CentOS配置本地YUM源——查找网络教程

1.挂载光盘

[[email protected] ~]# mkdir /media/centos

[[email protected] ~]# mount /dev/cdrom /media/centos

2.进入/etc/yum.repos.d目录
[[email protected] ~]# cd /etc/yum.repos.d/

[[email protected] yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo.BAK

# 将CentOS-Base.repo更改为备份文件，这样就可以绕过网络进行本地YUM源安装。

[[email protected] yum.repos.d]# cp CentOS-Media.repo CentOS-Media.repo.BAK

# 备份CentOS-Media.repo文件，待会我们要编辑该文件。

3.编辑CentOS-Media.repo 配置文件

[[email protected] yum.repos.d]# vi CentOS-Media.repo

# CentOS-Media.repo

#

# This repo is used to mount the default locations for a CDROM / DVD on

#  CentOS-5.  You can use this repo and yum to install items directly off the

#  DVD ISO that we release.

#

# To use this repo, put in your DVD and use it with the other repos too:

#  yum --enablerepo=c5-media [command]

#

# or for ONLY the media repo, do this:

#

#  yum --disablerepo=\* --enablerepo=c5-media [command]

[c5-media]

name=CentOS-$releasever – Media #自定义名称

baseurl=file:///media/centos/ #本地光盘挂载路径

file:///media/cdrom/

file:///media/cdrecorder/

gpgcheck=0    #检查GPG-KEY,0为不检查,1为检查

enabled=1     #启用YUM源,0为不启用,1为启用

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

~

4.配置完成后执行

[[email protected] yum.repos.d]# yum clean all #清除yum源缓存

[[email protected] yum.repos.d]# yum update #更新yum源

更新完成后就可以通过本地YUM源来安装相应服务了。