version: "3.9"
services:
    db:
        image: postgres
        volumes:
          - ./django_db:/var/lib/postgresql
        environment:
          - POSTGRES_DB=django_db
          - POSTGRES_USER=admin
          - POSTGRES_PASSWORD=admin
    web:
        build: .
        command: >
            sh -c 'python manage.py runserver 0.0.0.0:8000'
        volumes:
          - .:/blog
        ports:
          - "8000:8000"
        depends_on:
          - db