version: '3.9'

volumes:
  store_postgres_data:
    driver: local

services:
  postgres_for_store:
    container_name: store_postgres_container
    image: postgres:13.3
    volumes:
      - store_postgres_data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: store_db
      POSTGRES_USER: store
      POSTGRES_PASSWORD: secret
    ports:
      - "5432:5432"