docker启动WARNING：IPv4 forwarding is disabled. Networking will not work. 报错解决办法-德沃克园林绿化

#需要做如下配置

解决办法：

vi /etc/sysctl.conf
 #添加这段代码
net.ipv4.ip_forward=1

vi /etc/sysctl.conf

#添加这段代码

net.ipv4.ip_forward=1

重启network服务

systemctl restart network && systemctl restart <span class='wp_keywordlink_affiliate'><a href="https://www.168seo.cn/tag/docker" title="View all posts in docker" target="_blank">docker</a></span>

1	systemctl restart network && systemctl restart docker

查看是否修改成功（备注：返回1，就是成功）

[root@<span class='wp_keywordlink_affiliate'><a href="https://www.168seo.cn/tag/docker" title="View all posts in docker" target="_blank">docker</a></span>-node2 ~]# sysctl net.ipv4.ip_forward
net.ipv4.ip_forward = 1