Linux-测试环境构建本地YUM全类型仓库（Base，Extras，epel）

hrtgrsf

1.同步yum源的脚本

#cat /data/yum_repo/rsync_yum_shell/rsync_yumrepo.sh

#!/bin/bash

#script name:rsync_yumrepo.sh

RsyncBin="/usr/bin/rsync"

RsyncPerm='-avrt --delete --no-iconv --bwlimit=100000'

Centos_7_base='/data/yum_repo/Centos-7/Base/'

Centos_7_epel='/data/yum_repo/Centos-7/Epel/'

Centos_7_extras='/data/yum_repo/Centos-7/extras/'

Centos_6_base='/data/yum_repo/Centos-6/Base/'

Centos_6_epel='/data/yum_repo/Centos-6/Epel/'

Centos_6_extras='/data/yum_repo/Centos-6/extras/'

LogFile='/data/yum_repo/rsync_yum_log'

Date=`date +%Y-%m-%d`

#check

function check {

if [ $? -eq 0 ];then

    echo -e "\033[1;32mRsync is success!\033[0m" >>$LogFile/$Date.log

else

    echo -e "\033[1;31mRsync is fail!\033[0m" >>$LogFile/$Date.log

fi

}

if [ ! -d "$Centos_7_base" ];then

    mkdir -pv $Centos_7_base

fi

if [ ! -d "$Centos_7_epel" ];then

    mkdir -pv $Centos_7_epel

fi

if [ ! -d "$Centos_7_extras" ];then

    mkdir -pv  $Centos_7_extras

fi

if [ ! -d "$Centos_6_base" ];then

    mkdir -pv $Centos_6_base

fi

if [ ! -d "$Centos_6_epel" ];then

    mkdir -pv $Centos_6_epel

fi

if [ ! -d "$Centos_6_extras" ];then

    mkdir -pv  $Centos_6_extras

fi

if [ ! -d "$LogFile" ];then

    mkdir $LogFile

fi

#rsync centos 6 base

echo 'Now start to rsync centos 6 base!' >>$LogFile/$Date.log

$RsyncBin $RsyncPerm --exclude=i386/ rsync://mirrors.yun-idc.com/centos/6/os/ $Centos_6_base >>$LogFile/$Date.log

check

#rsync centos 6 epel

echo 'Now start to rsync centos 6 epel!' >>$LogFile/$Date.log

$RsyncBin  $RsyncPerm --exclude=SRPMS/ --exclude=ppc64/ --exclude=i386/ rsync://mirrors.yun-idc.com/epel/6/ $Centos_6_epel  >>$LogFile/$Date.log

check

#rsync centos 6 extras

echo 'Now start to rsync centos 6  extras!' >>$LogFile/$Date.log

$RsyncBin $RsyncPerm --exclude=i386/ rsync://mirrors.yun-idc.com/centos/6/extras/ $Centos_6_extras >>$LogFile/$Date.log

check

#rsync centos 7 base

echo 'Now start to rsync centos 7 base!' >>$LogFile/$Date.log

$RsyncBin $RsyncPerm rsync://mirrors.yun-idc.com/centos/7/os/ $Centos_7_base >>$LogFile/$Date.log

check

#rsync centos 7 epel

echo 'Now start to rsync centos 7 epel!' >>$LogFile/$Date.log

$RsyncBin $RsyncPerm --exclude=SRPMS/ --exclude=ppc64/ rsync://mirrors.yun-idc.com/epel/7/ $Centos_7_epel >>$LogFile/$Date.log

check

#rsync centos 7 extras

echo 'Now start to rsync centos 7 extras!' >>$LogFile/$Date.log

$RsyncBin $RsyncPerm rsync://mirrors.yun-idc.com/centos/7/extras/ $Centos_7_extras >>$LogFile/$Date.log

check

任务计划：

周六的凌晨0点20分开始执行更新

20 00 * * 6 /bin/bash /data/yum_repo/rsync_yum_shell/rsync_yumrepo.sh

趁周末下载的，大概46GB。

2.配置nginx服务器

我的nginx配置文件：

server {

    listen       8000;

    server_name yum.stu15.cn;

    index index.html index.htm;

    root  /data/yum_repo/;

    location / {

     autoindex on;

     autoindex_exact_size off;

     autoindex_localtime on;

