Docker [Warning] IPv4 forwarding is disabled解决办法

在创建一个dockerfile，执行yum 安装时报出如下错误，

Step 3/8 : RUN yum install httpd -y
 ---> [Warning] IPv4 forwarding is disabled. Networking will not work.
 ---> Running in 9b62fa0252b1

解决办法

1.编辑 vim /etc/sysctl.conf配置文件，在最后面添加
net.ipv4.ip_forward=1
2.重启网络服务
service network restart

此时再次重新创建问题就解决了。

Step 3/8 : RUN yum install httpd -y
---> Running in 3b8b0d4962be

原文地址：http://blog.51cto.com/13620954/2157071

时间： 2024-10-09 11:03:26

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