Add annotations to the service (#19777)

Signed-off-by: 9uill4ume <9uill4ume@gmail.com>

stable/gangway/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: An application that can be used to easily enable authentication flows via OIDC for a kubernetes cluster.
 name: gangway
-version: 0.4.0
+version: 0.4.1
 appVersion: 3.3.0
 home: https://github.com/heptiolabs/gangway
 sources:

stable/gangway/templates/service.yaml

@@ -11,6 +11,10 @@ metadata:
     helm.sh/chart: {{ include "gangway.chart" . }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.service.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

stable/gangway/values.yaml

@@ -142,6 +142,7 @@ service:
   port: 80
   # Specifies a loadBalancerIP when using LoadBalancer service type
   # loadBalancerIP: 192.168.0.51
+  annotations: {}
 
 ingress:
   enabled: false