feat: helm common labels for all resources

Signed-off-by: Amir Alavi <amiralavi7@gmail.com>

charts/karmada/templates/_helpers.tpl

@@ -8,12 +8,21 @@
 {{- default .Release.Namespace -}}
 {{- end -}}
 
+{{- define "karmada.commonLabels" -}}
+{{- if .Values.global.commonLabels -}}
+{{- range $key, $value := .Values.global.commonLabels }}
+{{ $key }}: {{ $value | quote }}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
 {{- define "karmada.apiserver.labels" -}}
 {{- if .Values.apiServer.labels }}
 {{- range $key, $value := .Values.apiServer.labels }}
 {{ $key }}: {{ $value }}
 {{- end }}
 {{- else}}
+{{- include "karmada.commonLabels" . -}}
 app: {{- include "karmada.name" .}}-apiserver
 {{- end }}
 {{- end -}}
@@ -29,9 +38,10 @@ app: {{- include "karmada.name" .}}-apiserver
 {{- define "karmada.etcd.labels" -}}
 {{- if .Values.etcd.labels }}
 {{- range $key, $value := .Values.etcd.labels }}
-{{ $key }}: {{ $value }}
+{{ $key }}: {{ $value | quote }}
 {{- end }}
 {{- else}}
+{{- include "karmada.commonLabels" . -}}
 app: etcd
 {{- end }}
 {{- end -}}
@@ -52,6 +62,7 @@ app: etcd
 {{- else}}
 app: {{- include "karmada.name" .}}-aggregated-apiserver
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.aggregatedApiServer.podLabels" -}}
@@ -88,6 +99,7 @@ app: {{- include "karmada.name" .}}-metrics-adapter
 {{- else}}
 app: {{- include "karmada.name" .}}-kube-controller-manager
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.kube-cm.podLabels" -}}
@@ -129,6 +141,7 @@ certificate-authority-data: {{ b64enc .Values.certs.custom.caCrt }}
 {{- else -}}
 app: {{$name}}-controller-manager
 {{- end -}}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.cm.podLabels" -}}
@@ -149,6 +162,7 @@ app: {{$name}}-controller-manager
 {{- else -}}
 app: {{$name}}-scheduler
 {{- end -}}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.scheduler.podLabels" -}}
@@ -169,6 +183,7 @@ app: {{$name}}-scheduler
 {{- else -}}
 app: {{$name}}
 {{- end -}}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.descheduler.podLabels" -}}
@@ -202,6 +217,7 @@ app: {{$name}}
 {{- else}}
 app: {{$name}}-webhook
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.webhook.podLabels" -}}
@@ -221,6 +237,7 @@ app: {{$name}}-webhook
 {{- else}}
 app: {{$name}}
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.agent.podLabels" -}}
@@ -263,6 +280,7 @@ caBundle: {{ b64enc .Values.certs.custom.caCrt }}
 {{ $key }}: {{ $value }}
 {{- end }}
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.search.labels" -}}
@@ -273,6 +291,7 @@ caBundle: {{ b64enc .Values.certs.custom.caCrt }}
 {{- else}}
 app: {{- include "karmada.name" .}}-search
 {{- end }}
+{{- include "karmada.commonLabels" . -}}
 {{- end -}}
 
 {{- define "karmada.search.podLabels" -}}
@@ -283,6 +302,18 @@ app: {{- include "karmada.name" .}}-search
 {{- end }}
 {{- end -}}
 
