OpenCoroutineProxy/docker-compose.yml at main · Alidmo/OpenCoroutineProxy · GitHub

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version: "3.9"

# ─────────────────────────────────────────────────────────────────────────────
# OpenCoroutineProxy — local development & smoke-test stack
#
# Services
#   proxy          → the proxy itself (built from local Dockerfile)
#   primary-mock   → WireMock simulating the fast primary backend  (50 ms delay)
#   shadow-mock    → WireMock simulating the slow shadow backend (5 000 ms delay)
#   prometheus     → scrapes /actuator/prometheus
#   grafana        → visualises proxy metrics (pre-configured dashboard)
#
# Quick start:
#   make docker-up        # build + start everything
#   make smoke-test       # run curl-based validation
#   make docker-down      # tear everything down
# ─────────────────────────────────────────────────────────────────────────────

networks:
  proxy-net:
    driver: bridge

services:

  # ── Primary mock backend ────────────────────────────────────────────────────
  primary-mock:
    image: wiremock/wiremock:3.6.0
    container_name: primary-mock
    networks: [proxy-net]
    ports:
      - "8081:8080"
    volumes:
      - ./docker/wiremock/primary:/home/wiremock
    command: --port 8080 --verbose
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/__admin/health"]
      interval: 10s
      timeout: 3s
      retries: 5

  # ── Shadow mock backend ─────────────────────────────────────────────────────
  shadow-mock:
    image: wiremock/wiremock:3.6.0
    container_name: shadow-mock
    networks: [proxy-net]
    ports:
      - "8082:8080"
    volumes:
      - ./docker/wiremock/shadow:/home/wiremock
    command: --port 8080 --verbose
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/__admin/health"]
      interval: 10s
      timeout: 3s
      retries: 5

  # ── Proxy ───────────────────────────────────────────────────────────────────
  proxy:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: open-coroutine-proxy
    networks: [proxy-net]
    ports:
      - "8080:8080"
    environment:
      # Override routes to point at the Docker-networked WireMock instances
      # Spring Boot relaxed binding: PROXY_ROUTES_0_PATH_MATCH → proxy.routes[0].path-match
      PROXY_ROUTES_0_PATH_MATCH: "/api/**"
      PROXY_ROUTES_0_PRIMARY_URL: "http://primary-mock:8080"
      PROXY_ROUTES_0_SHADOW_URL: "http://shadow-mock:8080"
      PROXY_ROUTES_1_PATH_MATCH: "/actuator/**"
      PROXY_ROUTES_1_PRIMARY_URL: "http://primary-mock:8080"
      PROXY_WEBCLIENT_PRIMARY_TIMEOUT_MS: "5000"
      PROXY_WEBCLIENT_SHADOW_TIMEOUT_MS: "10000"
      # JVM timezone
      TZ: "UTC"
    depends_on:
      primary-mock:
        condition: service_healthy
      shadow-mock:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/actuator/health"]
      interval: 15s
      timeout: 5s
      start_period: 30s
      retries: 5

  # ── Prometheus ───────────────────────────────────────────────────────────────
  prometheus:
    image: prom/prometheus:v2.53.0
    container_name: prometheus
    networks: [proxy-net]
    ports:
      - "9090:9090"
    volumes:
      - ./docker/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.retention.time=1h"
    depends_on:
      proxy:
        condition: service_healthy

  # ── Grafana ──────────────────────────────────────────────────────────────────
  grafana:
    image: grafana/grafana:11.1.0
    container_name: grafana
    networks: [proxy-net]
    ports:
      - "3000:3000"
    environment:
      GF_SECURITY_ADMIN_PASSWORD: "admin"
      GF_USERS_ALLOW_SIGN_UP: "false"
    volumes:
      - ./docker/grafana/provisioning:/etc/grafana/provisioning:ro
    depends_on:
      - prometheus