Minimalist Node.js Express Application in Docker

Initial code from https://nodejs.org/en/docs/guides/nodejs-docker-webapp/

Build Docker image

To build manually:

$ docker build -t brianfive/simple-express-docker:latest .
$ docker login
$ docker push brianfive/simple-express-docker:latest

Running Docker image

# run in foreground (ctrl-c to stop)
$ docker run -p 44444:8080 -it brianfive/simple-express-docker

# run in background as daemon
$ docker run -p 44444:8080 -d brianfive/simple-express-docker