+{{- define "karmada.preInstallJob.labels" -}}
+{{- include "karmada.commonLabels" . -}}
+{{- end -}}
+
+{{- define "karmada.postInstallJob.labels" -}}
+{{- include "karmada.commonLabels" . -}}
+{{- end -}}
+
+{{- define "karmada.postDeleteJob.labels" -}}
+{{- include "karmada.commonLabels" . -}}
+{{- end -}}
+
 {{- define "karmada.search.kubeconfig.volume" -}}
 {{ $name :=  include "karmada.name" . }}
 {{- if eq .Values.installMode "host" -}}

charts/karmada/templates/_karmada-clusterrole.tpl

@@ -14,6 +14,7 @@ metadata:
     kubernetes.io/bootstrapping: rbac-defaults
     # used to aggregate rules to view clusterrole
     rbac.authorization.k8s.io/aggregate-to-view: "true"
+    {{- include "karmada.commonLabels" . | nindent 4 }}
   name: karmada-view
 rules:
   - apiGroups:
@@ -83,6 +84,7 @@ metadata:
     kubernetes.io/bootstrapping: rbac-defaults
     # used to aggregate rules to view clusterrole
     rbac.authorization.k8s.io/aggregate-to-edit: "true"
+    {{- include "karmada.commonLabels" . | nindent 4 }}
   name: karmada-edit
 rules:
   - apiGroups:

charts/karmada/templates/_karmada_apiservice.tpl

@@ -10,6 +10,7 @@ metadata:
   labels:
     app: {{ $name }}-aggregated-apiserver
     apiserver: "true"
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 spec:
   {{- include "karmada.apiserver.caBundle" . | nindent 2 }}
   group: cluster.karmada.io
@@ -25,6 +26,9 @@ kind: Service
 metadata:
   name: {{ $name }}-aggregated-apiserver
   namespace: {{ $systemNamespace }}
+  labels:
+    app: {{ $name }}-aggregated-apiserver
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 spec:
   type: ExternalName
   externalName: {{ $name }}-aggregated-apiserver.{{ include "karmada.namespace" . }}.svc.{{ .Values.clusterDomain }}
@@ -98,6 +102,7 @@ metadata:
   labels:
     app: {{ $name }}-search
     apiserver: "true"
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 spec:
   {{- include "karmada.apiserver.caBundle" . | nindent 2 }}
   group: search.karmada.io
@@ -113,6 +118,9 @@ kind: Service
 metadata:
   name: {{ $name }}-search
   namespace: {{ $systemNamespace }}
+  labels:
+    app: {{ $name }}-search
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 spec:
   type: ExternalName
   externalName: {{ $name }}-search.{{ include "karmada.namespace" . }}.svc.{{ .Values.clusterDomain }}

charts/karmada/templates/_karmada_bootstrap_token_configuration.tpl

@@ -7,6 +7,10 @@ kind: ConfigMap
 metadata:
   name: cluster-info
   namespace: kube-public
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 data:
   kubeconfig: |
     apiVersion: v1
@@ -21,6 +25,10 @@ kind: Role
 metadata:
   name: karmada:bootstrap-signer-clusterinfo
   namespace: kube-public
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 rules:
 - apiGroups:
   - ""
@@ -36,6 +44,10 @@ kind: RoleBinding
 metadata:
   name: karmada:bootstrap-signer-clusterinfo
   namespace: kube-public
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
@@ -49,6 +61,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: karmada:agent-bootstrap
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -62,6 +78,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: karmada:agent-autoapprove-bootstrap
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -75,6 +95,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: karmada:agent-autoapprove-certificate-rotation
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -88,6 +112,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: system:karmada:agent
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 rules:
 - apiGroups:
   - authentication.k8s.io
@@ -191,6 +219,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: system:karmada:agent
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

charts/karmada/templates/_karmada_cluster_proxy_admin_rbac.tpl

@@ -5,6 +5,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: {{ $name }}-cluster-proxy-admin
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 rules:
   - apiGroups:
       - 'cluster.karmada.io'
@@ -17,6 +21,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: {{ $name }}-cluster-proxy-admin
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

charts/karmada/templates/_karmada_system_namespace.tpl

@@ -4,9 +4,17 @@ apiVersion: v1
 kind: Namespace
 metadata:
   name: {{ .Values.systemNamespace }}
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 ---
 apiVersion: v1
 kind: Namespace
 metadata:
   name: karmada-cluster
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 {{- end -}}

