version: '3.8'

services:
  django:
    build: .
    container_name: django_app
    restart: always
    ports:
      - "8000:8000"
    volumes:
      - .:/app
    depends_on:
      - db
    environment:
      - DEBUG=True
      - DATABASE_URL=postgres://myuser:mypassword@db:5432/mydatabase

  db:
    image: postgres:15
    container_name: postgres_db
    restart: always
    environment:
      POSTGRES_USER: myuser
      POSTGRES_PASSWORD: mypassword
      POSTGRES_DB: mydatabase
    volumes:
      - pgdata:/var/lib/postgresql/data
    ports:
      - "5432:5432"

volumes:
  pgdata: