pve8 换国内源

 cd /etc/apt/sources.list.d/
 mv pve-enterprise.list pve-enterprise.list.bak
 mv ceph.list ceph.list.bak
 cd ..
 echo "deb https://mirrors.ustc.edu.cn/proxmox/debian bookworm pve-no-subscription" > /etc/apt/sources.list.d/pve-no-subscription.list
 wget https://mirrors.ustc.edu.cn/proxmox/debian/proxmox-release-bookworm.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bookworm.gpg
 rm sources.list.d/pve-enterprise.list
 apt update