version: "3.9"
services:
  postgres:
    image: postgres:15-alpine
    restart: unless-stopped
    user: postgres
    environment:
      - POSTGRES_PASSWORD=
      - POSTGRES_USER=postgres
    volumes:
      - aurora-pg:/var/lib/postgresql/data
      - ./init_db.sql:/docker-entrypoint-initdb.d/init_db.sql
    ports:
      - "40010:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - aurora
  
volumes:
  aurora-pg:
    driver: local

networks:
  aurora:
    external: true