一个供参考的netplan的配置文件

root@k8s-master:~# cat /etc/netplan/00-installer-config.yaml 
# This is the network config written by 'subiquity'
network:
  ethernets:
    eno2:
        dhcp4: no
        addresses: [10.211.55.100/24]
        routes:
          - to: default
            via: 10.211.55.1
        nameservers:
            addresses:
            - 8.8.8.8
            - 114.114.114.114
            search: []
  version: 2