[rhel-clusterstorage]
name=clusterstorage
baseurl=ftp://192.168.100.88/pub/cdrom/ClusterStorage
enabled=1
gpgcheck=1
gpgkey=ftp://192.168.100.88/pub/cdrom/RPM-GPG-KEY-redhat-release

------------ 

本地yum源安装

1）如果安装改为本地yum源需要事先 yum clean all

#yum clean all 

//创建挂载点 并把镜像盘挂载

#mkdir /mnt/cdrom

#mount /dev/cdrom /mnt/cdrom

//linux 有的版本不一样 挂载是只读时候可能会出现创建源时出现不可用

//可以把光盘拷贝到某个文件夹，以上面服务器的文件夹为例
#cp -a /mnt/cdrom pub

2)安装createrepo工具
#cd /var/ftp/pub/cdrom/Server
#createrepo -g ./repodata/comps-rhel5-server-core.xml ./
#cd /var/ftp/pub/cdrom/Cluster
#createrepo -9 ./repodata/comps-rhel5-cluster.xml ./
[root@fly Server]# cd /var/ftp/pub/cdrom/VT
[root@fly VT]# createrepo -g ./repodata/comps-rhel5-vt.xml ./
[root@fly VT]# cd /var/ftp/pub/cdrom/ClusterStorage
[root@fly ClusterStorage]# createrepo -g ./repodata/comps-rhel5-cluster-st.xml ./
3)vim /etc/yum.repos.d/myyum.repo
[root@fly ~]# vim /etc/yum.repos.d/myyum.repo

[rhel-server]
name=server
baseurl=file：///var/ftp/pub/cdrom/Server
enabled=1

gpgcheck=1
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

[rhel-vt]
name=vt
baseurl=file：///var/ftp/pub/cdrom/VT
enabled=1
gpgcheck=1
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

[rhel-cluster]
name=cluster
baseurl=file：///var/ftp/pub/cdrom/Cluster
enabled=1
gpgcheck=1
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release
[rhel-clusterstorage]
name=clusterstorage
baseurl=file：///var/ftp/pub/cdrom/ClusterStorage
enabled=1
gpgcheck=1
gpgkey=file：///var/ftp/pub/cdrom/RPM-GPG-KEY-redhat-release

----------

  注：可以不拷贝rpm软件包，直接挂载光盘创建本地yum源，

                                其他同理

            #mount --bind  /mnt/yum/repodata/  /mnt/cdrom/Server/repodata /

1）如果安装改为本地yum源需要事先 yum clean all

#yum clean all 

//创建挂载点 并把镜像盘挂载

#mkdir /mnt/yum

#mkdir /mnt/cdrom

#mount /dev/cdrom/ /mnt/cdrom/

2)安装createrepo工具
  #createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-server-core.xml /mnt/cdrom/Server/
#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-cluster.xml  /mnt/cdrom/

#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-vt.xml   /mnt/cdrom/

#createrepo -o /mnt/yum/ -g /mnt/cdrom/repodata/comps-rhel5-cluster-st.xml   /mnt/cdrom/

3)vim /etc/yum.repos.d/myyum.repo
[root@fly ~]# vim /etc/yum.repos.d/myyum.repo

[rhel-server]
name=server
baseurl=file：///mnt/cdrom/Server
enabled=1

gpgcheck=1
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-vt]
name=vt
baseurl=file：///mnt/cdrom/VT
enabled=1
gpgcheck=1
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-cluster]
name=cluster
baseurl=file：///mnt/cdrom/Cluster
enabled=1
gpgcheck=1
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[rhel-clusterstorage]
name=clusterstorage
baseurl=file：///mnt/cdrom/ClusterStorage
enabled=1
gpgcheck=1
gpgkey=file：///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

---------

#yum list all

//测试是否安装成功

安装组的例子：
安装图形kde
组要用引号引用
[root@fly Server]# yum grouplist "KDE"