docker WARNING: IPv4 forwarding is disabled 问题解决

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问题:

[[email protected] ~]$sudo docker run -d --name nginx -p 80:8080 nginx   
WARNING: IPv4 forwarding is disabled. Networking will not work.

 

解决方法:

[[email protected] ~]$ sudo vim /usr/lib/sysctl.d/00-system.conf
#添加如下代码:
net.ipv4.ip_forward=1

 

重启network和docker服务


[[email protected] ~]$ sudo systemctl restart network
[[email protected] ~]$ sudo systemctl restart docker

 

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