Added ability to add extra podAnnotations (#7570)

Signed-off-by: towmeykaw <tkindmark@gmail.com>

stable/rabbitmq-ha/Chart.yaml

@@ -1,7 +1,7 @@
 name: rabbitmq-ha
 apiVersion: v1
 appVersion: 3.7.4
-version: 1.9.1
+version: 1.10.0
 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

@@ -133,6 +133,7 @@ and their default values.
 | `service.loadBalancerSourceRanges`             | List of IP CIDRs allowed access to load balancer (if supported)                                                                                                                                       | `[]`                                                       |
 | `service.type`                                 | Type of service to create                                                                                                                                                                             | `ClusterIP`                                                |
 | `tolerations`                                  | Toleration labels for pod assignment                                                                                                                                                                  | `[]`                                                       |
+| `podAnnotations`                               | Extra annotations to add to pod                                                                                                                                                                       | `{}`                                                       |
 | `terminationGracePeriodSeconds`                | Duration pod needs to terminate gracefully                                                                                                                                                            | `10`                                                       |
 | `updateStrategy`                               | Statefulset update strategy                                                                                                                                                                           | `OnDelete`                                                 |
 | `extraLabels`                                  | Labels to add to the Resources                                                                                                                                                                        | `{}`                                                       |

stable/rabbitmq-ha/templates/statefulset.yaml

@@ -30,6 +30,9 @@ spec:
 {{- if and .Values.prometheus.exporter.enabled  (not .Values.prometheus.operator.enabled) }}
         prometheus.io/scrape: "true"
         prometheus.io/port: {{ .Values.prometheus.exporter.port | quote }}
+{{- end }}
+{{- if .Values.podAnnotations }}
+{{ toYaml .Values.podAnnotations | indent 8 }}
 {{- end }}
     spec:
       {{- if .Values.image.pullSecrets }}

stable/rabbitmq-ha/values.yaml

@@ -259,6 +259,9 @@ nodeSelector: {}
 ##
 tolerations: []
 
+## Extra Annotations to be added to pod
+podAnnotations: {}
+
 ## Pod affinity
 ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
 podAntiAffinity: soft