Explicitly mentioning 'metrics' for the ACK controller service.

templates/helm/templates/service.yaml → templates/helm/templates/metrics-service.yaml

@@ -1,8 +1,8 @@
-{{- if .Values.service.create }}
+{{- if .Values.metrics.service.create }}
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "app.fullname" . }}
+  name: {{ include "app.fullname" . }}-metrics
   namespace: {{ .Release.Namespace }}
   labels:
     app.kubernetes.io/name: {{ include "app.name" . }}
@@ -21,7 +21,7 @@ spec:
 {{- range $key, $value := .Values.deployment.labels }}
     {{ $key }}: {{ $value | quote }}
 {{- end }}
-  type: {{ .Values.service.type }}
+  type: {{ .Values.metrics.service.type }}
   ports:
   - name: metricsport
     port: 8080

templates/helm/values.yaml.tpl

@@ -16,9 +16,14 @@ deployment:
   labels: {}
   containerPort: 8080
 
-service:
-  create: false
-  type: "ClusterIP"
+metrics:
+  service:
+    # Set to true to automatically create a Kubernetes Service resource for the
+    # Prometheus metrics server endpoint in controller
+    create: false
+    # Which Type to use for the Kubernetes Service?
+    # See: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+    type: "ClusterIP"
 
 resources:
   requests: