Docker容器报错问题

• 创建容器时报错

  [[email protected] ~]# docker run -d -p 3306:3306 --name mysql mysql
  WARNING: IPv4 forwarding is disabled. Networking will not work.
  

  解决方法：主机开启路由转发功能即可

  [[email protected] ~]# vim /etc/sysctl.conf                              # 永久更改方法 
  net.ipv4.ip_forward = 1
  [[email protected] ~]# systemctl restart network
  [[email protected] ~]# docker run -d -p 3306:3306 --name mysql mysql
  51e72274ecbb5eb8c17a843381fd5a595582daf818f88608d91d58f14be8e539