Centos6.5通过创建局域网http实现yum源的更新

（一）简述

公司通过新进了一批服务器，通过VMware的Vsphere企业级的虚拟化解决方案创建了一批虚拟机，只供内网访问，所有的虚拟机无法上外网，所以造成了原先的yum源通过外网的方式安装软件包而无法安装，所以为了日常的软件包的安装，只能在内网创建新的yum源来进行安装。

环境介绍：

名称	IP地址	功能
yum源服务端	172.22.11.108	yum源的服务端
yum客户端（使用者）	172.22.11.103	yum源的使用者

（二）yum源服务端的配置

首先查看一下服务端的yum的相关信息

[root@GVPA02-011108cdrom]#rpm-qa|grepyum
yum-plugin-security-1.1.30-14.el6.noarch
yum-plugin-fastestmirror-1.1.30-14.el6.noarch
yum-metadata-parser-1.1.2-16.el6.x86_64
yum-3.2.29-40.el6.centos.noarch
yum-utils-1.1.30-14.el6.noarch

2，安装createrepo，repo下的xml生成工具

[root@GVPA02-011108cdrom]#yuminstall-ycreaterepo

3,制作yum源

3.1，随意创建一个文件夹作为yum的仓库名称，用来存放RPM包

[root@GVPA02-011108cdrom]#mkdir/yumrepo

3.2，挂载光盘并把光盘里边RPM包都拷到/yumrepo文件夹里

[root@GVPA02-011108cdrom]#mount/dev/cdrom/mnt
mount:blockdevice/dev/sr0iswrite-protected,mountingread-only
[root@GVPA02-011108cdrom]#cp-r/mnt/
CentOS_BuildTagGPLRELEASE-NOTES-en-US.htmlRPM-GPG-KEY-CentOS-Security-6
.discinfoimages/repodata/RPM-GPG-KEY-CentOS-Testing-6
EFI/isolinux/RPM-GPG-KEY-CentOS-6TRANS.TBL
EULAPackages/RPM-GPG-KEY-CentOS-Debug-6.treeinfo
[root@GVPA02-011108cdrom]#cp-r/mnt/Packages/*/yumrepo/

3.3把密钥也拷贝到/yumrepo文件夹里

[root@GVPA02-011108cdrom]#cp/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6/yumrepo/

4,执行命令生成repodata,创建主目录文件索引。-v参数后边跟你的RPM包的文件夹。

[root@GVPA02-011108cdrom]#createrepo-v/yumrepo
Worker0:readingkernel-devel-2.6.32-431.el6.x86_64.rpm
Worker0:readingsamyak-gujarati-fonts-1.2.1-9.el6.noarch.rpm
Worker0:readingsrptools-0.0.4-15.el6.x86_64.rpm
Worker0:readingkdenetwork-4.3.4-11.el6_0.1.x86_64.rpm
WorkersFinished
Gatheringworkerresults
SavingPrimarymetadata
Savingfilelistsmetadata
Savingothermetadata
GeneratingsqliteDBs
Startingotherdbcreation:WedNov118:53:222017
Endingotherdbcreation:WedNov118:53:232017
Startingfilelistsdbcreation:WedNov118:53:232017
Endingfilelistsdbcreation:WedNov118:53:282017
Startingprimarydbcreation:WedNov118:53:282017
Endingprimarydbcreation:WedNov118:53:312017
SqliteDBscomplete

5，制作本地yum源文件，要以.repo为结尾的。配置好目前还不能用，要用httpd来代理出来

[root@GVPA02-011108yumrepo]#vim/etc/yum.repos.d/localyum.repo
[base]
name=localyum
baseurl=http://172.22.11.108
gpgcheck=0
gpgkey=file:///yumrepo/RPM-GPG-KEY-CentOS-6

6,基于http的yum源相关配置

6.1，安装apache软件

[root@GVPA02-011108yumrepo]#yuminstallhttpd-y
Loadedplugins:fastestmirror,security
Loadingmirrorspeedsfromcachedhostfile
SettingupInstallProcess
ResolvingDependencies
-->Runningtransactioncheck
--->Packagehttpd.x86_640:2.2.15-29.el6.centoswillbeinstalled
-->FinishedDependencyResolution
DependenciesResolved
==========================================================================================================================
PackageArchVersionRepositorySize
==========================================================================================================================
Installing:
httpdx86_642.2.15-29.el6.centosbase821k
TransactionSummary
==========================================================================================================================
Install1Package(s)
Totaldownloadsize:821k
Installedsize:2.9M
DownloadingPackages:
Runningrpm_check_debug
RunningTransactionTest
TransactionTestSucceeded
RunningTransaction
Installing:httpd-2.2.15-29.el6.centos.x86_641/1
Verifying:httpd-2.2.15-29.el6.centos.x86_641/1
Installed:
httpd.x86_640:2.2.15-29.el6.centos
Complete!

