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

问题

[root@cen76-1 ~]# docker run -d --name nginx-volume-test1 -v /data nginx

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

解决办法

[root@cen76-1 ~]# echo "net.ipv4.ip_forward=1" >> /usr/lib/sysctl.d/00-system.conf

重启网络

[root@cen76-1 ~]# systemctl restart network

删除容器，再创建

[root@cen76-1 ~]# docker run -d --name nginx-volume-test1 -v /data nginx

50541bd1e32262485a87f34f259cab581641ce6798a525a1655b5edb348330f8

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