feat: allow namespace overrides (#3797)

Signed-off-by: Jesús Fernández <7312236+fernandezcuesta@users.noreply.github.com> Co-authored-by: Nikola Jokic <jokicnikola07@gmail.com>
2026-01-01 15:07:32 +08:00 · 2025-03-18 20:41:04 +00:00
parent fb9b96bf75
commit 3c1a323381
56 changed files with 427 additions and 92 deletions
--- a/charts/actions-runner-controller/templates/NOTES.txt
+++ b/charts/actions-runner-controller/templates/NOTES.txt
@@ -6,17 +6,17 @@
  {{- end }}
 {{- end }}
 {{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "actions-runner-controller.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  export NODE_PORT=$(kubectl get --namespace {{ include "actions-runner-controller.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "actions-runner-controller.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ include "actions-runner-controller.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
  echo http://$NODE_IP:$NODE_PORT
 {{- else if contains "LoadBalancer" .Values.service.type }}
     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "actions-runner-controller.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "actions-runner-controller.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+           You can watch the status of by running 'kubectl get --namespace {{ include "actions-runner-controller.namespace" . }} svc -w {{ include "actions-runner-controller.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "actions-runner-controller.namespace" . }} {{ include "actions-runner-controller.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
  echo http://$SERVICE_IP:{{ .Values.service.port }}
 {{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "actions-runner-controller.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  export POD_NAME=$(kubectl get pods --namespace {{ include "actions-runner-controller.namespace" . }} -l "app.kubernetes.io/name={{ include "actions-runner-controller.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ include "actions-runner-controller.namespace" . }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+  kubectl --namespace {{ include "actions-runner-controller.namespace" . }} port-forward $POD_NAME 8080:$CONTAINER_PORT
 {{- end }}
--- a/charts/actions-runner-controller/templates/_helpers.tpl
+++ b/charts/actions-runner-controller/templates/_helpers.tpl
@@ -1,3 +1,14 @@
+{{/*
+Allow overriding the namespace for the resources.
+*/}}
+{{- define "actions-runner-controller.namespace" -}}
+{{- if .Values.namespaceOverride }}
+  {{- .Values.namespaceOverride }}
+{{- else }}
+  {{- .Release.Namespace }}
+{{- end }}
+{{- end }}
+
 {{/*
 Expand the name of the chart.
 */}}
--- a/charts/actions-runner-controller/templates/actionsmetrics.deployment.yaml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.deployment.yaml
@@ -3,7 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
  name: {{ include "actions-runner-controller-actions-metrics-server.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 spec:
--- a/charts/actions-runner-controller/templates/actionsmetrics.ingress.yaml.yml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.ingress.yaml.yml
@@ -5,7 +5,7 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: {{ $fullName }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.actionsMetricsServer.ingress.annotations }}
--- a/charts/actions-runner-controller/templates/actionsmetrics.role_binding.yaml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.role_binding.yaml
@@ -10,5 +10,5 @@ roleRef:
 subjects:
  - kind: ServiceAccount
    name: {{ include "actions-runner-controller-actions-metrics-server.serviceAccountName" . }}
-    namespace: {{ .Release.Namespace }}
+    namespace: {{ include "actions-runner-controller.namespace" . }}
 {{- end }}
--- a/charts/actions-runner-controller/templates/actionsmetrics.secrets.yaml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.secrets.yaml
@@ -4,7 +4,7 @@ apiVersion: v1
 kind: Secret
 metadata:
  name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 type: Opaque
--- a/charts/actions-runner-controller/templates/actionsmetrics.service.yaml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.service.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: Service
 metadata:
  name: {{ include "actions-runner-controller-actions-metrics-server.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller-actions-metrics-server.selectorLabels" . | nindent 4 }}
 {{- if .Values.actionsMetricsServer.service.annotations }}
--- a/charts/actions-runner-controller/templates/actionsmetrics.serviceaccount.yaml.yml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.serviceaccount.yaml.yml
@@ -4,7 +4,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
  name: {{ include "actions-runner-controller-actions-metrics-server.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.actionsMetricsServer.serviceAccount.annotations }}
--- a/charts/actions-runner-controller/templates/actionsmetrics.servicemonitor.yaml.yml
+++ b/charts/actions-runner-controller/templates/actionsmetrics.servicemonitor.yaml.yml
@@ -1,5 +1,5 @@
 {{- if and .Values.actionsMetricsServer.enabled .Values.actionsMetrics.serviceMonitor.enable }}
