Centos7 挂载系统光盘搭建本地yum仓库

Centos7 挂载系统光盘搭建本地yum仓库

1.挂载光盘或iso文件

创建挂载点：

[root@localhost /]# mkdir /media/cdrom/

挂载系统光盘：

[root@localhost /]# mount /dev/cdrom /media/cdrom/

挂载系统iso文件：

[root@localhost /]# mount -o loop /root/CentOS5.iso /media/cdrom/

2.修改yum配置文件(文件位置：/etc/yum.repos.d)

[root@localhost /]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# mkdir bak　　　　#创建一个文件夹来存放多余的配置文件
[root@localhost yum.repos.d]# mv *.* bak/　　　　　　
[root@localhost yum.repos.d]# cd bak/
[root@localhost bak]# ls
CentOS-Base.repo  CentOS-Debuginfo.repo  CentOS-Media.repo    CentOS-Vault.repo
CentOS-CR.repo    CentOS-fasttrack.repo  CentOS-Sources.repo
[root@localhost bak]# mv CentOS-Media.repo ../
[root@localhost bak]# cd ../
[root@localhost yum.repos.d]# vi CentOS-Media.repo

# CentOS-Media.repo
#
#  This repo can be used with mounted DVD media, verify the mount point for
#  CentOS-7.  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=c7-media [command]
#
# or for ONLY the media repo, do this:
#
#  yum --disablerepo=\* --enablerepo=c7-media [command]

[c7-media]
name=CentOS-$releasever - Media
baseurl=file:///media/CentOS/
        file:///media/cdrom/　　#本地yum源所在路径
        file:///media/cdrecorder/
gpgcheck=0   #这里为0不进行检查
enabled=1　　　#这里为1　　启动
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

保存退出

3.验证

[root@localhost /]# yum list