Linux系统下本地yum镜像源环境部署-完整记录
16lz
2021-04-10
之前介绍了Linux环境下本地yum源配置方法,不过这个是最简单最基础的配置,在yum安装的时候可能有些软件包不够齐全,下面说下完整yun镜像源系统环境部署记录(yum源更新脚本下载地址:https://pan.baidu.com/s/1miMNPgc 提取密码:x49g):
1)安装nginx,用于yum镜像源访问配置[root@yum ~]# yum -y install gcc pcre-devel zlib-devel openssl-devel[root@yum ~]# cd /data/software[root@yum software]# wget http://nginx.org/download/nginx-1.12.0.tar.gz[root@yum software]# tar -zvxf nginx-1.12.0.tar.gz[root@yum software]# cd nginx-1.12.0 添加www用户,其中-M参数表示不添加用户家目录,-s参数表示指定shell类型[root@yum nginx-1.12.0]# useradd www -M -s /sbin/nologin[root@yum nginx-1.12.0]# ./configure --prefix=/data/nginx --user=www --group=www --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre[root@yum nginx-1.12.0]# make && make install 2)配置nginx[root@yum ~]# cat /data/nginx/conf/vhosts/mirrors.confserver { listen 80; server_name yum.kevin.cn mirrors.kevin.cn localhost; index index.html index.php index.htm; access_log /data/nginx/logs/access.log main; error_log /data/nginx/logs/error.log; location / { root /data/mirrors; autoindex on; autoindex_exact_size off; autoindex_localtime on; } } [root@yum ~]# /data/nginx/sbin/nginx -tnginx: the configuration file /data/nginx/conf/nginx.conf syntax is oknginx: configuration file /data/nginx/conf/nginx.conf test is successful[root@yum ~]# /data/nginx/sbin/nginx[root@yum ~]# lsof -i:80COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEnginx 7741 root 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7769 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7770 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7771 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7772 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7773 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7774 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7775 www 6u IPv4 28311 0t0 TCP *:http (LISTEN)nginx 7776 www 6u IPv4 28311 0t0 TCP *:http (LISTEN) 3)创建yum源数据目录[root@yum ~]# mkdir -p /data/mirrors[root@yum ~]# cd /data/mirrors/[root@yum mirrors]# mkdir centos epel etc rpmforge[root@yum mirrors]# lscentos epel etc rpmforge 4)编写yum源下载更新脚本(从mirrors.ustc.edu.cn镜像网站下载和更新)[root@yum ~]# cat /data/script/mirrors.sh#!/bin/bash #==========================================# Program : /bin/update_yum_source.sh# Info : 定期同步官方 yum 源到本地# Version : 2017.12.10 v1.0# author :kevin# Usage : 3 3 * * * /bin/bash /data/script/mirrors.sh#========================================== Date=`date +%Y%m%d`LogFile="/data/logs/$Date.log"ReceiveMail="wangshibo@kevin.com" RsyncBin="/usr/bin/rsync"RsyncPerm="-avrt --delete --exclude=debug/ --exclude=isos/ --exclude=SRPMS/ --exclude=ppc/ --delete-excluded" #============ centos ==============CentOS_Path="/data/mirrors/centos"YumSiteList="rsync://mirrors.ustc.edu.cn/centos/"centosparm="--exclude=2*/ --exclude=3*/ --exclude=4*/ --exclude=5*/" #============ epel ==============epelSite="rsync://mirrors.ustc.edu.cn/fedora-epel"epelLocalPath="/data/mirrors/epel"epelparm="--include=7/x86_64 --include=7Server/x86_64 --include=6/x86_64 --include=6Server/x86_64" #============ rpmforge ==============rpmforgeSite="rsync://apt.sw.be/pub/freshrpms/pub/dag/redhat/"#rpmforgeSite="rsync://apt.sw.be/redhat/"rpmforgeLocalPath="/data/mirrors/rpmforge/"rpmforgeparm="--exclude=ppc/ --exclude=el2.1/ --exclude=el3/ --exclude=el4/ --exclude=el5/" echo "---- $Date `date +%T` Begin ----" >>$LogFile # centos$RsyncBin $RsyncPerm $centosparm $YumSiteList $CentOS_Path >> $LogFile # epel$RsyncBin $RsyncPerm $epelparm $epelSite $epelLocalPath >> $LogFile # rpmforge$RsyncBin $RsyncPerm $rpmforgeparm $rpmforgeSite $rpmforgeLocalPath >> $LogFile echo "---- $Date `date +%T` End ----" >> $LogFile #/bin/mail -s "opt001 - update yum source - $Date" $ReceiveMail<$LogFile 以上脚本中需要注意的几点:--exclude 表示rsync同步的时候,需要排除的目录(具体表现:同步下来的目录里面为空,大小为0)--include 表示rsync同步的时候,只想同步的目录 由于本案例是部署yum源,用于linux服务器上本地yum方案安装,不需要同步isos镜像(同时也可以节省机器空间资源),所以在同步的时候将isos镜像目录屏蔽 执行同步脚本。这个过程比较长,大概要下载将近180G的内容。需要耐心等待~~[root@yum ~]# sh -x /data/script/mirrors.sh [root@yum ~]# du -sh /data/mirrors/*93G /data/mirrors/centos80G /data/mirrors/epel4.0K /data/mirrors/etc4.0K /data/mirrors/rpmforge410M /data/mirrors/software [root@yum ~]# ls /data/mirrors/centos/2 3.6 6.0 6.6 7.1.1503 dostools RPM-GPG-KEY-CentOS-3 RPM-GPG-KEY-CentOS-Debug-6 timestamp.txt3 3.7 6.1 6.7 7.2.1511 filelist.gz RPM-GPG-KEY-centos4 RPM-GPG-KEY-CentOS-Debug-73.1 3.8 6.2 6.8 7.3.1611 graphics RPM-GPG-KEY-CentOS-4 RPM-GPG-KEY-CentOS-Security-63.3 4 6.3 6.9 7.4.1708 HEADER.html RPM-GPG-KEY-CentOS-5 RPM-GPG-KEY-CentOS-Testing-63.4 5 6.4 7 build HEADER.images RPM-GPG-KEY-CentOS-6 RPM-GPG-KEY-CentOS-Testing-73.5 6 6.5 7.0.1406 dir_sizes RPM-GPG-KEY-beta RPM-GPG-KEY-CentOS-7 TIME[root@yum ~]# ls /data/mirrors/epel/4 5Client 7Server fullfilelist.KDUVzc9WPK RPM-GPG-KEY-EPEL-4 RPM-GPG-KEY-EPEL-7Server4AS 5Server epel-release-latest-6.noarch.rpm fullfiletimelist-epel RPM-GPG-KEY-EPEL-5 testing4ES 6 epel-release-latest-7.noarch.rpm fullfiletimelist-epel.WaO7KUHvYz RPM-GPG-KEY-EPEL-64WS 6Server fullfilelist imagelist-epel RPM-GPG-KEY-EPEL-6Server5 7 fullfilelist.AwiES3LjSB RPM-GPG-KEY-EPEL RPM-GPG-KEY-EPEL-7 5)替换linux本机的yum源地址[root@yum ~]# cd /etc/yum.repos.d/[root@yum yum.repos.d]# lsCentOS-Base.repo CentOS-Debuginfo.repo CentOS-fasttrack.repo CentOS-Media.repo CentOS-Vault.repo[root@yum yum.repos.d]# mkdir bak[root@yum yum.repos.d]# mv *.repo bak/[root@yum yum.repos.d]# lsbak 编写yum源文件[root@yum yum.repos.d]# cat CentOS-Base.repo# CentOS-Base.repo## The mirrors system uses the connecting IP address of the client and the# update status of each mirrors 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 mirrorss.## If the mirrorslist= does not work for you, as a fall back you can try the# remarked out baseurl= line instead.## [base]name=CentOS-CentOS-$releasever - Base#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=os&infra=$infrabaseurl=http://mirrors.kevin.cn/centos/$releasever/os/$basearch/gpgcheck=1gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #released updates[updates]name=CentOS-CentOS-$releasever - Updates#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=updates&infra=$infrabaseurl=http://mirrors.kevin.cn/centos/$releasever/updates/$basearch/gpgcheck=1gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #additional packages that may be useful[extras]name=CentOS-CentOS-$releasever - Extras#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=extras&infra=$infrabaseurl=http://mirrors.kevin.cn/centos/$releasever/extras/$basearch/gpgcheck=1gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #additional packages that extend functionality of existing packages[centosplus]name=CentOS-CentOS-$releasever - Plus#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=centosplus&infra=$infrabaseurl=http://mirrors.kevin.cn/centos/$releasever/centosplus/$basearch/gpgcheck=1enabled=0gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #contrib - packages by Centos Users[contrib]name=CentOS-CentOS-$releasever - Contrib#mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=contrib&infra=$infrabaseurl=http://mirrors.kevin.cn/centos/$releasever/contrib/$basearch/gpgcheck=1enabled=0gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever [root@yum yum.repos.d]# cat epel.repo[epel]name=Extra Packages for Enterprise Linux $releasever - $basearchbaseurl=http://mirrors.kevin.cn/epel/$releasever/$basearch#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearchfailovermethod=priorityenabled=1gpgcheck=1gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasever [epel-debuginfo]name=Extra Packages for Enterprise Linux 6 - $basearch - Debugbaseurl=http://mirrors.kevin.cn/epel/$releasever/$basearch/debug#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearchfailovermethod=priorityenabled=0gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasevergpgcheck=1 [epel-source]name=Extra Packages for Enterprise Linux 6 - $basearch - Sourcebaseurl=http://mirrors.kevin.cn/epel/$releasever/SRPMS#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearchfailovermethod=priorityenabled=0gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasevergpgcheck=1 [root@yum yum.repos.d]# yum clean all[root@yum yum.repos.d]# yum makecache 其他服务器要是想用本yum源,就按照上面操作,将/etc/yum.repos.d目录下的repo文件都移除,然后将上面编写的两个文件放进去,执行yum clean all和yum makecache即可! ============================================================================温馨提示:以上的yum源配置及两个yum文件在centos6和centos7系统下都适用!已经验证!! ============================================================================更新以上yum源的脚本:可以将上面两个文件放到http://mirrors.kevin.com/software里面,用于脚本中下载[root@yum ~]# cd /data/mirrors/software/[root@yum software]# lsyum_reset.sh CentOS-Base.repo epel.repo [root@yum software]# cat yum_reset.sh#!/bin/bashcd /etc/yum.repos.d//bin/mkdir /etc/yum.repos.d/bakmv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bakwget http://mirrors.kevin.com/software/CentOS-Base.repowget http://mirrors.kevin.com/software/epel.repo/usr/bin/yum clean all/usr/bin/yum makecache 只需要将上面的yum_reset.sh脚本下载到目标服务器上,然后执行,就可以将目标服务器的yum源更新了。# wget http://mirrors.kevin.com/software/yum_reset.sh# sh -x yum_reset.sh
可以定期更新以上的yum源同步脚本(mirros.sh),比如每月更新一次
[root@yum ~]# crontab -e#每个月1号的23:00点同步一次yum源0 23 1 * * /bin/bash -x /data/script/mirrors.sh > /dev/null 2>&1
如何将新的rpm包添加到本地部署的内部yum源里
根据上面部署的内部yum源路径,将新的rpm包拷贝到centos6或centos7对应的yum源的Packages包内即可.比如将新的rpm包拷贝到centos6对应的/data/mirrors/centos/6/os/x86_64/Packages的rpm包路径下,然后执行:# yum clean all# yum makecache如果是centos7下添加新rpm包,同理拷贝到/data/mirrors/centos/7/os/x86_64/Packages的rpm包路径下.©著作权归作者所有:来自51CTO博客作者80民工的原创作品,如需转载,请注明出处,否则将追究法律责任
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