rhel5.6怎么配置使用centos源和本地源

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[root@test125 etc]# rpm -ivh ftp://ftp.cs.stanford.edu/pub/rpms/centos/5/i386/rpmforge-release-0.3.6-

1.el5.rf.i386.rpm
Retrieving ftp://ftp.cs.stanford.edu/pub/rpms/centos/5/i386/rpmforge-release-0.3.6-1.el5.rf.i386.rpm
warning: /var/tmp/rpm-xfer.FQ5d7M: Header V3 DSA signature: NOKEY, key ID 6b8d79e6
Preparing... ########################################### [100%]
1:rpmforge-release ########################################### [100%]
[root@test125 etc]# mv /etc/yum.repos.d/rhel-debuginfo.repo /etc/yum.repos.d/rhel-debuginfo.repo.bak
[root@test125 etc]# mv /etc/yum.repos.d/rpmforge.repo /etc/yum.repos.d/rpmforge.repo.bak

[root@test125 etc]# cd yum.repos.d/
[root@test125 yum.repos.d]# touch rhel-debuginfo.repo
[root@test125 yum.repos.d]# touch mirrors-rpmforge
[root@test125 yum.repos.d]# touch rpmforge.repo
[root@test125 yum.repos.d]# vi rhel-debuginfo.repo
[root@test125 yum.repos.d]# vi mirrors-rpmforge
[root@test125 yum.repos.d]# vi rpmforge.repo
#这三个文件见附件(可下载)
[root@test125 yum.repos.d]# yum install yum-fastestmirror yum-presto
Loaded plugins: rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
addons | 951 B 00:00
addons/primary | 204 B 00:00
base | 1.1 kB 00:00
base/primary | 1.2 MB 00:40
base 3566/3566
dag | 1.1 kB 00:00
dag/primary | 3.9 MB 02:43
dag 10900/10900
extras | 2.1 kB 00:00
extras/primary_db | 176 kB 00:05
rpmforge | 1.1 kB 00:00
rpmforge/primary | 3.9 MB 06:19
rpmforge 10900/10900
update | 1.9 kB 00:00
update/primary_db | 453 kB 00:09
Setting up Install Process
No package yum-presto available.
Resolving Dependencies
--> Running transaction check
---> Package yum-fastestmirror.noarch 0:1.1.16-16.el5.centos set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
Package Arch Version Repository
Size
================================================================================
Installing:
yum-fastestmirror noarch 1.1.16-16.el5.centos base 19 k

Transaction Summary
================================================================================
Install 1 Package(s)
Upgrade 0 Package(s)

Total download size: 19 k
Is this ok [y/N]: y
Downloading Packages:
yum-fastestmirror-1.1.16-16.el5.centos.noarch.rpm | 19 kB 00:00
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : yum-fastestmirror 1/1

Installed:
yum-fastestmirror.noarch 0:1.1.16-16.el5.centos

Complete!
You have new mail in /var/spool/mail/root

试验一下：
[root@test125 yum.repos.d]# yum install ipvsadm (安装LVS集群套件)
Loaded plugins: fastestmirror, rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
Loading mirror speeds from cached hostfile
* rpmforge: apt.sw.be
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package ipvsadm.x86_64 0:1.24-13.el5 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
ipvsadm x86_64 1.24-13.el5 base 34 k

Transaction Summary
================================================================================
Install 1 Package(s)
Upgrade 0 Package(s)

Total download size: 34 k
Is this ok [y/N]: y
Downloading Packages:
ipvsadm-1.24-13.el5.x86_64.rpm | 34 kB 00:00
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : ipvsadm 1/1

Installed:
ipvsadm.x86_64 0:1.24-13.el5

Complete!
[root@test125 yum.repos.d]#

使用本地源的配置过程：

1.首先挂载光盘，光盘自运行一般挂到/media下。

请在/mnt下新建文件夹/cdrom

然后挂载dvd安装盘到/mnt/cdrom

2.检查系统中是否已经安装了如下软件包(版本号可能有所不同)，如果缺少，请自行安装。

# rpm -qa |grep yum

yum-3.2.19-18.el5

yum-security-1.1.16-13.el5

yum-updatesd-0.9-2.el5

yum-rhn-plugin-0.5.3-30.el5

yum-metadata-parser-1.1.2-2.el5

3.编辑/etc/yum.repos.d/rhel-debuginfo.repo，添加如下内容

[base]

name=Server Local Sources

baseurl=file:///mnt/cdrom/Server

enable=1

gpcheck=1

gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-redhat-release

如果您打算基于此安装cluster、clusterstorage或者xen相关的软件包，只须再添加以下内容：

[VT]

name=VT Local Sources

baseurl=file:///mnt/cdrom/VT

enable=1

gpcheck=1

gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-redhat-release

[Cluster]

name=Cluster Local Sources

baseurl=file:///mnt/cdrom/Cluster

enable=1

gpcheck=1

gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-redhat-release

[ClusterStorage]

name=ClusterStorage Local Sources

baseurl=file:///mnt/cdrom/ClusterStorage

enable=1

gpcheck=1

gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-redhat-release

当然，以上三段内容均可以单独结合[base]段使用，例如，如果您只需要安装Xen相关rpm包，您只需要添加[VT]段结合[base]段即可。

4.测试。

#rpm --import /mnt/cdrom/RPM-GPG-KEY-redhat-release

#yum clean all

#yum install iptraf

#yum install ipvsadm 如果能安装就成功了

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