Update ci-cd.yml

Author: Gurram2001

.github/workflows/ci-cd.yml

@@ -14,14 +14,50 @@ jobs:
         run: docker build -t ${{ secrets.DOCKER_USERNAME }}/devops-webapp .
       - name: Push Docker Image
         run: docker push ${{ secrets.DOCKER_USERNAME }}/devops-webapp
+      - name: Build and push prometheus image
+        run: |
+          docker build -t ${{ secrets.DOCKER_USERNAME }}/custom-prometheus ./prometheus
+          docker push ${{ secrets.DOCKER_USERNAME }}/custom-prometheus
       - name: SSH into Azure VM and deploy
         uses: appleboy/ssh-action@master
         with:
           host: ${{ secrets.VM_HOST }}
           username: ${{ secrets.VM_USER }}
           key: ${{ secrets.VM_KEY }}
           script: |
+            # Create network if not exists
+            docker network create devops-net || true
+
+            # Pull Latest Images
             docker pull ${{ secrets.DOCKER_USERNAME }}/devops-webapp
-            docker stop webapp || true && docker rm webapp || true
-            docker run -d -p 80:5000 --name webapp ${{ secrets.DOCKER_USERNAME }}/devops-webapp
-      
+            docker pull ${{ secrets.DOCKER_USERNAME }}/custom-prometheus
+
+            # Stop Old containers
+            docker stop web-app || true && docker rm web-app || true
+            docker stop prometheus || true && docker rm prometheus || true
+            docker stop grafana || true && docker rm grafana || true
+            docker stop cadvisor || true && docker rm cadvisor || true
+            
+            # Run new containers in same network
+            docker run -d --name web-app --network devops-net -p 5000:5000 ${{ secrets.DOCKER_USERNAME }}/devops-webapp
+            # RUN Prometheus (Custom image with prometheus.yml baked in)
+            docker run -d --name prometheus --network devops-net -p 9090:9090 ${{ secrets.DOCKER_USERNAME }}/custom-prometheus
+
+
+            # Start Grafana if not running
+            docker run -d --name=grafana \
+              --network devops-net \
+              -p 3000:3000 \
+              grafana/grafana
+
+            # Start cAdvisor for metrics
+            docker ps -q -f name=cadvisor || docker run -d \
+              --name cadvisor \
+              --network devops-net \
+              -p 9323:9323 \
+              -v /var/run/docker.sock:/var/run/docker.sock \
+              -v /:/rootfs:ro \
+              -v /var/run:/var/run:ro \
+              -v /sys:/sys:ro \
+              -v /var/lib/docker/:/var/lib/docker:ro \
+              google/cadvisor:latest