version: '3.8'

services:
  db:
    image: postgres:16
    container_name: dev_db
    restart: always
    environment:
      POSTGRES_DB: dev_database
      POSTGRES_USER: dev_user
      POSTGRES_PASSWORD: dev_password
    ports:
      - "5432:5432"
    volumes:
      - dev_postgres_data:/var/lib/postgresql/data

volumes:
  dev_postgres_data: