利用nginx 来实现内网yum源(反向代理)

Freshairx

2020-04-15

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简介

在项目部署时，尤其是在政府企业，对于外网简直是奢望，但是对于运维来说，没有外网的话只能自建yum源。我今天来说的是一种简单的自建yum源方法，前提是必须有一台内外网都有的机器，我们一般称为前置机。

操作思路

1、使用nginx 反向代理阿里云源

2、在内网机器自建repo指向nginxip

nginx配置

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server    {        listen 80;        location /centos/ {            proxy_pass http://mirrors.aliyun.com/centos/ ;        }}

比较简单，不过我们要求不高能用即可。

另外我们常用的linux系统是Centos，所以我这边只写了Centos的。其它的你也可以参考上面配置配置。

内网机器配置

1、备份CentOS-Base.repo

1	# mv CentOS-Base.repo CentOS-Base.repo.bak

2、增加反向代理的repo

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vim /etc/yum.repos.d/Centos-7.repo[base]name=CentOS-$releasever - Base - 10.12.64.130failovermethod=prioritybaseurl=http://10.12.64.130/centos/$releasever/os/$basearch/http://10.12.64.130/centos/$releasever/os/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=osgpgcheck=1gpgkey=http://10.12.64.130/centos/RPM-GPG-KEY-CentOS-7#released updates [updates]name=CentOS-$releasever - Updates - 10.12.64.130failovermethod=prioritybaseurl=http://10.12.64.130/centos/$releasever/updates/$basearch/http://10.12.64.130/centos/$releasever/updates/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updatesgpgcheck=1gpgkey=http://10.12.64.130/centos/RPM-GPG-KEY-CentOS-7#additional packages that may be useful[extras]name=CentOS-$releasever - Extras - 10.12.64.130failovermethod=prioritybaseurl=http://10.12.64.130/centos/$releasever/extras/$basearch/http://10.12.64.130/centos/$releasever/extras/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extrasgpgcheck=1gpgkey=http://10.12.64.130/centos/RPM-GPG-KEY-CentOS-7#additional packages that extend functionality of existing packages[centosplus]name=CentOS-$releasever - Plus - 10.12.64.130failovermethod=prioritybaseurl=http://10.12.64.130/centos/$releasever/centosplus/$basearch/http://10.12.64.130/centos/$releasever/centosplus/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplusgpgcheck=1enabled=0gpgkey=http://10.12.64.130/centos/RPM-GPG-KEY-CentOS-7#contrib - packages by Centos Users[contrib]name=CentOS-$releasever - Contrib - 10.12.64.130failovermethod=prioritybaseurl=http://10.12.64.130/centos/$releasever/contrib/$basearch/http://10.12.64.130/centos/$releasever/contrib/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contribgpgcheck=1enabled=0gpgkey=http://10.12.64.130/centos/RPM-GPG-KEY-CentOS-7

注：其中的10.12.64.130为我的前置机ip地址，大家可以更具情况自行修改。