Add optional annotation for Daemonset and its pods (#10268)

Signed-off-by: kahootali <kahoot.ali@gmail.com>

stable/fluentd-elasticsearch/Chart.yaml

@@ -1,5 +1,5 @@
 name: fluentd-elasticsearch
-version: 2.0.2
+version: 2.0.3
 appVersion: 2.3.2
 home: https://www.fluentd.org/
 description: A Fluentd Helm chart for Kubernetes with Elasticsearch output

stable/fluentd-elasticsearch/README.md

@@ -46,6 +46,7 @@ The following table lists the configurable parameters of the Fluentd elasticsear
 | Parameter                          | Description                                | Default                                                    |
 | ---------------------------------- | ------------------------------------------ | ---------------------------------------------------------- |
 | `annotations`                      | Optional daemonset annotations             | `NULL`                                                     |
+| `podAnnotations`                      | Optional daemonset's pods annotations             | `NULL`                                                     |
 | `configMaps`                       | Fluentd configmaps                         | `default conf files`                                       |
 | `elasticsearch.host`               | Elasticsearch Host                         | `elasticsearch-client`                                     |
 | `elasticsearch.port`               | Elasticsearch Port                         | `9200`                                                     |

stable/fluentd-elasticsearch/templates/daemonset.yaml

@@ -9,6 +9,10 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     kubernetes.io/cluster-service: "true"
     addonmanager.kubernetes.io/mode: Reconcile
+{{- if .Values.annotations }}
+  annotations:    
+{{ toYaml .Values.annotations | indent 4 }}
+{{- end }}
 spec:
   updateStrategy:
 {{ toYaml .Values.updateStrategy | indent 4 }}
@@ -30,8 +34,8 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
         checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
-{{- if .Values.annotations }}
-{{ toYaml .Values.annotations | indent 8 }}
+{{- if .Values.podAnnotations }}
+{{ toYaml .Values.podAnnotations | indent 8 }}
 {{- end }}
     spec:
       serviceAccountName: {{ template "fluentd-elasticsearch.fullname" . }}

stable/fluentd-elasticsearch/values.yaml

@@ -67,6 +67,8 @@ livenessProbe:
   enabled: true
 
 annotations: {}
+
+podAnnotations: {}
   # prometheus.io/scrape: "true"
   # prometheus.io/port: "24231"