docker-compose.yml

version: '3'
services:
  db:
    image: postgres
    environment:
      POSTGRES_PASSWORD: secret
  cache:
    image: redis
    restart: on-failure
  worker:
    build: .
    image: <%= project_name %>
    #env_file: .env
    command: celery worker -A <%= project_name %>.celery --loglevel=info --logfile=worker.log -B
    volumes:
      - .:/app
    links:
      - db
      - cache
  web:
    build: .
    image: <%= project_name %>
    #env_file: .env
    restart: on-failure
    command: gunicorn <%= project_name %>.wsgi -c <%= project_name %>/gunicorn.conf.py
    #command: python manage.py runserver 0.0.0.0:8000
    environment:
      DATABASE_URL: psql://postgres:secret@db/postgres
      REDIS_URL: redis://cache:6379
    volumes:
      - .:/app
    ports:
      - "8000:8000"
    links:
      - db
      - cache
  cli:
    build: .
    image: <%= project_name %>
    #env_file: .env
    entrypoint: python3 manage.py
    environment:
      DATABASE_URL: psql://postgres:secret@db/postgres
      REDIS_URL: redis://cache:6379
    volumes:
      - .:/app
    links:
      - db
      - cache