CentOS6.5 将安装光盘作为yum源
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互联网集市收集整理的这篇技术教程文章主要介绍了CentOS6.5 将安装光盘作为yum源，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含5781字，纯文字阅读大概需要9分钟。
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前言
- 网上找适合CentOS6.5的yum源很困难了
- 替代方案，将安装光盘作为yum源
- 我用的是VMware虚拟机。嗯，虚拟机还可以挂光盘，那要是云主机呢？可以考虑将文件拷贝到云主机的某个目录，将该目录作为yum源。
- CentOS6.5 CD： CentOS-6.5-x86_64-bin-DVD1.iso
基本步骤
- VMware虚拟机已经添加好光驱，光驱中放上CentOS6.5安装盘。
- mount命令查看是否已经挂接了光驱。如果已挂接，直接看
未挂接是这样的：
shell> mount
/dev/mapper/VolGroup-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw,rootcontext="system_u:object_r:tmpfs_t:s0")
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
已挂接是这样的：
shell> mount
/dev/mapper/VolGroup-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw,rootcontext="system_u:object_r:tmpfs_t:s0")
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/dev/sr0 on /mnt/cdrom type iso9660 (ro)
- 创建光驱挂载点
shell> mkdir /mnt/cdrom
- 挂载光驱
shell> mount /dev/sr0 /mnt/cdrom
mount: block device /dev/sr0 is write-protected, mounting read-only
shell> mount
/dev/mapper/VolGroup-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw,rootcontext="system_u:object_r:tmpfs_t:s0")
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/dev/sr0 on /mnt/cdrom type iso9660 (ro)
- 配置yum源
先备份
shell> cd /etc/yum.repos.d/
shell> mv CentOS-Base.repo CentOS-Base.repo.backup
shell> mv CentOS-Debuginfo.repo CentOS-Debuginfo.repo.backup
shell> mv CentOS-Vault.repo CentOS-Vault.repo.backup
shell> cp CentOS-Media.repo CentOS-Media.repo.backup
shell> ls
CentOS-Base.repo.backup CentOS-Media.repo CentOS-Vault.repo.backup
CentOS-Debuginfo.repo.backup CentOS-Media.repo.backup
再修改
shell> vi /etc/yum.repos.d/CentOS-Media.repo
----------------------------
[c6-media]
name=CentOS-$releasever - Media
# 挂载的光盘路径
baseurl=file:///mnt/cdrom/
gpgcheck=1
# 启用此yum源
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
- 检查yum源
shell> yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
repo id repo name status
c6-media CentOS-6 - Media 6,364+3
repolist: 6,364
- 查看yum源中是否有wget
shell> yum info wget
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Available Packages
Name : wget
Arch : x86_64
Version : 1.12
Release : 1.8.el6
Size : 482 k
Repo : c6-media
Summary : A utility for retrieving files using the HTTP or FTP protocols
URL : http://www.gnu.org/software/wget/
License : GPLv3+ and GFDL
Description : GNU Wget is a file retrieval utility which can use either the HTTP or
: FTP protocols. Wget features include the ability to work in the
: background while you are logged out, recursive retrieval of
: directories, file name wildcard matching, remote file timestamp
: storage and comparison, use of Rest with FTP servers and Range with
: HTTP servers to retrieve files over slow or unstable connections,
: support for Proxy servers, and configurability.
- 安装 wget
shell> yum -y install wget
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Available Packages
Name : wget
Arch : x86_64
Version : 1.12
Release : 1.8.el6
Size : 482 k
Repo : c6-media
Summary : A utility for retrieving files using the HTTP or FTP protocols
URL : http://www.gnu.org/software/wget/
License : GPLv3+ and GFDL
Description : GNU Wget is a file retrieval utility which can use either the HTTP or
: FTP protocols. Wget features include the ability to work in the
: background while you are logged out, recursive retrieval of
: directories, file name wildcard matching, remote file timestamp
: storage and comparison, use of Rest with FTP servers and Range with
: HTTP servers to retrieve files over slow or unstable connections,
: support for Proxy servers, and configurability.
[root@localhost yum.repos.d]# ^C
[root@localhost yum.repos.d]# yum -y install wget
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package wget.x86_64 0:1.12-1.8.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==========================================================================================================
Package Arch Version Repository Size
==========================================================================================================
Installing:
wget x86_64 1.12-1.8.el6 c6-media 482 k
Transaction Summary
==========================================================================================================
Install 1 Package(s)
Total download size: 482 k
Installed size: 1.8 M
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : wget-1.12-1.8.el6.x86_64 1/1
Verifying : wget-1.12-1.8.el6.x86_64 1/1
Installed:
wget.x86_64 0:1.12-1.8.el6
Complete!
参考
https://jingyan.baidu.com/article/425e69e6e033aebe15fc162b.html
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