cerebro: add support for extra deployment labels (#21053)

Signed-off-by: fabriziofortino <fabrizio.fortino@gmail.com>

stable/cerebro/Chart.yaml

@@ -1,5 +1,5 @@
 name: cerebro
-version: 1.3.1
+version: 1.4.0
 appVersion: 0.8.5
 apiVersion: v1
 description: A Helm chart for Cerebro - a web admin tool that replaces Kopf.

stable/cerebro/README.md

@@ -49,6 +49,7 @@ The following table lists the configurable parameters of the cerebro chart and t
 | `init.image.tag`                    | The image tag to pull               | `musl`                                    |
 | `init.image.pullPolicy`             | Image pull policy                   | `IfNotPresent`                            |
 | `deployment.annotations`            | Annotations for deployment          | `{}`                                      |
+| `deployment.labels`                 | Additional labels for deployment    | `{}`                                      |
 | `service.type`                      | Type of Service                     | `ClusterIP`                               |
 | `service.port`                      | Port for kubernetes service         | `80`                                      |
 | `service.annotations`               | Annotations to add to the service   | `{}`                                      |

stable/cerebro/templates/deployment.yaml

@@ -7,6 +7,9 @@ metadata:
     chart: {{ template "cerebro.chart" . }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+    {{- range $key, $value := .Values.deployment.labels }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
 {{- if .Values.deployment.annotations }}
   annotations:
 {{ toYaml .Values.deployment.annotations | indent 4 }}

stable/cerebro/values.yaml

@@ -12,6 +12,8 @@ image:
   pullPolicy: IfNotPresent
 
 deployment:
+  # additionals labels
+  labels: {}
   annotations: {}
 
 service: