Add more options to specify persistence-elastic image

Author: J12934

persistence/persistence-elastic/templates/persistence-provider.yaml

@@ -6,6 +6,11 @@ metadata:
     type: Structured
 spec:
   image: "scbexperimental/persistence-elastic:latest"
+  {{- if .Values.image.digest }}
+  image: "{{ .Values.image.registry }}/{{ .Values.image.repository }}@{{ .Values.image.digest }}"
+  {{- else }}
+  image: "{{ .Values.image.registry }}/{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+  {{- end }}
   env:
     - name: ELASTICSEARCH_INDEX_PREFIX
       value: {{ .Values.indexPrefix | quote }}

persistence/persistence-elastic/values.yaml

@@ -3,8 +3,10 @@
 # Declare variables to be passed into your templates.
 
 image:
+  registry: docker.io
   repository: scbexperimental/persistence-elastic
-  pullPolicy: Always
+  tag: null
+  digest: sha256:25e860d051de0fb7ecb74508d749909d9ec8b5d49cb10466509777bc98e3ec7a
 
 indexPrefix: "scbv2"