PVE 更改配置口为 DHCP

shell 或 ssh 登陆

nano /etc/network/interfaces 

修改网卡为

DHCP setup with Linux bridge

auto lo
iface lo inet loopback

iface eno1 inet dhcp

auto vmbr0
iface vmbr0 inet dhcp
        bridge_ports eno1
        bridge_stp off
        bridge_fd 0

Static setup with Linux bridge

auto lo
iface lo inet loopback

iface eno1 inet manual

auto vmbr0
iface vmbr0 inet static
        address 192.168.1.93
        netmask 255.255.255.0
        gateway 192.168.1.1
        bridge_ports eno1
        bridge_stp off
        bridge_fd 0

还有 /etc/resolv.conf

search example.com
nameserver 192.168.1.1
nameserver 1.1.1.1
nameserver 8.8.8.8

参考

https://mangolassi.it/topic/21764/configuring-network-settings-for-proxmox-installs/2

http://www.zxbblog.com/?id=173