CentOS 6 停产后如何修复yum?,


概述

CentOS 6 停产后如何修复 yum?

CentOS 开发者邮件列表显示,CentOS 6 已于11月30日 EOL,如果由于某种原因,您被困在 CentOS 操作系统的现在EOL(生命的尽头)版本,您将无法再yum upgrade成功运行。yum upgrade在 CentOS 6 中运行将产生以下结果:

YumRepo Error: All mirror URLs are not using ftp, http[s] or file.

Eg. Invalid release/repo/arch combination/

removing mirrorlist with no valid mirrors: /var/cache/yum/x86_64/6/base/mirrorlist.txt

Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again

CentOS 6 停产后如何修复 yum?

更换yum源

CentOS官方:http://vault.centos.org/

阿里云镜像:

http://mirrors.aliyun.com/centos-vault/

CentOS 6 停产后如何修复 yum?

1、关闭fastestmirror

  1. [root@localhost ~]# vi /etc/yum/pluginconf.d/fastestmirror.conf 
  2. [main] 
  3. enabled=0 #修改为0 
  4. verbose=0 

2、替换为官方Vault源

  1. mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak 
  2. #替换为官方Vault源 
  3. wget -O /etc/yum.repos.d/CentOS-Base.repo https://static.lty.fun/%E5%85%B6%E4%BB%96%E8%B5%84%E6%BA%90/SourcesList/Centos-6-Vault-Official.repo 

3、替换为阿里云Vault镜像

  1. wget -O /etc/yum.repos.d/CentOS-Base.repo https://static.lty.fun/%E5%85%B6%E4%BB%96%E8%B5%84%E6%BA%90/SourcesList/Centos-6-Vault-Aliyun.repo 

修复 EPEL 存储库

  1. curl https://www.getpagespeed.com/files/centos6-epel-eol.repo --output /etc/yum.repos.d/epel.repo 

修复 SCLO 存储库

包含较新编译软件的存储库gcc可通过 Software Collections 获得。

但是,它的存储库同样消失了。改用 Vault 存储库:

  1. yum -y install centos-release-scl 
  2. curl https://www.getpagespeed.com/files/centos6-scl-eol.repo --output /etc/yum.repos.d/CentOS-SCLo-scl.repo 
  3. curl https://www.getpagespeed.com/files/centos6-scl-rh-eol.repo --output /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo 

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