From bbdc19c472ae7fe9ed0e2aa48c9da0654588d8fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A5=9A=E5=B2=B3?= <wangyike.wyk@alibaba-inc.com>
Date: Thu, 23 Jun 2022 13:12:02 +0800
Subject: [PATCH] add comments
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Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>
---
 pkg/addon/utils.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkg/addon/utils.go b/pkg/addon/utils.go
index 85e98e619..9a0f0d5cf 100644
--- a/pkg/addon/utils.go
+++ b/pkg/addon/utils.go
@@ -229,8 +229,10 @@ func IsVersionRegistry(r Registry) bool {
 	return r.Helm != nil
 }
 
+// InstallOption define additional option for installation
 type InstallOption func(installer *Installer)
 
+// SkipValidateVersion means skip validating system version
 func SkipValidateVersion(installer *Installer) {
 	installer.skipVersionValidate = true
 }