Add the possibility to not specify the image.registry value (#2368)

* Allow not specify image.registry in the values of the helm chart

* Allow not specify image.registry in the values of the helm chart

* Allow not specify image.registry in the values of the helm chart

charts/kafka-ui/templates/_helpers.tpl

@@ -61,3 +61,19 @@ Create the name of the service account to use
 {{- default "default" .Values.serviceAccount.name }}
 {{- end }}
 {{- end }}
+
+
+{{/*
+This allows us to check if the registry of the image is specified or not.
+*/}}
+{{- define "kafka-ui.imageName" -}}
+{{- $registryName := .Values.image.registry -}}
+{{- $repository := .Values.image.repository -}}
+{{- $tag := .Values.image.tag | default .Chart.AppVersion -}}
+{{- if $registryName }}
+{{- printf "%s/%s:%s" $registryName $repository $tag -}}
+{{- else }}
+{{- printf "%s:%s" $repository $tag -}}
+{{- end }}
+{{- end -}}
+

charts/kafka-ui/templates/deployment.yaml

@@ -40,7 +40,7 @@ spec:
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.registry }}/{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          image: {{ include "kafka-ui.imageName" . }}
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           {{- if or .Values.env  .Values.yamlApplicationConfig .Values.yamlApplicationConfigConfigMap}}
           env: