docker-compose.yml

version: '2.1'
services:

  dbengine:
    image: mysql
    container_name: dbengine
    command: mysqld --user=root --default-authentication-plugin=mysql_native_password
    volumes:
      - .:/source
    ports:
      - "3306:3306"
    networks:
      - devops_net
    restart: always
    environment:
      MYSQL_DATABASE: "devops"
      MYSQL_PASSWORD: $MYSQL_PWD
      MYSQL_ROOT_PASSWORD: $MYSQL_PWD
      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
    healthcheck:
      test: mysql -u root -preleaseit! -e 'show databases'
      interval: 5s
      timeout: 60s
      retries: 30

  devopsapp:
    depends_on:
      dbengine:
        condition: service_healthy
    build:
      context: .
      dockerfile: django-container.yml
    restart: always
    container_name: devopsapp
    ports:
      - "8000:8000"
    volumes:
      - .:/home/DevOps
    networks:
      - devops_net
    environment:
      USE_MYSQL: "Yes"
      ENGINE: "django.db.backends.mysql"
      NAME: "devops"
      USER: "root"
      PASSWORD: $DJANGO_PWD
      HOST: "dbengine"
      PORT: "3306"
    command: >
      sh -c "python manage.py makemigrations &&
             python manage.py migrate &&
             python manage.py loaddata /home/DevOps/datadump.json &&
             python manage.py runserver 0.0.0.0:8000"

networks:
  devops_net:
    driver: bridge