[stable/rabbitmq-ha] add image.pullSecrets (#7162)

* [stable/rabbitmq-ha] add image.pullSecrets

* bump version

stable/rabbitmq-ha/Chart.yaml

@@ -1,7 +1,7 @@
 name: rabbitmq-ha
 apiVersion: v1
 appVersion: 3.7.4
-version: 1.7.0
+version: 1.7.2
 description: Highly available RabbitMQ cluster, the open source message broker
   software that implements the Advanced Message Queuing Protocol (AMQP).
 keywords:

stable/rabbitmq-ha/README.md

@@ -70,6 +70,7 @@ and their default values.
 | `image.pullPolicy`                 | Image pull policy                                               | `Always` if `image` tag is `latest`, else `IfNotPresent` |
 | `image.repository`                 | RabbitMQ container image repository                             | `rabbitmq`                                               |
 | `image.tag`                        | RabbitMQ container image tag                                    | `3.7-alpine`                                             |
+| `image.pullSecrets`                | Specify docker-registry secret names as an array                | `[]`                                                     |
 | `nodeSelector`                     | Node labels for pod assignment                                  | `{}`                                                     |
 | `persistentVolume.accessMode`      | Persistent volume access modes                                  | `[ReadWriteOnce]`                                        |
 | `persistentVolume.annotations`     | Persistent volume annotations                                   | `{}`                                                     |

stable/rabbitmq-ha/templates/statefulset.yaml

@@ -32,6 +32,12 @@ spec:
         prometheus.io/port: {{ .Values.prometheus.exporter.port | quote }}
 {{- end }}
     spec:
+      {{- if .Values.image.pullSecrets }}
+      imagePullSecrets:
+      {{- range .Values.image.pullSecrets }}
+        - name: {{ . }}
+      {{- end }}
+      {{- end }}
       terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
       serviceAccountName: {{ template "rabbitmq-ha.serviceAccountName" . }}
       initContainers:

stable/rabbitmq-ha/values.yaml

@@ -142,6 +142,12 @@ image:
   repository: rabbitmq
   tag: 3.7-alpine
   pullPolicy: IfNotPresent
+  ## Optionally specify an array of imagePullSecrets.
+  ## Secrets must be manually created in the namespace.
+  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+  ##
+  # pullSecrets:
+  #   - myRegistrKeySecretName
 
 ## Duration in seconds the pod needs to terminate gracefully
 terminationGracePeriodSeconds: 10