Armbian Ubuntu启用netplan配置网络

OrangePi安装Armbian Ubuntu镜像，默认使用内置的armbian-config来设置网络，需要SSH登录才能设置。

如果需要采用Ubuntu下常见的netplan配置，则需要安装netplan，当前镜像版本是Ubuntu Focal (20.04)

# 安装netplan
sudo apt install netplan.io

# 新建配置文件
sudo touch /etc/netplan/50-cloud-init.yaml

开始写配置之前，要先了解一下当前设备的网卡名称！

# 查看IP信息
ip a

# 返回
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 02:42:c4:6c:71:cb brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.35/24 brd 192.168.0.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::bd4f:888e:21dc:b724/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 12:42:c4:6c:71:cb brd ff:ff:ff:ff:ff:ff
    inet 172.24.1.1/24 brd 172.24.1.255 scope global wlan0
       valid_lft forever preferred_lft forever
    inet6 fe80::1042:c4ff:fe6c:71cb/64 scope link
       valid_lft forever preferred_lft forever

# lo是环回地址
# eth0是有线网卡地址
# wlan0是无线网卡地址

设置eth0为静态地址

network:
  version: 2
  ethernets:
    eth0:
      dhcp4: false
      dhcp6: false
      gateway4: 192.168.0.1
      addresses: [192.168.0.35/24]
      nameservers:
        addresses: [223.5.5.5, 223.6.6.6]

保存配置后，需要应用配置才能生效

sudo netplan apply

参考资料：https://linuxhint.com/install_netplan_ubuntu/

来源：oschina

链接：https://my.oschina.net/u/4173440/blog/4873689

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Ubuntu