docker-compose.yml

services:
  postgres:
    image: postgres:${POSTGRES_VERSION:-16}-alpine
    container_name: workload-governor-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-workload_governor}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - workload-governor-network

  redis:
    image: redis:7-alpine
    container_name: workload-governor-redis
    command: redis-server --appendonly yes
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - workload-governor-network

  pgadmin:
    image: dpage/pgadmin4:latest
    container_name: workload-governor-pgadmin
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_EMAIL:-admin@example.com}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_PASSWORD:-admin}
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - workload-governor-network
    profiles:
      - tools

  # Test runner service — used by:
  #   docker compose up --abort-on-container-exit test
  # Runs the full Jest integration test suite against real Postgres + Redis.
  test:
    image: node:20-alpine
    container_name: workload-governor-test
    working_dir: /app
    command: ["sh", "-c", "npm ci && npm test -- --forceExit"]
    environment:
      NODE_ENV: test
      DATABASE_URL: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-workload_governor}
      REDIS_URL: redis://redis:6379
      ADMIN_TOKEN: ${ADMIN_TOKEN:-test-admin-token}
      GITHUB_WEBHOOK_SECRET: ${GITHUB_WEBHOOK_SECRET:-test-secret}
    volumes:
      - .:/app
      - /app/node_modules
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - workload-governor-network
    profiles:
      - test

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local

networks:
  workload-governor-network:
    driver: bridge