Ubuntu 配置静态IP

vi /etc/netplan/50-cloud-init.yaml 

# 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:
        ens160:
            addresses:
            - 192.168.10.189/24
            nameservers:
                addresses:
                - 192.168.10.1
                search: []
            routes:
            -   to: default
                via: 192.168.10.1
    version: 2
~