    }

    error_page 502 = /502.html;

    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '

        '$status $body_bytes_sent "$http_referer" '

        '"$http_user_agent" $http_x_forwarded_for';

   access_log  /var/log/nginx/access.log  access;

}

3.配置repo文件

CentOS-Base-6.repo

[Base]

name=CentOS-Base6 $basearch

baseurl=http://192.168.1.15:8000/Centos-6/Base/$basearch

enable=1

gpgcheck=1

gpgkey=http://192.168.1.15:8000/Centos-6/Base/$basearch/RPM-GPG-KEY-CentOS-6

[extras]

name=CentOS-Base6 $basearch

baseurl=http://192.168.1.15:8000/Centos-6/extras/$basearch

enable=1

gpgcheck=0

[Epel]

name=CentOS-Base6 $basearch

baseurl=http://192.168.1.15:8000/Centos-6/Epel/$basearch

enable=1

gpgcheck=0

CentOS-Base-7.repo

[Base]

name=CentOS-Base7 $basearch

baseurl=http://192.168.1.15:8000/Centos-7/Base/$basearch

enable=1

gpgcheck=1

gpgkey=http://192.168.1.15:8000/Centos-7/Base/$basearch/RPM-GPG-KEY-CentOS-7

[extras]

name=CentOS-Base6 $basearch

baseurl=http://192.168.1.15:8000/Centos-7/extras/$basearch

enable=1

gpgcheck=0

[Epel]

name=CentOS-Base6 $basearch

baseurl=http://192.168.1.15:8000/Centos-7/Epel/$basearch

enable=1

gpgcheck=0

根据需要选择repo文件。

然后进行下面操作：

按照不同的系统选择不同的repo文件，放到服务器的/etc/yum.repos.d里；

删除之前/etc/yum.repos.d里的repo；

清理缓存yum clean all；

将服务器上的软件包信息先在本地缓存,以提高搜索安装软件的速度 yum makecache.

现在本地yum源就已经完成，可以控制软件源，并且由于走内网所有不浪费机房公网网络流量。

批量重命名系统已经存在的repo文件：

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# ls CentOS-Base.repo  CentOS-Debuginfo.repo  CentOS-Media.repo  CentOS-Vault.repo  epel-aliyun.repo #  for i in `ls`; do mv -f $i `echo $i".bak"`; done # ls CentOS-Base.repo.bak  CentOS-Debuginfo.repo.bak  CentOS-Media.repo.bak  CentOS-Vault.repo.bak  epel-aliyun.repo.bak

或者删除目录下面的repo文件：

1	#ansible all -m shell -a 'find /etc/yum.repos.d/ -name"*.bak" -exec rm -f {} \; '

4.脚本批量更新测试环境的所有服务器的yum源为本地15的：

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#cat createrepo.sh #!/bin/bash cd /etc/yum.repos.d/ for i in `ls`; do mv -f $i `echo $i".bak"`; done cat <<EOF>>CentOS-Base-6.repo [Base] name=CentOS-Base6 \$basearch baseurl=http://192.168.1.15:8000/Centos-6/Base/\$basearch enable=1 gpgcheck=1 gpgkey=http://192.168.1.15:8000/Centos-6/Base/\$basearch/RPM-GPG-KEY-CentOS-6 [extras] name=CentOS-Base6 \$basearch baseurl=http://192.168.1.15:8000/Centos-6/extras/\$basearch enable=1 gpgcheck=0 [Epel] name=CentOS-Base6 \$basearch baseurl=http://192.168.1.15:8000/Centos-6/Epel/\$basearch enable=1 gpgcheck=0 EOF yum clean all yum makecache find /etc/yum.repos.d/ -name "*.bak" -exec rm -f {} \;

5.在15上使用ansible批量推送脚本到服务器，然后执行脚本：

# ansible all -m copy -a 'src="./createrepo.sh" dest="/root/createrepo.sh"'

# ansible all -m shell -a 'bash /root/createrepo.sh'

测试使用本地yum源安装zsh，然后卸载：

# ansible all -m yum -a "name=zsh state=present"

# ansible all -m yum -a "name=zsh state=removed"