Revised the value of label

config/certmanager/certificate.yaml

@@ -5,11 +5,9 @@ apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
   labels:
-    app.kubernetes.io/name: certificate
-    app.kubernetes.io/instance: serving-cert
-    app.kubernetes.io/component: certificate
-    app.kubernetes.io/created-by: markdown-view
-    app.kubernetes.io/part-of: markdown-view
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: selfsigned-issuer
   namespace: system
@@ -20,11 +18,9 @@ apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
   labels:
-    app.kubernetes.io/name: certificate
-    app.kubernetes.io/instance: serving-cert
-    app.kubernetes.io/component: certificate
-    app.kubernetes.io/created-by: markdown-view
-    app.kubernetes.io/part-of: markdown-view
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: serving-cert  # this name should match the one appeared in kustomizeconfig.yaml
   namespace: system

config/default/webhookcainjection_patch.yaml

@@ -4,11 +4,9 @@ apiVersion: admissionregistration.k8s.io/v1
 kind: MutatingWebhookConfiguration
 metadata:
   labels:
-    app.kubernetes.io/name: mutatingwebhookconfiguration
-    app.kubernetes.io/instance: mutating-webhook-configuration
-    app.kubernetes.io/component: webhook
-    app.kubernetes.io/created-by: markdown-view
-    app.kubernetes.io/part-of: markdown-view
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: mutating-webhook-configuration
   annotations:

config/manager/manager.yaml

@@ -3,11 +3,9 @@ kind: Namespace
 metadata:
   labels:
     control-plane: controller-manager
-    app.kubernetes.io/name: namespace
-    app.kubernetes.io/instance: system
-    app.kubernetes.io/component: manager
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: system
 ---
@@ -18,11 +16,9 @@ metadata:
   namespace: system
   labels:
     control-plane: controller-manager
-    app.kubernetes.io/name: deployment
-    app.kubernetes.io/instance: controller-manager
-    app.kubernetes.io/component: manager
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
 spec:
   selector:

config/prometheus/monitor.yaml

@@ -5,11 +5,9 @@ kind: ServiceMonitor
 metadata:
   labels:
     control-plane: controller-manager
-    app.kubernetes.io/name: servicemonitor
-    app.kubernetes.io/instance: controller-manager-metrics-monitor
-    app.kubernetes.io/component: metrics
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: controller-manager-metrics-monitor
   namespace: system

config/rbac/auth_proxy_client_clusterrole.yaml

@@ -2,11 +2,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   labels:
-    app.kubernetes.io/name: clusterrole
-    app.kubernetes.io/instance: metrics-reader
-    app.kubernetes.io/component: kube-rbac-proxy
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: metrics-reader
 rules:

config/rbac/auth_proxy_role.yaml

@@ -2,11 +2,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   labels:
-    app.kubernetes.io/name: clusterrole
-    app.kubernetes.io/instance: proxy-role
-    app.kubernetes.io/component: kube-rbac-proxy
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: proxy-role
 rules:

config/rbac/auth_proxy_role_binding.yaml

@@ -2,11 +2,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   labels:
-    app.kubernetes.io/name: clusterrolebinding
-    app.kubernetes.io/instance: proxy-rolebinding
-    app.kubernetes.io/component: kube-rbac-proxy
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: proxy-rolebinding
 roleRef:

config/rbac/auth_proxy_service.yaml

@@ -3,11 +3,9 @@ kind: Service
 metadata:
   labels:
     control-plane: controller-manager
-    app.kubernetes.io/name: service
-    app.kubernetes.io/instance: controller-manager-metrics-service
-    app.kubernetes.io/component: kube-rbac-proxy
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: controller-manager-metrics-service
   namespace: system

config/rbac/leader_election_role.yaml

@@ -3,11 +3,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   labels:
-    app.kubernetes.io/name: role
-    app.kubernetes.io/instance: leader-election-role
-    app.kubernetes.io/component: rbac
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: leader-election-role
 rules:

config/rbac/leader_election_role_binding.yaml

@@ -2,11 +2,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   labels:
-    app.kubernetes.io/name: rolebinding
-    app.kubernetes.io/instance: leader-election-rolebinding
-    app.kubernetes.io/component: rbac
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: leader-election-rolebinding
 roleRef:

config/rbac/role_binding.yaml

@@ -2,11 +2,9 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   labels:
-    app.kubernetes.io/name: clusterrolebinding
-    app.kubernetes.io/instance: manager-rolebinding
-    app.kubernetes.io/component: rbac
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: manager-rolebinding
 roleRef:

config/rbac/service_account.yaml

@@ -2,11 +2,9 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   labels:
-    app.kubernetes.io/name: serviceaccount
-    app.kubernetes.io/instance: controller-manager-sa
-    app.kubernetes.io/component: rbac
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: controller-manager
   namespace: system

config/webhook/service.yaml

@@ -3,11 +3,9 @@ apiVersion: v1
 kind: Service
 metadata:
   labels:
-    app.kubernetes.io/name: service
-    app.kubernetes.io/instance: webhook-service
-    app.kubernetes.io/component: webhook
-    app.kubernetes.io/created-by: cat-gate
-    app.kubernetes.io/part-of: cat-gate
+    app.kubernetes.io/name: cat-gate
+    app.kubernetes.io/instance: cat-gate
+    app.kubernetes.io/component: cat-gate
     app.kubernetes.io/managed-by: kustomize
   name: webhook-service
   namespace: system