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  • centos 7创建阿里云镜像源

      今天在ESC上安装mariaDB,发现centOS 7默认的yum源上的mariaDB版本过低,然后又镜像到网易上,发现网易源上没有mariaDB,几经折腾才发现阿里镜像上mariaDB版本较新。更改镜像源之前先备份原来的镜像源文件,执行如下命令:

    mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/ContOS-Base.repo_backup

      在centos 7系统下:

    vi /etc/yum.repos.d/CentOS-Base.repo

      全新插入如下内容并保存,即可成为阿里云镜像源:

    # 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-$releasever - Base - mirrors.aliyun.com
    failovermethod=priority
    baseurl=http://mirrors.aliyun.com/centos/$releasever/os/$basearch/
            http://mirrors.aliyuncs.com/centos/$releasever/os/$basearch/
            http://mirrors.cloud.aliyuncs.com/centos/$releasever/os/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
     
    #released updates 
    [updates]
    name=CentOS-$releasever - Updates - mirrors.aliyun.com
    failovermethod=priority
    baseurl=http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/
            http://mirrors.aliyuncs.com/centos/$releasever/updates/$basearch/
            http://mirrors.cloud.aliyuncs.com/centos/$releasever/updates/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
     
    #additional packages that may be useful
    [extras]
    name=CentOS-$releasever - Extras - mirrors.aliyun.com
    failovermethod=priority
    baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/
            http://mirrors.aliyuncs.com/centos/$releasever/extras/$basearch/
            http://mirrors.cloud.aliyuncs.com/centos/$releasever/extras/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
     
    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-$releasever - Plus - mirrors.aliyun.com
    failovermethod=priority
    baseurl=http://mirrors.aliyun.com/centos/$releasever/centosplus/$basearch/
            http://mirrors.aliyuncs.com/centos/$releasever/centosplus/$basearch/
            http://mirrors.cloud.aliyuncs.com/centos/$releasever/centosplus/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
     
    #contrib - packages by Centos Users
    [contrib]
    name=CentOS-$releasever - Contrib - mirrors.aliyun.com
    failovermethod=priority
    baseurl=http://mirrors.aliyun.com/centos/$releasever/contrib/$basearch/
            http://mirrors.aliyuncs.com/centos/$releasever/contrib/$basearch/
            http://mirrors.cloud.aliyuncs.com/centos/$releasever/contrib/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
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  • 原文地址:https://www.cnblogs.com/qingsong/p/10031207.html
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