Istio annotation

chart/templates/deployment.yaml

@@ -13,6 +13,10 @@ spec:
   strategy: {}
   template:
     metadata:
+    {{- if .Values.annotations }}
+    annotations:
+      {{- toYaml .Values.annotations | nindent 6 }}
+    {{- end }}
       labels:
         app: opa-exporter
         {{- include "clusterauditor.labels" . | nindent 8 }}