From b5f755ac05e651abdeba26157e7efd6792d7778c Mon Sep 17 00:00:00 2001
From: jasine <jasinechen@gmail.com>
Date: Mon, 23 Oct 2023 01:21:32 +0800
Subject: [PATCH] fix: set max length and trim last "-"

---
 charts/ingress-nginx/templates/_helpers.tpl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/charts/ingress-nginx/templates/_helpers.tpl b/charts/ingress-nginx/templates/_helpers.tpl
index a895a45a7..1117ddef9 100644
--- a/charts/ingress-nginx/templates/_helpers.tpl
+++ b/charts/ingress-nginx/templates/_helpers.tpl
@@ -35,7 +35,7 @@ Allow the release namespace to be overridden for multi-namespace deployments in
 */}}
 {{- define "ingress-nginx.namespace" -}}
   {{- if .Values.namespaceOverride -}}
-    {{- .Values.namespaceOverride -}}
+    {{- .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
   {{- else -}}
     {{- .Release.Namespace -}}
   {{- end -}}