RedHat5.8更改yum源

RedHat5.8更改yum源
 
 
 
 
 
 
 
[root@localhost ~]# ipvsadm
-bash: ipvsadm: command not found
[root@localhost ~]# yum install ipvsadm
Loaded plugins: katello, product-id, security,subscription-manager
Updating certificate-based repositories.
Unable to read consumer identity
Setting up Install Process
No package ipvsadm available.
Nothing to do
 
 
 
[root@localhost ~]# cat /proc/version 
Linux version 2.6.18-308.el5([email protected]) (gcc version 4.1.2 20080704 (Red Hat4.1.2-50)) #1 SMP Fri Jan 27 17:21:15 EST 2012
[root@localhost~]# wget http://mirrors.163.com/.help/CentOS5-Base-163.repo
--2015-07-23 05:41:26-- http://mirrors.163.com/.help/CentOS5-Base-163.repo
Resolving mirrors.163.com... 123.58.173.186,123.58.173.185
Connecting to mirrors.163.com|123.58.173.186|:80...connected.
HTTP request sent, awaiting response... 200 OK
Length: 2341 (2.3K) [application/octet-stream]
Saving to: `CentOS5-Base-163.repo'
 
100%[=============================================================>]2,341       --.-K/s   in 0s     
 
2015-07-23 05:41:26 (141 MB/s) -`CentOS5-Base-163.repo' saved [2341/2341]
 
[root@localhost ~]# ll
total 92
-rw------- 1 root root  3522 Jan 26 10:09 anaconda-ks.cfg
-rw-r--r-- 1 root root  2341 Sep 18 2014 CentOS5-Base-163.repo
drwxr-xr-x 2 root root  4096 Jan 26 02:52 Desktop
-rw-r--r-- 1 root root 54276 Jan 26 10:09install.log
-rw-r--r-- 1 root root  5860 Jan 26 10:08 install.log.syslog
 
[root@localhost ~]# ll /etc/yum.repos.d/
total 12
-rw-r--r-- 1 root root 190 Jul 23 05:26 redhat.repo
-rw-r--r-- 1 root root 254 Jan 24  2012 rhel-debuginfo.repo
[root@localhost~]# mv CentOS5-Base-163.repo /etc/yum.repos.d/
[root@localhost ~]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# ll
[root@localhost yum.repos.d]# cpCentOS5-Base-163.repo CentOS5-Base-163.repo.bak01
[root@localhost yum.repos.d]# viCentOS5-Base-163.repo
 
 
 
[root@localhost yum.repos.d]# 
 
把$releasever替换成5
[[email protected]]# cat CentOS5-Base-163.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP addressof the client and the
# update status of each mirror to pick mirrors thatare 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 afall back you can try the 
# remarked out baseurl= line instead.
#
#
 
[base]
name=CentOS-5
baseurl=http://mirrors.163.com/centos/5/os/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=os
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
 
#released updates 
[updates]
name=CentOS-5 - Updates - 163.com
baseurl=http://mirrors.163.com/centos/5/updates/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=updates
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
 
#packages used/produced in the build but notreleased
[addons]
name=CentOS-5 - Addons - 163.com
baseurl=http://mirrors.163.com/centos/5/addons/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=addons
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
 
#additional packages that may be useful
[extras]
name=CentOS-5 - Extras - 163.com
baseurl=http://mirrors.163.com/centos/5/extras/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=extras
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
 
#additional packages that extend functionality ofexisting packages
[centosplus]
name=CentOS-5 - Plus - 163.com
baseurl=http://mirrors.163.com/centos/5/centosplus/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=centosplus
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
 
#contrib - packages by Centos Users
[contrib]
name=CentOS-5 - Contrib - 163.com
baseurl=http://mirrors.163.com/centos/5/contrib/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=5&arch=$basearch&repo=contrib
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
[root@localhost yum.repos.d]#
 
 
 
 
#清除原有缓存
[[email protected]]# yum clean all 
#获取yum列表
[[email protected]]# yum makecache
 
 
到此也就OK了；

参考文章：

​​http://www.linuxidc.com/Linux/2013-07/87383.htm​​

​​http://www.lmyw.net.cn/?p=416​​