services:
  app:
    container_name: lab-postgenerator-app
    build:
      context: .
      dockerfile: Dockerfile
    env_file: .env
    volumes:
      - postgenerator-data:/app/data
    networks:
      - proxy_net
    # NO exposed ports — traffic routed via lab-router nginx
    deploy:
      resources:
        limits:
          memory: 1024M
          cpus: '1.0'
    restart: unless-stopped

volumes:
  postgenerator-data:
    name: postgenerator-data

networks:
  proxy_net:
    external: true