http://www.centoscn.com/CentosServer/test/2014/0904/3675.html

搭建CentOS在线yum源镜像服务器

说明:


操作系统:CentOS 6.x


IP地址:192.168.21.188


实现目的:同步CentOS镜像站点的内容到此服务器,并且通过配置http服务器,能够向外提供yum服务


准备篇:


一、安装http服务器


这里使用Nginx服务器提供http服务


关于Nginx服务器搭建,参考:CentOS安装配置LNMP服务器(Nginx+PHP+MySQL)


http://www.osyunwei.com/archives/5910.html


二、系统约定


Nginx站点根目录:/usr/local/nginx/html


服务器执行脚本文件存放目录:/home/crontab


三、开始Nginx目录浏览功能


vi /usr/local/nginx/conf/nginx.conf #编辑配置文件,在http {下面添加以下内容:


autoindex on; #开启nginx目录浏览功能


autoindex_exact_size off; #文件大小从KB开始显示


autoindex_localtime on; #显示文件修改时间为服务器本地时间


:wq! #保存,退出


service nginx reload #重新加载配置


参考:Nginx开启目录浏览功能


http://www.test.com/archives/5051.html


系统运维  www.test.com  温馨提醒:qihang01原创内容版权所有,转载请注明出处及原文链


安装篇:


一、创建镜像文件存放目录


mkdir -p /usr/local/nginx/html/centos #CentOS官方标准源


mkdir -p /usr/local/nginx/html/repoforge #第三方rpmforge源


mkdir -p /usr/local/nginx/html/epel #第三方epel源


说明:这里创建三个文件夹,分别存放CentOS官方标准源、第三方的rpmforge源和epel源


二、确定以上三个yum源上游源的同步镜像地址


1、CentOS官方标准源:rsync://mirrors.ustc.edu.cn/centos/


2、rpmforge源:rsync://mirrors.ispros.com.bd/repoforge/


3、epel源:rsync://mirrors.ustc.edu.cn/epel/


备注:上游yum源必须要支持rsync协议,否则不能使用rsync进行同步。


参考:


CentOS官方标准源:


rsync://mirrors.kernel.org/centos


rpmforge源:


http://apt.sw.be/


rsync://ftp-stud.fht-esslingen.de/dag


epel源:


http://mirrors.fedoraproject.org/publiclist/EPEL/


rsync://mirrors.kernel.org/fedora-epel


三、创建以上三个yum源同步脚本,并且设定脚本自动执行


mkdir -p /home/crontab #创建目录


vi /home/crontab/yum_rsync.sh #添加以下代码


#!/bin/sh


/usr/bin/rsync -avrt rsync://mirrors.ustc.edu.cn/centos/ --exclude-from=/usr/local/nginx/html/exclude_centos.list /usr/local/nginx/html/centos/


/usr/bin/rsync -avrt rsync://mirrors.ispros.com.bd/repoforge/ --exclude-from=/usr/local/nginx/html/exclude_repoforge.list /usr/local/nginx/html/repoforge/


/usr/bin/rsync -avrt rsync://mirrors.ustc.edu.cn/epel/ --exclude-from=/usr/local/nginx/html/exclude_epel.list /usr/local/nginx/html/epel/


:wq! #保存退出


chmod +x /home/crontab/yum_rsync.sh #添加脚本执行权限


备注:运行此脚本前,先要创建好同步目录及不需要同步的目录列表文件


cd /usr/local/nginx/html/   #进入目录


touch exclude_centos.list   #创建文件


touch exclude_repoforge.list   #创建文件


touch exclude_epel.list   #创建文件


把不需要同步的目录写到上面对应的文件中,每行一个目录


例如:


vi exclude_epel.list


4/


4AS/


4ES/


4WS/


:wq! #保存退出


四、添加脚本定时执行任务


vi /etc/crontab  #在最后一行添加以下代码


0 1 * * * root /home/crontab/yum_rsync.sh #设置每天凌晨1点整开始执行脚本


:wq! #保存退出


service crond restart #重启


测试篇:


一、安装rsync同步软件


yum install rsync xinetd #安装


vi /etc/xinetd.d/rsync #编辑配置文件,设置开机启动rsync


disable = no #修改为


/etc/init.d/xinetd start #启动(CentOS中是以xinetd 来管理Rsync服务的)


:wq! #保存退出


二、执行同步脚本


sh /home/crontab/yum_rsync.sh


注意:等待脚本执行完毕,首次同步,耗费的时间比较长!


