Update deploy-backend.yml

.github/workflows/deploy-backend.yml

@@ -14,6 +14,11 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v3
 
+    - name: Set up Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.11.1'
+
     - name: Build Docker image
       run: |
         docker build -t my-backend-app -f backend/Dockerfile backend
@@ -27,11 +32,11 @@ jobs:
 
     - name: Tag Docker image
       run: |
-        docker tag my-backend-app:latest $DOCKER_HUB_USERNAME/electramart:latest
+        docker tag my-backend-app:latest amarjha01/electramart:latest
 
     - name: Push Docker image to Docker Hub
       run: |
-        docker push $DOCKER_HUB_USERNAME/electramart:latest
+        docker push amarjha01/electramart:latest
 
     - name: Install AWS Elastic Beanstalk CLI
       run: |
@@ -45,4 +50,4 @@ jobs:
       run: |
         eb init -p docker my-backend-app --region $AWS_REGION
         eb use my-backend-app-env
-        eb deploy
+        eb deploy my-backend-app-env