docker-compose.yml

version: '3'
services:

  db:
    image: postgres
    container_name: postgres_app
    environment:
      POSTGRES_DB: test
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - pg_data:/var/lib/postgresql/data/pgdata
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
      interval: 10s
      timeout: 5s
      retries: 5


  app:
    build: .
    container_name: app_container
    tty: true
    command: bash -c "python manage.py migrate && python manage.py add_su && python manage.py loaddata data.json && python manage.py runserver 0.0.0.0:8000"
    volumes:
      - .:/app
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: [ "CMD-SHELL", "python manage.py showmigrations" ]
      interval: 10s
      timeout: 5s
      retries: 5


volumes:
  pg_data: