diff --git a/litmus-portal/cluster-agents/subscriber/pkg/k8s/operations.go b/litmus-portal/cluster-agents/subscriber/pkg/k8s/operations.go
index 96d91fda88e..39dfdd4a6ee 100644
--- a/litmus-portal/cluster-agents/subscriber/pkg/k8s/operations.go
+++ b/litmus-portal/cluster-agents/subscriber/pkg/k8s/operations.go
@@ -31,7 +31,7 @@ var (
 )
 
 // IsClusterConfirmed checks if the config map with "is_cluster_confirmed" is true or not.
-func IsClusterConfirmed(clusterData map[string]string) (bool, string, error) {
+func IsClusterConfirmed() (bool, string, error) {
 	clientset, err := GetGenericK8sClient()
 	if err != nil {
 		return false, "", err
@@ -75,7 +75,7 @@ func ClusterRegister(clusterData map[string]string) (bool, error) {
 
 	_, err = clientset.CoreV1().ConfigMaps(AgentNamespace).Create(&newConfigMap)
 	if err != nil {
-		return false, nil
+		return false, err
 	}
 
 	log.Println("Configmap created")
diff --git a/litmus-portal/cluster-agents/subscriber/subscriber.go b/litmus-portal/cluster-agents/subscriber/subscriber.go
index f2258ece304..a428f5283c6 100644
--- a/litmus-portal/cluster-agents/subscriber/subscriber.go
+++ b/litmus-portal/cluster-agents/subscriber/subscriber.go
@@ -29,8 +29,7 @@ func init() {
 	k8s.KubeConfig = flag.String("kubeconfig", "", "absolute path to the kubeconfig file")
 	flag.Parse()
 
-	var isConfirmed bool
-	isConfirmed, newKey, err = k8s.IsClusterConfirmed(clusterData)
+	isConfirmed, newKey, err := k8s.IsClusterConfirmed()
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -51,9 +50,12 @@ func init() {
 		}
 
 		if responseInterface.Data.ClusterConfirm.IsClusterConfirmed == true {
-			log.Println("cluster confirmed")
 			clusterData["KEY"] = responseInterface.Data.ClusterConfirm.NewClusterKey
-			k8s.ClusterRegister(clusterData)
+			_, err = k8s.ClusterRegister(clusterData)
+			if err != nil {
+				log.Fatal(err)
+			}
+			log.Println("cluster confirmed")
 		} else {
 			log.Fatal("Cluster not confirmed")
 		}
diff --git a/litmus-portal/graphql-server/manifests/cluster-subscriber.yml b/litmus-portal/graphql-server/manifests/cluster-subscriber.yml
index e49fffef875..570389d211b 100644
--- a/litmus-portal/graphql-server/manifests/cluster-subscriber.yml
+++ b/litmus-portal/graphql-server/manifests/cluster-subscriber.yml
@@ -1039,6 +1039,7 @@ metadata:
   name: argo-chaos
   namespace: #{AGENT-NAMESPACE}
 ---
+---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
@@ -1084,6 +1085,7 @@ rules:
       - configmaps
     verbs:
       - get
+      - create
   - apiGroups:
       - litmuschaos.io
     resources:
diff --git a/litmus-portal/graphql-server/manifests/namespace-subscriber.yml b/litmus-portal/graphql-server/manifests/namespace-subscriber.yml
index 4314dd25bc2..bef5de57624 100644
--- a/litmus-portal/graphql-server/manifests/namespace-subscriber.yml
+++ b/litmus-portal/graphql-server/manifests/namespace-subscriber.yml
@@ -407,6 +407,7 @@ rules:
       - configmaps
     verbs:
       - get
+      - create
   - apiGroups:
       - litmuschaos.io
     resources: