docker run hello-world
docker run -it node:8-alpine bash
docker ps
node -e '1+1' -p
git clone https://github.com/ErickWendel/nodejs-with-mongodb-api-example.git
cd nodejs-with-mongodb-api-example
npm i
npm run build
npm start #causes exception because mongoDB is not installed
touch Dockerfile .dockerignore
docker run -d --name mongodb mongo:3.5
docker build -t api-example .
docker run -p 3000:3000 --link mongodb:mongo -e MONGO_URL=mongodb api-example
Obs: if you are on linux sytem, npm install script, fails because you need sudo permissions. Try to run sudo npm i -g typescript and remove "preinstall": "npm i -g typescript" line from package.json, after that, try npm i again.