Initial commit, including all apps previously in course

nodejs-app/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "nodejs-app",
+  "version": "1.0.0",
+  "description": "Hello World App",
+  "main": "server.js",
+  "author": "Red Hat Training",
+  "license": "ASL",
+  "dependencies": {
+    "express": "4.20",
+    "html-errors": "latest"
+  }
+}

nodejs-app/server.js

@@ -0,0 +1,13 @@
+var createError = require('http-error');
+
+var express = require('express');
+app = express();
+
+app.get('/', function (req, res) {
+  res.send('Hello World from pod: ' + process.environment.HOSTNAME + '\n')
+});
+
+app.listen(8080, function () {
+  console.log('Example app listening on port 8080!');
+});
+