建立本地yum源

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使用环境

服务器处于内网,需要更新
网络资源紧张,节约带宽

建立yum目录

mkdir -p /opt/opmgmt/yum

rsync服务器列表

centos mirrors
epel mirrors
rpmforge mirrors

同步脚本

/opt/opmgmt/yum/rsync_centos.sh

#!/bin/bash repo_root='/opt/opmgmt/yum/centos/' sync_cmd='rsync -arv --delete-after --delete-excluded' sync_srv='rsync://mirrors.shu.edu.cn/centos/' exclude='--exclude [23456]/ --exclude [2345]\.*/ --exclude i386/ --exclude drpms/ --exclude SCL/ --exclude centosplus/ --exclude contrib/ --exclude cr/ --exclude fasttrack/ --exclude isos/ --exclude virt/ --exclude paas/ --exclude 7.[012]*/ --exclude atomic/ --exclude cloud/ --exclude storage/'[ -d $repo_root ] && mkdir -p $repo_root $sync_cmd $exclude $sync_srv $repo_root &

/opt/opmgmt/yum/rsync_epel.sh

#!/bin/bash repo_root='/opt/opmgmt/yum/epel/' sync_cmd='rsync -arv --delete-after --delete-excluded' sync_srv='rsync://mirrors.shu.edu.cn/epel/' exclude='--exclude [45]*/ --exclude testing/ --exclude SRPMS/ --exclude i386/ --exclude ppc64*/ --exclude aarch64/ --exclude debug/ --exclude=repoview'[ -d $repo_root ] && mkdir -p $repo_root $sync_cmd $exclude $sync_srv $repo_root &

cd yum rsync -avzRHP --delete-after --exclude={'debug/','drpms/'} rsync://hkg.mirror.rackspace.com/epel/7/x86_64/ epel/ rsync -avzRHP --delete-after --exclude={'atomic/','cr/','dotnet/','fasttrack/','isos/','nfv/','opstools/','rt/'} rsync://hkg.mirror.rackspace.com/centos/7/ centos/

计划任务

/etc/cron.d/sync-yum-repo

0 1 * * * root /bin/sh /opt/opmgmt/yum/rsync_centos.sh 0 2 * * * root /bin/sh /opt/opmgmt/yum/rsync_epel.sh

自定义源

yum install createrepo mkdir -p /opt/opmgmt/yum/custom/x86_64 copy *rpm /opt/opmgmt/yum/custom/x86_64 createrepo -p -d --update /opt/opmgmt/yum/custom/x86_64

nginx服务配置

/etc/nginx/conf.d/yum.conf

server { listen192.168.0.100:80; server_nameyum.localhost; #allow 10.0.1.0/24; #deny all; charset utf-8; access_log /var/log/nginx/$server_name.access.log main; location / { root /opt/www/yum; index index.html index.htm; } error_page 404 /404.html; location = /404.html { root /usr/share/nginx/html; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } }

repo文件

/opt/opmgmt/yum/repo/centos.repo

[base] name=CentOS-$releasever - Base baseurl=http://yum.localhost/centos/$releasever/os/$basearch gpgcheck=0 enabled=1 priority=1[updates] name=CentOS-$releasever - Updates baseurl=http://yum.localhost/centos/$releasever/updates/$basearch gpgcheck=0 enabled=1 priority=1[extras] name=CentOS-$releasever - Extras baseurl=http://yum.localhost/centos/$releasever/extras/$basearch gpgcheck=0 enabled=1 priority=1[centos-sclo-sclo] name=CentOS-$releasever - SCLo sclo baseurl=http://yum.localhost/centos/$releasever/sclo/$basearch/sclo gpgcheck=0 enabled=1 priority=2[centos-sclo-rh] name=CentOS-$releasever - SCLo rh baseurl=http://yum.localhost/centos/$releasever/sclo/$basearch/rh gpgcheck=0 enabled=1 priority=2