Add a template function to better handle the system default registry in post-delete-hook-job

chart/templates/_helpers.tpl

@@ -33,3 +33,13 @@ chart: {{ .Chart.Name }}-{{ .Chart.Version }}
 heritage: {{ .Release.Service }}
 release: {{ .Release.Name }}
 {{- end }}
+
+{{- define "system_default_registry" -}}
+{{- if .Values.systemDefaultRegistry -}}
+  {{- if hasSuffix "/" .Values.systemDefaultRegistry -}}
+    {{- printf "%s" .Values.systemDefaultRegistry -}}
+  {{- else -}}
+    {{- printf "%s/" .Values.systemDefaultRegistry -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}

chart/templates/post-delete-hook-job.yaml

@@ -20,7 +20,7 @@ spec:
       restartPolicy: OnFailure
       containers:
         - name: {{ template "rancher.name" . }}-post-delete
-          image: "{{ .Values.systemDefaultRegistry }}{{ .Values.postDelete.image.repository }}:{{ .Values.postDelete.image.tag }}"
+          image: "{{ include "system_default_registry" . }}{{ .Values.postDelete.image.repository }}:{{ .Values.postDelete.image.tag }}"
           imagePullPolicy: IfNotPresent
           securityContext:
             runAsUser: 0