text: 'use strict';
  
  const os = require('os');
  const express = require('express');
  
  const Redis = require('ioredis');
  const redis = new Redis(6379, 'redis');
  redis.set('time', new Date().getTime());
  
  // Constants
  const PORT = 3000;
  const HOST = '0.0.0.0';
  
  // App
  const app = express();
  app.get('/', (req, res) => {
      redis.get('time', function (err, result) {
          let msg = 'Node Dockerized - Hostname: ' + os.hostname() + ' - Time: ' + result;
          console.log(msg);
          res.send(msg);
      });
  });
  
  app.listen(PORT, HOST);
  console.log(`Running on http://${HOST}:${PORT}`);