CentOS 本地镜像源替换为阿里云镜像源

 

简介

CentOS,是基于Red Hat Linux提供的可自由使用源代码的企业级Linux发行版本;是一个稳定,可预测,可管理和可复制的免费企业级计算平台。

下载地址: https://mirrors.aliyun.com/centos/

相关仓库:

  • CentOS过期源(centos-vault):https://developer.aliyun.com/mirror/centos-vault
  • CentOS arm源(centos-altarch):https://developer.aliyun.com/mirror/centos-altarch/
  • CentOS Stream源(centos-stream):https://developer.aliyun.com/mirror/centos-stream
  • CentOS debuginfo源(centos-debuginfo):https://developer.aliyun.com/mirror/centos-debuginfo/

配置方法

通知:CentOS 8操作系统版本结束了生命周期(EOL),Linux社区已不再维护该操作系统版本。建议您切换到Anolis或Alinux。如果您的业务过渡期仍需要使用CentOS 8系统中的一些安装包,请根据下文切换CentOS 8的源。

1. 备份

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

2. 下载新的 CentOS-Base.repo 到 /etc/yum.repos.d/

centos8(centos8官方源已下线,建议切换centos-vault源)
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo

或者

curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo

centos6(centos6官方源已下线,建议切换centos-vault源)

wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo

或者

curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo

CentOS 7

wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo

或者

curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo

3. 运行 yum makecache 生成缓存

4. 其他

非阿里云ECS用户会出现 Couldn't resolve host 'mirrors.cloud.aliyuncs.com' 信息,不影响使用。用户也可自行修改相关配置: eg:

sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo

CentOS 8 结束生命周期如何切换源

公网用户:

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
yum clean all && yum makecache

阿里云ecs用户:

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.cloud.aliyuncs.com/repo/Centos-vault-8.5.2111.repo
sed -i 's/mirrors.cloud.aliyuncs.com/url_tmp/g' /etc/yum.repos.d/CentOS-Base.repo && sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/CentOS-Base.repo && sed -i 's/url_tmp/mirrors.aliyun.com/g' /etc/yum.repos.d/CentOS-Base.repo
yum clean all && yum makecache

 

 
posted @ 2023-04-12 10:01  joshua317  阅读(258)  评论(0编辑  收藏  举报