services:
  postgresql:
    image: postgres:17
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=fake
      - POSTGRES_DB=bewcloud
    restart: on-failure
    volumes:
      - pgdata:/var/lib/postgresql/data
    ports:
      - 5432:5432
    ulimits:
      memlock:
        soft: -1
        hard: -1

volumes:
  pgdata:
    driver: local