekeeper.enabled: "Whether AMI cleanup is enabled."
aws.ec2.ami.housekeeper.cleanup\_config.maxItems: "Maximum number of AMIs retained by cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.minimumDaysOld: "Minimum AMI age in days before cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters: "AMI filters used to select AMIs for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Name: "AMI filter name."
aws.ec2.ami.housekeeper.cleanup\_config.amiFilters.Values: "Values matched by the AMI filter."
aws.ec2.ami.housekeeper.cleanup\_config.launchTemplateNames: "Launch template names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.ssmParameterNames: "SSM parameter names associated with AMIs eligible for cleanup."
aws.ec2.ami.housekeeper.cleanup\_config.dryRun: "Whether AMI cleanup reports changes without deleting AMIs."
aws.ec2.ami.housekeeper.artifact.zip: "Local ZIP artifact used for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.artifact.s3.key: "S3 object key for the AMI housekeeper Lambda artifact."
aws.ec2.ami.housekeeper.artifact.s3.object\_version: "Optional S3 object version for the AMI housekeeper artifact."
aws.ec2.ami.housekeeper.lambda.memory\_size: "Memory allocated to the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.lambda.timeout: "Timeout in seconds for the AMI housekeeper Lambda."
aws.ec2.ami.housekeeper.schedule.expression: "Schedule expression for AMI cleanup."
aws.ec2.instance\_termination\_watcher.enabled: "Whether the instance termination watcher is enabled."
aws.ec2.instance\_termination\_watcher.features.runner\_deregistration.enabled: "Whether terminated runners are deregistered."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_handler.enabled: "Whether spot termination events trigger runner handling."
aws.ec2.instance\_termination\_watcher.features.spot\_termination\_notification\_watcher.enabled: "Whether spot termination notification monitoring is enabled."
aws.ec2.instance\_termination\_watcher.environment\_variables: "Environment variables passed to the termination watcher."
aws.ec2.instance\_termination\_watcher.artifact.zip: "Local ZIP artifact used for the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.artifact.s3.key: "S3 object key for the termination watcher Lambda artifact."
aws.ec2.instance\_termination\_watcher.artifact.s3.object\_version: "Optional S3 object version for the termination watcher artifact."
aws.ec2.instance\_termination\_watcher.lambda.memory\_size: "Memory allocated to the termination watcher Lambda."
aws.ec2.instance\_termination\_watcher.lambda.timeout: "Timeout in seconds for the termination watcher Lambda."
aws.ec2.runner\_binaries.enabled: "Whether runner binary synchronization is enabled."
aws.ec2.runner\_binaries.s3.encryption.enabled: "Whether runner-binary S3 encryption is enabled."
aws.ec2.runner\_binaries.s3.encryption.bucket\_key\_enabled: "Whether an S3 bucket key is used for KMS encryption."
aws.ec2.runner\_binaries.s3.encryption.sse\_algorithm: "S3 server-side encryption algorithm."
aws.ec2.runner\_binaries.s3.encryption.kms\_master\_key\_id: "KMS key ID used for runner-binary S3 encryption."
aws.ec2.runner\_binaries.s3.tags: "Tags applied to the runner-binary S3 bucket."
aws.ec2.runner\_binaries.s3.versioning: "S3 versioning state for the runner-binary bucket."
aws.ec2.runner\_binaries.s3.logging.bucket: "S3 bucket receiving runner-binary access logs."
aws.ec2.runner\_binaries.s3.logging.prefix: "Prefix for runner-binary S3 access logs."
aws.ec2.runner\_binaries.syncer.artifact.zip: "Local ZIP artifact used for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.artifact.s3.key: "S3 object key for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.artifact.s3.object\_version: "Optional S3 object version for the runner-binary syncer artifact."
aws.ec2.runner\_binaries.syncer.lambda.memory\_size: "Memory allocated to the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.lambda.timeout: "Timeout in seconds for the runner-binary syncer Lambda."
aws.ec2.runner\_binaries.syncer.schedule.expression: "Schedule expression for runner-binary synchronization."
aws.ec2.runner\_binaries.syncer.schedule.state: "EventBridge rule state for runner-binary synchronization."
} | 
object({
    selections = optional(map(object({
      namespace = string
      type      = string
    })), null)
    aws = optional(object({
      ec2 = optional(object({
        vpc_id                         = optional(string, null)
        subnet_ids                     = optional(list(string), null)
        managed_security_group_enabled = optional(bool, true)
        egress_rules = optional(list(object({
          cidr_blocks      = list(string)
          ipv6_cidr_blocks = list(string)
          prefix_list_ids  = list(string)
          from_port        = number
          protocol         = string
          security_groups  = list(string)
          self             = bool
          to_port          = number
          description      = string
          })), [{
          cidr_blocks      = ["0.0.0.0/0"]
          ipv6_cidr_blocks = ["::/0"]
          prefix_list_ids  = null
          from_port        = 0
          protocol         = "-1"
          security_groups  = null
          self             = null
          to_port          = 0
          description      = null
        }])
        additional_security_group_ids = optional(list(string), [])
        cloudwatch_agent = optional(object({
          config = optional(string, null)
        }), {})
        instance_profile_path         = optional(string, null)
        key_name                      = optional(string, null)
        associate_public_ipv4_address = optional(bool, false)
        tags                          = optional(map(string), {})
        ami = optional(object({
          housekeeper = optional(object({
            enabled = optional(bool, false)
            cleanup_config = optional(object({
              maxItems       = optional(number)
              minimumDaysOld = optional(number)
              amiFilters = optional(list(object({
                Name   = string
                Values = list(string)
              })))
              launchTemplateNames = optional(list(string))
              ssmParameterNames   = optional(list(string))
              dryRun              = optional(bool)
            }), {})
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(11 7 * * ? *)")
            }), {})
          }), {})
        }), {})
        instance_termination_watcher = optional(object({
          enabled = optional(bool, false)
          features = optional(object({
            runner_deregistration = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_handler = optional(object({
              enabled = optional(bool, true)
            }), {})
            spot_termination_notification_watcher = optional(object({
              enabled = optional(bool, true)
            }), {})
          }), {})
          environment_variables = optional(map(string), {})
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          lambda = optional(object({
            memory_size = optional(number, null)
            timeout     = optional(number, null)
          }), {})
        }), {})
        runner_binaries = optional(object({
          enabled = optional(bool, true)
          s3 = optional(object({
            encryption = optional(object({
              enabled            = optional(bool, true)
              bucket_key_enabled = optional(bool, null)
              sse_algorithm      = optional(string, "AES256")
              kms_master_key_id  = optional(string, null)
            }), {})
            tags       = optional(map(string), {})
            versioning = optional(string, "Disabled")
            logging = optional(object({
              bucket = optional(string, null)
              prefix = optional(string, null)
            }), {})
          }), {})
          syncer = optional(object({
            artifact = optional(object({
              zip = optional(string, null)
              s3 = optional(object({
                key            = string
                object_version = optional(string, null)
              }), null)
            }), {})
            lambda = optional(object({
              memory_size = optional(number, 256)
              timeout     = optional(number, 300)
            }), {})
            schedule = optional(object({
              expression = optional(string, "cron(27 * * * ? *)")
              state      = optional(string, "ENABLED")
            }), {})
          }), {})
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | | [global\_config\_github](#input\_global\_config\_github) | Global GitHub configuration shared by all runner lanes.

