saasscaleup · Karthik2543 · Aug 19, 2025 · Aug 19, 2025 · Aug 19, 2025 · Aug 19, 2025
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,13 @@
+FROM node:18-alpine
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN npm install --only=production
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["node", "app.js"]
diff --git a/app.js b/app.js
@@ -1,25 +1,18 @@
-const express = require('express');
+const express = require("express");
 const app = express();
-const hostname = '127.0.0.1'; // Your server ip address
-const port = 3000;
 
-const version = '1.0.0';
+// Health check route for ECS
+app.get("/health", (req, res) => {
+  res.status(200).send("OK");
+});
 
-app.get('/', (req, res) => {
-    // set response content    
-        res.send(`<html>
-                    <body>
-                        <h1 style="color:blue;text-align: center;margin-top: 100px;"> [Version ${version}]: This is AMAZING!!! Like & Subscribe!</h1>
-                        <div style="position: fixed;top: 50%;left: 50%;transform: translate(-50%, -50%)">
-                            <img src="https://picsum.photos/400/400?random=1">
-                        </div>
-                    </body>
-                   </html>`);
-
-  console.log(`[Version ${version}]: New request => http://${hostname}:${port}`+req.url);
+// Root route
+app.get("/", (req, res) => {
+  res.send("Hello from Node.js running on ECS EC2 (port 3000)!");
+});
 
-})
-
-app.listen(port, () => {
-    console.log(`[Version ${version}]: Server running at http://${hostname}:${port}/`);
-})
+// Start server
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, "0.0.0.0", () => {
+  console.log(`🚀 Server running on http://0.0.0.0:${PORT}`);
+});
diff --git a/package.json b/package.json
@@ -31,4 +31,4 @@
   "dependencies": {
     "express": "^4.18.2"
   }
-}
+}
-Original file line number
+Diff line change
@@ Expand Up / @@ -31,4 +31,4 @@ @@
       "dependencies": {
         "express": "^4.18.2"
       }
-    }
+    }