charts/karmada/templates/_karmada_webhook_configuration.tpl

@@ -8,6 +8,7 @@ metadata:
   name: mutating-config
   labels:
     app: mutating-config
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 webhooks:
   - name: propagationpolicy.karmada.io
     rules:
@@ -86,6 +87,7 @@ metadata:
   name: validating-config
   labels:
     app: validating-config
+    {{- include "karmada.commonLabels" . | nindent 4 }}
 webhooks:
   - name: propagationpolicy.karmada.io
     rules:

charts/karmada/templates/_patch_webhook_in_clusterresourcebindings.tpl

@@ -8,6 +8,10 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: clusterresourcebindings.work.karmada.io
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 spec:
   conversion:
     strategy: Webhook

charts/karmada/templates/_patch_webhook_in_resourcebindings.tpl

@@ -8,6 +8,10 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: resourcebindings.work.karmada.io
+  {{- if "karmada.commonLabels" }}
+  labels:
+    {{- include "karmada.commonLabels" . | nindent 4 }}
+  {{- end }}
 spec:
   conversion:
     strategy: Webhook

charts/karmada/templates/post-delete-job.yaml

@@ -8,6 +8,7 @@ metadata:
   namespace: {{ $namespace }}
   labels:
     helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    {{- include "karmada.postDeleteJob.labels" . | nindent 4 }}
   annotations:
     # This is what defines this resource as a hook. Without this line, the
     # job is considered part of the release.

charts/karmada/templates/post-install-job.yaml

@@ -11,6 +11,7 @@ metadata:
     app.kubernetes.io/instance: {{ $name | quote }}
     app.kubernetes.io/version: {{ .Chart.AppVersion }}
     helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    {{- include "karmada.postInstallJob.labels" . | nindent 4 }}
   annotations:
     # This is what defines this resource as a hook. Without this line, the
     # job is considered part of the release.

charts/karmada/templates/pre-install-job.yaml

@@ -10,6 +10,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/kustomization.yaml")}}
   {{ $name := base $path }}
@@ -26,6 +30,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/autoscaling/**")}}
   {{ $name := base $path }}
@@ -42,6 +50,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/config/**")}}
   {{ $name := base $path }}
@@ -58,6 +70,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/multicluster/**")}}
   {{ $name := base $path }}
@@ -74,6 +90,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/networking/**")}}
   {{ $name := base $path }}
@@ -91,6 +111,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/policy/**")}}
   {{ $name := base $path }}
@@ -107,6 +131,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{ range $path, $bytes := .Files.Glob (printf "_crds/bases/work/**")}}
   {{ $name := base $path }}
@@ -124,6 +152,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{- print "webhook-configuration.yaml: " | nindent 6 }} |-
     {{- include "karmada.webhook.configuration" . | nindent 8 }}
@@ -146,6 +178,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   {{- print "webhook_in_clusterresourcebindings.yaml: " | nindent 6 }} |-
     {{- include "karmada.crd.patch.webhook.clusterresourcebinding" . | nindent 8 }}
@@ -164,6 +200,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "2"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 data:
   cert.yaml: |-
     apiVersion: v1
@@ -268,6 +308,10 @@ metadata:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "3"
     "helm.sh/hook-delete-policy": hook-succeeded
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 spec:
   parallelism: 1
   completions: 1
@@ -370,6 +414,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "1"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
@@ -378,6 +426,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "1"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 rules:
   - apiGroups: ['*']
     resources: ['*']
@@ -392,6 +444,10 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "1"
+  {{- if "karmada.preInstallJob.labels" }}
+  labels:
+    {{- include "karmada.preInstallJob.labels" . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

charts/karmada/values.yaml

@@ -11,6 +11,12 @@ global:
   ##   - myRegistryKeySecretName
   imagePullSecrets: []
 
+  ## #param global.commonLabels Common labels applied to all ressources
+  ## E.g.
+  ## commonLabels:
+  ##   team: infra
+  commonLabels: {}
+
 ## @karmadaImageVersion the image version of each karmada components
 ## "latest" is a default value for local installation.
 ## If update this anchors("&karmadaImageVersion"), also update hack/package-helm-chart.sh.