-{{- $servicemonitornamespace := .Values.actionsMetrics.serviceMonitor.namespace | default .Release.Namespace }}
+{{- $servicemonitornamespace := .Values.actionsMetrics.serviceMonitor.namespace | default (include "actions-runner-controller.namespace" .) }}
 apiVersion: monitoring.coreos.com/v1
 kind: ServiceMonitor
 metadata:
--- a/charts/actions-runner-controller/templates/auth_proxy_role_binding.yaml
+++ b/charts/actions-runner-controller/templates/auth_proxy_role_binding.yaml
@@ -10,5 +10,5 @@ roleRef:
 subjects:
 - kind: ServiceAccount
  name: {{ include "actions-runner-controller.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 {{- end }}
--- a/charts/actions-runner-controller/templates/certificate.yaml
+++ b/charts/actions-runner-controller/templates/certificate.yaml
@@ -6,7 +6,7 @@ apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
  name: {{ include "actions-runner-controller.selfsignedIssuerName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 spec:
  selfSigned: {}
 ---
@@ -14,11 +14,11 @@ apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
  name: {{ include "actions-runner-controller.servingCertName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 spec:
  dnsNames:
-  - {{ include "actions-runner-controller.webhookServiceName" . }}.{{ .Release.Namespace }}.svc
-  - {{ include "actions-runner-controller.webhookServiceName" . }}.{{ .Release.Namespace }}.svc.cluster.local
+  - {{ include "actions-runner-controller.webhookServiceName" . }}.{{ include "actions-runner-controller.namespace" . }}.svc
+  - {{ include "actions-runner-controller.webhookServiceName" . }}.{{ include "actions-runner-controller.namespace" . }}.svc.cluster.local
  issuerRef:
    kind: Issuer
    name: {{ include "actions-runner-controller.selfsignedIssuerName" . }}
--- a/charts/actions-runner-controller/templates/controller.metrics.service.yaml
+++ b/charts/actions-runner-controller/templates/controller.metrics.service.yaml
@@ -4,7 +4,7 @@ metadata:
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  name: {{ include "actions-runner-controller.metricsServiceName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  {{- with .Values.metrics.serviceAnnotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
--- a/charts/actions-runner-controller/templates/controller.metrics.serviceMonitor.yaml
+++ b/charts/actions-runner-controller/templates/controller.metrics.serviceMonitor.yaml
@@ -8,7 +8,7 @@ metadata:
    {{- toYaml . | nindent 4 }}
  {{- end }}
  name: {{ include "actions-runner-controller.serviceMonitorName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 spec:
  endpoints:
    - path: /metrics
--- a/charts/actions-runner-controller/templates/controller.pdb.yaml
+++ b/charts/actions-runner-controller/templates/controller.pdb.yaml
@@ -5,7 +5,7 @@ metadata:
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  name: {{ include "actions-runner-controller.pdbName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 spec:
  {{- if .Values.podDisruptionBudget.minAvailable }}
  minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
--- a/charts/actions-runner-controller/templates/deployment.yaml
+++ b/charts/actions-runner-controller/templates/deployment.yaml
@@ -2,7 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
  name: {{ include "actions-runner-controller.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 spec:
@@ -56,7 +56,7 @@ spec:
        - "--docker-registry-mirror={{ .Values.dockerRegistryMirror }}"
        {{- end }}
        {{- if .Values.scope.singleNamespace }}
-        - "--watch-namespace={{ default .Release.Namespace .Values.scope.watchNamespace }}"
+        - "--watch-namespace={{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}"
        {{- end }}
        {{- if .Values.logLevel }}
        - "--log-level={{ .Values.logLevel }}"
--- a/charts/actions-runner-controller/templates/githubwebhook.deployment.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.deployment.yaml
@@ -3,7 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
  name: {{ include "actions-runner-controller-github-webhook-server.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 spec:
@@ -43,7 +43,7 @@ spec:
        - "--log-level={{ .Values.githubWebhookServer.logLevel }}"
        {{- end }}
        {{- if .Values.scope.singleNamespace }}
-        - "--watch-namespace={{ default .Release.Namespace .Values.scope.watchNamespace }}"
+        - "--watch-namespace={{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}"
        {{- end }}
        {{- if .Values.runnerGithubURL  }}
        - "--runner-github-url={{ .Values.runnerGithubURL }}"
--- a/charts/actions-runner-controller/templates/githubwebhook.ingress.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.ingress.yaml
@@ -5,7 +5,7 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: {{ $fullName }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.githubWebhookServer.ingress.annotations }}
--- a/charts/actions-runner-controller/templates/githubwebhook.pdb.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.pdb.yaml
@@ -5,7 +5,7 @@ metadata:
