【Linux基础之yum源】centos配置本地yum源

适用场景

服务器主机无法直接连接互联网。

centos系统rpm包及镜像下载地址

【rpm包下载地址】

centos7.3 http://vault.centos.org/7.3.1611/os/x86_64/Packages/

centos7.2 http://vault.centos.org/7.2.1511/os/x86_64/Packages/

centos7.1 http://vault.centos.org/7.1.1503/os/x86_64/Packages/

centos7.0 http://vault.centos.org/7.0.1406/os/x86_64/Packages/

centos6.9 http://mirrors.shuosc.org/centos/6.9/os/x86_64/Packages/

centos6.8 http://vault.centos.org/6.8/os/x86_64/Packages/

centos6.7 http://vault.centos.org/6.7/os/x86_64/Packages/

centos6.6 http://vault.centos.org/6.6/os/x86_64/Packages/

centos6.5 http://vault.centos.org/6.5/os/x86_64/Packages/

【镜像下载地址】

centos7.3 http://vault.centos.org/7.3.1611/isos/x86_64/

centos7.2 http://vault.centos.org/7.2.1511/isos/x86_64/

centos7.1 http://vault.centos.org/7.1.1503/isos/x86_64/

centos7.0 http://vault.centos.org/7.0.1406/isos/x86_64/

centos6.9 http://mirrors.shuosc.org/centos/6.9/isos/x86_64/

centos6.8 http://vault.centos.org/6.8/isos/x86_64/

centos6.7 http://vault.centos.org/6.7/isos/x86_64/

centos6.6 http://vault.centos.org/6.6/isos/x86_64/

centos6.5 http://vault.centos.org/6.5/isos/x86_64/

1.基于window的yum源搭建流程

适用场景：

本机可以直连服务器（互通）

1.下载nginx安装包

#下载地址 http://nginx.org/download/nginx-1.12.2.zip

2.解压配置

unzip nginx-1.12.2.zip

3.配置nginx，并制作启动、关闭脚本

#配置文件 server { listen 1234; server_name localhost; location /6.5 { alias E:\yum\6.5; autoindex on; } location /6.6 { alias E:\yum\6.6; autoindex on; } location /6.7 { alias E:\yum\6.7; autoindex on; } location /6.8 { alias E:\yum\6.8; autoindex on; } location /6.9 { alias E:\yum\6.9; autoindex on; } location /7.0 { alias E:\yum\7.0; autoindex on; } location /7.1 { alias E:\yum\7.1; autoindex on; } location /7.2 { alias E:\yum\7.2; autoindex on; } location /7.3 { alias E:\yum\7.3; autoindex on; } location /7.4 { alias E:\yum\7.4; autoindex on; } } #启动脚本 @echo off cd D:\Program Files (x86)\nginx-1.12.2\ start /b .\nginx.exe pause #关闭脚本 @echo off cd D:\Program Files (x86)\nginx-1.12.2\ .\nginx.exe -s stop pause

4.下载任意版本镜像（以7.3为例）

#需下载DVD版或者Everything版本,如果是centos6只需挂载CD1 挂载镜像，将包里的Packages、repodata复制到E:\yum\7.4文件夹下（没有创建）

5.启动nginx、配置远程机器yum

rm -f /etc/yum.repos.d/* #如果是centos6的话RPM-GPG-KEY-CentOS-7改为RPM-GPG-KEY-CentOS-6，192.168.1.1为你window端的ip cat >> /etc/yum.repos.d/c7.repo << [c7repo] name=c7repo baseurl=http://192.168.1.1:1234/7.3 enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

6.远程Linux主机测试yum

#安装telnet测试 rpm -qa|grep telnet 如果存在就卸载 rpm -e telnet yum clean all yum -y install telnet

基于Linux7.2的yum源搭建流程

试用场景： 服务器集群间

1.上传系统安装镜像（匹配到小版本，非迷你版）挂载，并设置成开机挂载

mount -o loop ~/CentOS-7-x86_64-DVD-1511.iso /media echo "mount -o loop ~/CentOS-7-x86_64-DVD-1511.iso /media" >> /etc/rc.local chmod +x /etc/rc.local

2.配置成本地yum

rm -f /etc/yum.repos.d/* #如果是centos6的话RPM-GPG-KEY-CentOS-7改为RPM-GPG-KEY-CentOS-6 cat >> /etc/yum.repos.d/c7.repo <<EOF [c7repo] name=c7repo baseurl=file:///media enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 EOF yum clean all

3.安装nginx，配置可以对外提供的yum源,nginx.conf如下

user root; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; #tcp_nopush on; keepalive_timeout 65; server { listen 80; server_name localhost; location / { root /media; autoindex on; } } #启动nginx /opt/nginx/sbin/nginx #开机自启动 echo "/opt/nginx/sbin/nginx" >> /etc/rc.local chmod +x /etc/rc.local

4.使用该yum的客户端主机进行如下配置

#删除或备份其他/etc/yum.repos.d下的其他yum配置文件 rm -f /etc/yum.repos.d/* #http://192.168.1.1/注意替换 cat >> /etc/yum.repos.d/custom.repo <<EOF [customrepo] name=customrepo baseurl=http://192.168.1.1/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 EOF

5.客户端测试yum

yum clean all rpm -qa|grep telnet #有的话卸载 rpm -e telnet yum -y install telnet