修改Docker默认网卡ip

1.先删除原有配置

# 停止docker服务
sodu service docker stop
sudo ip link set dev docker0 down
sudo brctl delbr docker0
sudo iptables -t nat -F POSTROUTING

2.创建新的网桥

sudo brctl addbr docker0
sudo ip addr add 192.168.100.0/24 dev docker0
sudo ip link set dev docker0 up

3.新增Docker配置文件

vi /etc/docker/daemon.json
{
    "bip": "172.17.10.1/24"
}

4.重启Docker

systemctl restart docker 或者 service restart docker