A NodeJS application to use in OpenShift
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var express = require("express");
var app = express();
var router = express.Router();
var port = 8080;
// See https://www.w3schools.com/cssref/css_colors.asp
var color = "yellow";
router.use(function (req,res,next) {
next();
console.log("%s %s => %i", req.method, req.originalUrl, res.statusCode);
});
router.get("/",function(req,res){
res.sendFile(__dirname + '/views/index.html');
});
router.get("/info",function(req,res){
var response = {
color: color,
podName: process.env["HOSTNAME"],
};
res.type('application/json')
.header("Connection", "close")
.header('Cache-Control', 'private, no-cache, no-store, must-revalidate')
.header('Expires', '-1')
.header('Pragma', 'no-cache')
.send(JSON.stringify(response))
.end();
});
app.use("/",router);
app.use("*",function(req,res){
res.status(404).send("Not found");
});
app.listen(port,function(){
console.log("Live at Port %i", port);
});