services:
  postgres:
    image: postgres:18
    container_name: postgres
    restart: always
    healthcheck:
      interval: 30s
      retries: 5
      start_period: 20s
      test:
      - CMD-SHELL
      - pg_isready -U $${POSTGRES_USER}
      timeout: 5s
    env_file:
      - .env
    secrets:
      - PGROOT_PASS
      # - PSUSER_PASS
    volumes:
      - pgdata:/var/lib/postgresql/18/docker
    networks:
      - db
volumes:
  pgdata:
    name: pgdata
secrets:
  PGROOT_PASS:
    file: .secrets/PGROOT_PASS
  # PSUSER_PASS:
  #   file: .secrets/PSUSER_PASS
networks:
  db:
    external:
      true