YUM 添加本地安装光盘为源

用yum安装软件是最方便的了 由于他能够把你们所烦恼的依赖关系自动关联起来，下面就介绍一下如何把本地的安装光盘当作一个源来使用.

首先将安装介质光盘挂载到 一个空目录里. 在这里我挂到了 /cdrom 下面

而后进入/etc/yum.repos.d  这个目录 创建一个mycdrom.repo 的文件 为以下内容:
vim /etc/yum.repos.d/mycdrom.repo

[Base]
name=RHEL5 ISO Base
baseurl=file:///cdrom/Server
enabled=1
gpgcheck=0
[Cluster]
name=RHEL5 ISO Cluster
baseurl=file:///cdrom/Cluster
enabled=1
gpgcheck=0

保存退出. 

这样就能够完成设置.

而后咱们就能够试一下 好很差用了
咱们安装一个mysql试一下.

#yum install mysql
Loaded plugins: rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package mysql.i386 0:5.0.77-3.el5 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

==================================================================================================================
 Package                  Arch                    Version                           Repository               Size
==================================================================================================================
Installing:
 mysql                    i386                    5.0.77-3.el5                      Base                    4.8 M

Transaction Summary
==================================================================================================================
Install      1 Package(s)        
Update       0 Package(s)        
Remove       0 Package(s)        

Total download size: 4.8 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing     : mysql                                                                                      1/1

Installed:
  mysql.i386 0:5.0.77-3.el5                                                                                      

Complete!

咱们能够看到安装成功了.

用这个也能够安装 RHCS

#yum install cman rgmanager system-config-cluster luci ricci

这样咱们的RHCS集群套件就安装好了。