Mean ec2 docker

.github/.env

@@ -0,0 +1 @@
+MONGO_PASSWORD=KkqJ2XWRK2VpibrT

.github/workflows/cicd.yml

@@ -1,4 +1,4 @@
-name: Deploy Node Application
+name: Deploy Node Application on ec2
 
 on:
   push: 
@@ -12,21 +12,25 @@ jobs:
       - name: Checkout source
         uses: actions/checkout@v4
       - name: Create .env file
-        run: echo "MONGO_PASSWORD=${{ secrets.MONGO_PASSWORD }}" >> .env
+        run: echo "MONGO_PASSWORD=${{ secrets.MONGO_PASSWORD }}">> .env
       - name: Login to docker hub
-        run: docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}       
+        run: echo "dckr_pat_3TYf61TN206KewF0Jly-Ug133oE" | docker login -u luciferdev966 --password-stdin      
       - name: Build docker image
-        run: docker build -t integrationninjas/nodejs-app .  
+        run: docker build -t luciferdev966/my-docker-repo .  
       - name: Publish image to docker hub
-        run: docker push integrationninjas/nodejs-app:latest
+        run: docker push luciferdev966/my-docker-repo
 
   deploy:
     needs: build
     runs-on: self-hosted
     steps:
+      - name: make owner to github-runner
+        run: sudo chown ubuntu:docker /var/run/docker.sock
       - name: Pull image from docker hub
-        run: docker pull integrationninjas/nodejs-app:latest
-      - name: Delete old container
-        run: docker rm -f nodejs-app-container  
+        run: docker pull luciferdev966/my-docker-repo
+      - name: remove container used before 
+        run: docker rm -f nodejs-app-container-divineoath
       - name: Run docker container
-        run: docker run -d -p 4000:4000 --name nodejs-app-container integrationninjas/nodejs-app  
+        run: docker run -d  --name=nodejs-app-container-divineoath -p 3000:3000 luciferdev966/my-docker-repo
+      - name: Look on Container
+        run: docker ps

Dockerfile

@@ -3,5 +3,5 @@ WORKDIR /app
 COPY package.json ./
 RUN npm install
 COPY . .
-EXPOSE 4000
-CMD [ "npm", "run", "start" ]
+EXPOSE 3000
+CMD [ "npm", "run", "start" ]

index.js

@@ -1,46 +1,56 @@
-import express from 'express';
-import bodyParser from 'body-parser';
 
-import db from "./mongoC.js";
+import express from 'express';
+import client from './mongoC.js';
 
-const port = process.env.PORT || 4000;
+const port = process.env.PORT || 3000;
 const app = express();
 
+// Middleware to set CORS headers
 app.use((_req, res, next) => {
     res.header('Access-Control-Allow-Origin', '*');
     res.header('Access-Control-Allow-Headers', '*');
-
     next();
-  });
+});
 
-// Parses the text as url encoded data
-app.use(bodyParser.urlencoded({ extended: true }));
-
-// Parses the text as json
-app.use(bodyParser.json());
+// Middleware to parse JSON request bodies
+app.use(express.json()); // Replaces body-parser.json()
 
+// Middleware to parse URL-encoded request bodies
+app.use(express.urlencoded({ extended: true })); // Replaces body-parser.urlencoded()
+
+// Route to test the server
 app.get('/', (req, res) => {
     res.send('Hello World, from express');
-})
-
-app.post('/addUser',async (req, res) => {
-    let collection = await db.collection("users");
-    let newDocument = req.body;
-    newDocument.date = new Date();
-    let result = await collection.insertOne(newDocument);
-    console.log("rreq"+req.body);
-    res.send(result).status(204);
 });
 
-app.get('/getUsers', async(req, res) => {
-    let collection = await db.collection("users");
-    let results = await collection.find({})
-
-      .toArray();
-    res.send(results).status(200);
+// Route to add a user
+app.post('/addUser', async (req, res) => {
+    try {
+        let collection = await client.collection("users");
+        let newDocument = req.body;
+        newDocument.date = new Date();
+        let result = await collection.insertOne(newDocument);
+        console.log("Request Body: ", req.body);
+        res.status(204).send(result); // Send status code 204 (No Content)
+    } catch (error) {
+        console.error("Error inserting user: ", error);
+        res.status(500).send("Error adding user");
+    }
+});
+
+// Route to get all users
+app.get('/getUsers', async (req, res) => {
+    try {
+        let collection = await client.collection("users");
+        let results = await collection.find({}).toArray();
+        res.status(200).send(results); // Send status code 200 (OK)
+    } catch (error) {
+        console.error("Error fetching users: ", error);
+        res.status(500).send("Error fetching users");
+    }
 });
 
+// Start the server
 app.listen(port, function () {
     console.log("Server is listening at port:" + port);
 });
-

mongoC.js

@@ -1,18 +1,51 @@
-import { MongoClient } from "mongodb";
-import dotenv from 'dotenv';
 
-// Call dotenv.config() to load environment variables from .env file
-dotenv.config();
+// import mongodb from 'mongodb'; 
+// const { MongoClient } = mongodb;
+// import dotenv from 'dotenv';
 
+// // Call dotenv.config() to load environment variables from .env file
+// dotenv.config();
+
+
+// //mongodb+srv://devavratsingh2002:<db_password>@cluster0.ml9lh.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0
+// const connectionString = `mongodb+srv://integrationninjas:${password}@cluster0.ml9lh.mongodb.net/?retryWrites=true&w=majority&appName=dev-cluster`; // clustore url
+// const client = new MongoClient(connectionString);
+// let conn;
+// try {
+//   conn = await client.connect();
+//   console.log("connection successful")
+// } catch(e) {
+//   console.error(e);
+// }
+// let db = conn.db("integration_ninjas");
+//export default db;
+
+import mongodb from 'mongodb'; 
+const { MongoClient,ServerApiVersion  } = mongodb;
+// import { ServerApiVersion } from 'mongodb';
 const password = encodeURIComponent(process.env.MONGO_PASSWORD.trim());
-const connectionString = `mongodb+srv://integrationninjas:${password}@ev-cluster.zk5mtjd.mongodb.net/?retryWrites=true&w=majority&appName=dev-cluster`; // clustore url
-const client = new MongoClient(connectionString);
-let conn;
-try {
-  conn = await client.connect();
-  console.log("connection successful")
-} catch(e) {
-  console.error(e);
+const uri = "mongodb+srv://devavratsingh2002:${password}@cluster0.ml9lh.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0";
+
+// Create a MongoClient with a MongoClientOptions object to set the Stable API version
+const client = new MongoClient(uri, {
+  serverApi: {
+    version: ServerApiVersion.v1,
+    strict: true,
+    deprecationErrors: true,
+  }
+});
+
+async function run() {
+  try {
+    // Connect the client to the server	(optional starting in v4.7)
+    await client.connect();
+    // Send a ping to confirm a successful connection
+    await client.db("admin").command({ ping: 1 });
+    console.log("Pinged your deployment. You successfully connected to MongoDB!");
+  } finally {
+    // Ensures that the client will close when you finish/error
+    await client.close();
+  }
 }
-let db = conn.db("integration_ninjas");
-export default db;
+run().catch(console.dir);
+export default client;