为Red Hat Enterprise Linux Server release 5.5搭建本地YUM源

现状：Red Hat Enterprise Linux Server release 5.5上可以使用YUM，但是需要到红帽官方注册，需要花钱。

不花钱的方法：在局域网一台机器上为Red Hat Enterprise Linux Server release 5.5搭建一个YUM源，然后供局域网中的其他机器使用。

yum源搭建 的详细流程：

1  在A机器（CentOS release 6.4 (Final)系统）安装JDK、Tomcat、createrepo

    createrepo安装命令：yum install -y createrepo*

2 将Red Hat Enterprise Linux Server release 5.5 ISO文件上传到A机器上/home/commonsoft/,并挂载到os文件夹中

    挂载命令：mount -t iso9660 -o loop rhel-server-5.5-x86_64-dvd.iso  os

3 在/home/commonsoft/apache-tomcat-7.0.42/webapps/下面创建两个文件夹

    mkdir rehl rehl1

4 将os文件夹中的东西全部COPY到rehl rehl1 各一份，然后删除rehl中所有的.html文件，删除rehl/Server/repodata/*、rehl/ServerStrorage/repodata/*、rehl/Cluster/repodata/*、rehl/VT/repodata/*

5 建立rpm文件间的关系

    createrepo -s sha -g /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl1/Server/repodata/comps-rhel5-server-core.xml /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl/Server/
  createrepo -s sha -g /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl1/Cluster/repodata/comps-rhel5-cluster.xml /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl/Cluster/
  createrepo -s sha -g /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl1/ClusterStorage/repodata/comps-rhel5-cluster-st.xml /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl/ClusterStorage/
  createrepo -s sha -g /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl1/VT/repodata/comps-rhel5-vt.xml /home/commonsoft/apache-tomcat-7.0.42/webapps/rehl/VT/

6 创建rehl-5p5.repo文件，文件内容如下：

[rehl-server]
name = rehl-server
baseurl = http://archive.cloudera.com/rehl/Server
gpgkey = http://archive.cloudera.com/rehl/RPM-GPG-KEY-RedHat-release
gpgcheck = 1
[rehl-cluster]
name = rehl-cluster
baseurl = http://archive.cloudera.com/rehl/Cluster
gpgkey = http://archive.cloudera.com/rehl/RPM-GPG-KEY-redhat-release
gpgcheck = 1
[rehl-clusterStorage]
name = rehl-clusterStorage
baseurl = http://archive.cloudera.com/rehl/ClusterStorage
gpgkey = http://archive.cloudera.com/rehl/RPM-GPG-KEY-redhat-release
gpgcheck = 1
[rehl-vt]
name = rehl-vt
baseurl = http://archive.cloudera.com/rehl/VT
gpgkey = http://archive.cloudera.com/rehl/RPM-GPG-KEY-redhat-release
gpgcheck = 1

7 将rehl-5p5.repo上传到B机器（Red Hat Enterprise Linux Server release 5.5系统）/etc/yum.repos.d并把xxx.xxx.xxx.xxx  archive.cloudera.com写入B的/etc/hosts（可以先将别的没法使用的源删除）

8 在B上执行yum clean all

9 在B上执行yum list available,结果列出很多rpm文件，成功。

推荐阅读：

RedHat Linux 本地yum源的配置 http://www.linuxidc.com/Linux/2013-08/88217.htm

RedHat 6.2 Linux修改yum源免费使用CentOS源 http://www.linuxidc.com/Linux/2013-07/87383.htm

配置EPEL YUM源 http://www.linuxidc.com/Linux/2012-10/71850.htm

Redhat 本地yum源配置 http://www.linuxidc.com/Linux/2012-11/75127.htm

yum的配置文件说明 http://www.linuxidc.com/Linux/2013-04/83298.htm

RedHat 6.1下安装yum(图文) http://www.linuxidc.com/Linux/2013-06/86535.htm

YUM 安装及清理 http://www.linuxidc.com/Linux/2013-07/87163.htm

更多RedHat相关信息见RedHat 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=10