Updated BB code to include istio annotation in eck-operator template

chart/templates/_helpers.tpl

@@ -145,3 +145,15 @@ bigbang.addValueIfSet can be used to nil check parameters before adding them to
     {{- end }}
   {{- end }}
 {{- end -}}
+{{/*
+Annotation for Istio version
+*/}}
+{{- define "istioAnnotation" -}}
+  {{- if .Values.istio.git.semver -}}
+    bigbang.dev/istioVersion: {{ .Values.istio.git.semver | trimSuffix (regexFind "-bb.*" .Values.istio.git.semver) }}
+  {{- else if .Values.istio.git.tag -}}
+    bigbang.dev/istioVersion: {{ .Values.istio.git.tag | trimSuffix (regexFind "-bb.*" .Values.istio.git.tag) }}
+  {{- else if .Values.istio.git.branch -}}
+    bigbang.dev/istioVersion: {{ .Values.istio.git.branch }}
+  {{- end -}}
+{{- end -}}

chart/templates/logging/eck-operator/values.yaml

@@ -10,8 +10,11 @@ license:
 
 image:
   pullPolicy: {{ .Values.imagePullPolicy }}
-
+  
 podAnnotations:
+{{- if .Values.istio.enabled }}
+  {{ include "istioAnnotation" . }}
+{{- end }}
   sidecar.istio.io/inject: "true"
   traffic.sidecar.istio.io/includeInboundPorts: "*"
   traffic.sidecar.istio.io/excludeInboundPorts: "9443"