三、根据不同版本创建三个yum源的repo配置文件


cd /etc/yum.repos.d/ #进入目录


mv /etc/yum.repos.d/CentOS-Base.repo CentOS-Base.repo-bak


1、CentOS官方标准源:


CentOS 5.x系列:


vi /etc/yum.repos.d/CentOS-Base.repo #添加以下代码


# CentOS-Base.repo


#


# The mirror system uses the connecting IP address of the client and the


# update status of each mirror to pick mirrors that are updated to and


# geographically close to the client. You should use this for CentOS updates


# unless you are manually picking other mirrors.


#


# If the mirrorlist= does not work for you, as a fall back you can try the


# remarked out baseurl= line instead.


#


#


[base]


name=CentOS-$releasever - Base - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/os/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


#released updates


[updates]


name=CentOS-$releasever - Updates - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/updates/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


#packages used/produced in the build but not released


[addons]


name=CentOS-$releasever - Addons - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/addons/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


#additional packages that may be useful


[extras]


name=CentOS-$releasever - Extras - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/extras/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


#additional packages that extend functionality of existing packages


[centosplus]


name=CentOS-$releasever - Plus - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/centosplus/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


#contrib - packages by Centos Users


[contrib]


name=CentOS-$releasever - Contrib - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/contrib/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-5


:wq! #保存退出


#########################


CentOS 6.x系列:


vi /etc/yum.repos.d/CentOS-Base.repo #添加以下代码


# CentOS-Base.repo


#


# The mirror system uses the connecting IP address of the client and the


# update status of each mirror to pick mirrors that are updated to and


# geographically close to the client. You should use this for CentOS updates


# unless you are manually picking other mirrors.


#


# If the mirrorlist= does not work for you, as a fall back you can try the


# remarked out baseurl= line instead.


#


#


[base]


name=CentOS-$releasever - Base - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/os/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#released updates


[updates]


name=CentOS-$releasever - Updates - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/updates/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#additional packages that may be useful


[extras]


name=CentOS-$releasever - Extras - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/extras/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#additional packages that extend functionality of existing packages


[centosplus]


name=CentOS-$releasever - Plus - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/centosplus/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#contrib - packages by Centos Users


[contrib]


name=CentOS-$releasever - Contrib - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/contrib/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


:wq! #保存退出


#########################


CentOS 7.x系列:


vi /etc/yum.repos.d/CentOS-Base.repo #添加以下代码


# CentOS-Base.repo


#


# The mirror system uses the connecting IP address of the client and the


# update status of each mirror to pick mirrors that are updated to and


# geographically close to the client. You should use this for CentOS updates


# unless you are manually picking other mirrors.


#


# If the mirrorlist= does not work for you, as a fall back you can try the


# remarked out baseurl= line instead.


#


#


[base]


name=CentOS-$releasever - Base


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os


baseurl=http://192.168.21.188/centos/$releasever/os/$basearch/


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-7


#released updates


[updates]


name=CentOS-$releasever - Updates


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates


baseurl=http://192.168.21.188/centos/$releasever/updates/$basearch/


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-7


#additional packages that may be useful


[extras]


name=CentOS-$releasever - Extras


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras


baseurl=http://192.168.21.188/centos/$releasever/extras/$basearch/


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-7


#additional packages that extend functionality of existing packages


[centosplus]


name=CentOS-$releasever - Plus


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus


baseurl=http://192.168.21.188/centos/$releasever/centosplus/$basearch/


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-7


:wq! #保存退出


#########################


或者参考:https://lug.ustc.edu.cn/wiki/mirrors/help/centos


把里面的http://mirrors.ustc.edu.cn/替换为http://192.168.21.188/


2、rpmforge源:


CentOS 5.x系列:


vi /etc/yum.repos.d/rpmforge.repo #添加以下代码


[rpmforge]


name = RHEL $releasever - RPMforge.net - dag


baseurl = http://192.168.21.188/repoforge/redhat/el5/en/$basearch/rpmforge


enabled = 1


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-extras]


name = RHEL $releasever - RPMforge.net - extras


baseurl = http://192.168.21.188/repoforge/redhat/el5/en/$basearch/extras


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-testing]


name = RHEL $releasever - RPMforge.net - testing


baseurl = http://192.168.21.188/repoforge/redhat/el5/en/$basearch/testing


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


:wq! #保存退出


#########################


系统运维  www.osyunwei.com  温馨提醒:qihang01原创内容版权所有,转载请注明出处及原文链


CentOS 6.x系列:


vi /etc/yum.repos.d/rpmforge.repo #添加以下代码


[rpmforge]


name = RHEL $releasever - RPMforge.net - dag


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/rpmforge


enabled = 1


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-extras]


name = RHEL $releasever - RPMforge.net - extras


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/extras


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-testing]


name = RHEL $releasever - RPMforge.net - testing


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/testing


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


:wq! #保存退出


#########################


CentOS 7.x系列:


vi /etc/yum.repos.d/rpmforge.repo #添加以下代码


[rpmforge]


name = RHEL $releasever - RPMforge.net - dag


baseurl = http://192.168.21.188/repoforge/redhat/el7/en/$basearch/rpmforge


enabled = 1


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-extras]


name = RHEL $releasever - RPMforge.net - extras


baseurl = http://192.168.21.188/repoforge/redhat/el7/en/$basearch/extras


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-testing]


name = RHEL $releasever - RPMforge.net - testing


baseurl = http://192.168.21.188/repoforge/redhat/el7/en/$basearch/testing


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


:wq! #保存退出


#########################


3、epel源:


CentOS 5.x系列:


vi /etc/yum.repos.d/epel.repo #添加以下代码


[epel]


name=Extra Packages for Enterprise Linux 5 - $basearch


baseurl=http://192.168.21.188/epel/5/$basearch


failovermethod=priority


enabled=1


gpgcheck=1


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-5


[epel-debuginfo]


name=Extra Packages for Enterprise Linux 5 - $basearch - Debug


baseurl=http://192.168.21.188/epel/5/$basearch/debug


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-5


gpgcheck=1


[epel-source]


name=Extra Packages for Enterprise Linux 5 - $basearch - Source


baseurl=http://192.168.21.188/epel/5/SRPMS


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-5


gpgcheck=1


:wq! #保存退出


#########################


CentOS 6.x系列:


vi /etc/yum.repos.d/epel.repo #添加以下代码


[epel]


name=Extra Packages for Enterprise Linux 6 - $basearch


baseurl=http://192.168.21.188/epel/6/$basearch


failovermethod=priority


enabled=1


gpgcheck=1


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


[epel-debuginfo]


name=Extra Packages for Enterprise Linux 6 - $basearch - Debug


baseurl=http://192.168.21.188/epel/6/$basearch/debug


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


gpgcheck=1


[epel-source]


name=Extra Packages for Enterprise Linux 6 - $basearch - Source


baseurl=http://192.168.21.188/epel/6/SRPMS


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


gpgcheck=1


:wq! #保存退出


#########################


CentOS 7.x系列:


vi /etc/yum.repos.d/epel.repo #添加以下代码


[epel]


name=Extra Packages for Enterprise Linux 7 - $basearch


baseurl=http://192.168.21.188/epel/beta/7/$basearch


failovermethod=priority


enabled=1


gpgcheck=1


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-7


[epel-debuginfo]


name=Extra Packages for Enterprise Linux 7 - $basearch - Debug


baseurl=http://192.168.21.188/epel/beta/7/$basearch/debug


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-7


gpgcheck=1


[epel-source]


name=Extra Packages for Enterprise Linux 7 - $basearch - Source


baseurl=http://192.168.21.188/epel/beta/7/SRPMS


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-7


gpgcheck=1


:wq! #保存退出


#########################


四、测试yum源是否配置正确


1、当前系统版本为CentOS 6.x,以此为例


cd /etc/yum.repos.d/


mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup


vi CentOS-Base.repo #添加以下代码


# CentOS-Base.repo


#


# The mirror system uses the connecting IP address of the client and the


# update status of each mirror to pick mirrors that are updated to and


# geographically close to the client. You should use this for CentOS updates


# unless you are manually picking other mirrors.


#


# If the mirrorlist= does not work for you, as a fall back you can try the


# remarked out baseurl= line instead.


#


#


[base]


name=CentOS-$releasever - Base - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/os/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#released updates


[updates]


name=CentOS-$releasever - Updates - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/updates/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#additional packages that may be useful


[extras]


name=CentOS-$releasever - Extras - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/extras/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras


gpgcheck=1


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#additional packages that extend functionality of existing packages


[centosplus]


name=CentOS-$releasever - Plus - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/centosplus/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


#contrib - packages by Centos Users


[contrib]


name=CentOS-$releasever - Contrib - huanqiu.com


baseurl=http://192.168.21.188/centos/$releasever/contrib/$basearch/


#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib


gpgcheck=1


enabled=0


gpgkey=http://192.168.21.188/centos/RPM-GPG-KEY-CentOS-6


:wq! #保存退出


#########################


vi rpmforge.repo #添加以下代码


[rpmforge]


name = RHEL $releasever - RPMforge.net - dag


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/rpmforge


enabled = 1


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-extras]


name = RHEL $releasever - RPMforge.net - extras


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/extras


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


[rpmforge-testing]


name = RHEL $releasever - RPMforge.net - testing


baseurl = http://192.168.21.188/repoforge/redhat/el6/en/$basearch/testing


enabled = 0


protect = 0


gpgkey=http://192.168.21.188/repoforge/RPM-GPG-KEY-rpmforge


gpgcheck = 1


:wq! #保存退出


#########################


vi epel.repo #添加以下代码


[epel]


name=Extra Packages for Enterprise Linux 6 - $basearch


baseurl=http://192.168.21.188/epel/6/$basearch


failovermethod=priority


enabled=1


gpgcheck=1


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


[epel-debuginfo]


name=Extra Packages for Enterprise Linux 6 - $basearch - Debug


baseurl=http://192.168.21.188/epel/6/$basearch/debug


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


gpgcheck=1


[epel-source]


name=Extra Packages for Enterprise Linux 6 - $basearch - Source


baseurl=http://192.168.21.188/epel/6/SRPMS


failovermethod=priority


enabled=0


gpgkey =http://192.168.21.188/epel/RPM-GPG-KEY-EPEL-6


gpgcheck=1


:wq! #保存退出


#########################


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yum clean all #清除当前yum缓存


yum makecache #缓存yum源中的软件包信息




yum repolist #列出yum源中可用的软件包


2、使用yum命令安装软件




yum install php #测试CentOS官方标准源




yum install htop #测试rpmforge源




yum install nginx #测试epel源


至此,搭建CentOS在线yum源镜像服务器完成!