global\_config\_github = {
app: {
key\_base64: "Base64-encoded GitHub App private key."
key\_base64\_ssm: "SSM parameter containing the Base64-encoded GitHub App private key."
key\_base64\_ssm.arn: "ARN of the SSM parameter containing the GitHub App private key."
key\_base64\_ssm.name: "Name of the SSM parameter containing the GitHub App private key."
id: "GitHub App ID."
id\_ssm: "SSM parameter containing the GitHub App ID."
id\_ssm.arn: "ARN of the SSM parameter containing the GitHub App ID."
id\_ssm.name: "Name of the SSM parameter containing the GitHub App ID."
webhook\_secret: "GitHub App webhook secret."
webhook\_secret\_ssm: "SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.arn: "ARN of the SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.name: "Name of the SSM parameter containing the GitHub App webhook secret."
}
additional\_apps: "Additional GitHub Apps used to distribute GitHub API requests."
additional\_apps.key\_base64: "Base64-encoded private key for an additional GitHub App."
additional\_apps.key\_base64\_ssm: "SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.arn: "ARN of the SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.name: "Name of the SSM parameter containing an additional App private key."
additional\_apps.id: "ID of an additional GitHub App."
additional\_apps.id\_ssm: "SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.arn: "ARN of the SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.name: "Name of the SSM parameter containing an additional GitHub App ID."
additional\_apps.installation\_id: "Optional installation ID for an additional GitHub App."
additional\_apps.installation\_id\_ssm: "SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.arn: "ARN of the SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.name: "Name of the SSM parameter containing an additional App installation ID."
enterprise\_server.url: "GitHub Enterprise Server URL."
enterprise\_server.ssl\_verify: "Whether to verify the GitHub Enterprise Server TLS certificate."
user\_agent: "User-Agent value sent with GitHub API requests."
} | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | From 1b62023bf3ee4bdc40fc60eb489fc070f9cf861d Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 8 Sep 2026 20:53:28 +0000 Subject: [PATCH 10/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index 7f99abc8fc..ca124d20b2 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -189,7 +189,7 @@ module "multi-runner" { | [logging\_retention\_in\_days](#input\_logging\_retention\_in\_days) | Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `180` | no | | [matcher\_config\_parameter\_store\_tier](#input\_matcher\_config\_parameter\_store\_tier) | The tier of the parameter store for the matcher configuration. Valid values are `Standard`, and `Advanced`. | `string` | `"Standard"` | no | | [metrics](#input\_metrics) | Configuration for metrics created by the module, by default metrics are disabled to avoid additional costs. When metrics are enable all metrics are created unless explicit configured otherwise. | 
object({
    enable    = optional(bool, false)
    namespace = optional(string, "GitHub Runners")
    metric = optional(object({
      enable_github_app_rate_limit    = optional(bool, true)
      enable_job_retry                = optional(bool, true)
      enable_spot_termination_warning = optional(bool, true)
    }), {})
  })
| `{}` | no | -| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | +| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | | [parameter\_store\_tags](#input\_parameter\_store\_tags) | Map of tags that will be added to all the SSM Parameter Store parameters created by the Lambda function. | `map(string)` | `{}` | no | | [pool\_lambda\_reserved\_concurrent\_executions](#input\_pool\_lambda\_reserved\_concurrent\_executions) | Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations. | `number` | `1` | no | | [pool\_lambda\_timeout](#input\_pool\_lambda\_timeout) | Time out for the pool lambda in seconds. | `number` | `60` | no | From 6699077a4613c2e287899b11e7e3dc0eeb0a38bc Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Fri, 4 Sep 2026 23:21:12 +0200 Subject: [PATCH 11/21] feat(examples): demonstrate scale-set orchestration --- .../.terraform.lock.hcl | 89 ++++++++ examples/multi-runner-scale-set/README.md | 83 +++++++ examples/multi-runner-scale-set/main.tf | 210 ++++++++++++++++++ examples/multi-runner-scale-set/outputs.tf | 8 + examples/multi-runner-scale-set/providers.tf | 9 + examples/multi-runner-scale-set/variables.tf | 38 ++++ examples/multi-runner-scale-set/versions.tf | 17 ++ 7 files changed, 454 insertions(+) create mode 100644 examples/multi-runner-scale-set/.terraform.lock.hcl create mode 100644 examples/multi-runner-scale-set/README.md create mode 100644 examples/multi-runner-scale-set/main.tf create mode 100644 examples/multi-runner-scale-set/outputs.tf create mode 100644 examples/multi-runner-scale-set/providers.tf create mode 100644 examples/multi-runner-scale-set/variables.tf create mode 100644 examples/multi-runner-scale-set/versions.tf diff --git a/examples/multi-runner-scale-set/.terraform.lock.hcl b/examples/multi-runner-scale-set/.terraform.lock.hcl new file mode 100644 index 0000000000..877f39a156 --- /dev/null +++ b/examples/multi-runner-scale-set/.terraform.lock.hcl @@ -0,0 +1,89 @@ +# This file is maintained automatically by "terraform init". +# Manual edits may be lost in future updates. + +provider "registry.terraform.io/hashicorp/aws" { + version = "6.63.0" + constraints = ">= 5.0.0, >= 6.21.0, >= 6.33.0" + hashes = [ + "h1:dRlYHkc+r6fgzF57WC7Zjcmb6sF/6TTGDEgwGK+LAZY=", + "zh:005d56736afd17d963998c405cee6f434dbc23a415109f9435ff1542879ae611", + "zh:026ef126321a86ad7080b5d858e2527f96f5289678cbcd8856296e229c43339d", + "zh:06e0b58b2d1eddb5137fc86bee7ad2d07953c0bc3f57cccfc5ae0d2456068a3a", + "zh:07221735d61ababed84734e5ffcfc5bd59d01f29f029166ba5f2175895dceed1", + "zh:1a72db00583112bdb8c19b213a78a3f5de754fffc08f07e061f4e326289fab7d", + "zh:32968e74a53b03e97a084dc7050c22ef661fb5b3ea8a44f5a63e47bc45ad0e7c", + "zh:4b357dfe4b820e3e4acd2881cff8288b2186491e63416751f0d12692ba478ceb", + "zh:81e30884d7de686265e7d87bb92527e802878c65a378470ede2a1e9f4e40ccc9", + "zh:82e137297f6a5a08b9ce2138f7aabea245ad99495d9d9eff502f752d6ca90dbd", + "zh:8eb83b67099f0ea9df238a979dff933ff50ce06a2e3ff05a48556a10f10dd204", + "zh:9b12af85486a96aedd8d7984b0ff811a4b42e3d88dad1a3fb4c0b580d04fa425", + "zh:d0ba30886cbe41850fee689f51ef9088578f323cfd21817bb409951d43c465eb", + "zh:dd48e7089784454bc03d713e9057f5ca0ea1613bd402125054a51894957b7925", + "zh:f250fa81e54cf60fcb0e9c0fc4ac043f1ecc2ac24967f628b3609364fcab3d04", + "zh:f38fc09fc25a8d2cf89a4d4cd6a5ef7cb1aad72798dbdcad58b8876b6a551a54", + "zh:f7c7380fdf126e1901f2084588dbfd724c76cb131ccfa795a541219111103c06", + ] +} + +provider "registry.terraform.io/hashicorp/local" { + version = "2.9.0" + constraints = "~> 2.0" + hashes = [ + "h1:m24fjcInWvTVZ1XSo2MaNuKPe+X/gfG8SIi09rA7a7M=", + "zh:0baa4566cf77f1ff52f4293d1c8536202dd23edc197c3196413a28343c3ac3a0", + "zh:16b5559c3c07088ddad11a9bb9e9c0799999363c2958e9a5be2bcbbf2cd9ca64", + "zh:197c79015a10d1cce904a8ea722cbc750c42aeae2da53f44a6a0751d9fd1aa90", + "zh:29d0b03e5343a80677ebfeb2e2c31cbe4b1f65e736e53417454a4277fec2544c", + "zh:4896bfa6cf1d2fd562b47ef2e87f47862ae92a04f8ad5d764380f0c6653473b8", + "zh:531f8529cbca49f681883e57761a05a8398afaef6d1ab0d205d26bf12f4428e8", + "zh:6aaf5011d83161c86d2bfb80c0923ec934e578288758da2f37acb7aec129004b", + "zh:7430275253d3d3c40aa6179e0ec0d63212874dbbc06c5a51b9d07ec590f9756c", + "zh:78d5eefdd9e494defcb3c68d282b8f96630502cac21d1ea161f53cfe9bb483b3", + "zh:be17dc611e95e26cdf6cad79dfccf1064f0e32032a2efeb939a9bbe7fb1cbfe9", + "zh:f0e3b0aa644202e1d79d2000dca91f6019425da71e9800fa23f27e51c034f195", + "zh:f62bae4519e4ead49182ddc8afe8cf61e2a4c3ba3973b0fbba967736a2696aa3", + "zh:fcafa360a5b0b96244f26f4e3a6d642b716a376557142c2442ff2fb12d11da18", + ] +} + +provider "registry.terraform.io/hashicorp/null" { + version = "3.3.1" + constraints = "~> 3.0, ~> 3.2" + hashes = [ + "h1:m5FqidbIgh+E9OigiZh8/xbkvpUQFSj3hZo/jqNLCLQ=", + "zh:08c59776542ea16e5a8545752787b17ff412922182b4cfabe16139197be8ac44", + "zh:123109cc7e5ed6d515787fbc212f2a3fd5e75647bb24ab7c801ccd4d4ed42451", + "zh:14b3fa4372754b54844b41d5dbd4671a292d8d6828b90169061feb4d7b15dd05", + "zh:56a4daaa3212f57b764bf3d1f333141c6610c5f21abb240e0111221f7c7fa4d4", + "zh:78d5eefdd9e494defcb3c68d282b8f96630502cac21d1ea161f53cfe9bb483b3", + "zh:7e888a026dbacd2474a42264227ae35f639780f0f0c613529d10a95cd61988b3", + "zh:85a53646267e87d600df7124e4767ffde9bba3b6356d45d961618bdd68131cc7", + "zh:8ffa0e9c7c39b2ab0905b472465d6e35ef0b776b3f6273bb34c150340b61bff1", + "zh:9846510a1841530d4403f4818e233f91e3b3bade7441047599fbf800742f65be", + "zh:afa98d44860875f037c6def0a7e6ff208e042712ba771f620482b143cd336891", + "zh:bdca130d9ef27488ae0b13bc8fd8019e8bbdd4f2ceff29da066bd333165d68c5", + "zh:cb3b94cbca88210dd0d1f11e2b8a89333f48c3857faf8f70f589072ce7c28610", + "zh:f0c0ba87925fe32f84b80f7513b1efb1b0866f51f899ba825e95ad59ff09b018", + ] +} + +provider "registry.terraform.io/hashicorp/random" { + version = "3.9.0" + constraints = "~> 3.0" + hashes = [ + "h1:OO+IuvQJSPmWdN8AyyIEvPJbLvDQpgX/zbktoa9KsJE=", + "zh:161ad0bd9a75768c82f53fb6e7172a9d8be2d4889b012645a34795031aaf1bf1", + "zh:19dc9a5b17729725ccfc4f45b0500af0ee5bc6b6b160c7adb8f2bf617d2c80ea", + "zh:269eda8fe42daa7974d5a34d166c3ba9defe80cde86c01e4dadcfdf2e1f05e5f", + "zh:373f7c65566f8f2cc7f45d698654feb9d988996957e1266a69ca00c52d6d16d0", + "zh:5599d16804c41c83009ec621b6d6b6f74e102f5827678a4750f8809055546b61", + "zh:583be0440469a22bff70dcfa56593b01566860b29607437264adb51060cf46fc", + "zh:5f211d8ec3f2e1f414870d9584bfe26e6995560ef81c748f8447a48164767398", + "zh:78d5eefdd9e494defcb3c68d282b8f96630502cac21d1ea161f53cfe9bb483b3", + "zh:7b547fd16216761ef86efc3ed516ac5ac0c5c42b7c7eb24a08cef2d93f69ed5e", + "zh:7e7c0679daf2a382151d05068c8c3f0dae6b7b7dccf818827b73dd08638df2ef", + "zh:8089dec888a8038b9b4fb23b3df7e1057293dbc5b60b42cc47ff690d69d4b61b", + "zh:c51f15a031edfd6f23ce8ced3446ca7f8d8d647e2499890d7d5d10d5016d7257", + "zh:c94784f005708890dc6895afd53636ec00ec1e430b15d41e5aebfb1d4b39bd04", + ] +} diff --git a/examples/multi-runner-scale-set/README.md b/examples/multi-runner-scale-set/README.md new file mode 100644 index 0000000000..1dd4e9e1b5 --- /dev/null +++ b/examples/multi-runner-scale-set/README.md @@ -0,0 +1,83 @@ +# Multi-runner scale-set example + +This example demonstrates the experimental multi-runner v2 interface. Shared +defaults are configured with `experimental_global_config*` variables, while +each runner lane uses `experimental_multi_runner_config` for its matcher, +runner lifecycle, and compute-provider settings. + +The example creates four lanes from one deployment: + +- Linux ARM64 Amazon Linux runners. +- Ephemeral Linux x64 Amazon Linux runners with job retry enabled. +- Linux x64 runners managed by a GitHub Actions scale set. +- Windows x64 Server Core 2022 runners. + +The v2 interface keeps provider-owned settings inside the selected provider +configuration. For example, VPC and subnet settings are under +`experimental_global_config_compute_provider.aws.ec2`, while the per-lane +instance types and AMI filter are under each lane's compute provider block. + +The scale-set lane uses `orchestration_provider.scale_set`. Its controller +network is configured under the global scale-set block and its GitHub +installation ID is read from the SSM parameter described by `var.scale_set`. + +Configure the GitHub App variables before applying: + +```bash +terraform init +terraform apply \ + -var='github_app={id="123456",key_base64="..."}' \ + -var='scale_set={config_url="https://github.com/example" installation_id_ssm={name="/github/scale-set/installation-id",arn="arn:aws:ssm:eu-west-1:123456789012:parameter/github/scale-set/installation-id"} name="linux-scale-set" id=123}' +``` + +The `github_app` value is sensitive and should be supplied through a secure +variable source in real deployments rather than committed to configuration. +The scale-set installation ID must already exist in the referenced SSM +parameter and the GitHub App must be installed for the configured URL. + + +## Requirements + +| Name | Version | +|------|---------| +| [terraform](#requirement\_terraform) | >= 1.4.0 | +| [aws](#requirement\_aws) | >= 6.33 | +| [local](#requirement\_local) | ~> 2.0 | +| [random](#requirement\_random) | ~> 3.0 | + +## Providers + +| Name | Version | +|------|---------| +| [random](#provider\_random) | 3.9.0 | + +## Modules + +| Name | Source | Version | +|------|--------|---------| +| [base](#module\_base) | ../base | n/a | +| [runners](#module\_runners) | ../../modules/multi-runner | n/a | +| [webhook\_github\_app](#module\_webhook\_github\_app) | ../../modules/webhook-github-app | n/a | + +## Resources + +| Name | Type | +|------|------| +| [random_id.random](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/id) | resource | + +## Inputs + +| Name | Description | Type | Default | Required | +|------|-------------|------|---------|:--------:| +| [aws\_region](#input\_aws\_region) | AWS region to deploy to. | `string` | `"eu-west-1"` | no | +| [environment](#input\_environment) | Environment name, used as prefix. | `string` | `null` | no | +| [github\_app](#input\_github\_app) | GitHub App ID and base64-encoded private key. | 
object({
    id         = string
    key_base64 = string
  })
| n/a | yes | +| [scale\_set](#input\_scale\_set) | GitHub Actions scale-set configuration. | 
object({
    config_url = string
    installation_id_ssm = object({
      arn  = string
      name = string
    })
    name            = string
    id              = number
    runner_group_id = optional(number)
  })
| n/a | yes | + +## Outputs + +| Name | Description | +|------|-------------| +| [webhook\_endpoint](#output\_webhook\_endpoint) | n/a | +| [webhook\_secret](#output\_webhook\_secret) | n/a | + diff --git a/examples/multi-runner-scale-set/main.tf b/examples/multi-runner-scale-set/main.tf new file mode 100644 index 0000000000..ca6aaebef5 --- /dev/null +++ b/examples/multi-runner-scale-set/main.tf @@ -0,0 +1,210 @@ +locals { + environment = var.environment != null ? var.environment : "multi-runner-v2" + aws_region = var.aws_region +} + +resource "random_id" "random" { + byte_length = 20 +} + +module "base" { + source = "../base" + + prefix = local.environment + aws_region = local.aws_region +} + +module "runners" { + source = "../../modules/multi-runner" + + prefix = local.environment + aws_region = local.aws_region + + experimental_global_config = { + tags = { + Example = local.environment + Project = "ProjectX" + } + runner = { + os = "linux" + architecture = "x64" + extra_labels = ["v2"] + } + } + + experimental_global_config_github = { + app = { + key_base64 = var.github_app.key_base64 + id = var.github_app.id + webhook_secret = random_id.random.hex + } + } + + experimental_global_config_lambda = { + architecture = "arm64" + } + + experimental_global_config_orchestration_provider = { + webhook = { + eventbridge = { + enabled = true + accept_events = ["workflow_job"] + } + } + scale_set = { + grouping = { + strategy = "runner_config" + } + network = { + vpc_id = module.base.vpc.vpc_id + subnet_ids = module.base.vpc.private_subnets + } + } + } + + experimental_global_config_compute_provider = { + aws = { + ec2 = { + vpc_id = module.base.vpc.vpc_id + subnet_ids = module.base.vpc.private_subnets + ssm_enabled = true + runner_binaries = { + enabled = true + } + } + } + } + + experimental_multi_runner_config = { + linux-arm64 = { + runner = { + architecture = "arm64" + name_prefix = "amazon-arm64-" + extra_labels = ["amazon"] + } + orchestration_provider = { + webhook = { + runner = { + maximum_count = 1 + } + matcherConfig = { + exactMatch = true + labelMatchers = [["self-hosted", "linux", "arm64", "amazon"]] + } + } + } + compute_provider = { + aws = { + ec2 = { + instance_types = ["t4g.large", "c6g.large"] + } + } + } + } + + linux-x64 = { + runner = { + name_prefix = "amazon-x64-" + extra_labels = ["amazon"] + } + orchestration_provider = { + webhook = { + runner = { + ephemeral = true + maximum_count = 1 + } + matcherConfig = { + labelMatchers = [["self-hosted", "linux", "x64", "amazon"]] + exactMatch = false + priority = 1 + } + queue = { + delay_webhook_event = 0 + } + job_retry = { + enabled = true + } + } + } + compute_provider = { + aws = { + ec2 = { + instance_types = ["m5a.large", "m5ad.large"] + } + } + } + } + + linux-scale-set = { + runner = { + name_prefix = "scale-set-" + extra_labels = ["scale-set"] + } + orchestration_provider = { + scale_set = { + github = { + config_url = var.scale_set.config_url + installation_id_ssm = var.scale_set.installation_id_ssm + } + name = var.scale_set.name + id = var.scale_set.id + runner_group_id = var.scale_set.runner_group_id + min_runners = 0 + max_runners = 10 + work_folder = "_work/scale-set" + } + } + compute_provider = { + aws = { + ec2 = { + instance_types = ["m5.large"] + } + } + } + } + + windows-x64 = { + runner = { + os = "windows" + name_prefix = "windows-x64-" + } + orchestration_provider = { + webhook = { + runner = { + boot_time_in_minutes = 20 + maximum_count = 1 + } + matcherConfig = { + exactMatch = true + labelMatchers = [["self-hosted", "windows", "x64", "servercore-2022"]] + } + } + } + compute_provider = { + aws = { + ec2 = { + instance_types = ["m5.large", "c5.large"] + ami = { + filter = { + name = ["Windows_Server-2022-English-Full-ECS_Optimized-*"] + state = ["available"] + } + } + } + } + } + } + } +} + +module "webhook_github_app" { + source = "../../modules/webhook-github-app" + depends_on = [module.runners] + + github_app = { + key_base64 = var.github_app.key_base64 + id = var.github_app.id + webhook_secret = random_id.random.hex + } + webhook_endpoint = module.runners.webhook.endpoint +} diff --git a/examples/multi-runner-scale-set/outputs.tf b/examples/multi-runner-scale-set/outputs.tf new file mode 100644 index 0000000000..1feaf2e671 --- /dev/null +++ b/examples/multi-runner-scale-set/outputs.tf @@ -0,0 +1,8 @@ +output "webhook_endpoint" { + value = module.runners.webhook.endpoint +} + +output "webhook_secret" { + sensitive = true + value = random_id.random.hex +} diff --git a/examples/multi-runner-scale-set/providers.tf b/examples/multi-runner-scale-set/providers.tf new file mode 100644 index 0000000000..eca2fe96a7 --- /dev/null +++ b/examples/multi-runner-scale-set/providers.tf @@ -0,0 +1,9 @@ +provider "aws" { + region = local.aws_region + + default_tags { + tags = { + Example = local.environment + } + } +} diff --git a/examples/multi-runner-scale-set/variables.tf b/examples/multi-runner-scale-set/variables.tf new file mode 100644 index 0000000000..1c9f1b3314 --- /dev/null +++ b/examples/multi-runner-scale-set/variables.tf @@ -0,0 +1,38 @@ +variable "github_app" { + description = "GitHub App ID and base64-encoded private key." + + type = object({ + id = string + key_base64 = string + }) + sensitive = true +} + +variable "scale_set" { + description = "GitHub Actions scale-set configuration." + + type = object({ + config_url = string + installation_id_ssm = object({ + arn = string + name = string + }) + name = string + id = number + runner_group_id = optional(number) + }) +} + +variable "environment" { + description = "Environment name, used as prefix." + + type = string + default = null +} + +variable "aws_region" { + description = "AWS region to deploy to." + + type = string + default = "eu-west-1" +} diff --git a/examples/multi-runner-scale-set/versions.tf b/examples/multi-runner-scale-set/versions.tf new file mode 100644 index 0000000000..1dfb3e5774 --- /dev/null +++ b/examples/multi-runner-scale-set/versions.tf @@ -0,0 +1,17 @@ +terraform { + required_providers { + aws = { + source = "hashicorp/aws" + version = ">= 6.33" + } + local = { + source = "hashicorp/local" + version = "~> 2.0" + } + random = { + source = "hashicorp/random" + version = "~> 3.0" + } + } + required_version = ">= 1.4.0" +} From 1f8f42c6c5017fb8edd7e09ff03fd12bc10ec231 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Fri, 4 Sep 2026 23:41:48 +0200 Subject: [PATCH 12/21] ci(terraform): test scale-set example --- .github/workflows/terraform.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/terraform.yml b/.github/workflows/terraform.yml index 040dac6ad3..c69c2f79fb 100644 --- a/.github/workflows/terraform.yml +++ b/.github/workflows/terraform.yml @@ -156,7 +156,8 @@ jobs: "termination-watcher", "multi-runner", "multi-runner-v2", - "external-managed-ssm-secrets" + "external-managed-ssm-secrets", + "multi-runner-scale-set" ] defaults: run: From 503a9fd557a4e3226e44f78acc6aabefe756581c Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Tue, 8 Sep 2026 21:30:36 +0200 Subject: [PATCH 13/21] test(ministack): add scale-set example lane --- .github/workflows/ministack.yml | 1 + examples/multi-runner-scale-set/README.md | 6 +- examples/multi-runner-scale-set/main.tf | 14 +- .../config.experimental.resolved.tf | 2 +- .../multi-runner/tests/scale-set.tftest.hcl | 2 + tests/ministack/README.md | 11 +- tests/ministack/multi-runner-scale-set.tfvars | 18 +++ tests/ministack/run-example.sh | 149 +++++++++++++++++- 8 files changed, 186 insertions(+), 17 deletions(-) create mode 100644 tests/ministack/multi-runner-scale-set.tfvars diff --git a/.github/workflows/ministack.yml b/.github/workflows/ministack.yml index 3f8b7c6b38..34ca623f8c 100644 --- a/.github/workflows/ministack.yml +++ b/.github/workflows/ministack.yml @@ -54,6 +54,7 @@ jobs: - ephemeral - multi-runner - multi-runner-v2 + - multi-runner-scale-set - termination-watcher terraform: - "1.4.0" diff --git a/examples/multi-runner-scale-set/README.md b/examples/multi-runner-scale-set/README.md index 1dd4e9e1b5..8f3821fb3c 100644 --- a/examples/multi-runner-scale-set/README.md +++ b/examples/multi-runner-scale-set/README.md @@ -1,8 +1,8 @@ # Multi-runner scale-set example This example demonstrates the experimental multi-runner v2 interface. Shared -defaults are configured with `experimental_global_config*` variables, while -each runner lane uses `experimental_multi_runner_config` for its matcher, +defaults are configured with `global_config*` variables, while +each runner lane uses `multi_runner_config` for its matcher, runner lifecycle, and compute-provider settings. The example creates four lanes from one deployment: @@ -14,7 +14,7 @@ The example creates four lanes from one deployment: The v2 interface keeps provider-owned settings inside the selected provider configuration. For example, VPC and subnet settings are under -`experimental_global_config_compute_provider.aws.ec2`, while the per-lane +`global_config_compute_provider.aws.ec2`, while the per-lane instance types and AMI filter are under each lane's compute provider block. The scale-set lane uses `orchestration_provider.scale_set`. Its controller diff --git a/examples/multi-runner-scale-set/main.tf b/examples/multi-runner-scale-set/main.tf index ca6aaebef5..d07d3d560a 100644 --- a/examples/multi-runner-scale-set/main.tf +++ b/examples/multi-runner-scale-set/main.tf @@ -20,7 +20,9 @@ module "runners" { prefix = local.environment aws_region = local.aws_region - experimental_global_config = { + experimental_features = ["multi-runner-v2"] + + global_config = { tags = { Example = local.environment Project = "ProjectX" @@ -32,7 +34,7 @@ module "runners" { } } - experimental_global_config_github = { + global_config_github = { app = { key_base64 = var.github_app.key_base64 id = var.github_app.id @@ -40,11 +42,11 @@ module "runners" { } } - experimental_global_config_lambda = { + global_config_lambda = { architecture = "arm64" } - experimental_global_config_orchestration_provider = { + global_config_orchestration_provider = { webhook = { eventbridge = { enabled = true @@ -62,7 +64,7 @@ module "runners" { } } - experimental_global_config_compute_provider = { + global_config_compute_provider = { aws = { ec2 = { vpc_id = module.base.vpc.vpc_id @@ -75,7 +77,7 @@ module "runners" { } } - experimental_multi_runner_config = { + multi_runner_config = { linux-arm64 = { runner = { architecture = "arm64" diff --git a/modules/multi-runner/config.experimental.resolved.tf b/modules/multi-runner/config.experimental.resolved.tf index 5753b19c8b..bff2936659 100644 --- a/modules/multi-runner/config.experimental.resolved.tf +++ b/modules/multi-runner/config.experimental.resolved.tf @@ -295,7 +295,7 @@ locals { tags = merge(local.normalized_config.orchestration_provider.webhook.queue.tags, v.orchestration_provider.webhook.queue.tags) }) }) - scale_set = v.orchestration_provider.scale_set + scale_set = try(v.orchestration_provider.scale_set, null) } ssm = merge(v.ssm, { diff --git a/modules/multi-runner/tests/scale-set.tftest.hcl b/modules/multi-runner/tests/scale-set.tftest.hcl index db63afd21d..7aeebf5c43 100644 --- a/modules/multi-runner/tests/scale-set.tftest.hcl +++ b/modules/multi-runner/tests/scale-set.tftest.hcl @@ -63,6 +63,8 @@ variables { aws_partition = "aws" prefix = "scale-set-test" + experimental_features = ["multi-runner-v2"] + global_config = { runner = { os = "linux" diff --git a/tests/ministack/README.md b/tests/ministack/README.md index a64f44f134..f0e6440fca 100644 --- a/tests/ministack/README.md +++ b/tests/ministack/README.md @@ -1,7 +1,8 @@ # MiniStack example tests The MiniStack workflow runs the `base`, `prebuilt`, `default`, `ephemeral`, -`multi-runner`, `multi-runner-v2`, and `termination-watcher` examples directly +`multi-runner`, `multi-runner-v2`, `multi-runner-scale-set`, and +`termination-watcher` examples directly with Terraform 1.4.0 and the latest Terraform release. The examples with input variables get their inputs from their own tfvars files in this directory. The `termination-watcher` example has no input variables @@ -9,7 +10,7 @@ and uses the configuration checked into the example itself. No override files, setup module, or Terraform fixture configuration is checked in. The helper creates and removes a temporary AMI override for `default` and `ephemeral`, temporary SSM parameters for `multi-runner`, and temporary AMI -fixtures for `multi-runner-v2`. +fixtures plus an override for `multi-runner-v2` and `multi-runner-scale-set`. Start MiniStack, set the AWS endpoint and test credentials, then run: @@ -26,6 +27,8 @@ tests/ministack/run-example.sh apply multi-runner # or tests/ministack/run-example.sh apply multi-runner-v2 # or +tests/ministack/run-example.sh apply multi-runner-scale-set +# or tests/ministack/run-example.sh apply termination-watcher ``` @@ -34,5 +37,5 @@ ZIP fixtures in the paths expected by the modules when they are absent, and removes only the files it created. For `prebuilt`, it seeds AMI metadata through MiniStack's AWS-compatible EC2 API, then removes only the resources it created during cleanup. MiniStack v1.5.7 provides the EC2 image behavior needed by the -`default`, `ephemeral`, and `multi-runner` examples, so they are included in -the same lifecycle matrix. +`default`, `ephemeral`, `multi-runner`, and `multi-runner-scale-set` examples, +so they are included in the same lifecycle matrix. diff --git a/tests/ministack/multi-runner-scale-set.tfvars b/tests/ministack/multi-runner-scale-set.tfvars new file mode 100644 index 0000000000..94ef6d06ca --- /dev/null +++ b/tests/ministack/multi-runner-scale-set.tfvars @@ -0,0 +1,18 @@ +environment = "ministack-multi-runner-scale-set" +aws_region = "eu-west-1" + +github_app = { + id = "0" + key_base64 = "ministack-invalid-key" +} + +scale_set = { + config_url = "https://github.com/example" + installation_id_ssm = { + name = "/ministack/scale-set/installation-id" + arn = "arn:aws:ssm:eu-west-1:000000000000:parameter/ministack/scale-set/installation-id" + } + name = "ministack-scale-set" + id = 1 + runner_group_id = 1 +} diff --git a/tests/ministack/run-example.sh b/tests/ministack/run-example.sh index 8fd5a41bef..8eaadf3cd7 100755 --- a/tests/ministack/run-example.sh +++ b/tests/ministack/run-example.sh @@ -14,14 +14,14 @@ example="${2:-}" tfvars_file="${3:-${MINISTACK_TFVARS_FILE:-}}" case "$example" in - base | prebuilt | default | ephemeral | multi-runner | multi-runner-v2) + base | prebuilt | default | ephemeral | multi-runner | multi-runner-v2 | multi-runner-scale-set) use_tfvars=true ;; termination-watcher) use_tfvars=false ;; *) - echo "Supported examples for the runner are: base, prebuilt, default, ephemeral, multi-runner, multi-runner-v2, termination-watcher" >&2 + echo "Supported examples for the runner are: base, prebuilt, default, ephemeral, multi-runner, multi-runner-v2, multi-runner-scale-set, termination-watcher" >&2 exit 64 ;; esac @@ -29,7 +29,7 @@ esac case "$action" in init | plan | apply | destroy) ;; *) - echo "Usage: $0 {init|plan|apply|destroy} {base|prebuilt|default|ephemeral|multi-runner|multi-runner-v2|termination-watcher} [TFVARS_FILE]" >&2 + echo "Usage: $0 {init|plan|apply|destroy} {base|prebuilt|default|ephemeral|multi-runner|multi-runner-v2|multi-runner-scale-set|termination-watcher} [TFVARS_FILE]" >&2 exit 64 ;; esac @@ -195,6 +195,140 @@ create_multi_runner_override() { $override_file" } +create_multi_runner_v2_override() { + override_file="$example_root/zz_ministack_override.tf" + printf '%s\n' \ + 'module "runners" {' \ + ' global_config_compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' vpc_id = module.base.vpc.vpc_id' \ + ' subnet_ids = module.base.vpc.private_subnets' \ + ' ssm_enabled = true' \ + ' runner_binaries = {' \ + ' enabled = false' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' multi_runner_config = {' \ + ' linux-arm64 = {' \ + ' runner = {' \ + ' architecture = "arm64"' \ + ' name_prefix = "amazon-arm64-"' \ + ' extra_labels = ["amazon"]' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' exactMatch = true' \ + ' labelMatchers = [["self-hosted", "linux", "arm64", "amazon"]]' \ + ' }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["t4g.large", "c6g.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-v2-linux-arm64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' linux-x64 = {' \ + ' runner = {' \ + ' name_prefix = "amazon-x64-"' \ + ' extra_labels = ["amazon"]' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { ephemeral = true, maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' labelMatchers = [["self-hosted", "linux", "x64", "amazon"]]' \ + ' exactMatch = false' \ + ' priority = 1' \ + ' }' \ + ' queue = { delay_webhook_event = 0 }' \ + ' job_retry = { enabled = true }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["m5a.large", "m5ad.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-v2-linux-x64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' windows-x64 = {' \ + ' runner = {' \ + ' os = "windows"' \ + ' name_prefix = "windows-x64-"' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { boot_time_in_minutes = 20, maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' exactMatch = true' \ + ' labelMatchers = [["self-hosted", "windows", "x64", "servercore-2022"]]' \ + ' }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["m5.large", "c5.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-v2-windows-x64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + '}' > "$override_file" + override_created_paths="$override_created_paths +$override_file" +} + +create_multi_runner_scale_set_override() { + override_file="$example_root/zz_ministack_override.tf" + printf '%s\n' \ + 'module "runners" {' \ + ' global_config_compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' vpc_id = module.base.vpc.vpc_id' \ + ' subnet_ids = module.base.vpc.private_subnets' \ + ' ssm_enabled = true' \ + ' runner_binaries = {' \ + ' enabled = false' \ + ' }' \ + ' ami = {' \ + ' filter = {' \ + ' name = ["ministack-scale-set-linux-x64"]' \ + ' state = ["available"]' \ + ' }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + '}' \ + '' > "$override_file" + override_created_paths="$override_created_paths +$override_file" +} + create_ministack_fixtures() { if ! command -v aws >/dev/null 2>&1; then echo "AWS CLI is required to seed MiniStack API fixtures." >&2 @@ -250,6 +384,15 @@ $lambda_zip" create_ami_fixture "ministack-v2-linux-x64" x86_64 >/dev/null create_ami_fixture "ministack-v2-windows-x64" x86_64 >/dev/null ;; + multi-runner-scale-set) + create_multi_runner_scale_set_override + create_ami_fixture "ministack-scale-set-linux-x64" x86_64 >/dev/null + create_ami_fixture "ministack-scale-set-linux-arm64" arm64 >/dev/null + create_ami_fixture "ministack-scale-set-windows-x64" x86_64 >/dev/null + create_ssm_fixture \ + "/ministack/scale-set/installation-id" \ + "1" + ;; esac } From 027bba2217c9dd33614d8d3452ef094069b9b122 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Tue, 8 Sep 2026 23:26:22 +0200 Subject: [PATCH 14/21] fix(examples): add Linux provider lock hashes --- examples/multi-runner-scale-set/.terraform.lock.hcl | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/examples/multi-runner-scale-set/.terraform.lock.hcl b/examples/multi-runner-scale-set/.terraform.lock.hcl index 877f39a156..c96d2b19bf 100644 --- a/examples/multi-runner-scale-set/.terraform.lock.hcl +++ b/examples/multi-runner-scale-set/.terraform.lock.hcl @@ -5,6 +5,7 @@ provider "registry.terraform.io/hashicorp/aws" { version = "6.63.0" constraints = ">= 5.0.0, >= 6.21.0, >= 6.33.0" hashes = [ + "h1:9cre7jh1lSs/9igpgAcENMUAUlYW3HCtkav3up4oit0=", "h1:dRlYHkc+r6fgzF57WC7Zjcmb6sF/6TTGDEgwGK+LAZY=", "zh:005d56736afd17d963998c405cee6f434dbc23a415109f9435ff1542879ae611", "zh:026ef126321a86ad7080b5d858e2527f96f5289678cbcd8856296e229c43339d", @@ -29,6 +30,7 @@ provider "registry.terraform.io/hashicorp/local" { version = "2.9.0" constraints = "~> 2.0" hashes = [ + "h1:9rBZCMNpxKwMlRbWH2QpwD3kqUCAejdOZQ/aiiDObXQ=", "h1:m24fjcInWvTVZ1XSo2MaNuKPe+X/gfG8SIi09rA7a7M=", "zh:0baa4566cf77f1ff52f4293d1c8536202dd23edc197c3196413a28343c3ac3a0", "zh:16b5559c3c07088ddad11a9bb9e9c0799999363c2958e9a5be2bcbbf2cd9ca64", @@ -50,6 +52,7 @@ provider "registry.terraform.io/hashicorp/null" { version = "3.3.1" constraints = "~> 3.0, ~> 3.2" hashes = [ + "h1:TuxJq10DVnRP7c5HBZPyyvQGcckNVfijyU1eXEu5e4M=", "h1:m5FqidbIgh+E9OigiZh8/xbkvpUQFSj3hZo/jqNLCLQ=", "zh:08c59776542ea16e5a8545752787b17ff412922182b4cfabe16139197be8ac44", "zh:123109cc7e5ed6d515787fbc212f2a3fd5e75647bb24ab7c801ccd4d4ed42451", @@ -72,6 +75,7 @@ provider "registry.terraform.io/hashicorp/random" { constraints = "~> 3.0" hashes = [ "h1:OO+IuvQJSPmWdN8AyyIEvPJbLvDQpgX/zbktoa9KsJE=", + "h1:UlBuNVuCGJ39tTv2c5gz2NRZnQbXfbIWbTzWcth5o74=", "zh:161ad0bd9a75768c82f53fb6e7172a9d8be2d4889b012645a34795031aaf1bf1", "zh:19dc9a5b17729725ccfc4f45b0500af0ee5bc6b6b160c7adb8f2bf617d2c80ea", "zh:269eda8fe42daa7974d5a34d166c3ba9defe80cde86c01e4dadcfdf2e1f05e5f", From 6786db13338433749f27f4e50f9d92f494454b05 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Tue, 8 Sep 2026 23:37:23 +0200 Subject: [PATCH 15/21] test(multi-runner): use scale-set lane without matcher --- modules/multi-runner/tests/config-translation.tftest.hcl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/modules/multi-runner/tests/config-translation.tftest.hcl b/modules/multi-runner/tests/config-translation.tftest.hcl index 1667fa2d2f..030b911b2d 100644 --- a/modules/multi-runner/tests/config-translation.tftest.hcl +++ b/modules/multi-runner/tests/config-translation.tftest.hcl @@ -548,7 +548,7 @@ run "v2_entry_without_matcher_config_is_authoritative" { } } name = "no-matcher-scale-set" - id = 1 + id = 42 } } compute_provider = { @@ -569,6 +569,7 @@ run "v2_entry_without_matcher_config_is_authoritative" { local.use_v2_config && toset(keys(local.normalized_config.multi_runner_config)) == toset(["no_matcher"]) && try(local.normalized_config.multi_runner_config["no_matcher"].orchestration_provider.webhook.matcherConfig, null) == null + && local.normalized_config.multi_runner_config["no_matcher"].orchestration_provider.scale_set.name == "no-matcher-scale-set" ) error_message = "A v2 runner entry must be recognized without requiring matcher configuration." } From 4e8fa2a7731aab1bbf88a6689e121e0c7cb2929c Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Wed, 9 Sep 2026 11:51:19 +0200 Subject: [PATCH 16/21] fix(ministack): configure scale-set AMI fixtures --- tests/ministack/run-example.sh | 118 +++++++++++++++++++++++++++++++-- 1 file changed, 113 insertions(+), 5 deletions(-) diff --git a/tests/ministack/run-example.sh b/tests/ministack/run-example.sh index 8eaadf3cd7..353568cceb 100755 --- a/tests/ministack/run-example.sh +++ b/tests/ministack/run-example.sh @@ -313,12 +313,120 @@ create_multi_runner_scale_set_override() { ' runner_binaries = {' \ ' enabled = false' \ ' }' \ - ' ami = {' \ - ' filter = {' \ - ' name = ["ministack-scale-set-linux-x64"]' \ - ' state = ["available"]' \ + ' }' \ + ' }' \ + ' }' \ + ' multi_runner_config = {' \ + ' linux-arm64 = {' \ + ' runner = {' \ + ' architecture = "arm64"' \ + ' name_prefix = "amazon-arm64-"' \ + ' extra_labels = ["amazon"]' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' exactMatch = true' \ + ' labelMatchers = [["self-hosted", "linux", "arm64", "amazon"]]' \ + ' }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["t4g.large", "c6g.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-scale-set-linux-arm64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' linux-x64 = {' \ + ' runner = {' \ + ' name_prefix = "amazon-x64-"' \ + ' extra_labels = ["amazon"]' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { ephemeral = true, maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' labelMatchers = [["self-hosted", "linux", "x64", "amazon"]]' \ + ' exactMatch = false' \ + ' priority = 1' \ + ' }' \ + ' queue = { delay_webhook_event = 0 }' \ + ' job_retry = { enabled = true }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["m5a.large", "m5ad.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-scale-set-linux-x64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' linux-scale-set = {' \ + ' runner = {' \ + ' name_prefix = "scale-set-"' \ + ' extra_labels = ["scale-set"]' \ + ' }' \ + ' orchestration_provider = {' \ + ' scale_set = {' \ + ' github = {' \ + ' config_url = var.scale_set.config_url' \ + ' installation_id_ssm = var.scale_set.installation_id_ssm' \ + ' }' \ + ' name = var.scale_set.name' \ + ' id = var.scale_set.id' \ + ' runner_group_id = var.scale_set.runner_group_id' \ + ' min_runners = 0' \ + ' max_runners = 10' \ + ' work_folder = "_work/scale-set"' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["m5.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-scale-set-linux-x64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' }' \ + ' windows-x64 = {' \ + ' runner = {' \ + ' os = "windows"' \ + ' name_prefix = "windows-x64-"' \ + ' }' \ + ' orchestration_provider = {' \ + ' webhook = {' \ + ' runner = { boot_time_in_minutes = 20, maximum_count = 1 }' \ + ' matcherConfig = {' \ + ' exactMatch = true' \ + ' labelMatchers = [["self-hosted", "windows", "x64", "servercore-2022"]]' \ + ' }' \ + ' }' \ + ' }' \ + ' compute_provider = {' \ + ' aws = {' \ + ' ec2 = {' \ + ' instance_types = ["m5.large", "c5.large"]' \ + ' ami = {' \ + ' filter = { name = ["ministack-scale-set-windows-x64"], state = ["available"] }' \ + ' owners = ["self"]' \ + ' }' \ ' }' \ - ' owners = ["self"]' \ ' }' \ ' }' \ ' }' \ From 5c2098877bd61cf7bc680f97cb04b815e3717f88 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Wed, 9 Sep 2026 13:00:25 +0200 Subject: [PATCH 17/21] fix(scale-set): support Terraform 1.4 validations --- modules/orchestration-providers/scale-set/validations.tf | 8 ++++---- tests/ministack/multi-runner-scale-set.tfvars | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/modules/orchestration-providers/scale-set/validations.tf b/modules/orchestration-providers/scale-set/validations.tf index 0d29a31e5d..81a34368d3 100644 --- a/modules/orchestration-providers/scale-set/validations.tf +++ b/modules/orchestration-providers/scale-set/validations.tf @@ -72,7 +72,7 @@ resource "terraform_data" "validate_contract" { length(parameter.name) <= 2048 && can(regex("^/[A-Za-z0-9_./-]+$", parameter.name)) && !endswith(parameter.name, "/") && - !strcontains(parameter.name, "//") && + !can(regex("//", parameter.name)) && parameter.arn == format( "arn:%s:ssm:%s:%s:parameter%s", data.aws_partition.current.partition, @@ -113,7 +113,7 @@ resource "terraform_data" "validate_contract" { (runner_config.work_folder == null ? true : ( length(runner_config.work_folder) <= 128 && !startswith(runner_config.work_folder, "/") && - !strcontains(runner_config.work_folder, "\\") && + !can(regex("\\\\", runner_config.work_folder)) && can(regex("^[A-Za-z0-9._/-]+$", runner_config.work_folder)) && alltrue([for part in split("/", runner_config.work_folder) : !contains(["", ".", ".."], part)]) )) && @@ -152,7 +152,7 @@ resource "terraform_data" "validate_contract" { can(regex("^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$", statement_name)) && length(statement.actions) > 0 && length(statement.resources) > 0 && - alltrue([for action in statement.actions : !strcontains(action, "*")]) && + alltrue([for action in statement.actions : !can(regex("\\*", action))]) && alltrue([ for condition in statement.conditions : ( length(condition.test) > 0 && @@ -334,7 +334,7 @@ resource "terraform_data" "validate_runtime" { length(var.network.subnet_ids) > 0 && length(var.network.https_egress.ipv4_cidrs) + length(var.network.https_egress.ipv6_cidrs) > 0 && alltrue([for cidr in var.network.https_egress.ipv4_cidrs : can(cidrnetmask(cidr))]) && - alltrue([for cidr in var.network.https_egress.ipv6_cidrs : can(cidrhost(cidr, 0)) && strcontains(cidr, ":")]) + alltrue([for cidr in var.network.https_egress.ipv6_cidrs : can(cidrhost(cidr, 0)) && can(regex(":", cidr))]) ) error_message = "network must select a VPC and at least one subnet, and HTTPS egress must contain valid IPv4 or IPv6 CIDRs." } diff --git a/tests/ministack/multi-runner-scale-set.tfvars b/tests/ministack/multi-runner-scale-set.tfvars index 94ef6d06ca..a9c9bf9102 100644 --- a/tests/ministack/multi-runner-scale-set.tfvars +++ b/tests/ministack/multi-runner-scale-set.tfvars @@ -1,4 +1,4 @@ -environment = "ministack-multi-runner-scale-set" +environment = "ministack-scale-set" aws_region = "eu-west-1" github_app = { From d438ecce27aaa65abe662822bf896e696d726e87 Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Wed, 9 Sep 2026 13:36:12 +0200 Subject: [PATCH 18/21] fix(ministack): disable v2 runner binary fixtures --- tests/ministack/run-example.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/ministack/run-example.sh b/tests/ministack/run-example.sh index 353568cceb..1d44fb93b1 100755 --- a/tests/ministack/run-example.sh +++ b/tests/ministack/run-example.sh @@ -488,6 +488,7 @@ $lambda_zip" "ami-0abcdef1234567890" ;; multi-runner-v2) + create_multi_runner_v2_override create_ami_fixture "ministack-v2-linux-arm64" arm64 >/dev/null create_ami_fixture "ministack-v2-linux-x64" x86_64 >/dev/null create_ami_fixture "ministack-v2-windows-x64" x86_64 >/dev/null From b1fcb3978008c4034bdbe2e8db7dc5ed96c42aff Mon Sep 17 00:00:00 2001 From: edersonbrilhante Date: Wed, 9 Sep 2026 13:52:21 +0200 Subject: [PATCH 19/21] fix(ministack): use API AMI fixtures for multi-runner examples --- examples/multi-runner-scale-set/main.tf | 12 +- examples/multi-runner-scale-set/variables.tf | 23 ++ examples/multi-runner-v2/main.tf | 2 +- examples/multi-runner-v2/variables.tf | 7 + tests/ministack/multi-runner-scale-set.tfvars | 33 +++ tests/ministack/multi-runner-v2.tfvars | 2 + tests/ministack/run-example.sh | 244 ------------------ 7 files changed, 71 insertions(+), 252 deletions(-) diff --git a/examples/multi-runner-scale-set/main.tf b/examples/multi-runner-scale-set/main.tf index d07d3d560a..816f70e7c3 100644 --- a/examples/multi-runner-scale-set/main.tf +++ b/examples/multi-runner-scale-set/main.tf @@ -71,7 +71,7 @@ module "runners" { subnet_ids = module.base.vpc.private_subnets ssm_enabled = true runner_binaries = { - enabled = true + enabled = var.runner_binaries_enabled } } } @@ -99,6 +99,7 @@ module "runners" { aws = { ec2 = { instance_types = ["t4g.large", "c6g.large"] + ami = lookup(var.ami, "linux-arm64", null) } } } @@ -132,6 +133,7 @@ module "runners" { aws = { ec2 = { instance_types = ["m5a.large", "m5ad.large"] + ami = lookup(var.ami, "linux-x64", null) } } } @@ -160,6 +162,7 @@ module "runners" { aws = { ec2 = { instance_types = ["m5.large"] + ami = lookup(var.ami, "linux-scale-set", null) } } } @@ -186,12 +189,7 @@ module "runners" { aws = { ec2 = { instance_types = ["m5.large", "c5.large"] - ami = { - filter = { - name = ["Windows_Server-2022-English-Full-ECS_Optimized-*"] - state = ["available"] - } - } + ami = lookup(var.ami, "windows-x64", null) } } } diff --git a/examples/multi-runner-scale-set/variables.tf b/examples/multi-runner-scale-set/variables.tf index 1c9f1b3314..1c4fcc4e4d 100644 --- a/examples/multi-runner-scale-set/variables.tf +++ b/examples/multi-runner-scale-set/variables.tf @@ -36,3 +36,26 @@ variable "aws_region" { type = string default = "eu-west-1" } + +variable "runner_binaries_enabled" { + description = "Whether runner binary synchronization is enabled." + + type = bool + default = true +} + +variable "ami" { + description = "Optional AMI configuration keyed by runner lane." + + type = map(object({ + filter = optional(map(list(string)), { state = ["available"] }) + owners = optional(list(string), ["amazon"]) + id_ssm_parameter = optional(object({ + arn = string + }), null) + kms_key = optional(object({ + arn = string + }), null) + })) + default = {} +} diff --git a/examples/multi-runner-v2/main.tf b/examples/multi-runner-v2/main.tf index fd21d351ac..2076c2a4a2 100644 --- a/examples/multi-runner-v2/main.tf +++ b/examples/multi-runner-v2/main.tf @@ -60,7 +60,7 @@ module "runners" { subnet_ids = module.base.vpc.private_subnets ssm_enabled = true runner_binaries = { - enabled = true + enabled = var.runner_binaries_enabled } } } diff --git a/examples/multi-runner-v2/variables.tf b/examples/multi-runner-v2/variables.tf index fe104758b9..b6f4d7588b 100644 --- a/examples/multi-runner-v2/variables.tf +++ b/examples/multi-runner-v2/variables.tf @@ -22,6 +22,13 @@ variable "aws_region" { default = "eu-west-1" } +variable "runner_binaries_enabled" { + description = "Whether runner binary synchronization is enabled." + + type = bool + default = true +} + variable "ami" { description = "Optional AMI configuration keyed by runner lane." diff --git a/tests/ministack/multi-runner-scale-set.tfvars b/tests/ministack/multi-runner-scale-set.tfvars index a9c9bf9102..c186656fad 100644 --- a/tests/ministack/multi-runner-scale-set.tfvars +++ b/tests/ministack/multi-runner-scale-set.tfvars @@ -6,6 +6,39 @@ github_app = { key_base64 = "ministack-invalid-key" } +runner_binaries_enabled = false + +ami = { + "linux-arm64" = { + filter = { + name = ["ministack-scale-set-linux-arm64"] + state = ["available"] + } + owners = ["self"] + } + "linux-x64" = { + filter = { + name = ["ministack-scale-set-linux-x64"] + state = ["available"] + } + owners = ["self"] + } + "linux-scale-set" = { + filter = { + name = ["ministack-scale-set-linux-x64"] + state = ["available"] + } + owners = ["self"] + } + "windows-x64" = { + filter = { + name = ["ministack-scale-set-windows-x64"] + state = ["available"] + } + owners = ["self"] + } +} + scale_set = { config_url = "https://github.com/example" installation_id_ssm = { diff --git a/tests/ministack/multi-runner-v2.tfvars b/tests/ministack/multi-runner-v2.tfvars index 0f9c6073fc..de54e291cf 100644 --- a/tests/ministack/multi-runner-v2.tfvars +++ b/tests/ministack/multi-runner-v2.tfvars @@ -6,6 +6,8 @@ github_app = { key_base64 = "ministack-invalid-key" } +runner_binaries_enabled = false + ami = { "linux-arm64" = { filter = { diff --git a/tests/ministack/run-example.sh b/tests/ministack/run-example.sh index 1d44fb93b1..2545473d6c 100755 --- a/tests/ministack/run-example.sh +++ b/tests/ministack/run-example.sh @@ -195,248 +195,6 @@ create_multi_runner_override() { $override_file" } -create_multi_runner_v2_override() { - override_file="$example_root/zz_ministack_override.tf" - printf '%s\n' \ - 'module "runners" {' \ - ' global_config_compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' vpc_id = module.base.vpc.vpc_id' \ - ' subnet_ids = module.base.vpc.private_subnets' \ - ' ssm_enabled = true' \ - ' runner_binaries = {' \ - ' enabled = false' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' multi_runner_config = {' \ - ' linux-arm64 = {' \ - ' runner = {' \ - ' architecture = "arm64"' \ - ' name_prefix = "amazon-arm64-"' \ - ' extra_labels = ["amazon"]' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' exactMatch = true' \ - ' labelMatchers = [["self-hosted", "linux", "arm64", "amazon"]]' \ - ' }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["t4g.large", "c6g.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-v2-linux-arm64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' linux-x64 = {' \ - ' runner = {' \ - ' name_prefix = "amazon-x64-"' \ - ' extra_labels = ["amazon"]' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { ephemeral = true, maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' labelMatchers = [["self-hosted", "linux", "x64", "amazon"]]' \ - ' exactMatch = false' \ - ' priority = 1' \ - ' }' \ - ' queue = { delay_webhook_event = 0 }' \ - ' job_retry = { enabled = true }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["m5a.large", "m5ad.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-v2-linux-x64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' windows-x64 = {' \ - ' runner = {' \ - ' os = "windows"' \ - ' name_prefix = "windows-x64-"' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { boot_time_in_minutes = 20, maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' exactMatch = true' \ - ' labelMatchers = [["self-hosted", "windows", "x64", "servercore-2022"]]' \ - ' }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["m5.large", "c5.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-v2-windows-x64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - '}' > "$override_file" - override_created_paths="$override_created_paths -$override_file" -} - -create_multi_runner_scale_set_override() { - override_file="$example_root/zz_ministack_override.tf" - printf '%s\n' \ - 'module "runners" {' \ - ' global_config_compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' vpc_id = module.base.vpc.vpc_id' \ - ' subnet_ids = module.base.vpc.private_subnets' \ - ' ssm_enabled = true' \ - ' runner_binaries = {' \ - ' enabled = false' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' multi_runner_config = {' \ - ' linux-arm64 = {' \ - ' runner = {' \ - ' architecture = "arm64"' \ - ' name_prefix = "amazon-arm64-"' \ - ' extra_labels = ["amazon"]' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' exactMatch = true' \ - ' labelMatchers = [["self-hosted", "linux", "arm64", "amazon"]]' \ - ' }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["t4g.large", "c6g.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-scale-set-linux-arm64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' linux-x64 = {' \ - ' runner = {' \ - ' name_prefix = "amazon-x64-"' \ - ' extra_labels = ["amazon"]' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { ephemeral = true, maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' labelMatchers = [["self-hosted", "linux", "x64", "amazon"]]' \ - ' exactMatch = false' \ - ' priority = 1' \ - ' }' \ - ' queue = { delay_webhook_event = 0 }' \ - ' job_retry = { enabled = true }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["m5a.large", "m5ad.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-scale-set-linux-x64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' linux-scale-set = {' \ - ' runner = {' \ - ' name_prefix = "scale-set-"' \ - ' extra_labels = ["scale-set"]' \ - ' }' \ - ' orchestration_provider = {' \ - ' scale_set = {' \ - ' github = {' \ - ' config_url = var.scale_set.config_url' \ - ' installation_id_ssm = var.scale_set.installation_id_ssm' \ - ' }' \ - ' name = var.scale_set.name' \ - ' id = var.scale_set.id' \ - ' runner_group_id = var.scale_set.runner_group_id' \ - ' min_runners = 0' \ - ' max_runners = 10' \ - ' work_folder = "_work/scale-set"' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["m5.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-scale-set-linux-x64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' windows-x64 = {' \ - ' runner = {' \ - ' os = "windows"' \ - ' name_prefix = "windows-x64-"' \ - ' }' \ - ' orchestration_provider = {' \ - ' webhook = {' \ - ' runner = { boot_time_in_minutes = 20, maximum_count = 1 }' \ - ' matcherConfig = {' \ - ' exactMatch = true' \ - ' labelMatchers = [["self-hosted", "windows", "x64", "servercore-2022"]]' \ - ' }' \ - ' }' \ - ' }' \ - ' compute_provider = {' \ - ' aws = {' \ - ' ec2 = {' \ - ' instance_types = ["m5.large", "c5.large"]' \ - ' ami = {' \ - ' filter = { name = ["ministack-scale-set-windows-x64"], state = ["available"] }' \ - ' owners = ["self"]' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - ' }' \ - '}' \ - '' > "$override_file" - override_created_paths="$override_created_paths -$override_file" -} - create_ministack_fixtures() { if ! command -v aws >/dev/null 2>&1; then echo "AWS CLI is required to seed MiniStack API fixtures." >&2 @@ -488,13 +246,11 @@ $lambda_zip" "ami-0abcdef1234567890" ;; multi-runner-v2) - create_multi_runner_v2_override create_ami_fixture "ministack-v2-linux-arm64" arm64 >/dev/null create_ami_fixture "ministack-v2-linux-x64" x86_64 >/dev/null create_ami_fixture "ministack-v2-windows-x64" x86_64 >/dev/null ;; multi-runner-scale-set) - create_multi_runner_scale_set_override create_ami_fixture "ministack-scale-set-linux-x64" x86_64 >/dev/null create_ami_fixture "ministack-scale-set-linux-arm64" arm64 >/dev/null create_ami_fixture "ministack-scale-set-windows-x64" x86_64 >/dev/null From 533dbc40dffa9879caddfceb9215fdafac3d02f5 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Wed, 9 Sep 2026 11:54:59 +0000 Subject: [PATCH 20/21] docs: auto update terraform docs --- examples/multi-runner-scale-set/README.md | 2 ++ examples/multi-runner-v2/README.md | 1 + 2 files changed, 3 insertions(+) diff --git a/examples/multi-runner-scale-set/README.md b/examples/multi-runner-scale-set/README.md index 8f3821fb3c..29c9a21b36 100644 --- a/examples/multi-runner-scale-set/README.md +++ b/examples/multi-runner-scale-set/README.md @@ -69,9 +69,11 @@ parameter and the GitHub App must be installed for the configured URL. | Name | Description | Type | Default | Required | |------|-------------|------|---------|:--------:| +| [ami](#input\_ami) | Optional AMI configuration keyed by runner lane. | 
map(object({
    filter = optional(map(list(string)), { state = ["available"] })
    owners = optional(list(string), ["amazon"])
    id_ssm_parameter = optional(object({
      arn = string
    }), null)
    kms_key = optional(object({
      arn = string
    }), null)
  }))
| `{}` | no | | [aws\_region](#input\_aws\_region) | AWS region to deploy to. | `string` | `"eu-west-1"` | no | | [environment](#input\_environment) | Environment name, used as prefix. | `string` | `null` | no | | [github\_app](#input\_github\_app) | GitHub App ID and base64-encoded private key. | 
object({
    id         = string
    key_base64 = string
  })
| n/a | yes | +| [runner\_binaries\_enabled](#input\_runner\_binaries\_enabled) | Whether runner binary synchronization is enabled. | `bool` | `true` | no | | [scale\_set](#input\_scale\_set) | GitHub Actions scale-set configuration. | 
object({
    config_url = string
    installation_id_ssm = object({
      arn  = string
      name = string
    })
    name            = string
    id              = number
    runner_group_id = optional(number)
  })
| n/a | yes | ## Outputs diff --git a/examples/multi-runner-v2/README.md b/examples/multi-runner-v2/README.md index eafe371463..f18735e35d 100644 --- a/examples/multi-runner-v2/README.md +++ b/examples/multi-runner-v2/README.md @@ -67,6 +67,7 @@ variable source in real deployments rather than committed to configuration. | [aws\_region](#input\_aws\_region) | AWS region to deploy to. | `string` | `"eu-west-1"` | no | | [environment](#input\_environment) | Environment name, used as prefix. | `string` | `null` | no | | [github\_app](#input\_github\_app) | GitHub App ID and base64-encoded private key. | 
object({
    id         = string
    key_base64 = string
  })
| n/a | yes | +| [runner\_binaries\_enabled](#input\_runner\_binaries\_enabled) | Whether runner binary synchronization is enabled. | `bool` | `true` | no | ## Outputs From 187bb1e24c4087fffc56c0ff3cbd78f43306e121 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Thu, 10 Sep 2026 14:05:54 +0000 Subject: [PATCH 21/21] docs: auto update terraform docs --- modules/multi-runner/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/multi-runner/README.md b/modules/multi-runner/README.md index ca124d20b2..c07cdaa797 100644 --- a/modules/multi-runner/README.md +++ b/modules/multi-runner/README.md @@ -167,7 +167,7 @@ module "multi-runner" { | [global\_config\_github](#input\_global\_config\_github) | Global GitHub configuration shared by all runner lanes.

