redhat6.7 yum網絡源配置

RedHat自帶的yum源須要當前系統註冊了RHN才能夠使用，若是沒有註冊，當使用yum時，會提示須要註冊RHN

若是沒有註冊RHN，則意味着咱們不能使用RedHat自帶的yum源。這個時候，咱們能夠使用CentOS系統的yum源，這裏以配置網易163yum源爲例。

1.首先卸載RedHat資源的yum程序

[root@Oracle12CDB yum.repos.d]# rpm -qa|grep yum|xargs rpm -e --nodeps
[root@Oracle12CDB yum.repos.d]# rpm -aq|grep python-iniparse|xargs rpm -e --nodeps

2.刪除RedHat yum的源

[root@Oracle12CDB ~]# cd /etc/yum.repos.d/
[root@Oracle12CDB yum.repos.d]# ls
redhat.repo  rhel-source.repo
[root@Oracle12CDB yum.repos.d]# rm -rf *

3.安裝CentOS的源，rpm包對安裝順序有要求，我是使用下面的順序安裝成功的。

rpm -ivh http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm                      
rpm -ivh http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm                  
rpm -ivh http://mirrors.163.com/centos/6/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm -nodeps --force    

#下面的這兩個包單獨安裝均失敗，一塊兒安裝才成功
rpm -ivh http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm \             
http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm

這裏先安裝yum-plugin-fastestmirro提示改包依賴於yum包，安裝yum包時則提示依賴於yum-plugin-fastestmirro包，因而直接2個包一塊兒裝

4.建立repo文件

[root@Oracle12CDB yum.repos.d]# pwd
/etc/yum.repos.d
[root@Oracle12CDB yum.repos.d]# ls
centos6.repo  redhat.repo

這裏有兩個文件，redhat.repo沒有內容，不用管。centos6.repo內容以下：

[base]
name=CentOS-$releasever - Base
baseurl=http://mirrors.163.com/centos/6/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/6/os/x86_64/RPM-GPG-KEY-CentOS-6

#released updates
[updates]
name=CentOS-$releasever - Updates
baseurl=http://mirrors.163.com/centos/6/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/6/os/x86_64/RPM-GPG-KEY-CentOS-6


[extras]
name=CentOS-$releasever - Extras
baseurl=http://mirrors.163.com/centos/6/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/6/os/x86_64/RPM-GPG-KEY-CentOS-6

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
baseurl=http://mirrors.163.com/centos/6./centosplus/$basearch/
gpgcheck=1
enabled=0

5.清除緩存，從新緩存，更新

[root@Oracle12CDB yum.repos.d]# yum clean all
[root@Oracle12CDB yum.repos.d]# yum makecache

 

【完】