services:
  app:
    image: internal-business-app:latest
    build:
      context: .
    env_file:
      - .env
    ports:
      - '3000:3000'
    restart: unless-stopped
    read_only: true
    tmpfs:
      - /tmp
    security_opt:
      - no-new-privileges:true
    cap_drop:
      - ALL
    healthcheck:
      test:
        [
          'CMD',
          'node',
          '-e',
          "fetch('http://127.0.0.1:3000/health/ready').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))",
        ]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s