CentOS build local YUM Service

 

I think everyone is familiar with the YUM service in linux. I have previously written down the steps for building the YUM in linux redhat. Today I mainly want to write about how to build the YUM in centos, although centos is a clone of redhat, there are many differences;

This link explains how to build YUM, http://www.linuxdiyf.com/bbs/viewthread.php on redhat? Tid = 204212 & extra = page % 3D2% 26amp % 3 Borderby % 3 Ddateline

The following describes how to build YUM in CentOS.

1. First, mount the image Disk: mount/dev/cdrom/media/cdrom/

2. Install the http package, rpm-ivh/media/cdrom/CentOS/httpd-2.2.3-43.el5.centos.i386.rpm

3. Install common RPM packages of YUM (some packages are installed by default, but check whether the packages are installed)

Rpm-ivh/media/cdrom/CentOS/yum-3.2.22-26.el5.centos.noarch.rpm

Rpm-ivh/media/cdrom/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm

Rpm-ivh/media/cdrom/CentOS/yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm

Rpm-ivh/media/cdrom/CentOS/yum-updatesd-0.9-2.el5.noarch.rpm

4. Create a custom directory to store your RPM package. It is also the http access directory:/data/CentOS/i386/

Copy the collection of the mounted rpm package to/data/CentOS/i386/(because it is impossible for you to attach it to your image disk for a lifetime)

\ Cp-rf/media/cdrom/CentOS // data/CentOS/i386/

5. Copy the repodata/In/media/cdrom to/data/CentOS/i386/CentOS.

Cp-rf/media/cdrom/repodata // data/CentOS/i386/CentOS/(will be used later)

6. Install rpm-ivh/media/cdrom/CentOS/createrepo-0.4.11-3.el5.noarch.rpm (this package is used to install server-side setup software repository and information files)

Rpm-ivh/media/cdrom/CentOS/createrepo-0.4.11-3.el5.noarch.rpm

7. start the http service and the service httpd start first. If this service cannot be done, everything else will be useless)

Netstat-anpt | grep 80

Tcp 0 0: 80: * LISTEN 8389/httpd

8. generate the information file required by the client

Createrepo-g/media/cdrom/repodata/comps. xml/data/CentOS/i386/

9. Upload the key file (for client and server authentication) to the specified directory/data/CentOS/i386.

Cp, media, cdrom, RPM-GPG-KEY-CentOS-5, data, CentOS, i386/

10. Modify the http service configuration file. How do you install httpd by default? the configuration file path is:

Vi/etc/httpd/conf/httpd. conf

Modify the two rows: (the changed rows are displayed)

DocumentRoot "/data/CentOS /"

<Directory "/data/CentOS/">

Save and exit .. Restart httpd service, and service httpd restart

 

11. Use your IE browser to check if you can access http: // 172.16.17.140/i386/CentOS/. The rpm package is correct.

 

12. Make a backup before changing the configuration file of yum.

, Cp CentOS-Base.repo CentOS-Base.repo.bak

Then clear your CentOS-Base.repo File

Method:> CentOS-Base.repo

Vi CentOS-Base.repo

[Base]

Name = CentOS5.3-base

Baseurl = http: // 172.16.17.140/i386/

Enable = 1

Gpgcheck = 1

Gpgkey = http: // 172.16.17.140/i386/RPM-GPG-KEY-CentOS-5

That's all.

The following is the test...

Run yum clean all first

Then verify

 

[Root @ centos yum. repos. d] # yum install gcc

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

Base | 1.1 kB

Base/primary | 912 kB: 00

Base 2599/2599

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package gcc. i386. 1.2-48. el5 set to be updated

--> Processing Dependency: libgomp> = 4.1.2-48. el5 for package: gcc

--> Processing Dependency: glibc-devel> = 2.2.90-12 for package: gcc

--> Running transaction check

---> Package glibc-devel.i386. 5-49 set to be updated

--> Processing Dependency: glibc-headers = 2.5-49 for package: glibc-devel

--> Processing Dependency: glibc-headers for package: glibc-devel

---> Package libgomp. i386. 4.0-6. el5 set to be updated

--> Running transaction check

---> Package glibc-headers.i386. 5-49 set to be updated

--> Processing Dependency: kernel-headers> = 2.2.1 for package: glibc-headers

--> Processing Dependency: kernel-headers for package: glibc-headers

--> Running transaction check

---> Package kernel-headers.i386. 6.18-194. el5 set to be updated

--> Finished Dependency Resolution

 

Dependencies Resolved

 

========================================================== ========================================================== ====================================

Package Arch Version Repository Size

========================================================== ========================================================== ====================================

Installing:

Gcc i386 4.1.2-48. el5 base 5.2 M

Installing for dependencies:

Glibc-devel i386 2.5-49 base 2.0 M

Glibc-headers i386 2.5-49 base 601 k

Kernel-headers i386 2.6.18-194. el5 base 1.0 M

Libgomp i386 4.4.0-6. el5 base 70 k

 

Transaction Summary

========================================================== ========================================================== ====================================

Install 5 Package (s)

Upgrade 0 Package (s)

 

Total download size: 8.9 M

Is this OK [y/N]: y

Downloading Packages:

(1/5): libgomp-4.4.0-6.el5.i386.rpm | 70 kB

(2/5): glibc-headers-2.5-49.i386.rpm | 601 kB

(3/5): kernel-headers-2.6.18-194.el5.i386.rpm | 1.0 MB

(4/5): glibc-devel-2.5-49.i386.rpm | 2.0 MB

(5/5): gcc-4.1.2-48.el5.i386.rpm | 5.2 MB

Bytes ---------------------------------------------------------------------------------------------------------------

Total 14 MB/s | 8.9 MB

Warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897

Base/gpgkey | 1.5 kB: 00

Importing GPG key 0xE8562897 "CentOS-5 Key (CentOS 5 Official Signing Key) <centos-5-key@centos.org>" from http: // 172.16.17.140/i386/RPM-GPG-KEY-CentOS-5

Is this OK [y/N]: y

Running rpm_check_debug

Running Transaction Test

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

Installing: libgomp 1/5

Installing: kernel-headers 2/5

Installing: glibc-headers 3/5

Installing: glibc-devel 4/5

Installing: gcc 5/5

 

Installed:

Gcc. i386. 1.2-48. el5

 

Dependency Installed:

Glibc-devel.i386 0: 2. 5-49 glibc-headers.i386 0: 2. 5-49 kernel-headers.i386 0: 2. 6.18-194. el5

Libgomp. i386. 4.0-6. el5

 

Complete!