yumリポジトリをローカルに設定する方法

商用環境だと、外に接続できないときがあります。
そんなときにISOイメージをyumのリポジトリとして使う方法があります。

では早速設定してみます。
動作環境は、以下の通り
Scientific Linux 6.4

リポジトリ設定

/etc/yum.repos.d/sl-media.repo

[sl-media]
Name=Scientific Linux $releasever $basearch Media
baseurl=file:///mnt
gpgcheck=1
enable=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-sl file:///etc/pki/rpm-gpg/RPM-GPG-KEY-sl6 file:///etc/pki/rpm-gpg/RPM-GPG-KEY-cern

IOSのマウント

bash

# mount -o loop /var/kvm/iso/SL-64-x86_64-2013-03-18-Install-DVD.iso /mnt/

確認

bash

# yum repolist
Loaded plugins: security
repo id                                      repo name                                                              status
sl-media                                     Scientific Linux 6.4 x86_64 Media                                      4,003
repolist: 4,003

yum installしてみる

bash

# yum install sysstat
Loaded plugins: security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package sysstat.x86_64 0:9.0.4-20.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==========================================================================================================================
 Package                    Arch                      Version                           Repository                   Size
==========================================================================================================================
Installing:
 sysstat                    x86_64                    9.0.4-20.el6                      sl-media                    224 k

Transaction Summary
==========================================================================================================================
Install       1 Package(s)

Total download size: 224 k
Installed size: 807 k
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : sysstat-9.0.4-20.el6.x86_64                                                                            1/1
  Verifying  : sysstat-9.0.4-20.el6.x86_64                                                                            1/1

Installed:
  sysstat.x86_64 0:9.0.4-20.el6

Complete!