You can use subscription-manager to register解决方法

标签：tle   trying   解决方法   https   error   lease   errors   isa   iss   

https://wiki.centos.org/yum-errors

If above article doesn‘t help to resolve this issue please use https://bugs.centos.org/.

http://mirrors.163.com/centos/%24releasever/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
http://mirrors.163.com/centos/%24releasever/extras/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
http://mirrors.163.com/centos/%24releasever/updates/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
repo id repo name status
base/$releasever/x86_64 CentOS-$releasever - Base - 163.com 0
extras/$releasever/x86_64 CentOS-$releasever - Extras - 163.com 0
updates/$releasever/x86_64 CentOS-$releasever - Updates - 163.com 0
repolist: 0”

解决方法，首先下载镜像源的配置文件
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

然后编辑CentOS6-Base-163.repo
把里面的所有的$releasever 更改为centos的系统版本号，比如centos7版本 用：%s/\$releasever/7/g进行全部替换，然后保存 再yum clean all 继续yum makecache 最后yum repolist 就可以了！

You can use subscription-manager to register解决方法

标签：tle   trying   解决方法   https   error   lease   errors   isa   iss   

原文地址：http://blog.51cto.com/jxlwc/2322442