2022-02-16 centos8更新阿里云软件源

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已于 2023-02-28 19:55:58 修改

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分类专栏：服务器开发文章标签： centos 软件源 centos8

于 2022-02-16 20:34:39 首次发布

本文链接：https://blog.youkuaiyun.com/adofsauron/article/details/122971404

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本文档详细介绍了如何将CentOS 8的软件源更改为阿里云镜像，以提高更新和下载速度。步骤包括备份原有软件源文件，下载并安装阿里云CentOS-8.repo文件，清理缓存并刷新yum。此外，还展示了CentOS-8.repo文件的内容，其中包括base、extras、centosplus、PowerTools和AppStream等不同仓库的配置。

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摘要:

更换软件源:

Centos-8.repo文件:

摘要:

记录centos8更新阿里云软件源, 加快访问速度

更换软件源:

mv /etc/yum.repos.d /etc/yum.repos.d.back && \
    mkdir /etc/yum.repos.d/ -p && \
    cd /etc/yum.repos.d/ && \
    curl -o CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo && \
    yum clean all && \
    yum makecache

Centos-8.repo文件:

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
 
[base]
name=CentOS-$releasever-stream - Base - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos/$releasever-stream/BaseOS/$basearch/os/
        http://mirrors.aliyuncs.com/centos/$releasever-stream/BaseOS/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos/$releasever-stream/BaseOS/$basearch/os/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
 
#additional packages that may be useful
[extras]
#name=CentOS-$releasever-stream - Extras - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos/$releasever-stream/extras/$basearch/os/
        http://mirrors.aliyuncs.com/centos/$releasever-stream/extras/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos/$releasever-stream/extras/$basearch/os/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
 
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever-stream - Plus - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos/$releasever-stream/centosplus/$basearch/os/
        http://mirrors.aliyuncs.com/centos/$releasever-stream/centosplus/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos/$releasever-stream/centosplus/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
 
[PowerTools]
name=CentOS-$releasever-stream - PowerTools - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos/$releasever-stream/PowerTools/$basearch/os/
        http://mirrors.aliyuncs.com/centos/$releasever-stream/PowerTools/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos/$releasever-stream/PowerTools/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official


[AppStream]
name=CentOS-$releasever-stream - AppStream - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos/$releasever-stream/AppStream/$basearch/os/
        http://mirrors.aliyuncs.com/centos/$releasever-stream/AppStream/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos/$releasever-stream/AppStream/$basearch/os/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official