WARNING: IPv4 forwarding is disabled. Networking will not work.

报错：

WARNING: IPv4 forwarding is disabled. Networking will not work.

 

 

 

解决方式：

第一步：在宿主机上执行echo "net.ipv4.ip_forward=1" >>/usr/lib/sysctl.d/00-system.conf

 

 

第二步：重启network和docker服务

[root@localhost /]# systemctl restart network && systemctl restart docker

第三步：验证是否成功

 

 第四步：访问http://192.168.10.10:8081