systemctl stop docker.service
2. 删除docker0 网卡
brctl delbr docker0
3. 新建一块网卡br0
cd /etc/sysconfig/network-scripts/
vim ifcfg-br0
点击(此处)折叠或打开
-
DEVICE='br0'
-
TYPE=Bridge
-
BOOTPROTO=static
-
ONBOOT=yes
-
IPADDR=10.1.1.1
- PREFIX=24
systemctl restart network.service
5. 查看网络状态
ip a
6.修改docker启动文件
vim /lib/systemd/system/docker.service
ExecStart=/usr/bin/docker -b=br0 daemon -H fd://

brctl show
