## Compose sample application ### Django application in dev mode Project structure: ``` . ├── docker-compose.yml ├── app    ├── Dockerfile    ├── requirements.txt    └── manage.py ``` [_docker-compose.yml_](docker-compose.yml) ``` services: web: build: app ports: - '8000:8000' ``` ## Deploy with docker-compose ``` $ docker-compose up -d Creating network "django_default" with the default driver Building web Step 1/6 : FROM python:3.7-alpine ... ... Status: Downloaded newer image for python:3.7-alpine Creating django_web_1 ... done ``` ## Expected result Listing containers must show two containers running and the port mapping as below: ``` $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 3adaea94142d django_web "python3 manage.py r…" About a minute ago Up About a minute 0.0.0.0:8000->8000/tcp django_web_1 ``` After the application starts, navigate to `http://localhost:8000` in your web browser: Stop and remove the containers ``` $ docker-compose down ```