services:
  server:
    image: docker.registry.computerliebe.org/battleship
    environment:
      DATABASE_URL: postgres://postgres:${DATABASE_PASSWORD}@db:5432/${DATABASE_NAME}
    # ports:
    #   - 3000:3000
    depends_on:
      db:
        condition: service_healthy

  db:
    image: postgres
    restart: always
    user: postgres
    volumes:
      - db-data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: ${DATABASE_NAME}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
    # ports:
    #   - 5432:5432
    # expose:
    #   - 5432
    healthcheck:
      test: [ "CMD", "pg_isready" ]
      interval: 10s
      timeout: 5s
      retries: 5
volumes:
  db-data: