标签：MYSQL/linux
概述
文章主要介绍配置163,mysql,epel这三个yum源。
目录
步骤
安装163源
注意：我这里的163的源是32位CPU的，如果是64位的要下载x86_64
我当前的服务器版本的redhat6,所以下载的安装包也应该是对应linux6的安装包，这里配置的是163的yum源。
wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-69.el6.centos.noarch.rpm wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm wget http://mirrors.163.com/centos/6/os/i386/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
卸载自带的yum
rpm -aq|grep yum|xargs rpm -e --nodeps
安装yum包
注意顺序
rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm --注意后面两个是一起安装 rpm -ivh yum-3.2.29-69.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm
添加yum
切换路径
cd /etc/yum.repos.d/
下载文件
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
编辑文件
vim CentOS6-Base-163.repo
内容如下
# 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-6 - Base - 163.com baseurl=http://mirrors.163.com/centos/6/os/i386/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #released updates [updates] name=CentOS-6 - Updates - 163.com baseurl=http://mirrors.163.com/centos/6/updates/i386/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that may be useful [extras] name=CentOS-6 - Extras - 163.com baseurl=http://mirrors.163.com/centos/6/extras/i386/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-6 - Plus - 163.com baseurl=http://mirrors.163.com/centos/6/centosplus/i386/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #contrib - packages by Centos Users [contrib] name=CentOS-6 - Contrib - 163.com baseurl=http://mirrors.163.com/centos/6/contrib/i386/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
导入key
rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
清理yum缓存
yum clean all
测试是否安装成功
yum install perl-DBI
64位
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-69.el6.centos.noarch.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
# 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-6 - Base - 163.com baseurl=http://mirrors.163.com/centos/6/os/x86_64/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #released updates [updates] name=CentOS-6 - Updates - 163.com baseurl=http://mirrors.163.com/centos/6/updates/x86_64/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that may be useful [extras] name=CentOS-6 - Extras - 163.com baseurl=http://mirrors.163.com/centos/6/extras/x86_64/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-6 - Plus - 163.com baseurl=http://mirrors.163.com/centos/6/centosplus/x86_64/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #contrib - packages by Centos Users [contrib] name=CentOS-6 - Contrib - 163.com baseurl=http://mirrors.163.com/centos/6/contrib/x86_64/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
添加mysqlYUM
下载yum包
wget http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm
安装yum包
rpm -ivh mysql-community-release-el6-5.noarch.rpm
查看yum源文件
cd /etc/yum.repos.d/
安装epel源
下载epel安装文件
wget http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
32位：http://mirrors.ustc.edu.cn/fedora/epel/6/i386/epel-release-6-6.noarch.rpm
64位：http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
安装
rpm -ivh epel-release-6-8.noarch.rpm
查看是否安装成功
rpm -q epel-release
导入KEY
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
安装yum-priorities
查询是否安装了
rpm -q yum-plugin-priorities
安装
yum istall yum-priorities
yum源优先级的一个文件。
是yum-plugin-priroites这个插件的一个文件。
用来给yum源分优先级的。
比如你在centos下有centos，epel，rpmfusion三个yum源。
三个yum源中可能含有相同的软件，补丁之类的东西。
yum管理器为了分辨更新系统或者安装软件的时候用那个yum源的软件所以才有这么个东西。
如果说，设置centos官方的yum源优先级最高，epelyum源第二，rpmfusion第三。（用1到99来表示，1最高）
那在安装程序的时候，先寻找centos的yum源，如果源里面有要的程序，那就停止寻找，直接安装找到的，如果没有找到，就依次寻找epel和rpmfusion的源。
如果说三个yum源都含有同一个软件，那就安装优先级最高的yum源的。
总结
epel源里面的软件是最全的，所以我一般将epel源设为优先源。
文章如果对大家有帮助，请帮忙推荐，谢谢！！！
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