6.2,修改httpd.conf配置文件的DocumentRoot 和<Directory "/yumrepo">两个配置

[root@GVPA02-011108yumrepo]#vim/etc/httpd/conf/httpd.conf
#DocumentRoot:Thedirectoryoutofwhichyouwillserveyour
#documents.Bydefault,allrequestsaretakenfromthisdirectory,but
#symboliclinksandaliasesmaybeusedtopointtootherlocations.
#
DocumentRoot"/yumrepo"


<Directory"/yumrepo">
#PossiblevaluesfortheOptionsdirectiveare"None","All",#oranycombinationof:
#IndexesIncludesFollowSymLinksSymLinksifOwnerMatchExecCGIMultiViews
#
#Notethat"MultiViews"mustbenamed*explicitly*---"OptionsAll"
#doesn'tgiveittoyou.
#
#TheOptionsdirectiveisbothcomplicatedandimportant.Pleasesee
#http://httpd.apache.org/docs/2.2/mod/core.html#options
#formoreinformation.
#
OptionsIndexesFollowSymLinks

#
#AllowOverridecontrolswhatdirectivesmaybeplacedin.htaccessfiles.
#Itcanbe"All","None",oranycombinationofthekeywords:
#OptionsFileInfoAuthConfigLimit
#
AllowOverrideNone

#
#Controlswhocangetstufffromthisserver.
#
Orderallow,deny
Allowfromall

</Directory>

6.3,删除欢迎页面welcome.conf，并给/yumrepo赴权限

[root@GVPA02-011108yumrepo]#rm/etc/httpd/conf.d/welcome.conf
rm:removeregularfile`/etc/httpd/conf.d/welcome.conf'?y

6.4，关闭selinux并重启下httpd服务

[root@GVPA02-011108conf]#/etc/init.d/httpdrestart
Stoppinghttpd:[OK]
Startinghttpd:httpd:Couldnotreliablydeterminetheserver'sfullyqualifieddomainname,using172.22.11.108forServerName
[OK]
[root@GVPA02-011108conf]#echo0>/selinux/enforce#########不添加这个条件可能出现403禁止访问[OK]

访问界面如下即可：

7，如果yum包需要更新的话，可以直接在阿里云或163上进行更新，并执行如下命令

[root@GVPA02-011108conf]#wget-np-t1-nH�Ccut-dirs=1-r-c-L�Cexclude-directories=repodata�Caccept=rpm,zip,gz,xmlhttp://mirrors.163.com/centos/6.5/os/x86_64/Packages/-P/yumrepo###下载最新的rpm包
[root@GVPA02-011108conf]#createrepo--update/yumrepo####更新yum源

###客户端只需要yumcleanall和yummakecache即可就能直接使用了

（三）yum客户端配置

1，在yum客户端172.22.11.104上将默认的yum源关闭，并设置epel.repo将enables 为0

[root@SIPA01-011104yum.repos.d]#vimepel.repo
[epel]
name=ExtraPackagesforEnterpriseLinux6-$basearch
#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch
failovermethod=priority
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6

2，创建自己的localyum.repo文件

[root@SIPA01-011104yum.repos.d]#vimlocalyum.repo
[base]
name=localyum
baseurl=http://172.22.11.108
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

3，清除和加载rpm包

[root@SIPA01-011104yum.repos.d]#yumcleanall
Loadedplugins:fastestmirror,security
Cleaningrepos:base
CleaningupEverything
Cleaninguplistoffastestmirrors
[root@SIPA01-011104yum.repos.d]#yummakecache
Loadedplugins:fastestmirror,security
Determiningfastestmirrors
base|2.9kB00:00
base/filelists_db|4.1MB00:00
base/primary_db|3.3MB00:00
base/other_db|1.8MB00:00

4，客户端执行完成，就可以直接使用yum install命令了。

Centos6.5通过创建局域网http实现yum源的更新

相关推荐