1.检查firewall-cmd中是否存在dockerzone firewall-cmd –get-active-zones 2 .如果“docker”区域可用,将接口更改为 docker0(非持久化) sudo firewall-cmd –zone=docker –change-interface=docker0 3.如果“docker”区域可用,请将接口更改为 docker0(持久化) sudo firewall-cmd –permanent –zone=docker –...