flagify-com/OctoMation

CentOS 8 :Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

wzfukui opened this issue · 1 comments

华为云CentOS 8操作系统,yum install时报错:
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

大概原因是:

大家都知道Centos8于2021年年底停止了服务,大家再在使用yum源安装时候,出现下面错误“错误:Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist”

参考:https://cloud.tencent.com/developer/article/1993317

快速解决方案:参照OctoMation安装部署手册如何更换CentOS Yum安装源为国内服务器