Add annotations to githubWebhookServer Service in Helm Chart (#665)

Improves #664 by adding annotations to the server's service. Beyond general applications, we use these annotations within my own projects to configure various LB values.

charts/actions-runner-controller/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.12.5
+version: 0.12.6
 
 # Used as the default manager tag value when no tag property is provided in the values.yaml
 appVersion: 0.19.0

charts/actions-runner-controller/templates/githubwebhook.service.yaml

@@ -6,6 +6,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "actions-runner-controller.labels" . | nindent 4 }}
+{{- if .Values.githubWebhookServer.service.annotations }}
+  annotations:
+    {{ toYaml .Values.githubWebhookServer.service.annotations | nindent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.githubWebhookServer.service.type }}
   ports:

charts/actions-runner-controller/values.yaml

@@ -146,6 +146,7 @@ githubWebhookServer:
   priorityClassName: ""
   service:
     type: ClusterIP
+    annotations: {}
     ports:
       - port: 80
         targetPort: http