ubuntu20设置静态ip

vim etc/netlpan/00-installer-config.yaml

network:
  version: 2
  renderer: NetworkManager
  ethernets:
    ens33: 
      dhcp4: false 
      addresses: [192.168.217.133/24]
      gateway4: 192.168.217.2
      nameservers:
          addresses: [192.168.217.2, 114.114.114.114]