Radhat builds intranet Yum source server

Preface ： With intranet Linux The server More and more , In each station The server Install software on , You have to upload the installation disk first , Configure the local yum service , It's troublesome and time-consuming . One that can be on the Intranet Linux The server Installation on yum service , Then the other The server Directly modifying repo Files use yum Just the service .

The installation steps are as follows ：

Linux System environment

1.RHEL edition

[[email protected] pub]# cat /etc/issue Red Hat Enterprise Linux Server release 6.5 (Santiago)

2. Kernel version

[[email protected] pub]# uname -a

Linux localhost40.localdomain 2.6.32-431.el6.x86_64

build The server Local YUM

1. Upload RHEL Install the CD file to Home Catalog , Name it RHEL.ISO

2. Create directory /home/RHEL/

#mkdir /home/RHEL/

3. Hang on the installation CD ISO file

#mount -o loop /home/RHEL.ISO /home/RHEL/

4. Get into /etc/yum.repos.d/ Catalog , Back up the original repo file , Create a new repo file ,RHEL.repo

#cd /etc/yum.repos.d/ #mkdir bak/ #cp * bak/ #vi RHEL.repo ############################# [rhel6] name=rhel6 baseurl=file:///home/RHEL enabled=1 gpgcheck=0 #############################

5. preservation RHEL.repo After execution

# yum clean all # yum update

# yum makecache

Install and configure vsftpd service

1. install vsftpd service

yum install vsftpd*

2. After installation , Copy /home/RHEL/ All files in the directory to /var/ftp/pub Directory

#cd /home/RHEL #cp -rv * /var/ftp/pub

3、 Switch to /var/ftp/pub Catalog

Delete *.html Delete CentOS/repodata/TRANS.TBL #cd /var/ftp/pub #rm -rf *.html

#rm -rf repodata/TRANS.TBL

install createrepo Tools , Generate YUM General database

1. install createrepo

#yum -y install createrepo #createrepo -g /var/ftp/pub/repodata/6221039e7e3dabf7d538c76571d82aaf42b6292b8f6fe6cf56b8fcf1cff3d3ab-comps-rhel6-Server.xml /var/ftp/pub/

notes ： here 6221039e7e3dabf7d538c76571d82aaf42b6292b8f6fe6cf56b8fcf1cff3d3ab-comps The name may be different for each system , Find out what's behind comps-rhel6-Server.xml That's it .

restart vsftp, Configuration complete .

#/etc/init.d/vsftpd restart perhaps

#service vsftpd restart

client yum To configure

1. Get into /etc/yum.repos.d/ Catalog , Back up the original repo file , Create a new repo file ,RHEL.repo

#cd /etc/yum.repos.d/ #mkdir bak/ #cp * bak/ #vi RHEL.repo ############################# [rhel6] name=rhel6 baseurl=ftp://192.9.169.99/pub/ enabled=1 gpgcheck=0 #############################

2. Notice the top baseurl It was just installed yum The server Of ftp Address , After installation

# yum clean all # yum update

# yum makecache

frequently-used yum command

1. install

yum install package Install the specified installation package package1 yum localinstall package Install the package locally

2. Updates and upgrades

yum update All updates yum update package Update the specified package package yum check-update Check for updatable programs

3. Search and display

yum info <package> Show installation package information yum list Show all installed and installable packages yum list <package> Shows the installation of the specified package yum search <keyword> Find package

4. Delete program

yum remove | erase package1 Delete package yum Will download the package and header Stored in cache in , It doesn't automatically delete . If we think they take up disk space , have access to yum clean Command to clear . yum clean headers eliminate header yum clean packages Clear downloaded rpm package yum clean all eliminate header And rpm package