chore: add configurable pod annotation

Signed-off-by: Yurii Kryvosheia <yurii.kryvosheia@finsight.com>

Author: yurii-kryvosheia

charts/prom-aggregation-gateway/templates/controller.yaml

@@ -20,6 +20,10 @@ spec:
   {{- end }}
   template:
     metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       labels:
         {{- include "prom-aggregation-gateway.selectorLabels" . | nindent 8 }}
     spec:

charts/prom-aggregation-gateway/values.yaml

@@ -21,6 +21,8 @@ podMonitor:
   create: true
   additionalLabels: {}
 
+podAnnotations: {}
+
 service:
   create: true
   annotations: {}