version: '3'

services:
  db:
    # See https://hub.docker.com/_/postgres
    image: postgres
    container_name: postgres
    environment:
      - POSTGRES_DB=$POSTGRES_NAME
      - POSTGRES_USER=$POSTGRES_USER
      - POSTGRES_PASSWORD=$POSTGRES_PASSWORD
  rabbitmq:
    image: rabbitmq:3.7
    container_name: rabbitmq
  celery:
    build: .
    container_name: celery
    command: celery -A newsreader worker --beat --scheduler django --workdir=/app/src/
    environment:
      - POSTGRES_HOST=$POSTGRES_HOST
      - POSTGRES_NAME=$POSTGRES_NAME
      - POSTGRES_USER=$POSTGRES_USER
      - POSTGRES_PASSWORD=$POSTGRES_PASSWORD
      - DJANGO_SETTINGS_MODULE=newsreader.conf.docker
    volumes:
      - .:/app
    depends_on:
      - rabbitmq
  web:
    build: .
    container_name: web
    command: src/entrypoint.sh
    environment:
      - POSTGRES_HOST=$POSTGRES_HOST
      - POSTGRES_NAME=$POSTGRES_NAME
      - POSTGRES_USER=$POSTGRES_USER
      - POSTGRES_PASSWORD=$POSTGRES_PASSWORD
      - DJANGO_SETTINGS_MODULE=newsreader.conf.docker
    volumes:
      - .:/app
    ports:
      - '8000:8000'
    depends_on:
      - db