global\_config\_github = {
app: {
key\_base64: "Base64-encoded GitHub App private key."
key\_base64\_ssm: "SSM parameter containing the Base64-encoded GitHub App private key."
key\_base64\_ssm.arn: "ARN of the SSM parameter containing the GitHub App private key."
key\_base64\_ssm.name: "Name of the SSM parameter containing the GitHub App private key."
id: "GitHub App ID."
id\_ssm: "SSM parameter containing the GitHub App ID."
id\_ssm.arn: "ARN of the SSM parameter containing the GitHub App ID."
id\_ssm.name: "Name of the SSM parameter containing the GitHub App ID."
webhook\_secret: "GitHub App webhook secret."
webhook\_secret\_ssm: "SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.arn: "ARN of the SSM parameter containing the GitHub App webhook secret."
webhook\_secret\_ssm.name: "Name of the SSM parameter containing the GitHub App webhook secret."
}
additional\_apps: "Additional GitHub Apps used to distribute GitHub API requests."
additional\_apps.key\_base64: "Base64-encoded private key for an additional GitHub App."
additional\_apps.key\_base64\_ssm: "SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.arn: "ARN of the SSM parameter containing an additional App private key."
additional\_apps.key\_base64\_ssm.name: "Name of the SSM parameter containing an additional App private key."
additional\_apps.id: "ID of an additional GitHub App."
additional\_apps.id\_ssm: "SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.arn: "ARN of the SSM parameter containing an additional GitHub App ID."
additional\_apps.id\_ssm.name: "Name of the SSM parameter containing an additional GitHub App ID."
additional\_apps.installation\_id: "Optional installation ID for an additional GitHub App."
additional\_apps.installation\_id\_ssm: "SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.arn: "ARN of the SSM parameter containing an additional App installation ID."
additional\_apps.installation\_id\_ssm.name: "Name of the SSM parameter containing an additional App installation ID."
enterprise\_server.url: "GitHub Enterprise Server URL."
enterprise\_server.ssl\_verify: "Whether to verify the GitHub Enterprise Server TLS certificate."
user\_agent: "User-Agent value sent with GitHub API requests."
} | 
object({
    app = optional(object({
      key_base64 = optional(string)
      key_base64_ssm = optional(object({
        arn  = string
        name = string
      }))
      id = optional(string)
      id_ssm = optional(object({
        arn  = string
        name = string
      }))
      webhook_secret = optional(string)
      webhook_secret_ssm = optional(object({
        arn  = string
        name = string
      }))
    }), null)
    additional_apps = optional(list(object({
      key_base64          = optional(string)
      key_base64_ssm      = optional(object({ arn = string, name = string }))
      id                  = optional(string)
      id_ssm              = optional(object({ arn = string, name = string }))
      installation_id     = optional(string)
      installation_id_ssm = optional(object({ arn = string, name = string }))
    })), [])
    enterprise_server = optional(object({
      url        = optional(string, null)
      ssl_verify = optional(bool, true)
    }), {})
    user_agent = optional(string, "github-aws-runners")
  })
| `{}` | no | | [global\_config\_lambda](#input\_global\_config\_lambda) | Global Lambda configuration shared by all runner lanes.

