作者：吴业亮
博客：wuyeliang.blog.csdn.net
删除企业源
rm -rf /etc/apt/sources.list.d/pve-enterprise.list
下载秘钥
wget http://mirrors.ustc.edu.cn/proxmox/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
添加国内源
echo “deb http://mirrors.ustc.edu.cn/proxmox/debian/pve buster pve-no-subscription” >/etc/apt/sources.list.d/pve-install-repo.list
注意！！！注意！！！！
deb http://mirrors.ustc.edu.cn/proxmox/debian/pve strech pve-no-subscription
strech注意修改，否则造成无法升级为pve6.3
strech–debian 9–pve 5.x
buster–debian 10–pve 6.x
配置国内debian源
echo “deb http://mirrors.ustc.edu.cn/debian buster main contrib
deb http://mirrors.ustc.edu.cn/debian buster-updates main contrib
deb http://mirrors.ustc.edu.cn/debian-security buster/updates main contrib” > /etc/apt/sources.list
pve_ceph设置国内源
原配置文件：
/etc/apt/sources.list.d/ceph.list
echo “deb http://mirrors.ustc.edu.cn/proxmox/debian/ceph-nautilus buster main” > /etc/apt/sources.list.d/ceph.list
最后执行
# apt update
# apt update && apt dist-upgrade
# reboot