My first basic loadBalancer

files/server.js

@@ -0,0 +1,20 @@
+const express = require('express');
+const path = require('path');
+
+
+const instanceName = process.env.INSTANCE_NAME || 'unknown';
+
+
+const app = express();
+const port = 3000;
+
+
+app.get('/', (req, res) => {
+console.log(`[${instanceName}] Request received`);
+res.sendFile(path.join(__dirname, 'index.html'));
+});
+
+
+app.listen(port, () => {
+console.log(`[${instanceName}] Node app listening on port ${port}`);
+});