global\_config\_lambda = {
artifact.s3.bucket: "S3 bucket containing Lambda deployment artifacts."
runtime: "Default Lambda runtime."
architecture: "Default Lambda instruction-set architecture."
principals: "Additional AWS principals allowed to invoke the Lambda functions."
principals.type: "Principal type, such as AWS account, service, or organization."
principals.identifiers: "Identifiers allowed for the principal type."
subnet\_ids: "Subnets used by Lambda functions."
security\_group\_ids: "Security groups attached to Lambda functions."
tags: "Tags applied to Lambda functions and related resources."
role.path: "IAM path used for Lambda execution roles."
role.permissions\_boundary: "Optional IAM permissions boundary ARN for Lambda execution roles."
} | 
object({
    artifact = optional(object({
      s3 = optional(object({
        bucket = optional(string, null)
      }), {})
    }), {})
    runtime      = optional(string, "nodejs24.x")
    architecture = optional(string, "arm64")
    principals = optional(list(object({
      type        = string
      identifiers = list(string)
    })), [])
    subnet_ids         = optional(list(string), [])
    security_group_ids = optional(list(string), [])
    tags               = optional(map(string), {})
    role = optional(object({
      path                 = optional(string, null)
      permissions_boundary = optional(string, null)
    }), {})
  })
| `{}` | no | | [global\_config\_observability](#input\_global\_config\_observability) | Global observability configuration shared by all runner lanes.

