Netplan gateway4弃用报错

NetPlan gateway4弃用报错

问题

gateway4 has been deprecated, use default routes instead.
See the 'Default routes' section of the documentation for more details.

问题原因

此错误代表gateway4已经被弃用，需要更换为to: default和via来替代

解决方法

1. 替代前

    gateway4: 192.168.1.1
   

2. 替代后

    route:
      - to: default
        via: 192.168.1.1