fix: label rendering for non-string values. (#1543)

atuk721 · web-flow · commit 1cc6cf1d8ac2 · 2025-10-23T19:40:51.000+08:00
Signed-off-by: atuk &lt;8051052+atuk721@users.noreply.github.com&gt;
diff --git a/charts/redis-cluster/templates/_helpers.tpl b/charts/redis-cluster/templates/_helpers.tpl
@@ -9,9 +9,7 @@ app.kubernetes.io/instance: {{ .Values.redisCluster.name | default .Release.Name
 app.kubernetes.io/version: {{ .Chart.AppVersion }}
 app.kubernetes.io/component: middleware
 {{- if .Values.labels }}
-{{- range $labelkey, $labelvalue := .Values.labels }}
-{{ $labelkey}}: {{ $labelvalue }}
-{{- end }}
+{{ toYaml .Values.labels }}
 {{- end }}
 {{- end -}}
 
diff --git a/charts/redis-replication/templates/_helpers.tpl b/charts/redis-replication/templates/_helpers.tpl
@@ -9,9 +9,7 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 app.kubernetes.io/version: {{ .Chart.AppVersion }}
 app.kubernetes.io/component: middleware
 {{- if .Values.labels }}
-{{- range $labelkey, $labelvalue := .Values.labels }}
-{{ $labelkey}}: {{ $labelvalue }}
-{{- end }}
+{{ toYaml .Values.labels }}
 {{- end }}
 {{- end -}}
 
diff --git a/charts/redis-sentinel/templates/_helpers.tpl b/charts/redis-sentinel/templates/_helpers.tpl
@@ -9,9 +9,7 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 app.kubernetes.io/version: {{ .Chart.AppVersion }}
 app.kubernetes.io/component: middleware
 {{- if .Values.labels }}
-{{- range $labelkey, $labelvalue := .Values.labels }}
-{{ $labelkey}}: {{ $labelvalue }}
-{{- end }}
+{{ toYaml .Values.labels }}
 {{- end }}
 {{- end -}}
 
diff --git a/charts/redis/templates/_helpers.tpl b/charts/redis/templates/_helpers.tpl
@@ -9,9 +9,7 @@ app.kubernetes.io/instance: {{ .Values.redisStandalone.name | default .Release.N
 app.kubernetes.io/version: {{ .Chart.AppVersion }}
 app.kubernetes.io/component: middleware
 {{- if .Values.labels }}
-{{- range $labelkey, $labelvalue := .Values.labels }}
-{{ $labelkey}}: {{ $labelvalue }}
-{{- end }}
+{{ toYaml .Values.labels }}
 {{- end }}
 {{- end -}}
 
