fixed issue with app builder

backend/go-app/docker.go

@@ -379,6 +379,20 @@ func buildImage(tags []string, dockerfileFolder string) error {
 			return err
 		}
 
+		BackendPodLabel := "io.kompose.service=backend"
+
+		backendPodList, podListErr := client.CoreV1().Pods("shuffle").List(context.TODO(), metav1.ListOptions{
+			LabelSelector: BackendPodLabel,
+		})
+
+		if podListErr != nil || len(backendPodList.Items) == 0 {
+			fmt.Println("Error getting backend pod or no pod found:", podListErr)
+			return podListErr
+		}
+
+		backendNodeName := backendPodList.Items[0].Spec.NodeName
+		log.Printf("[INFO] Backend running on: %s", backendNodeName)
+
 		job := &batchv1.Job{
 			ObjectMeta: metav1.ObjectMeta{
 				Name: "shuffle-app-builder",
@@ -405,9 +419,9 @@ func buildImage(tags []string, dockerfileFolder string) error {
 								},
 							},
 						},
-						// NodeSelector: map[string]string{
-						// 	"node": "master",
-						// },
+						NodeSelector: map[string]string{
+							"node": backendNodeName,
+						},
 						RestartPolicy: corev1.RestartPolicyNever,
 						Volumes: []corev1.Volume{
 							{

functions/kubernetes/shuffle-backend.yaml

@@ -390,7 +390,7 @@ spec:
                   key: REGISTRY_AUTH
                   name: env
           image: dhavald055/shuffle-k8s:shuffle-backend-kubernetes
-          #imagePullPolicy: Never
+          imagePullPolicy: Always
           name: shuffle-backend
           ports:
             - containerPort: 5001