Using docker for node, express app, mongodb.
- Install Docker: https://docs.docker.com/engine/installation/
$ docker build -t dante/node:0.1 .
$ docker run -i -t -p 8080:8080 dante/node:0.1
$ docker run -i -t -p 8080 dante/node:0.1 /bin/bash
$ docker run -d -p 8080:8080 dante/node:0.1
$ docker images
$ docker ps