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This article focuses on "how to configure Yum source optimization", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to configure Yum source optimization.

Set up 163 feeds

NetEase yum source is one of the best yum sources in China, no matter the speed or software version, are very good, set the yum source to 163yum, you can improve the speed of package installation and update, while avoiding some common software versions can not be found. The specific setting method is as follows:

1. Enter the Yum source configuration directory

The code is as follows:

Cd / etc/yum.repos.d

2. Backup the yum source that comes with the system

The code is as follows:

Mv CentOS-Base.repo CentOS-Base.repo.bk

Download NetEase's yum source:

The code is as follows:

Wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

3. After updating the playing yum source, execute the following command to update the yum configuration so that the operation takes effect immediately

The code is as follows:

Yum makecache

4. In addition to NetEase, there are other good yum sources in China, such as those of the University of Science and Technology of China and Sohu, which you can download according to your own needs.

The yum source of China University of Science and Technology:

The code is as follows:

Wget http://centos.ustc.edu.cn/CentOS-Base.repo

Yum source for sohu

The code is as follows:

Wget http://mirrors.sohu.com/help/CentOS-Base-sohu.repo

In theory, these yum source redhat systems and fedora can also be used, but without testing, the webmaster who needs it can test it himself.

Use Cobbler to build your own yum source

Introduction to Cobbler:

Enter the cobller interface, click "Repos", and create a new Repo "create new repo". I have created four yum sources here. Drop down the option next to go, select "Reposync" and check the repo project to synchronize the yum source.

The principle of cobbler to create yum sources is very simple, that is, to synchronize the external yum sources, so when configuring the repo project below, you can select the available yum sources in the "mirror" tab, and when you execute Reposync, cobbler will synchronize the external software packages.

Here we choose x86x64 (64-bit system) for "Arch", "yum" for category "Breed", and external yum source for "mirror".

I use Aliyun's yum source.

The code is as follows:

CentOS-Base: http://mirrors.aliyun.com/centos/6/os/x86_64/

CentOS-updates: http://mirrors.aliyun.com/centos/6/updates/x86_64/

CentOS-extras: http://mirrors.aliyun.com/centos/6/extras/x86_64/

Centos-epel: http://mirrors.aiyun.com/epel/6/x86_64/

Due to the large size of the updated software package, I mounted a separate disk and link it to / var/www/cobbler/repo_mirror/ (the directory where the Yum source software is stored).

The code is as follows:

# create a CentOS-Base.repo file (put it on / var/www/cobbler/ks_mirror/mirror_name (mirro_name is the name of the mirror source you created) so that the server can download and use it)

[core-0]

Name=core

Baseurl= http://192.168.6.170/cobbler/ks_mirror/Centos6.4_mini-x86_64/

Enabled=1

Gpgcheck=0

Priority=1

[centos6.4-x86_64-base]

Name=centos6.4-x86_64-base

Baseurl= http://192.168.6.170/cobbler/repo_mirror/Centos6.4-x86_64-base/

Enabled=1

Priority=99

Gpgcheck=0

[centos6.4-x86_64-updates]

Name=centos6.4-x86_64-update

Baseurl= http://192.168.6.170/cobbler/repo_mirror/Centos6.4-x86_64-update/

Enabled=1

Priority=99

Gpgcheck=0

[centos6.4-x86_64-extras]

Name=centos6.4-x86_64-extras

Baseurl= http://192.168.6.170/cobbler/repo_mirror/Centos6.4-x86_64-extras/

Enabled=1

Priority=99

Gpgcheck=0

[centos6.4-x86_64-epel]

Name=centos6.4-x86_64-epel

Baseurl= http://192.168.6.170/cobbler/repo_mirror/Centos6.4-x86_64-epel/

Enabled=1

Priority=99

Gpgcheck=0

At this point, I believe you have a deeper understanding of "how to configure Yum source optimization". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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