linux下配置yum源方法详解

本人使用的方法一，成功配置，方法二没测过，可以作为参考

方法一：

1.确保RHEL5中已经安装了yum

[root@lvs-master ~]# rpm -qa |grep yum
yum-metadata-parser-2-el5
yum-updatesd-9-el5
yum-22-el5
yum-security-16-el5
yum-rhn-plugin-4-el5

2.修改源配置文件 ＃vim /etc/yum.repos.d/CentOS-Base.repo

(如果目录下没有.repo文件自己创建一个)

[base]
name=CentOS-5-Base
#mirrorlist=http://mirrorlistcentosorg/?release=$releasever5&arch=$basearch&repo=os
#baseurl=http://mirrorcentosorg/centos/$releasever/os/$basearch/
baseurl=http://ftpsjtueducn/centos/5/os/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
#released updates
[update]
name=CentOS-5-Updates
#mirrorlist=http://mirrorlistcentosorg/?release=4&arch=$basearch&repo=updates
baseurl=http://ftpsjtueducn/centos/5/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
#packages used/produced in the build but not released
[addons]
name=CentOS-5-Addons
#mirrorlist=http://mirrorlistcentosorg/?release=4&arch=$basearch&repo=addons
baseurl=http://ftpsjtueducn/centos/5/addons/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
#additional packages that may be useful
[extras]
name=CentOS-5-Extras
#mirrorlist=http://mirrorlistcentosorg/?release=4&arch=$basearch&repo=extras
baseurl=http://ftpsjtueducn/centos/5/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-5-Plus
#mirrorlist=http://mirrorlistcentosorg/?release=4&arch=$basearch&repo=centosplus
baseurl=http://ftpsjtueducn/centos/5/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
#contrib - packages by Centos Users
[contrib]
name=CentOS-5-Contrib
#mirrorlist=http://mirrorlistcentosorg/?release=4&arch=$basearch&repo=contrib
baseurl=http://ftpsjtueducn/centos/5/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-centos5
# vi dagrepo
[dag]
name=Dag RPM Repository for RHEL5
baseurl=http://ftprikenjp/Linux/dag/redhat/el5/en/$basearch/dag/
enabled=1
gpgcheck=1
gpgkey=http://ftprikenjp/Linux/dag/packages/RPM-GPG-KEYdagtxt

3. 导入key

＃rpm --import http://ftp.sjtu.edu.cn/centos/5/os/i386/RPM-GPG-KEY-CentOS-5

4. 运行，测试

＃yum update

5.clean操作

#yum clean all

方法二：

# cd /etc/yum.repos.d/
#mv CentOS-Baserepo CentOS-Baserepobak
#wget http://docslinuxtoneorg/soft/lemp/CentOS-Baserepo
该文件内容如下：
[base]
name=CentOS-5 - Base
baseurl=http://centosustceducn/centos/5/os/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#released updates
[update]
name=CentOS-5 - Updates
baseurl=http://centosustceducn/centos/5/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#packages used/produced in the build but not released
[addons]
name=CentOS-5 - Addons
baseurl=http://centosustceducn/centos/5/addons/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-5 - Extras
baseurl=http://centosustceducn/centos/5/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-5 - Plus
baseurl=http://centosustceducn/centos/5/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#contrib - packages by Centos Users
[contrib]
name=CentOS-5 - Contrib
baseurl=http://centosustceducn/centos/5/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5
#packages in testing
[testing]
name=CentOS-5 - Testing
baseurl=http://centosustceducn/centos/5/testing/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrorcentosorg/centos/RPM-GPG-KEY-CentOS-5

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。

原文链接：http://blog.csdn.net/tjcyjd/article/details/41646889