yum源配置文件CentOS-Base.repo完整步骤
作者：muxue178
文章提供CentOS7和CentOS8的Yum源配置模板,分别采用阿里云与清华镜像源,替换原CentOS-Base.repo文件后执行yum clean all和yum makecache命令刷新缓存,解决仓库配置失败问题
CentOS Yum 源配置文件CentOS-Base.repo
以下是适用于不同版本 CentOS 系统的 CentOS-Base.repo 文件的标准模板。
这些模板基于常见的国内镜像源（如阿里云、清华大学等），可以帮助解决仓库配置失败的问题。
适用于centos 7的CentOS-Base.repo
[base] name=CentOS-$releasever - Base - Mirrors Aliyun baseurl=http://mirrors.aliyun.com/centos/$releasever/os/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - Updates - Mirrors Aliyun baseurl=http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - Extras - Mirrors Aliyun baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - Plus - Mirrors Aliyun baseurl=http://mirrors.aliyun.com/centos/$releasever/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
此配置文件使用了阿里云的镜像源。
适用于centos 8的CentOS-Base.repo
[baseos] name=CentOS-$releasever - BaseOS - Mirrors Tuna Tsinghua baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/BaseOS/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial [appstream] name=CentOS-$releasever - AppStream - Mirrors Tuna Tsinghua baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/AppStream/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial [extras] name=CentOS-$releasever - Extras - Mirrors Tuna Tsinghua baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/extras/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial [powertools] name=CentOS-$releasever - PowerTools - Mirrors Tuna Tsinghua baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/PowerTools/$basearch/os/ gpgcheck=1 enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
此配置文件采用了清华大学开源软件镜像站作为镜像源。
通用性
将上述内容保存为 /etc/yum.repos.d/CentOS-Base.repo 文件。
替换原有的 CentOS-Base.repo 文件后，执行以下命令刷新缓存：
sudo yum clean all sudo yum makecache
总结
以上为个人经验，希望能给大家一个参考，也希望大家多多支持脚本之家。