From fb81580e0fdcd6521170ce4bf4fec1e1580358f1 Mon Sep 17 00:00:00 2001
From: spiritlhl <103393591+spiritLHLS@users.noreply.github.com>
Date: Wed, 24 May 2023 12:14:31 +0800
Subject: [PATCH] Update install_pve.sh

---
 scripts/install_pve.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/install_pve.sh b/scripts/install_pve.sh
index 92931a5..aa146f9 100644
--- a/scripts/install_pve.sh
+++ b/scripts/install_pve.sh
@@ -79,12 +79,14 @@ check_cdn_file
 
 # /etc/hosts文件修改
 if [ -f "/etc/cloud/cloud.cfg" ]; then
+  chattr -i /etc/cloud/cloud.cfg
   if grep -q "preserve_hostname" "/etc/cloud/cloud.cfg"; then
     sed -E -i 's/preserve_hostname:[[:space:]]*false/preserve_hostname: true/g' "/etc/cloud/cloud.cfg"
     echo "change preserve_hostname to true"
   else
     echo "preserve_hostname is true"
   fi
+  chattr +i /etc/cloud/cloud.cfg
 else
   echo "can not find /etc/cloud/cloud.cfg"
 fi