Linux系统下本地yum镜像源环境部署-完整记录
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.conf server { 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 -t nginx: the configuration file /data/nginx/conf/nginx.conf syntax is ok nginx: configuration file /data/nginx/conf/nginx.conf test is successful [root@yum ~]# /data/nginx/sbin/nginx [root@yum ~]# lsof -i:80 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME nginx 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]# ls centos 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/centos 80G /data/mirrors/epel 4.0K /data/mirrors/etc 4.0K /data/mirrors/rpmforge 410M /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.txt 3 3.7 6.1 6.7 7.2.1511 filelist.gz RPM-GPG-KEY-centos4 RPM-GPG-KEY-CentOS-Debug-7 3.1 3.8 6.2 6.8 7.3.1611 graphics RPM-GPG-KEY-CentOS-4 RPM-GPG-KEY-CentOS-Security-6 3.3 4 6.3 6.9 7.4.1708 HEADER.html RPM-GPG-KEY-CentOS-5 RPM-GPG-KEY-CentOS-Testing-6 3.4 5 6.4 7 build HEADER.images RPM-GPG-KEY-CentOS-6 RPM-GPG-KEY-CentOS-Testing-7 3.5 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-7Server 4AS 5Server epel-release-latest-6.noarch.rpm fullfiletimelist-epel RPM-GPG-KEY-EPEL-5 testing 4ES 6 epel-release-latest-7.noarch.rpm fullfiletimelist-epel.WaO7KUHvYz RPM-GPG-KEY-EPEL-6 4WS 6Server fullfilelist imagelist-epel RPM-GPG-KEY-EPEL-6Server 5 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]# ls CentOS-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]# ls bak 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=$basearch&repo=os&infra=$infra baseurl=http://mirrors.kevin.cn/centos/$releasever/os/$basearch/ gpgcheck=1 gpgkey=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=$infra baseurl=http://mirrors.kevin.cn/centos/$releasever/updates/$basearch/ gpgcheck=1 gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #additional packages that may be useful [extras] name=CentOS-CentOS-$releasever - Extras #mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=extras&infra=$infra baseurl=http://mirrors.kevin.cn/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=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=$infra baseurl=http://mirrors.kevin.cn/centos/$releasever/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirrors.kevin.cn/centos/RPM-GPG-KEY-CentOS-$releasever #contrib - packages by Centos Users [contrib] name=CentOS-CentOS-$releasever - Contrib #mirrorslist=http://mirrorlist.centos.org/?release=CentOS-$releasever&arch=$basearch&repo=contrib&infra=$infra baseurl=http://mirrors.kevin.cn/centos/$releasever/contrib/$basearch/ gpgcheck=1 enabled=0 gpgkey=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 - $basearch baseurl=http://mirrors.kevin.cn/epel/$releasever/$basearch #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch failovermethod=priority enabled=1 gpgcheck=1 gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasever [epel-debuginfo] name=Extra Packages for Enterprise Linux 6 - $basearch - Debug baseurl=http://mirrors.kevin.cn/epel/$releasever/$basearch/debug #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch failovermethod=priority enabled=0 gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasever gpgcheck=1 [epel-source] name=Extra Packages for Enterprise Linux 6 - $basearch - Source baseurl=http://mirrors.kevin.cn/epel/$releasever/SRPMS #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch failovermethod=priority enabled=0 gpgkey=http://mirrors.kevin.cn/epel/RPM-GPG-KEY-EPEL-$releasever gpgcheck=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]# ls yum_reset.sh CentOS-Base.repo epel.repo [root@yum software]# cat yum_reset.sh #!/bin/bash cd /etc/yum.repos.d/ /bin/mkdir /etc/yum.repos.d/bak mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak wget http://mirrors.kevin.com/software/CentOS-Base.repo wget 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.
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