搭建内网yum源_搭建yum源服务器

一、安装并启动httpd服务

[root@localhost ~]# yum install -y httpd
[root@localhost ~]# systemctl start httpd
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查看httpd状态

二、挂载centos 7 everything ISO

1、下载ISO文件

下载链接：https://mirrors.bfsu.edu.cn/centos/7.9.2009/isos/x86_64/

下载文件：CentOS-7-x86_64-Everything-2009.iso

该ISO文件为集成所有软件的CentOS7安装包

2、挂载ISO

在/var/www/html下创建centos目录

[root@localhost ~]# mkdir -p /var/www/html/centos
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拷贝CentOS-7-x86_64-Everything-2009.iso文件至/var/log/www/html/centos下

自动挂载：

[root@localhost centos]# mount -t auto CentOS-7-x86_64-Everything-2009.iso /var/www/html/centos/
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挂载成功后/var/www/html/centos下会出现如下文件

浏览器查看http://ip/centos

3、配置yum源

3.1、内网yum源服务器修改yum配置

 vim /etc/yum.repos.d/CentOS-Base.repo
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# 注释掉所有的mirror-list，将baseurl值修改为file:///var/www/html/centos/
[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/

baseurl=file:///var/www/html/centos/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/

baseurl=file:///var/www/html/centos/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/

baseurl=file:///var/www/html/centos/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/

baseurl=file:///var/www/html/centos/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
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更新yum源配置：

yum clean all
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3.2、其他内网服务器修改yum源配置

vim /etc/yum.repos.d/CentOS-Base.repo
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[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/

baseurl=http://内网yum源ip/centos
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/

baseurl=http://内网yum源ip/centos
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/

baseurl=http://内网yum源ip/centos
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/

baseurl=http://内网yum源ip/centos
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
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更新yum源配置：

yum clean all
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