\# This file is generated from information provided by the datasource. Changes
\# to it will not persist across an instance reboot. To disable cloud-init's
\# network configuration capabilities, write a file
\# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
\# network: {config: disabled}
network:
ethernets:
ens33:
addresses:
- 192.168.144.12/24 //IP地址及掩码
nameservers:
addresses:
- 223.5.5.5 //DNS地址
search: []
routes:
- to: default
via: 192.168.144.2 //网关
version: 2
使用vi 编辑器进行更改
sudo vi /etc/netplan/50-cloud-init.yaml
然后输入密码
按i键进入编辑模式进行修改，修改完后按键盘的Esc推出编辑模式，按：wq进行保存。
然后输入sudo netplan apply 使网卡生效
sudo netplan apply
2.如果将配置修改为DHCP
# This file is generated from information provided by the datasource. Changes
# to it will not persist across an instance reboot. To disable cloud-init's
# network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
version: 2
ethernets:
ens33:
dhcp4: yes # 启用DHCP
# 下面的设置在DHCP模式下将被忽略
# addresses:
# - 192.168.144.12/24
# nameservers:
# addresses:
# - 223.5.5.5
# search: []
routes:
# 默认路由通常由DHCP服务器提供，因此也可以省略
# - to: default
# via: 192.168.144.2