From 64a7e7c268c0132aed75fb2c29cf45805178ccb6 Mon Sep 17 00:00:00 2001
From: wanyaoqi <18528551+wanyaoqi@users.noreply.github.com>
Date: Mon, 3 Jun 2024 19:15:44 +0800
Subject: [PATCH] fix(host-deployer): split guest dns by comma (#20450)

---
 pkg/util/netutils2/netutils.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/util/netutils2/netutils.go b/pkg/util/netutils2/netutils.go
index fa65b7685d..00f884f545 100644
--- a/pkg/util/netutils2/netutils.go
+++ b/pkg/util/netutils2/netutils.go
@@ -177,7 +177,9 @@ func AddNicRoutes(routes [][]string, nicDesc *types.SServerNic, mainIp string, n
 func GetNicDns(nicdesc *types.SServerNic) []string {
 	dnslist := []string{}
 	if len(nicdesc.Dns) > 0 {
-		dnslist = append(dnslist, nicdesc.Dns)
+		for _, dns := range strings.Split(nicdesc.Dns, ",") {
+			dnslist = append(dnslist, dns)
+		}
 	}
 	return dnslist
 }