To setup the app
docker-compose build
To run the app
docker-compose up
To stop the app
docker-compose down
To update/install packages in frontend
docker run -v $PWD/frontend:/app -p 3000:3000 -it frontend:latest npm install
heroku config:set PRODUCTION_HOST=<your app name>.herokuapp.com SECRET_KEY=<your secret key> DJANGO_SETTINGS_MODULE=hello_world.settings.production
Tell heroku to use Docker
heroku stack:set container
git push heroku master
or
git push heroku <your branch>:master