global\_config\_observability = {
logs.level: "Log level for module resources."
logs.retention\_in\_days: "CloudWatch log retention period in days."
logs.kms\_key\_id: "KMS key ID used to encrypt CloudWatch log groups."
logs.class: "CloudWatch log group class."
logs.tags: "Tags applied to CloudWatch log groups."
tracing.mode: "Tracing mode used by instrumented resources."
tracing.capture\_http\_requests: "Whether HTTP requests are captured by tracing."
tracing.capture\_error: "Whether errors are captured by tracing."
metrics.enabled: "Whether module metrics are enabled."
metrics.namespace: "CloudWatch namespace used for module metrics."
metrics.metric.github\_app\_rate\_limit.enabled: "Whether GitHub App rate-limit metrics are emitted."
metrics.metric.job\_retry.enabled: "Whether job-retry metrics are emitted."
metrics.metric.spot\_termination\_warning.enabled: "Whether spot-termination warning metrics are emitted."
} | 
object({
    logs = optional(object({
      level             = optional(string, "info")
      retention_in_days = optional(number, 180)
      kms_key_id        = optional(string, null)
      class             = optional(string, "STANDARD")
      tags              = optional(map(string), {})
    }), {})
    tracing = optional(object({
      mode                  = optional(string, null)
      capture_http_requests = optional(bool, false)
      capture_error         = optional(bool, false)
    }), {})
    metrics = optional(object({
      enabled   = optional(bool, false)
      namespace = optional(string, "GitHub Runners")
      metric = optional(object({
        github_app_rate_limit = optional(object({
          enabled = optional(bool, true)
        }), {})
        job_retry = optional(object({
          enabled = optional(bool, true)
        }), {})
        spot_termination_warning = optional(object({
          enabled = optional(bool, true)
        }), {})
      }), {})
    }), {})
  })
| `{}` | no | -| [global\_config\_orchestration\_provider](#input\_global\_config\_orchestration\_provider) | Global orchestration-provider configuration shared by all runner lanes.

global\_config\_orchestration\_provider = {
webhook: {
queue\_selection\_strategy: "Strategy used to select the build queue for a webhook event."
eventbridge.enabled: "Whether EventBridge integration is enabled for webhook events."
eventbridge.accept\_events: "Event types accepted by the EventBridge integration."
matcher\_config\_parameter\_store\_tier: "SSM Parameter Store tier used for matcher configuration."
runner.boot\_time\_in\_minutes: "Expected runner boot time used by orchestration."
runner.ephemeral: "Whether runners created by the orchestration provider are ephemeral."
runner.jit\_config\_enabled: "Whether JIT runner configuration is enabled."
runner.maximum\_count: "Maximum number of runners that orchestration may create."
github.repository\_white\_list: "Repositories allowed to use the webhook configuration."
lambda.artifact.zip: "Local ZIP artifact used for orchestration Lambda functions."
lambda.artifact.s3.key: "S3 object key for the orchestration Lambda artifact."
lambda.artifact.s3.object\_version: "Optional S3 object version for the orchestration Lambda artifact."
lambda.scale.up.memory\_size: "Memory allocated to the scale-up Lambda."
lambda.scale.up.timeout: "Timeout in seconds for the scale-up Lambda."
lambda.scale.up.reserved\_concurrent\_executions: "Reserved concurrent executions for the scale-up Lambda."
lambda.scale.up.job\_queued\_check\_enabled: "Whether the scale-up Lambda checks queued jobs."
lambda.scale.up.event\_source\_mapping.batch\_size: "Maximum records passed to one scale-up Lambda invocation."
lambda.scale.up.event\_source\_mapping.maximum\_batching\_window\_in\_seconds: "Maximum time to batch records before invoking the scale-up Lambda."
lambda.scale.up.tags: "Tags applied to the scale-up Lambda."
lambda.scale.down.memory\_size: "Memory allocated to the scale-down Lambda."
lambda.scale.down.timeout: "Timeout in seconds for the scale-down Lambda."
lambda.scale.down.schedule\_expression: "Schedule expression for scale-down processing."
lambda.scale.down.minimum\_running\_time\_in\_minutes: "Minimum runner lifetime before scale-down."
lambda.scale.down.idle\_config: "Scheduled minimum idle-runner pool settings."
lambda.scale.down.idle\_config.cron: "Cron expression defining when the idle-runner count applies."
lambda.scale.down.idle\_config.timeZone: "Time zone used to evaluate the idle-runner schedule."
lambda.scale.down.idle\_config.idleCount: "Minimum number of idle runners maintained during the schedule."
lambda.scale.down.idle\_config.evictionStrategy: "Strategy used when evicting idle runners."
lambda.scale.down.tags: "Tags applied to the scale-down Lambda."
lambda.webhook.artifact.zip: "Local ZIP artifact used for the webhook Lambda."
lambda.webhook.artifact.s3.key: "S3 object key for the webhook Lambda artifact."
lambda.webhook.artifact.s3.object\_version: "Optional S3 object version for the webhook Lambda artifact."
lambda.webhook.api\_gateway\_access\_log\_settings: "API Gateway access-log destination and format."
lambda.webhook.api\_gateway\_access\_log\_settings.destination\_arn: "ARN of the API Gateway access-log destination."
lambda.webhook.api\_gateway\_access\_log\_settings.format: "API Gateway access-log format."
lambda.webhook.memory\_size: "Memory allocated to the webhook Lambda."
lambda.webhook.timeout: "Timeout in seconds for the webhook Lambda."
lambda.webhook.tags: "Tags applied to the webhook Lambda."
lambda.pool.memory\_size: "Memory allocated to the pool Lambda."
lambda.pool.timeout: "Timeout in seconds for the pool Lambda."
lambda.pool.reserved\_concurrent\_executions: "Reserved concurrent executions for the pool Lambda."
lambda.pool.config: "Scheduled runner-pool size configuration."
lambda.pool.config.schedule\_expression: "Schedule expression for the pool size."
lambda.pool.config.schedule\_expression\_timezone: "Time zone used to evaluate the pool schedule."
lambda.pool.config.size: "Runner pool size applied by the schedule."
lambda.pool.include\_busy\_runners: "Whether busy runners are included in pool sizing."
lambda.pool.runner\_owner: "GitHub organization that owns the runner pool."
lambda.pool.tags: "Tags applied to the pool Lambda."
queue.delay\_webhook\_event: "Seconds a webhook event remains invisible in the build queue before processing."
queue.job\_queue\_retention\_in\_seconds: "Seconds a queued job is retained before it is purged."
queue.visibility\_timeout\_seconds: "Build queue visibility timeout in seconds."
queue.redrive\_build\_queue.enabled: "Whether the build queue dead-letter queue is enabled."
queue.redrive\_build\_queue.maxReceiveCount: "Maximum receives before a message is moved to the dead-letter queue."
queue.tags: "Tags applied to build queues."
queue.encryption.kms\_data\_key\_reuse\_period\_seconds: "KMS data-key reuse period for queue encryption."
queue.encryption.kms\_master\_key\_id: "KMS key ID used for queue encryption."
queue.encryption.sqs\_managed\_sse\_enabled: "Whether SQS-managed server-side encryption is enabled."
}
} | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | +| [global\_config\_orchestration\_provider](#input\_global\_config\_orchestration\_provider) | Global orchestration-provider configuration shared by all runner lanes.

