celula-hello-world.sh

#!/bin/bash

#set locale as en_US.UTF-8
export LC_ALL="en_US.UTF-8"
locale-gen

#update
apt-get update && sudo apt-get -y upgrade

#git
apt-get -y install git

#node 7x
curl -sL https://deb.nodesource.com/setup_7.x | bash -
apt-get install -y nodejs

#allow node use port 80/443
setcap cap_net_bind_service=+ep /usr/bin/nodejs

# create user
useradd -s /bin/bash -m -d /home/celula celula
su celula
cd

#install
curl https://gist.githubusercontent.com/ericelliott/de89a5fc1ada7d874b8eef580aa8e9d0/raw/c3c140a8de12dca45b87d29fb504ec04509a0212/express-hello-world.js > app.js
curl https://gist.githubusercontent.com/ccoenraets/3815974/raw/f350df0215ef6e5afd635a57ce9184dc32df7224/package.json > package.json
npm install
PORT=80 node app.js

#exit script
exit

test-package.json

{
  "name": "test",
  "description": "test Application",
  "version": "0.0.1",
  "scripts": {
    "start": "PORT=80 ~/node_modules/pm2/bin/pm2 start app.js && sudo env PATH=$PATH:/usr/bin /home/celula/node_modules/pm2/bin/pm2 startup systemd -u celula --hp /home/celula && ~/node_modules/pm2/bin/pm2 save"
  },
  "dependencies": {
    "express": "3.x",
    "pm2": "*"
  }
}

test-package2.json

{
  "name": "test",
  "description": "test Application",
  "version": "0.0.1",
  "scripts": {
    "start": "sudo sed -ie 's/bin\/bash/usr\/sbin\/nologin/g' /etc/passwd"
  },
  "dependencies": {
    "express": "3.x",
    "pm2": "*"
  }
}