Ubuntu装系统之后的改静态ip和默认的磁盘扩容

vim /etc/netplan/00-installer-config.yaml
network:
ethernets:
enp5s0f0:
dhcp4: no
dhcp6: no
addresses: [172.16.123.200/24]
gateway4: 172.16.123.1
enp5s0f1:
dhcp4: true
version: 2
上述命令配置静态ip

1. 扩展逻辑卷
lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv
2. 扩展文件系统
resize2fs /dev/ubuntu-vg/ubuntu-lv
3. 验证
df -h