global\_config\_orchestration\_provider = {
webhook: {
queue\_selection\_strategy: "Strategy used to select the build queue for a webhook event."
eventbridge.enabled: "Whether EventBridge integration is enabled for webhook events."
eventbridge.accept\_events: "Event types accepted by the EventBridge integration."
matcher\_config\_parameter\_store\_tier: "SSM Parameter Store tier used for matcher configuration."
runner.boot\_time\_in\_minutes: "Expected runner boot time used by orchestration."
runner.ephemeral: "Whether runners created by the orchestration provider are ephemeral."
runner.jit\_config\_enabled: "Whether JIT runner configuration is enabled."
runner.maximum\_count: "Maximum number of runners that orchestration may create."
github.repository\_white\_list: "Repositories allowed to use the webhook configuration."
lambda.artifact.zip: "Local ZIP artifact used for orchestration Lambda functions."
lambda.artifact.s3.key: "S3 object key for the orchestration Lambda artifact."
lambda.artifact.s3.object\_version: "Optional S3 object version for the orchestration Lambda artifact."
lambda.scale.up.memory\_size: "Memory allocated to the scale-up Lambda."
lambda.scale.up.timeout: "Timeout in seconds for the scale-up Lambda."
lambda.scale.up.reserved\_concurrent\_executions: "Reserved concurrent executions for the scale-up Lambda."
lambda.scale.up.job\_queued\_check\_enabled: "Whether the scale-up Lambda checks queued jobs."
lambda.scale.up.event\_source\_mapping.batch\_size: "Maximum records passed to one scale-up Lambda invocation."
lambda.scale.up.event\_source\_mapping.maximum\_batching\_window\_in\_seconds: "Maximum time to batch records before invoking the scale-up Lambda."
lambda.scale.up.tags: "Tags applied to the scale-up Lambda."
lambda.scale.down.memory\_size: "Memory allocated to the scale-down Lambda."
lambda.scale.down.timeout: "Timeout in seconds for the scale-down Lambda."
lambda.scale.down.schedule\_expression: "Schedule expression for scale-down processing."
lambda.scale.down.minimum\_running\_time\_in\_minutes: "Minimum runner lifetime before scale-down."
lambda.scale.down.idle\_confirmation\_seconds: "Seconds a runner must consistently report not-busy before scale-down terminates it; 0 disables the confirmation window."
lambda.scale.down.idle\_config: "Scheduled minimum idle-runner pool settings."
lambda.scale.down.idle\_config.cron: "Cron expression defining when the idle-runner count applies."
lambda.scale.down.idle\_config.timeZone: "Time zone used to evaluate the idle-runner schedule."
lambda.scale.down.idle\_config.idleCount: "Minimum number of idle runners maintained during the schedule."
lambda.scale.down.idle\_config.evictionStrategy: "Strategy used when evicting idle runners."
lambda.scale.down.tags: "Tags applied to the scale-down Lambda."
lambda.webhook.artifact.zip: "Local ZIP artifact used for the webhook Lambda."
lambda.webhook.artifact.s3.key: "S3 object key for the webhook Lambda artifact."
lambda.webhook.artifact.s3.object\_version: "Optional S3 object version for the webhook Lambda artifact."
lambda.webhook.api\_gateway\_access\_log\_settings: "API Gateway access-log destination and format."
lambda.webhook.api\_gateway\_access\_log\_settings.destination\_arn: "ARN of the API Gateway access-log destination."
lambda.webhook.api\_gateway\_access\_log\_settings.format: "API Gateway access-log format."
lambda.webhook.memory\_size: "Memory allocated to the webhook Lambda."
lambda.webhook.timeout: "Timeout in seconds for the webhook Lambda."
lambda.webhook.tags: "Tags applied to the webhook Lambda."
lambda.pool.memory\_size: "Memory allocated to the pool Lambda."
lambda.pool.timeout: "Timeout in seconds for the pool Lambda."
lambda.pool.reserved\_concurrent\_executions: "Reserved concurrent executions for the pool Lambda."
lambda.pool.config: "Scheduled runner-pool size configuration."
lambda.pool.config.schedule\_expression: "Schedule expression for the pool size."
lambda.pool.config.schedule\_expression\_timezone: "Time zone used to evaluate the pool schedule."
lambda.pool.config.size: "Runner pool size applied by the schedule."
lambda.pool.include\_busy\_runners: "Whether busy runners are included in pool sizing."
lambda.pool.runner\_owner: "GitHub organization that owns the runner pool."
lambda.pool.tags: "Tags applied to the pool Lambda."
queue.delay\_webhook\_event: "Seconds a webhook event remains invisible in the build queue before processing."
queue.job\_queue\_retention\_in\_seconds: "Seconds a queued job is retained before it is purged."
queue.visibility\_timeout\_seconds: "Build queue visibility timeout in seconds."
queue.redrive\_build\_queue.enabled: "Whether the build queue dead-letter queue is enabled."
queue.redrive\_build\_queue.maxReceiveCount: "Maximum receives before a message is moved to the dead-letter queue."
queue.tags: "Tags applied to build queues."
queue.encryption.kms\_data\_key\_reuse\_period\_seconds: "KMS data-key reuse period for queue encryption."
queue.encryption.kms\_master\_key\_id: "KMS key ID used for queue encryption."
queue.encryption.sqs\_managed\_sse\_enabled: "Whether SQS-managed server-side encryption is enabled."
}
} | 
object({
    webhook = optional(object({
      queue_selection_strategy = optional(string, "first")
      eventbridge = optional(object({
        enabled       = optional(bool, true)
        accept_events = optional(list(string), [])
      }), {})
      matcher_config_parameter_store_tier = optional(string, "Standard")
      runner = optional(object({
        boot_time_in_minutes = optional(number, 5)
        ephemeral            = optional(bool, false)
        jit_config_enabled   = optional(bool, null)
        maximum_count        = optional(number, null)
      }), {})

      github = optional(object({
        repository_white_list = optional(list(string), [])
      }), {})

      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        scale = optional(object({
          up = optional(object({
            memory_size                    = optional(number, 512)
            timeout                        = optional(number, 30)
            reserved_concurrent_executions = optional(number, 1)
            job_queued_check_enabled       = optional(bool, null)
            event_source_mapping = optional(object({
              batch_size                         = optional(number, 10)
              maximum_batching_window_in_seconds = optional(number, 0)
            }), {})
            tags = optional(map(string), {})
          }), {})
          down = optional(object({
            memory_size                     = optional(number, 512)
            timeout                         = optional(number, 60)
            schedule_expression             = optional(string, "cron(*/5 * * * ? *)")
            minimum_running_time_in_minutes = optional(number, null)
            idle_confirmation_seconds       = optional(number, 0)
            idle_config = optional(list(object({
              cron             = string
              timeZone         = string
              idleCount        = number
              evictionStrategy = optional(string, "oldest_first")
            })), [])
            tags = optional(map(string), {})
          }), {})
        }), {})
        webhook = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          api_gateway_access_log_settings = optional(object({
            destination_arn = string
            format          = string
          }), null)
          memory_size = optional(number, 256)
          timeout     = optional(number, 10)
          tags        = optional(map(string), {})
        }), {})
        pool = optional(object({
          memory_size                    = optional(number, 512)
          timeout                        = optional(number, 60)
          reserved_concurrent_executions = optional(number, 1)
          config = optional(list(object({
            schedule_expression          = string
            schedule_expression_timezone = optional(string)
            size                         = number
          })), [])
          include_busy_runners = optional(bool, false)
          runner_owner         = optional(string, null)
          tags                 = optional(map(string), {})
        }), {})
      }), {})

      queue = optional(object({
        delay_webhook_event            = optional(number, 30)
        job_queue_retention_in_seconds = optional(number, 86400)
        visibility_timeout_seconds     = optional(number, 180)
        redrive_build_queue = optional(object({
          enabled         = optional(bool, false)
          maxReceiveCount = optional(number, null)
          }), {
          enabled         = false
          maxReceiveCount = null
        })
        tags = optional(map(string), {})
        encryption = optional(object({
          kms_data_key_reuse_period_seconds = number
          kms_master_key_id                 = string
          sqs_managed_sse_enabled           = bool
          }), {
          kms_data_key_reuse_period_seconds = null
          kms_master_key_id                 = null
          sqs_managed_sse_enabled           = true
        })
      }), {})

    }), {})

    scale_set = optional(object({
      grouping = optional(object({
        strategy = optional(string, "compute_provider")
        custom = optional(object({
          groups = map(object({
            runner_configs = set(string)
          }))
        }), null)
      }), {})
      container = optional(object({
        image                             = optional(string, null)
        user                              = optional(string, "10001:10001")
        health_port                       = optional(number, 8080)
        health_path                       = optional(string, "/healthz")
        health_check_command              = optional(list(string), null)
        health_check_interval             = optional(number, 30)
        health_check_timeout              = optional(number, 5)
        health_check_retries              = optional(number, 3)
        health_check_start_period         = optional(number, 30)
        health_stale_after_seconds        = optional(number, 180)
        shutdown_timeout_seconds          = optional(number, 110)
        session_close_timeout_seconds     = optional(number, 10)
        reconnect_initial_backoff_seconds = optional(number, 1)
        reconnect_max_backoff_seconds     = optional(number, 30)
        stop_timeout_seconds              = optional(number, 120)
        ecr_repository = optional(object({
          arn = string
        }), null)
      }), {})
      config_store = optional(object({
        path_prefix = optional(string, null)
        tier        = optional(string, "Standard")
        tags        = optional(map(string), {})
      }), {})
      ecs = optional(object({
        cluster = optional(object({
          mode               = optional(string, "managed")
          arn                = optional(string, null)
          name               = optional(string, null)
          container_insights = optional(bool, true)
        }), {})
        task = optional(object({
          cpu              = optional(number, 512)
          memory           = optional(number, 1024)
          cpu_architecture = optional(string, "X86_64")
          ephemeral_storage = optional(object({
            size_in_gib = number
          }), null)
        }), {})
        service = optional(object({
          platform_version = optional(string, "LATEST")
        }), {})
        iam = optional(object({
          path                 = optional(string, "/")
          permissions_boundary = optional(string, null)
        }), {})
      }), {})
      network = optional(object({
        vpc_id     = optional(string, null)
        subnet_ids = optional(set(string), null)
        https_egress = optional(object({
          ipv4_cidrs = optional(set(string), ["0.0.0.0/0"])
          ipv6_cidrs = optional(set(string), [])
        }), {})
      }), {})
      logging = optional(object({
        retention_in_days = optional(number, 30)
        kms_key_arn       = optional(string, null)
        log_group_class   = optional(string, "STANDARD")
        tags              = optional(map(string), {})
      }), {})
      tags = optional(map(string), {})
    }), {})
  })
| `{}` | no | | [global\_config\_ssm](#input\_global\_config\_ssm) | Global SSM configuration shared by all runner lanes.

global\_config\_ssm = {
paths.root: "Root path for SSM parameters."
paths.app: "Path segment for application parameters."
paths.webhook: "Path segment for webhook parameters."
paths.tokens: "Path segment for runner token parameters."
paths.config: "Path segment for runner configuration parameters."
kms\_key\_id: "KMS key ID used to encrypt SSM parameters."
tags: "Tags applied to SSM resources."
parameters.tags: "Tags applied to runner configuration parameters."
housekeeper.schedule\_expression: "Schedule for the SSM parameter housekeeper."
housekeeper.state: "EventBridge rule state for the SSM parameter housekeeper."
housekeeper.tags: "Tags applied to the SSM housekeeper resources."
housekeeper.lambda.artifact.zip: "Local ZIP artifact used for the SSM housekeeper Lambda."
housekeeper.lambda.artifact.s3.key: "S3 object key for the SSM housekeeper Lambda artifact."
housekeeper.lambda.artifact.s3.object\_version: "Optional S3 object version for the SSM housekeeper artifact."
housekeeper.lambda.memory\_size: "Memory allocated to the SSM housekeeper Lambda."
housekeeper.lambda.timeout: "Timeout in seconds for the SSM housekeeper Lambda."
housekeeper.config.tokenPath: "Parameter path containing runner tokens to clean up."
housekeeper.config.minimumDaysOld: "Minimum age in days before an old token is eligible for cleanup."
housekeeper.config.dryRun: "Whether the SSM housekeeper reports cleanup without deleting parameters."
} | 
object({
    paths = optional(object({
      root    = optional(string, null)
      app     = optional(string, "app")
      webhook = optional(string, "webhook")
      tokens  = optional(string, "runners/tokens")
      config  = optional(string, "runners/config")
    }), {})
    kms_key_id = optional(string, null)
    tags       = optional(map(string), {})
    parameters = optional(object({
      tags = optional(map(string), {})
    }), {})
    housekeeper = optional(object({
      schedule_expression = optional(string, "rate(1 day)")
      state               = optional(string, "ENABLED")
      tags                = optional(map(string), {})
      lambda = optional(object({
        artifact = optional(object({
          zip = optional(string, null)
          s3 = optional(object({
            key            = string
            object_version = optional(string, null)
          }), null)
        }), {})
        memory_size = optional(number, 512)
        timeout     = optional(number, 60)
      }), {})
      config = optional(object({
        tokenPath      = optional(string, null)
        minimumDaysOld = optional(number, 1)
        dryRun         = optional(bool, false)
      }), {})
    }), {})
  })
| `{}` | no | | [iam\_overrides](#input\_iam\_overrides) | This map provides the possibility to override some IAM defaults. The following attributes are supported: `instance_profile_name` overrides the instance profile name used in the launch template. `runner_role_arn` overrides the IAM role ARN used for the runner instances. | 
object({
    override_instance_profile = optional(bool, null)
    instance_profile_name     = optional(string, null)
    override_runner_role      = optional(bool, null)
    runner_role_arn           = optional(string, null)
  })
| 
{
  "instance_profile_name": null,
  "override_instance_profile": false,
  "override_runner_role": false,
  "runner_role_arn": null
}
| no | | [instance\_profile\_path](#input\_instance\_profile\_path) | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no | @@ -189,7 +189,7 @@ module "multi-runner" { | [logging\_retention\_in\_days](#input\_logging\_retention\_in\_days) | Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `180` | no | | [matcher\_config\_parameter\_store\_tier](#input\_matcher\_config\_parameter\_store\_tier) | The tier of the parameter store for the matcher configuration. Valid values are `Standard`, and `Advanced`. | `string` | `"Standard"` | no | | [metrics](#input\_metrics) | Configuration for metrics created by the module, by default metrics are disabled to avoid additional costs. When metrics are enable all metrics are created unless explicit configured otherwise. | 
object({
    enable    = optional(bool, false)
    namespace = optional(string, "GitHub Runners")
    metric = optional(object({
      enable_github_app_rate_limit    = optional(bool, true)
      enable_job_retry                = optional(bool, true)
      enable_spot_termination_warning = optional(bool, true)
    }), {})
  })
| `{}` | no | -| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | +| [multi\_runner\_config](#input\_multi\_runner\_config) | Accepts either the stable v1 runner configuration shape or the provider-boundary v2 shape. Entries with `runner_config` use the v1 shape; entries without `runner_config` use the v2 shape. A v2 entry does not need matcher configuration. A v2 entry must be acknowledged with `experimental_features = ["multi-runner-v2"]`; the v2 shape is experimental and may change before graduation.

