$ cat /etc/netplan/00-installer-config.yaml
network:
version: 2
ethernets:
eth0:
addresses:
- 192.168.100.10/24
nameservers:
addresses:
- 192.168.100.99
- 192.168.100.98
routes:
- to: 0.0.0.0/0
via: 192.168.100.60
metric: 100
$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:50:56:a0:2f:a2 brd ff:ff:ff:ff:ff:ff
inet 192.168.100.10/24 brd 192.168.100.255 scope global eth0
valid_lft forever preferred_lft forever