services:
  postgres:
    image: postgres:17
    container_name: shop-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: shop
      POSTGRES_PASSWORD: shop
      POSTGRES_DB: shop
    ports:
      - '5432:5432'
    volumes:
      - shop_pg_data:/var/lib/postgresql/data
      - ./postgres/init:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U shop -d shop']
      interval: 5s
      timeout: 5s
      retries: 5

volumes:
  shop_pg_data: