fix(helm): make webhook and metrics ports configurable in Helm chart templates

Author: Okabe-Junya

pkg/plugins/optional/helm/v1alpha/scaffolds/internal/templates/chart-templates/manager/manager.go

@@ -105,7 +105,7 @@ spec:
 {{- if .HasWebhooks }}
           {{ "{{- if .Values.webhook.enable }}" }}
           ports:
-            - containerPort: 9443
+            - containerPort: {{ "{{ .Values.webhook.port }}" }}
               name: webhook-server
               protocol: TCP
           {{ "{{- end }}" }}

pkg/plugins/optional/helm/v1alpha/scaffolds/internal/templates/chart-templates/metrics/metrics_service.go

@@ -53,8 +53,8 @@ metadata:
     control-plane: controller-manager
 spec:
   ports:
-    - port: 8443
-      targetPort: 8443
+    - port: {{ "{{ .Values.metrics.port }}" }}
+      targetPort: {{ "{{ .Values.metrics.port }}" }}
       protocol: TCP
       name: https
   selector:

pkg/plugins/optional/helm/v1alpha/scaffolds/internal/templates/chart-templates/webhook/service.go

@@ -57,7 +57,7 @@ spec:
   ports:
     - port: 443
       protocol: TCP
-      targetPort: 9443
+      targetPort: {{ "{{ .Values.webhook.port }}" }}
   selector:
     control-plane: controller-manager
 {{` + "`" + `{{- end }}` + "`" + `}}

pkg/plugins/optional/helm/v1alpha/scaffolds/internal/templates/values.go

@@ -122,13 +122,15 @@ crd:
 # ControllerManager argument "--metrics-bind-address=:8443" is removed.
 metrics:
   enable: true
+  port: 8443
 {{ if .HasWebhooks }}
 # [WEBHOOKS]: Webhooks configuration
 # The following configuration is automatically generated from the manifests
 # generated by controller-gen. To update run 'make manifests' and
 # the edit command with the '--force' flag
 webhook:
   enable: true
+  port: 9443
 {{ end }}
 # [PROMETHEUS]: To enable a ServiceMonitor to export metrics to Prometheus set true
 prometheus: