CentOS下建立本地YUM源并自动更新
1. 尽管有很多的免费镜像提供yum源服务,但是还是有必要建立自己的yum服务器,主要出于以下几点考虑:
l 网络速度:访问互联网可能比较慢
l 节省带宽:如果有大量的服务器,架设自己的yum源可以有效节省互联网带宽
l 联网限制:对于有些内网服务器,不能连接到互联网
l 对于RHEL(Redhat Enterprise Linux),需要购买服务
l 便于发布自己开发的rpm包
2. 找到适合你的站点的yum同步源,主要是CentOS标准软件仓库、epel、以及rpmforge
CentOS标准仓库选择列表
Asian:
http://www.centos.org/modules/tinycontent/index.php?id=32
North American
http://www.centos.org/modules/tinycontent/index.php?id=30
Epel源选择列表
http://mirrors.fedoraproject.org/publiclist/EPEL/
Rpmforge源
http://apt.sw.be/
要选尽量离你的local服务器近的地区,并支持RSYNC,方便更新同步
我选择的是Linux Kernel Archives
CentOS标准软件仓库
rsync://mirrors.kernel.org/centos
Epel源
rsync://mirrors.kernel.org/fedora-epel
Rpmforge源
rsync://ftp-stud.fht-esslingen.de/dag
rsync://mirror.cpsc.ucalgary.ca/dag
3. 编写同步脚本,根据需求进行自动同步
[root@cc-system-manager1 bin]# vi update_yum_source.sh
#!/bin/bash
#==========================================
# Program : update_yum_source.sh
# Info : 定期同步官方 yum 源到本机
# Version : 2013.03.05 First Release
#==========================================
Date=`date +%Y%m%d`
LogFile="/tmp/update_yum_source.log"
CentOSTrunkVer="5"
CentOSCurrentVer="5.9"
RsyncBin="/usr/bin/rsync"
RsyncPerm="-avrt --delete --exclude=debug/ --exclude=isos/"
CentOS_Trunk_Ver_Path="/servers/yum_update/$CentOSTrunkVer"
CentOS_Current_Ver_Path="/servers/yum_update/$CentOSCurrentVer"
YumSiteList="rsync://mirrors.kernel.org/centos"
echo "---- $Date `date +%T` Begin ----" >>$LogFile
# centos 5
$RsyncBin $RsyncPerm $YumSiteList/$CentOSTrunkVer/
$CentOS_Trunk_Ver_Path/ >> $LogFile
# centos 5.9
$RsyncBin $RsyncPerm $YumSiteList/$CentOSCurrentVer/
$CentOS_Current_Ver_Path/ >> $LogFile
echo "---- $Date `date +%T` End ----" >> $LogFile
[root@cc-system-manager1 bin]# vi update_epel_source.sh
#!/bin/bash
#==========================================
# Program : update_epel_source.sh
# Info : 定期同步官方 epel 源到本机
# Version : 2013.03.05 First Release
#==========================================
Date=`date +%Y%m%d`
LogFile="/tmp/update_epel_source.log"
RsyncBin="/usr/bin/rsync"
RsyncPerm="-avrt --delete --exclude=4/ --exclude=4AS/ --exclude=4ES/ --exclude=4WS/ --exclude=6/ --exclude=testing/"
#============ epel ==============
epelSite="rsync://mirrors.kernel.org/fedora-epel"
epelLocalPath="/servers/epel"
echo "---- $Date `date +%T` Begin ----" >>$LogFile
# epel
$RsyncBin $RsyncPerm $epelSite $epelLocalPath >> $LogFile
echo "---- $Date `date +%T` End ----" >> $LogFile
[root@cc-system-manager1 bin]# vi update_rpmforge_socure.sh
#!/bin/bash
#==========================================
# Program : update_rpmforge_source.sh
# Info : 定期同步官方 rpmforge 源到本机
# Version : 2013.03.05 First Release
#==========================================
Date=`date +%Y%m%d`
LogFile="/tmp/update_rpmforge_source.log"
RsyncBin="/usr/bin/rsync"
RsyncPerm="-avrt --delete --exclude=i386/ --exclude=ppc/ --exclude=source/"
# rpmforge
#rpmforgeSite="rsync://apt.sw.be/redhat/el5/en/"
rpmforgeSite="rsync://ftp-stud.fht-esslingen.de/dag/redhat/el5/en/"
rpmforgeLocalPath="/servers/rpmforge"
echo "---- $Date `date +%T` Begin ----" >>$LogFile
# rpmforge
$RsyncBin $RsyncPerm $rpmforgeSite $rpmforgeLocalPath >> $LogFile
echo "---- $Date `date +%T` End ----" >> $LogFile
4. 在apache的配置文件里做好相应的软连接或者修改主目录指向
cd /var/www/html/
ln -s /servers/yum_update/ yum
ln -s /servers/epel epel
ln -s /servers/rpmforge rpmforge
5. 分别创建3个repo的配置文件,指向本地源所在的服务器,注意目录
[root@cc-monitor yum.repos.d]# vi CentOS-Base.repo
[base]
name=CentOS-$releasever - Base
baseurl=http://172.25.6.8/yum/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
#released updates
[updates]
name=CentOS-$releasever - Updates
baseurl=http://172.25.6.8/yum/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever - Addons
baseurl=http://172.25.6.8/yum/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
baseurl=http://172.25.6.8/yum/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
baseurl=http://172.25.6.8/yum/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
baseurl=http://172.25.6.8/yum/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
[root@cc-monitor yum.repos.d]# vi epel.repo
[epel]
name=Extra Packages for Enterprise Linux 5 - $basearch
baseurl=http://172.25.6.8/epel/5/$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
[epel-debuginfo]
name=Extra Packages for Enterprise Linux 5 - $basearch - Debug
baseurl=http://172.25.6.8/epel/5/$basearch/debug
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
gpgcheck=1
[epel-source]
name=Extra Packages for Enterprise Linux 5 - $basearch - Source
baseurl=http://172.25.6.8/epel/5/SRPMS
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
gpgcheck=1
[root@cc-monitor yum.repos.d]# vi rpmforge.repo
[rpmforge]
name = RHEL $releasever - RPMforge.net - dag
baseurl = http://172.25.6.8/rpmforge/$basearch/rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge
gpgcheck = 1
[rpmforge-extras]
name = RHEL $releasever - RPMforge.net - extras
baseurl = http://172.25.6.8/rpmforge/$basearch/extras
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge
gpgcheck = 1
[rpmforge-testing]
name = RHEL $releasever - RPMforge.net - testing
baseurl = http://172.25.6.8/rpmforge/$basearch/testing
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge
gpgcheck = 1
6. 检查gpg key是否完整
[root@cc-monitor ~]# ll /etc/pki/rpm-gpg/
total 24
-rw-r--r-- 1 root root 1512 Apr 25 2010 RPM-GPG-KEY-beta
-rw-r--r-- 1 root root 1504 Apr 25 2010 RPM-GPG-KEY-CentOS-5
-rw-r--r-- 1 root root 1698 Apr 15 2012 RPM-GPG-KEY-EPEL
如果缺少gpg key可以用rpm导入
#在本地yum源服务器
wget http://apt.sw.be/RPM-GPG-KEY.dag.txt
mv RPM-GPG-KEY.dag.txt RPM-GPG-KEY-rpmforge
#在需要yum安装的客户端执行
rpm --import http://172.25.6.8/rpmforge/RPM-GPG-KEY-rpmforge
7. 测试三种Yum源是否可行
#情况缓存
[root@cc-monitor ~]# yum clean all
Loaded plugins: fastestmirror
Cleaning up Everything
#列出可用的仓库一共有22465的可用包
[root@cc-monitor ~]# yum repolist
repo id repo name status
addons enabled: 0 CentOS-5 - Addons
base enabled: 3,641 CentOS-5 - Base
epel enabled: 7,244 Extra Packages for Enterprise Linux 5 - x86_64
extras enabled: 266 CentOS-5 - Extras
rpmforge enabled: 11,158 RHEL 5 - RPMforge.net - dag
updates enabled: 156 CentOS-5 - Updates
repolist: 22,465
测试CentOS标准软件仓库
[root@cc-monitor ~]# yum install nspr nspr-devel
Loaded plugins: fastestmirror
Determining fastest mirrors
Resolving Dependencies
--> Running transaction check
---> Package nspr.i386 0:4.9.2-2.el5_9 set to be updated
---> Package nspr.x86_64 0:4.9.2-2.el5_9 set to be updated
---> Package nspr-devel.i386 0:4.9.2-2.el5_9 set to be updated
---> Package nspr-devel.x86_64 0:4.9.2-2.el5_9 set to be updated
--> Finished Dependency Resolution
测试epel
[root@cc-monitor ~]# yum install nginx
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package nginx.x86_64 0:0.8.55-2.el5 set to be updated
--> Processing Dependency: libxslt.so.1()(64bit) for package: nginx
--> Processing Dependency: libgd.so.2()(64bit) for package: nginx
--> Processing Dependency: libexslt.so.0()(64bit) for package: nginx
--> Processing Dependency: libGeoIP.so.1()(64bit) for package: nginx
--> Running transaction check
---> Package GeoIP.x86_64 0:1.4.8-1.el5 set to be updated
---> Package gd.x86_64 0:2.0.33-9.4.el5_4.2 set to be updated
--> Processing Dependency: pkgconfig for package: gd
--> Processing Dependency: libXpm.so.4()(64bit) for package: gd
---> Package libxslt.x86_64 0:1.1.17-4.el5_8.3 set to be updated
--> Running transaction check
---> Package libXpm.x86_64 0:3.5.5-3 set to be updated
---> Package pkgconfig.x86_64 1:0.21-2.el5 set to be updated
--> Finished Dependency Resolution
测试rpmforge
[root@cc-monitor ~]# yum install htop
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
rpmforge
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package htop.x86_64 0:1.0.2-1.el5.rf set to be updated
--> Finished Dependency Resolution
CentOS下建立本地YUM源并自动更新的更多相关文章
- 为CentOS 6 配置本地YUM源
在网上找了很多为CentOS 6配置本地YUM源的方法,其中有很多是与网络相关的,我只想配个自己用的,结果就发现这个方法比较简单实用,就转过来了. 环境:CentOS 6.0 默认的yum是以网络来安 ...
- [转载]CentOS 7 创建本地YUM源
本文中的"本地YUM源"包括三种类型:一是直接使用CentOS光盘作为本地yum源,优点是简单便捷,缺点是光盘软件包可能不完整(centos 7 Everything 总共才6.5 ...
- CentOS 6.x 本地yum源配置与使用
系统默认已经安装了可使用yum的软件包,所以可以直接配置: # mount /dev/cdrom /mnt 挂载镜像,可以写到配置文件 ...
- CENTOS 6-7的本地YUM源配置
本文档适合CENTOS 6-7的本地YUM源配置 cd /media cd CentOS_6.8_Final/ cd Packages 创建目录拷贝文件 mkdir /yum cp * /yum 配置 ...
- CentOS 6.5本地yum源、局域网离线yum仓库(断网情况下轻松安装各种依赖包)
在工作中, 公司的服务器大部分都禁止连接外网的,初始化系统,测试某些产品时,往往缺一些软件或依赖包,一个个上传到机器,如此浪费时间,浪费金钱,en...yum能够自动查找并解决rpm包之间的依赖关系, ...
- CentOS 6.6下配置本地yum源与网络yum源
一.本地yum源 1.系统默认已经安装了可使用yum的软件包,所以可以直接配置: [root@localhost ~]# cd /etc/yum.repos.d/ ...
- CentOS 8配置本地yum源及DNF简介
CentOS 8更改了软件包的安装程序,取消了 yum 的配置方法,改而使用了dnf 作为安装程序.虽然改变了软件包的安装方式,但是 dnf 还是能兼容使用 yum 的配置文件和命令的使用方法. 小提 ...
- CentOS 手动配置本地yum源(参考CentOS7 制作 CentOS6本地yum源)
将原有/etc/yum.repos.d/目录下的文件名全部改为(*.bak),如(红色标记) [root@localhost ~]# cd /etc/yum.repos.d/ [root@localh ...
- CentOS 7 配置本地 YUM源
以VMware中使用ISO光盘为例配置本地Yum源 配置步骤:1.安装好CentOS 7后,使用root账户登陆系统#将安装CentOS所使用的iso光盘挂载到/mnt目录下 mount -t iso ...
随机推荐
- 初识DSP
初识DSP 1.TI DSP的选型主要考虑处理速度.功耗.程序存储器和数据存储器的容量.片内的资源,如定时器的数量.I/O口数量.中断数量.DMA通道数等.DSP的主要供应商有TI,ADI,Motor ...
- Palindrome Partitioning——LeetCode
Given a string s, partition s such that every substring of the partition is a palindrome. Return all ...
- String的equals方法和==
String类的对象是字符串常量,一切看起来改变了String对象的操作,其实只是改变了字符串引用变量所引用的字符串罢了. Java中的字符串存放在一个公共的存储池中,引用指向存储池中相应的位置,编译 ...
- 技能CDDemo(点击鼠标左键实现技能界面旋转)
using UnityEngine; using System.Collections; using UnityEngine.UI; public class HealthController : M ...
- JSP具体篇——out
out对象 out对象用于在web浏览器上输出信息,而且管理应用server上的输出缓冲区.在使用out对象输出数据时.能够对数据缓冲区进行操作.及时清除缓冲区中残留的数据.为其它输出让出缓冲空间. ...
- USACO lamps
IOI 98称号.然后,它似乎没有很困难.即使我能做到这一点微弱的残留物.所有的button按两次不按,高达因此实际上总的等效按4二级,首先C往下<=4,则搜索将能直接照射,总共只有16状态(事 ...
- 修改MySQL引擎
1. 显示MySQL支持的引擎:show engines;
- JS和利用openssl的object C加密得到相同的aes加密密文
这是之前接到的一个工作内容,项目原本的登录操作是获得账号和密码以后,对密码进行一遍MD5加密,然后传递账号和密文到cgi文件.在c中获取到账户以后,从数据库中获取到密码,对密码进行一次MD5的加密,然 ...
- sql数据库之间数据的转录
private void Form1_Load(object sender, EventArgs e) { BindDataBase(combDataBaseNew, , ""); ...
- form表单提交
1.form表单提交.html页面失败 <%--客户端form--%> <form id="form2" action="LoginOne.html&q ...