services:
  postgres:
    image: postgres:18
    restart: unless-stopped
    ports:
      - 5432:5432
    volumes:
      - ./volumes/data:/var/lib/postgresql
    environment:
      TZ: Asia/Shanghai
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    healthcheck:
      test:
        - CMD-SHELL
        - pg_isready -U postgres
      interval: 1s
      timeout: 5s
      retries: 10

networks:
  default:
    name: db