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(mockbuild@x86-010.build.bos.redhat.com) (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

[root@localhostyum.repos.d]# 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 - Base- 163.com

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

[root@localhostyum.repos.d]# yum clean all

#获取yum列表

[root@localhostyum.repos.d]# 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