diff --git a/helm-charts/aerospike-cluster/templates/aerospike-cluster-cr.yaml b/helm-charts/aerospike-cluster/templates/aerospike-cluster-cr.yaml
index 5ba0dc431..103e13f6e 100644
--- a/helm-charts/aerospike-cluster/templates/aerospike-cluster-cr.yaml
+++ b/helm-charts/aerospike-cluster/templates/aerospike-cluster-cr.yaml
@@ -13,11 +13,18 @@ metadata:
 
 spec:
   # Aerospike cluster size
-  size: {{ .Values.replicas | default 3 }}
+  size: {{ .Values.replicas }}
 
   # Aerospike server docker image
   image: {{ .Values.image.repository | default "aerospike/aerospike-server-enterprise" }}:{{ .Values.image.tag | default "7.1.0.0" }}
 
+  ## maxUnavailable defines percentage/number of pods that can be allowed to go down or unavailable
+  ## before application disruption.
+  maxUnavailable: {{ .Values.maxUnavailable }}
+
+  ## Disable the PodDisruptionBudget creation for the Aerospike cluster.
+  disablePDB: {{ .Values.disablePDB }}
+
   # Aerospike access control configuration
   {{- with .Values.aerospikeAccessControl }}
   aerospikeAccessControl: {{- toYaml . | nindent 4 }}
@@ -50,6 +57,9 @@ spec:
 
   {{- end }}
 
+  ## enableDynamicConfigUpdate enables dynamic config update flow of the operator.
+  enableDynamicConfigUpdate: {{ .Values.enableDynamicConfigUpdate }}
+
   # Aerospike network policy
   {{- with .Values.aerospikeNetworkPolicy }}
   aerospikeNetworkPolicy: {{- toYaml . | nindent 4 }}
@@ -106,3 +116,13 @@ spec:
   {{- with .Values.seedsFinderServices }}
   seedsFinderServices: {{- toYaml . | nindent 4 }}
   {{- end }}
+
+  ## rosterNodeBlockList is a list of blocked nodeIDs from roster in a strong-consistency setup
+  {{- with .Values.rosterNodeBlockList }}
+  rosterNodeBlockList: {{- toYaml . | nindent 4 }}
+  {{- end }}
+
+  ## k8sNodeBlockList is a list of Kubernetes nodes which are not used for Aerospike pods.
+  {{- with .Values.k8sNodeBlockList }}
+  k8sNodeBlockList: {{- toYaml . | nindent 4 }}
+  {{- end }}
\ No newline at end of file
diff --git a/helm-charts/aerospike-cluster/values.yaml b/helm-charts/aerospike-cluster/values.yaml
index cb9774064..2b1ad06f1 100644
--- a/helm-charts/aerospike-cluster/values.yaml
+++ b/helm-charts/aerospike-cluster/values.yaml
@@ -11,7 +11,7 @@ image:
   tag: 7.1.0.0
 
 ## In case the above image is pulled from a registry that requires
-## authentication, a secret containining credentials can be added
+## authentication, a secret containing credentials can be added
 ## imagePullSecrets:
 ##   - secret_with_credentials_to_custom_registry
 imagePullSecrets: {}
@@ -113,3 +113,23 @@ operatorClientCert: {}
 
 ## Dev Mode
 devMode: false
+
+## maxUnavailable defines percentage/number of pods that can be allowed to go down or unavailable
+## before application disruption.
+maxUnavailable: 1
+
+## Disable the PodDisruptionBudget creation for the Aerospike cluster.
+disablePDB: false
+
+## enableDynamicConfigUpdate enables dynamic config update flow of the operator.
+enableDynamicConfigUpdate: false
+
+## rosterNodeBlockList is a list of blocked nodeIDs from roster in a strong-consistency setup
+## Replace the value with aerospike node id which needs to be blocked.
+rosterNodeBlockList: []
+#  - <aerospike-node-id>
+
+## k8sNodeBlockList is a list of Kubernetes nodes which are not used for Aerospike pods.
+## Replace the value with kubernetes cluster node name which needs to be blocked.
+k8sNodeBlockList: []
+#  - <node-name>
\ No newline at end of file
diff --git a/helm-charts/aerospike-kubernetes-operator/values.yaml b/helm-charts/aerospike-kubernetes-operator/values.yaml
index 3befb4221..faea89650 100644
--- a/helm-charts/aerospike-kubernetes-operator/values.yaml
+++ b/helm-charts/aerospike-kubernetes-operator/values.yaml
@@ -8,7 +8,7 @@ operatorImage:
   pullPolicy: IfNotPresent
 
 ## In case the above image is pulled from a registry that requires
-## authentication, a secret containining credentials can be added
+## authentication, a secret containing credentials can be added
 ## imagePullSecrets:
 ##   - secret_with_credentials_to_custom_registry
 imagePullSecrets: {}
diff --git a/test/on_demand_operations_test.go b/test/on_demand_operations_test.go
index ed32c6bf2..b3a5644f4 100644
--- a/test/on_demand_operations_test.go
+++ b/test/on_demand_operations_test.go
@@ -3,6 +3,7 @@ package test
 import (
 	goctx "context"
 	"fmt"
+	"time"
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
@@ -80,7 +81,7 @@ var _ = Describe(
 				)
 
 				It(
-					"Should execute podRestart operations on all pods", func() {
+					"Should execute podRestart operation on all pods", func() {
 						aeroCluster, err := getCluster(
 							k8sClient, ctx, clusterNamespacedName,
 						)
@@ -138,16 +139,17 @@ var _ = Describe(
 						err = k8sClient.Update(ctx, aeroCluster)
 						Expect(err).ToNot(HaveOccurred())
 
-						aeroCluster, err = getCluster(
-							k8sClient, ctx, clusterNamespacedName,
-						)
-						Expect(err).ToNot(HaveOccurred())
+						Eventually(func() error {
+							aeroCluster, err = getCluster(
+								k8sClient, ctx, clusterNamespacedName,
+							)
+							Expect(err).ToNot(HaveOccurred())
 
-						aeroCluster.Spec.Operations[0].Kind = asdbv1.OperationPodRestart
-						aeroCluster.Spec.Operations[0].ID = "2"
+							aeroCluster.Spec.Operations[0].Kind = asdbv1.OperationPodRestart
+							aeroCluster.Spec.Operations[0].ID = "2"
 
-						err = updateCluster(k8sClient, ctx, aeroCluster)
-						Expect(err).ToNot(HaveOccurred())
+							return updateCluster(k8sClient, ctx, aeroCluster)
+						}, 1*time.Minute).ShouldNot(HaveOccurred())
 
 						operationTypeMap := map[string]asdbv1.OperationKind{
 							"operations-1-0": asdbv1.OperationPodRestart,