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  name: {{ include "actions-runner-controller-github-webhook-server.pdbName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 spec:
  {{- if .Values.githubWebhookServer.podDisruptionBudget.minAvailable }}
  minAvailable: {{ .Values.githubWebhookServer.podDisruptionBudget.minAvailable }}
--- a/charts/actions-runner-controller/templates/githubwebhook.role_binding.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.role_binding.yaml
@@ -10,5 +10,5 @@ roleRef:
 subjects:
  - kind: ServiceAccount
    name: {{ include "actions-runner-controller-github-webhook-server.serviceAccountName" . }}
-    namespace: {{ .Release.Namespace }}
+    namespace: {{ include "actions-runner-controller.namespace" . }}
 {{- end }}
--- a/charts/actions-runner-controller/templates/githubwebhook.secrets.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.secrets.yaml
@@ -4,7 +4,7 @@ apiVersion: v1
 kind: Secret
 metadata:
  name: {{ include "actions-runner-controller-github-webhook-server.secretName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 type: Opaque
--- a/charts/actions-runner-controller/templates/githubwebhook.service.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.service.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: Service
 metadata:
  name: {{ include "actions-runner-controller-github-webhook-server.fullname" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller-github-webhook-server.selectorLabels" . | nindent 4 }}
 {{- if .Values.githubWebhookServer.service.annotations }}
--- a/charts/actions-runner-controller/templates/githubwebhook.serviceMonitor.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.serviceMonitor.yaml
@@ -1,5 +1,5 @@
 {{- if and .Values.githubWebhookServer.enabled .Values.metrics.serviceMonitor.enable }}
-{{- $servicemonitornamespace := .Values.actionsMetrics.serviceMonitor.namespace | default .Release.Namespace }}
+{{- $servicemonitornamespace := .Values.actionsMetrics.serviceMonitor.namespace | default (include "actions-runner-controller.namespace" .) }}
 apiVersion: monitoring.coreos.com/v1
 kind: ServiceMonitor
 metadata:
--- a/charts/actions-runner-controller/templates/githubwebhook.serviceaccount.yaml
+++ b/charts/actions-runner-controller/templates/githubwebhook.serviceaccount.yaml
@@ -4,7 +4,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
  name: {{ include "actions-runner-controller-github-webhook-server.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.githubWebhookServer.serviceAccount.annotations }}
--- a/charts/actions-runner-controller/templates/leader_election_role.yaml
+++ b/charts/actions-runner-controller/templates/leader_election_role.yaml
@@ -3,7 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
  name: {{ include "actions-runner-controller.leaderElectionRoleName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 rules:
 - apiGroups:
  - ""
--- a/charts/actions-runner-controller/templates/leader_election_role_binding.yaml
+++ b/charts/actions-runner-controller/templates/leader_election_role_binding.yaml
@@ -2,7 +2,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
  name: {{ include "actions-runner-controller.leaderElectionRoleName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
@@ -10,4 +10,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
  name: {{ include "actions-runner-controller.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
--- a/charts/actions-runner-controller/templates/manager_role_binding.yaml
+++ b/charts/actions-runner-controller/templates/manager_role_binding.yaml
@@ -9,4 +9,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
  name: {{ include "actions-runner-controller.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
--- a/charts/actions-runner-controller/templates/manager_role_binding_secrets.yaml
+++ b/charts/actions-runner-controller/templates/manager_role_binding_secrets.yaml
@@ -6,7 +6,7 @@ kind: ClusterRoleBinding
 {{- end }}
 metadata:
  name: {{ include "actions-runner-controller.managerRoleName" . }}-secrets
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
 roleRef:
  apiGroup: rbac.authorization.k8s.io
  {{- if .Values.scope.singleNamespace }}
@@ -18,4 +18,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
  name: {{ include "actions-runner-controller.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
--- a/charts/actions-runner-controller/templates/manager_secrets.yaml
+++ b/charts/actions-runner-controller/templates/manager_secrets.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: Secret
 metadata:
  name: {{ include "actions-runner-controller.secretName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  {{- if .Values.authSecret.annotations }}
  annotations:
    {{ toYaml .Values.authSecret.annotations | nindent 4 }}
--- a/charts/actions-runner-controller/templates/serviceaccount.yaml
+++ b/charts/actions-runner-controller/templates/serviceaccount.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
  name: {{ include "actions-runner-controller.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.serviceAccount.annotations }}
--- a/charts/actions-runner-controller/templates/webhook_configs.yaml
+++ b/charts/actions-runner-controller/templates/webhook_configs.yaml
@@ -2,7 +2,7 @@
 We will use a self managed CA if one is not provided by cert-manager
 */}}
 {{- $ca := genCA "actions-runner-ca" 3650 }}
-{{- $cert := genSignedCert (printf "%s.%s.svc" (include "actions-runner-controller.webhookServiceName" .) .Release.Namespace) nil (list (printf "%s.%s.svc" (include "actions-runner-controller.webhookServiceName" .) .Release.Namespace)) 3650 $ca }}
+{{- $cert := genSignedCert (printf "%s.%s.svc" (include "actions-runner-controller.webhookServiceName" .) (include "actions-runner-controller.namespace" .)) nil (list (printf "%s.%s.svc" (include "actions-runner-controller.webhookServiceName" .) (include "actions-runner-controller.namespace" .))) 3650 $ca }}
 ---
 apiVersion: admissionregistration.k8s.io/v1
 kind: MutatingWebhookConfiguration
@@ -11,7 +11,7 @@ metadata:
  name: {{ include "actions-runner-controller.fullname" . }}-mutating-webhook-configuration
  {{- if .Values.certManagerEnabled }}
  annotations:
-    cert-manager.io/inject-ca-from: {{ .Release.Namespace }}/{{ include "actions-runner-controller.servingCertName" . }}
+    cert-manager.io/inject-ca-from: {{ include "actions-runner-controller.namespace" . }}/{{ include "actions-runner-controller.servingCertName" . }}
  {{- end }}
 webhooks:
 - admissionReviewVersions:
@@ -19,7 +19,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -29,7 +29,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /mutate-actions-summerwind-dev-v1alpha1-runner
  failurePolicy: Fail
  name: mutate.runner.actions.summerwind.dev
@@ -50,7 +50,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -60,7 +60,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /mutate-actions-summerwind-dev-v1alpha1-runnerdeployment
  failurePolicy: Fail
  name: mutate.runnerdeployment.actions.summerwind.dev
@@ -81,7 +81,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -91,7 +91,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /mutate-actions-summerwind-dev-v1alpha1-runnerreplicaset
  failurePolicy: Fail
  name: mutate.runnerreplicaset.actions.summerwind.dev
@@ -112,7 +112,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -122,7 +122,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /mutate-runner-set-pod
  failurePolicy: Fail
  name: mutate-runner-pod.webhook.actions.summerwind.dev
@@ -148,7 +148,7 @@ metadata:
  name: {{ include "actions-runner-controller.fullname" . }}-validating-webhook-configuration
  {{- if .Values.certManagerEnabled }}
  annotations:
-    cert-manager.io/inject-ca-from: {{ .Release.Namespace }}/{{ include "actions-runner-controller.servingCertName" . }}
+    cert-manager.io/inject-ca-from: {{ include "actions-runner-controller.namespace" . }}/{{ include "actions-runner-controller.servingCertName" . }}
  {{- end }}
 webhooks:
 - admissionReviewVersions:
@@ -156,7 +156,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -166,7 +166,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /validate-actions-summerwind-dev-v1alpha1-runner
  failurePolicy: Fail
  name: validate.runner.actions.summerwind.dev
@@ -187,7 +187,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -197,7 +197,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /validate-actions-summerwind-dev-v1alpha1-runnerdeployment
  failurePolicy: Fail
  name: validate.runnerdeployment.actions.summerwind.dev
@@ -218,7 +218,7 @@ webhooks:
  {{- if .Values.scope.singleNamespace }}
  namespaceSelector:
    matchLabels:
-      kubernetes.io/metadata.name: {{ default .Release.Namespace .Values.scope.watchNamespace }}
+      kubernetes.io/metadata.name: {{ default (include "actions-runner-controller.namespace" .) .Values.scope.watchNamespace }}
  {{- end }}
  clientConfig:
    {{- if .Values.admissionWebHooks.caBundle }}
@@ -228,7 +228,7 @@ webhooks:
    {{- end }}
    service:
      name: {{ include "actions-runner-controller.webhookServiceName" . }}
-      namespace: {{ .Release.Namespace }}
+      namespace: {{ include "actions-runner-controller.namespace" . }}
      path: /validate-actions-summerwind-dev-v1alpha1-runnerreplicaset
  failurePolicy: Fail
  name: validate.runnerreplicaset.actions.summerwind.dev
@@ -250,7 +250,7 @@ apiVersion: v1
 kind: Secret
 metadata:
  name: {{ include "actions-runner-controller.servingCertName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
 type: kubernetes.io/tls
--- a/charts/actions-runner-controller/templates/webhook_service.yaml
+++ b/charts/actions-runner-controller/templates/webhook_service.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
  name: {{ include "actions-runner-controller.webhookServiceName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "actions-runner-controller.namespace" . }}
  labels:
    {{- include "actions-runner-controller.labels" . | nindent 4 }}
  {{- with .Values.service.annotations }}
--- a/charts/actions-runner-controller/values.yaml
+++ b/charts/actions-runner-controller/values.yaml
@@ -420,3 +420,6 @@ actionsMetricsServer:
    #      - chart-example.local
  terminationGracePeriodSeconds: 10
  lifecycle: {}
+
+# Add the option to deploy in another namespace rather than .Release.Namespace.
+namespaceOverride: ""