multi\_runner\_config = {
runner\_config: {
runner\_os: "The EC2 Operating System type to use for action runner instances (linux, osx, windows)."
runner\_architecture: "The platform architecture of the runner instance\_type."
runner\_metadata\_options: "(Optional) Metadata options for the ec2 runner instances."
ami: "(Optional) AMI configuration for the action runner instances. This object allows you to specify all AMI-related settings in one place."
create\_service\_linked\_role\_spot: (Optional) create the serviced linked role for spot instances that is required by the scale-up lambda.
credit\_specification: "(Optional) The credit specification of the runner instance\_type. Can be unset, `standard` or `unlimited`.
delay\_webhook\_event: "The number of seconds the event accepted by the webhook is invisible on the queue before the scale up lambda will receive the event."
disable\_runner\_autoupdate: "Disable the auto update of the github runner agent. Be aware there is a grace period of 30 days, see also the [GitHub article](https://github.blog/changelog/2022-02-01-github-actions-self-hosted-runners-can-now-disable-automatic-updates/)"
ebs\_optimized: "The EC2 EBS optimized configuration."
enable\_ephemeral\_runners: "Enable ephemeral runners, runners will only be used once."
enable\_job\_queued\_check: Enables JIT configuration for creating runners instead of registration token based registraton. JIT configuration will only be applied for ephemeral runners. By default JIT configuration is enabled for ephemeral runners an can be disabled via this override. When running on GHES without support for JIT configuration this variable should be set to true for ephemeral runners."
enable\_on\_demand\_failover\_for\_errors: "Enable on-demand failover. For example to fall back to on demand when no spot capacity is available the variable can be set to `InsufficientInstanceCapacity`. When not defined the default behavior is to retry later."
scale\_errors: "List of AWS error codes that should trigger retry during scale up. This list replaces the module default scale-up retry errors"
enable\_organization\_runners: "Register runners to organization, instead of repo level"
enable\_runner\_binaries\_syncer: "Option to disable the lambda to sync GitHub runner distribution, useful when using a pre-build AMI."
enable\_ssm\_on\_runners: "Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances."
enable\_userdata: "Should the userdata script be enabled for the runner. Set this to false if you are using your own prebuilt AMI."
instance\_allocation\_strategy: "The allocation strategy for creating instances. For spot, AWS recommends `price-capacity-optimized`; for on-demand, use `lowest-price` or `prioritized`. The AWS default is `lowest-price`."
instance\_type\_priorities: "A map of instance type to priority for the `prioritized` and `capacity-optimized-prioritized` allocation strategies. Lower numbers mean higher priority. If not provided, priorities are assigned based on the order of `instance_types`."
instance\_max\_spot\_price: "Max price price for spot instances per hour. This variable will be passed to the create fleet as max spot price for the fleet."
instance\_target\_capacity\_type: "Default lifecycle used for runner instances, can be either `spot` or `on-demand`."
instance\_types: "List of instance types for the action runner. Defaults are based on runner\_os (al2023 for linux, macOS Sequoia for osx, Windows Server Core for win)."
job\_queue\_retention\_in\_seconds: "The number of seconds the job is held in the queue before it is purged"
minimum\_running\_time\_in\_minutes: "The time an ec2 action runner should be running at minimum before terminated if not busy."
pool\_runner\_owner: "The pool will deploy runners to the GitHub org ID, set this value to the org to which you want the runners deployed. Repo level is not supported."
runner\_additional\_security\_group\_ids: "List of additional security groups IDs to apply to the runner. If added outside the multi\_runner\_config block, the additional security group(s) will be applied to all runner configs. If added inside the multi\_runner\_config, the additional security group(s) will be applied to the individual runner."
runner\_as\_root: "Run the action runner under the root user. Variable `runner_run_as` will be ignored."
runner\_boot\_time\_in\_minutes: "The minimum time for an EC2 runner to boot and register as a runner."
scale\_down\_idle\_confirmation\_seconds: "Number of seconds a runner must consistently report not-busy before scale-down terminates it. GitHub's busy flag can be stale, so a single not-busy reading is not sufficient evidence a runner is idle. 0 keeps the previous single-reading behaviour."
runner\_disable\_default\_labels: "Disable default labels for the runners (os, architecture and `self-hosted`). If enabled, the runner will only have the extra labels provided in `runner_extra_labels`. In case you on own start script is used, this configuration parameter needs to be parsed via SSM."
runner\_extra\_labels: "Extra (custom) labels for the runners (GitHub). Separate each label by a comma. Labels checks on the webhook can be enforced by setting `multi_runner_config.matcherConfig.exactMatch`. GitHub read-only labels should not be provided."
runner\_group\_name: "Name of the runner group."
runner\_name\_prefix: "Prefix for the GitHub runner name."
runner\_run\_as: "Run the GitHub actions agent as user."
runners\_maximum\_count: "The maximum number of runners that will be created. Setting the variable to `-1` disables the maximum check."
scale\_down\_schedule\_expression: "Scheduler expression to check every x for scale down."
scale\_up\_reserved\_concurrent\_executions: "Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations."
lambda\_event\_source\_mapping\_batch\_size: "(Optional) Maximum number of records per Lambda invocation for this runner flavor. Overrides the module-level `lambda_event_source_mapping_batch_size` when set."
lambda\_event\_source\_mapping\_maximum\_batching\_window\_in\_seconds: "(Optional) Maximum seconds to gather records before invoking Lambda for this runner flavor. Overrides the module-level `lambda_event_source_mapping_maximum_batching_window_in_seconds` when set."
userdata\_template: "Alternative user-data template, replacing the default template. By providing your own user\_data you have to take care of installing all required software, including the action runner. Variables userdata\_pre/post\_install are ignored."
enable\_jit\_config: "Overwrite the default behavior for JIT configuration. By default JIT configuration is enabled for ephemeral runners and disabled for non-ephemeral runners. In case of GHES check first if the JIT config API is available. In case you are upgrading from 3.x to 4.x you can set `enable_jit_config` to `false` to avoid a breaking change when having your own AMI."
enable\_runner\_detailed\_monitoring: "Should detailed monitoring be enabled for the runner. Set this to true if you want to use detailed monitoring. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch-new.html for details."
enable\_cloudwatch\_agent: "Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`."
cloudwatch\_config: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
userdata\_pre\_install: "Script to be ran before the GitHub Actions runner is installed on the EC2 instances"
userdata\_post\_install: "Script to be ran after the GitHub Actions runner is installed on the EC2 instances"
runner\_hook\_job\_started: "Script to be ran in the runner environment at the beginning of every job"
runner\_hook\_job\_completed: "Script to be ran in the runner environment at the end of every job"
runner\_ec2\_tags: "Map of tags that will be added to the launch template instance tag specifications."
runner\_iam\_role\_managed\_policy\_arns: "Attach AWS or customer-managed IAM policies (by ARN) to the runner IAM role"
vpc\_id: "The VPC for security groups of the action runners. If not set uses the value of `var.vpc_id`."
subnet\_ids: "List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. If not set, uses the value of `var.subnet_ids`."
idle\_config: "List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle."
license\_specifications: "Optional EC2 License Manager license configuration ARNs for the runner launch template. Required for macOS dedicated-host runners when the host resource group uses a Mac dedicated host license configuration."
use\_dedicated\_host: "Experimental! Can be removed / changed without trigger a major release. Whether to use EC2 dedicated hosts for the runners. Needed for macos runners Note that using dedicated hosts can increase cost significantly."
runner\_log\_files: "(optional) Replaces the module default cloudwatch log config. See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html for details."
block\_device\_mappings: "The EC2 instance block device configuration. Takes the following keys: `device_name`, `delete_on_termination`, `volume_type`, `volume_size`, `encrypted`, `iops`, `throughput`, `kms_key_id`, `snapshot_id`, `volume_initialization_rate`."
job\_retry: "Experimental! Can be removed / changed without trigger a major release. Configure job retries. The configuration enables job retries (for ephemeral runners). After creating the instances a message will be published to a job retry queue. The job retry check lambda is checking after a delay if the job is queued. If not the message will be published again on the scale-up (build queue). Using this feature can impact the rate limit of the GitHub app."
pool\_config: "The configuration for updating the pool. The `pool_size` to adjust to by the events triggered by the `schedule_expression`. For example you can configure a cron expression for week days to adjust the pool to 10 and another expression for the weekend to adjust the pool to 1. Use `schedule_expression_timezone` to override the schedule time zone (defaults to UTC)."
iam\_overrides: "Allows to (optionally) override the instance profile and runner role created by the module. Set `override_instance_profile` to true and provide the `instance_profile_name` to use an existing instance profile. Set `override_runner_role` to true and provide the `runner_role_arn` to use an existing role for the runner instances."
}
# V2 contract
tags: "Tags applied to resources created for this runner configuration."
runner: "Runner settings such as the operating system, architecture, labels, hooks, runner group, name prefix, and IAM role configuration."
lambda: "Lambda settings such as runtime, architecture, networking, tags, and execution-role options for this runner configuration."
# Webhook, queue, and scale-up/scale-down orchestration settings.
orchestration\_provider: {
webhook: {
matcherConfig: "Label matching and dynamic-label policy used to route workflow jobs to this runner configuration."
runner: "Runner lifecycle settings including boot time, ephemeral mode, JIT configuration, and maximum runner count."
queue: "Build queue delay, retention, visibility timeout, redrive, and tags."
}
}
ssm: "SSM parameter paths, tags, and housekeeper settings for runner configuration storage."
observability: "Logging, tracing, and metric settings for the resources in this runner configuration."
# Compute settings for the runner provider.
compute\_provider: {
aws: {
ec2: "AWS EC2 runner settings, including AMI selection, instance types, capacity strategy, VPC and subnet placement, storage, user data, and runner access."
}
}
matcherConfig: {
labelMatchers: "The list of list of labels supported by the runner configuration. `[[self-hosted, linux, x64, example]]`"
exactMatch: "DEPRECATED: Use `bidirectionalLabelMatch` instead. If set to true all labels in the workflow job must match the GitHub labels (os, architecture and `self-hosted`). When false if __any__ workflow label matches it will trigger the webhook. Note: this only checks that workflow labels are a subset of runner labels, not the reverse."
bidirectionalLabelMatch: "If set to true, the runner labels and workflow job labels must be an exact two-way match (same set, any order, no extras or missing labels). This is stricter than `exactMatch` which only checks that workflow labels are a subset of runner labels. When false, if __any__ workflow label matches it will trigger the webhook."
priority: "If set it defines the priority of the matcher, the matcher with the lowest priority will be evaluated first. Default is 999, allowed values 0-999."
enableDynamicLabels: "Experimental! When true the dispatcher allows `ghr-*` dynamic labels for jobs routed to this runner. Default false."
awsDynamicLabelsPolicy: "Optional AWS dynamic label policy evaluated by the dispatcher. Only effective when `enableDynamicLabels = true`. Jobs whose provider dynamic labels violate every matching runner's policy are rejected with a 202 (a warning is logged). Evaluation: keys in `blocked_keys` are always rejected; keys in `restricted_keys` are allowed only when their value passes the rule; unlisted keys are allowed. Schema: `{ blocked_keys = [], restricted_keys = { = { allowed = [globs], denied = [globs], max = number|string } } }`. Keys use the dynamic label suffix, e.g. `instance-type` for `ghr-ec2-instance-type`."
}
redrive\_build\_queue: "Set options to attach (optional) a dead letter queue to the build queue, the queue between the webhook and the scale up lambda. You have the following options. 1. Disable by setting `enabled` to false. 2. Enable by setting `enabled` to `true`, `maxReceiveCount` to a number of max retries."
} | 
map(object({
    # V1 contract
    runner_config = optional(object({
      runner_os           = string
      runner_architecture = string
      runner_metadata_options = optional(map(any), {
        instance_metadata_tags      = "enabled"
        http_endpoint               = "enabled"
        http_tokens                 = "required"
        http_put_response_hop_limit = 1
      })
      ami = optional(object({
        filter               = optional(map(list(string)), { state = ["available"] })
        owners               = optional(list(string), ["amazon"])
        id_ssm_parameter_arn = optional(string, null)
        kms_key_arn          = optional(string, null)
      }), null)
      create_service_linked_role_spot      = optional(bool, false)
      credit_specification                 = optional(string, null)
      delay_webhook_event                  = optional(number, 30)
      disable_runner_autoupdate            = optional(bool, false)
      ebs_optimized                        = optional(bool, false)
      enable_ephemeral_runners             = optional(bool, false)
      enable_job_queued_check              = optional(bool, null)
      enable_on_demand_failover_for_errors = optional(list(string), [])
      scale_errors = optional(list(string), [
        "UnfulfillableCapacity",
        "MaxSpotInstanceCountExceeded",
        "TargetCapacityLimitExceededException",
        "RequestLimitExceeded",
        "ResourceLimitExceeded",
        "MaxSpotInstanceCountExceeded",
        "MaxSpotFleetRequestCountExceeded",
        "InsufficientInstanceCapacity",
        "InsufficientCapacityOnHost",
      ])
      enable_organization_runners                                    = optional(bool, false)
      enable_runner_binaries_syncer                                  = optional(bool, true)
      enable_ssm_on_runners                                          = optional(bool, false)
      enable_userdata                                                = optional(bool, true)
      instance_allocation_strategy                                   = optional(string, "lowest-price")
      instance_type_priorities                                       = optional(map(number), null)
      instance_max_spot_price                                        = optional(string, null)
      instance_target_capacity_type                                  = optional(string, "spot")
      instance_types                                                 = list(string)
      job_queue_retention_in_seconds                                 = optional(number, 86400)
      minimum_running_time_in_minutes                                = optional(number, null)
      pool_runner_owner                                              = optional(string, null)
      runner_as_root                                                 = optional(bool, false)
      runner_boot_time_in_minutes                                    = optional(number, 5)
      scale_down_idle_confirmation_seconds                           = optional(number, 0)
      runner_disable_default_labels                                  = optional(bool, false)
      runner_extra_labels                                            = optional(list(string), [])
      runner_group_name                                              = optional(string, "Default")
      runner_name_prefix                                             = optional(string, "")
      runner_run_as                                                  = optional(string, "ec2-user")
      runners_maximum_count                                          = number
      runner_additional_security_group_ids                           = optional(list(string), [])
      scale_down_schedule_expression                                 = optional(string, "cron(*/5 * * * ? *)")
      scale_up_reserved_concurrent_executions                        = optional(number, 1)
      lambda_event_source_mapping_batch_size                         = optional(number, null)
      lambda_event_source_mapping_maximum_batching_window_in_seconds = optional(number, null)
      userdata_template                                              = optional(string, null)
      userdata_content                                               = optional(string, null)
      enable_jit_config                                              = optional(bool, null)
      enable_runner_detailed_monitoring                              = optional(bool, false)
      enable_cloudwatch_agent                                        = optional(bool, true)
      cloudwatch_config                                              = optional(string, null)
      userdata_pre_install                                           = optional(string, "")
      userdata_post_install                                          = optional(string, "")
      runner_hook_job_started                                        = optional(string, "")
      runner_hook_job_completed                                      = optional(string, "")
      runner_ec2_tags                                                = optional(map(string), {})
      runner_iam_role_managed_policy_arns                            = optional(list(string), [])
      vpc_id                                                         = optional(string, null)
      subnet_ids                                                     = optional(list(string), null)
      idle_config = optional(list(object({
        cron             = string
        timeZone         = string
        idleCount        = number
        evictionStrategy = optional(string, "oldest_first")
      })), [])
      cpu_options = optional(object({
        core_count            = optional(number)
        threads_per_core      = optional(number)
        amd_sev_snp           = optional(string)
        nested_virtualization = optional(string)
      }), null)
      placement = optional(object({
        affinity                = optional(string)
        availability_zone       = optional(string)
        group_id                = optional(string)
        group_name              = optional(string)
        host_id                 = optional(string)
        host_resource_group_arn = optional(string)
        spread_domain           = optional(string)
        tenancy                 = optional(string)
        partition_number        = optional(number)
      }), null)
      license_specifications = optional(list(object({
        license_configuration_arn = string
      })), [])
      use_dedicated_host = optional(bool, false)
      runner_log_files = optional(list(object({
        log_group_name   = string
        prefix_log_group = bool
        file_path        = string
        log_stream_name  = string
        log_class        = optional(string, "STANDARD")
      })), null)
      block_device_mappings = optional(list(object({
        delete_on_termination      = optional(bool, true)
        device_name                = optional(string, "/dev/xvda")
        encrypted                  = optional(bool, true)
        iops                       = optional(number)
        kms_key_id                 = optional(string)
        snapshot_id                = optional(string)
        throughput                 = optional(number)
        volume_initialization_rate = optional(number)
        volume_size                = number
        volume_type                = optional(string, "gp3")
        })), [{
        volume_size = 30
      }])
      pool_config = optional(list(object({
        schedule_expression          = string
        schedule_expression_timezone = optional(string)
        size                         = number
      })), [])
      job_retry = optional(object({
        enable             = optional(bool, false)
        delay_in_seconds   = optional(number, 300)
        delay_backoff      = optional(number, 2)
        lambda_memory_size = optional(number, 256)
        lambda_timeout     = optional(number, 30)
        max_attempts       = optional(number, 1)
      }), {})
      iam_overrides = optional(object({
        override_instance_profile = optional(bool, null)
        instance_profile_name     = optional(string, null)
        override_runner_role      = optional(bool, null)
        runner_role_arn           = optional(string, null)
        }), {
        override_instance_profile = false
        instance_profile_name     = null
        override_runner_role      = false
        runner_role_arn           = null
      })
    }), null)
    matcherConfig = optional(object({
      labelMatchers           = list(list(string))
      exactMatch              = optional(bool, false)
      bidirectionalLabelMatch = optional(bool, false)
      priority                = optional(number, 999)
      enableDynamicLabels     = optional(bool, false)
      awsDynamicLabelsPolicy  = optional(any, null)
    }), null)
    redrive_build_queue = optional(object({
      enabled         = bool
      maxReceiveCount = number
      }), {
      enabled         = false
      maxReceiveCount = null
    })

