Jenkins Agent with Img builder tool

Usage in Kubernetes (Kubernetes Jenkins Plugin)

Kubernetes Jenkins Plugin Config

---
Work Directory: /home/jenkins
Arguments: ${computer.jnlpmac} ${computer.name} 
Image: alphaceti/jenkins-agent:0.0.2
Container name: jnlp
Run As User ID: 1000
Run As Group ID: 1000

Raw Pod Template (Merge strategy)

---
spec:
  containers:
  -  name: "jnlp"
     securityContext:
       privileged: true

Annotations

---
container.seccomp.security.alpha.kubernetes.io/jnlp: unconfined
container.apparmor.security.beta.kubernetes.io/jnlp: unconfined

Jenkinsfile

...
stage("Main build") {
  sh(returnStdout: true, script: 'img build -t user/myimage -f Dockerfile . && img ls')
}
...

Tools

• Jenkins Agent with root-less OCI compatible image builder Img.

Jenkins

BuildBench