stable/telegraf add podAnnotations (#13237)

Signed-off-by: Steven Chung <schung@mesosphere.io>

stable/telegraf/Chart.yaml

@@ -1,5 +1,5 @@
 name: telegraf
-version: 1.0.0
+version: 1.1.0
 appVersion: 1.9
 deprecated: false
 description: Telegraf is an agent written in Go for collecting, processing, aggregating, and writing metrics.

stable/telegraf/templates/deployment.yaml

@@ -17,6 +17,10 @@ spec:
       labels:
         app.kubernetes.io/name: {{ include "telegraf.name" . }}
         app.kubernetes.io/instance: {{ .Release.Name }}
+      {{- if .Values.podAnnotations }}
+      annotations:
+{{ toYaml .Values.podAnnotations | indent 8 }}
+      {{- end }}
     spec:
       containers:
       - name: {{ .Chart.Name }}

stable/telegraf/values.yaml

@@ -9,6 +9,8 @@ image:
   tag: "1.9-alpine"
   pullPolicy: IfNotPresent
 
+podAnnotations: {}
+
 ## Configure resource requests and limits
 ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
 resources: {}