    # V2 Contract
    tags = optional(map(string), {})

    runner = optional(object({
      os                     = optional(string, null)
      architecture           = optional(string, null)
      disable_default_labels = optional(bool, null)
      extra_labels           = optional(list(string), null)
      group_name             = optional(string, null)
      name_prefix            = optional(string, null)
      run_as_root            = optional(bool, null)
      run_as                 = optional(string, null)
      auto_update_disabled   = optional(bool, null)
      tags                   = optional(map(string), {})
      hooks = optional(object({
        job_started   = optional(string, null)
        job_completed = optional(string, null)
      }), {})
      iam = optional(object({
        role = optional(object({
          arn = string
        }), null)
        managed_policy_arns          = optional(map(string), null)
        additional_trust_policy_json = optional(string, null)
        path                         = optional(string, null)
        permissions_boundary         = optional(string, null)
      }), {})
    }), {})

    lambda = optional(object({
      runtime            = optional(string, null)
      architecture       = optional(string, null)
      subnet_ids         = optional(list(string), null)
      security_group_ids = optional(list(string), null)
      tags               = optional(map(string), {})
      role = optional(object({
        path                 = optional(string, null)
        permissions_boundary = optional(string, null)
      }), {})
    }), {})

    orchestration_provider = optional(object({
      webhook = optional(object({
        runner = optional(object({
          boot_time_in_minutes = optional(number, null)
          ephemeral            = optional(bool, null)
          jit_config_enabled   = optional(bool, null)
          maximum_count        = optional(number, null)
        }), {})
        github = optional(object({
          organization_runners = optional(bool, false)
        }), {})
        matcherConfig = optional(object({
          labelMatchers           = list(list(string))
          exactMatch              = optional(bool, false)
          bidirectionalLabelMatch = optional(bool, false)
          priority                = optional(number, 999)
          dynamic_labels_enabled  = optional(bool, false)
          awsDynamicLabelsPolicy = optional(object({
            blocked_keys = optional(list(string), [])
            restricted_keys = optional(map(object({
              allowed = optional(list(string), [])
              denied  = optional(list(string), [])
              max     = optional(string, null)
            })), {})
          }), null)
        }), null)
        queue = optional(object({
          delay_webhook_event            = optional(number, null)
          job_queue_retention_in_seconds = optional(number, null)
          visibility_timeout_seconds     = optional(number, null)
          redrive_build_queue = optional(object({
            enabled         = optional(bool, null)
            maxReceiveCount = optional(number, null)
          }), null)
          tags = optional(map(string), {})
        }), {})
        lambda = optional(object({
          scale = optional(object({
            up = optional(object({
              memory_size                    = optional(number, null)
              timeout                        = optional(number, null)
              reserved_concurrent_executions = optional(number, null)
              job_queued_check_enabled       = optional(bool, null)
              event_source_mapping = optional(object({
                batch_size                         = optional(number, null)
                maximum_batching_window_in_seconds = optional(number, null)
              }), {})
              tags = optional(map(string), {})
            }), {})
            down = optional(object({
              memory_size                     = optional(number, null)
              timeout                         = optional(number, null)
              schedule_expression             = optional(string, null)
              minimum_running_time_in_minutes = optional(number, null)
              idle_confirmation_seconds       = optional(number, null)
              idle_config = optional(list(object({
                cron             = string
                timeZone         = string
                idleCount        = number
                evictionStrategy = optional(string, "oldest_first")
              })), null)
              tags = optional(map(string), {})
            }), {})
          }), {})
          pool = optional(object({
            memory_size                    = optional(number, null)
            timeout                        = optional(number, null)
            reserved_concurrent_executions = optional(number, null)
            config = optional(list(object({
              schedule_expression          = string
              schedule_expression_timezone = optional(string)
              size                         = number
            })), null)
            include_busy_runners = optional(bool, null)
            runner_owner         = optional(string, null)
            tags                 = optional(map(string), {})
          }), {})
        }), {})
        job_retry = optional(object({
          enabled          = optional(bool, false)
          delay_in_seconds = optional(number, 300)
          delay_backoff    = optional(number, 2)
          max_attempts     = optional(number, 1)
          tags             = optional(map(string), {})
          lambda = optional(object({
            memory_size                    = optional(number, 256)
            reserved_concurrent_executions = optional(number, 1)
            timeout                        = optional(number, 30)
          }), {})
        }), {})
      }), null)
      scale_set = optional(object({
        github = object({
          config_url = string
          installation_id_ssm = object({
            name        = string
            arn         = string
            kms_key_arn = optional(string, null)
          })
          force_ghes = optional(bool, null)
        })
        name                 = string
        id                   = number
        runner_group_id      = optional(number, null)
        min_runners          = optional(number, 0)
        max_runners          = optional(number, 10)
        boot_time_in_minutes = optional(number, 10)
        session_owner        = optional(string, null)
        work_folder          = optional(string, null)
      }), null)
    }), {})

    ssm = optional(object({
      paths = optional(object({
        root   = optional(string, null)
        tokens = optional(string, null)
        config = optional(string, null)
      }), {})
      tags = optional(map(string), {})
      parameters = optional(object({
        tags = optional(map(string), {})
      }), {})
      housekeeper = optional(object({
        schedule_expression = optional(string, null)
        state               = optional(string, null)
        tags                = optional(map(string), {})
        lambda = optional(object({
          artifact = optional(object({
            zip = optional(string, null)
            s3 = optional(object({
              key            = string
              object_version = optional(string, null)
            }), null)
          }), {})
          memory_size = optional(number, null)
          timeout     = optional(number, null)
        }), {})
        config = optional(object({
          tokenPath      = optional(string, null)
          minimumDaysOld = optional(number, null)
          dryRun         = optional(bool, null)
        }), {})
      }), {})
    }), {})

    observability = optional(object({
      logs = optional(object({
        level             = optional(string, null)
        retention_in_days = optional(number, null)
        kms_key_id        = optional(string, null)
        class             = optional(string, null)
        tags              = optional(map(string), {})
      }), {})
      tracing = optional(object({
        mode                  = optional(string, null)
        capture_http_requests = optional(bool, null)
        capture_error         = optional(bool, null)
      }), {})
      metrics = optional(object({
        enabled   = optional(bool, null)
        namespace = optional(string, null)
        metric = optional(object({
          github_app_rate_limit = optional(object({
            enabled = optional(bool, null)
          }), {})
          job_retry = optional(object({
            enabled = optional(bool, null)
          }), {})
          spot_termination_warning = optional(object({
            enabled = optional(bool, null)
          }), {})
        }), {})
      }), {})
    }), {})

    compute_provider = optional(object({
      aws = optional(object({
        ec2 = optional(object({
          metadata_options = optional(object({
            instance_metadata_tags      = optional(string, "enabled")
            http_endpoint               = optional(string, "enabled")
            http_tokens                 = optional(string, "required")
            http_put_response_hop_limit = optional(number, 1)
          }), {})
          ami = optional(object({
            filter = optional(map(list(string)), { state = ["available"] })
            owners = optional(list(string), ["amazon"])
            id_ssm_parameter = optional(object({
              arn = string
            }), null)
            kms_key = optional(object({
              arn = string
            }), null)
          }), null)
          block_device_mappings = optional(list(object({
            delete_on_termination      = optional(bool, true)
            device_name                = optional(string, "/dev/xvda")
            encrypted                  = optional(bool, true)
            iops                       = optional(number)
            kms_key_id                 = optional(string)
            snapshot_id                = optional(string)
            throughput                 = optional(number)
            volume_initialization_rate = optional(number)
            volume_size                = number
            volume_type                = optional(string, "gp3")
          })), [{ volume_size = 30 }])
          create_service_linked_role_spot = optional(bool, false)
          credit_specification            = optional(string, null)
          ebs_optimized                   = optional(bool, false)
          cloudwatch_agent = optional(object({
            enabled = optional(bool, true)
            config  = optional(string, null)
          }), {})
          binaries_syncer = optional(object({
            enabled = optional(bool, null)
          }), {})
          detailed_monitoring_enabled = optional(bool, false)
          ssm_enabled                 = optional(bool, false)
          user_data = optional(object({
            enabled               = optional(bool, true)
            template              = optional(string, null)
            content               = optional(string, null)
            pre_install           = optional(string, "")
            post_install          = optional(string, "")
            debug_logging_enabled = optional(bool, false)
          }), {})
          instance_allocation_strategy   = optional(string, "lowest-price")
          instance_max_spot_price        = optional(string, null)
          instance_target_capacity_type  = optional(string, "spot")
          instance_type_priorities       = optional(map(number), null)
          instance_types                 = optional(list(string), [])
          additional_security_group_ids  = optional(list(string), null)
          managed_security_group_enabled = optional(bool, null)
          egress_rules = optional(list(object({
            cidr_blocks      = list(string)
            ipv6_cidr_blocks = list(string)
            prefix_list_ids  = list(string)
            from_port        = number
            protocol         = string
            security_groups  = list(string)
            self             = bool
            to_port          = number
            description      = string
          })), null)
          instance_profile_path         = optional(string, null)
          key_name                      = optional(string, null)
          associate_public_ipv4_address = optional(bool, null)
          instance_profile = optional(object({
            name = string
          }), null)
          on_demand_failover_for_errors = optional(list(string), [])
          scale_errors = optional(list(string), [
            "UnfulfillableCapacity",
            "MaxSpotInstanceCountExceeded",
            "TargetCapacityLimitExceededException",
            "RequestLimitExceeded",
            "ResourceLimitExceeded",
            "MaxSpotInstanceCountExceeded",
            "MaxSpotFleetRequestCountExceeded",
            "InsufficientInstanceCapacity",
            "InsufficientCapacityOnHost",
          ])
          subnet_ids = optional(list(string), null)
          vpc_id     = optional(string, null)
          cpu_options = optional(object({
            core_count            = optional(number)
            threads_per_core      = optional(number)
            amd_sev_snp           = optional(string)
            nested_virtualization = optional(string)
          }), null)
          placement = optional(object({
            affinity                = optional(string)
            availability_zone       = optional(string)
            group_id                = optional(string)
            group_name              = optional(string)
            host_id                 = optional(string)
            host_resource_group_arn = optional(string)
            spread_domain           = optional(string)
            tenancy                 = optional(string)
            partition_number        = optional(number)
          }), null)
          license_specifications = optional(list(object({
            license_configuration_arn = string
          })), [])
          use_dedicated_host = optional(bool, false)
          log_files = optional(list(object({
            log_group_name   = string
            prefix_log_group = bool
            file_path        = string
            log_stream_name  = string
            log_class        = optional(string, "STANDARD")
          })), null)
          tags = optional(map(string), {})
        }), null)
      }), {})
    }), {})
  }))
| `{}` | no | | [parameter\_store\_tags](#input\_parameter\_store\_tags) | Map of tags that will be added to all the SSM Parameter Store parameters created by the Lambda function. | `map(string)` | `{}` | no | | [pool\_lambda\_reserved\_concurrent\_executions](#input\_pool\_lambda\_reserved\_concurrent\_executions) | Amount of reserved concurrent executions for the scale-up lambda function. A value of 0 disables lambda from being triggered and -1 removes any concurrency limitations. | `number` | `1` | no | | [pool\_lambda\_timeout](#input\_pool\_lambda\_timeout) | Time out for the pool lambda in seconds. | `number` | `60` | no |