51工具盒子- 创建局域网的基于Base的私有yum源
1.1. 说明centos的base包可以从系统镜像中获取或者第三方平台获取
1.2. repo仓库配置文件
[repositoryID]
name=Some name for this repository
baseurl=url://path/to/repository/
enabled={1|0}
gpgcheck={1|0}
gpgkey=URL
enablegroups={1|0}
failovermethod={roundrobin|priority}
roundrobin：意为随机挑选，默认值
priority:按顺序访问
cost= 默认为1000
1.3. 前期准备
#挂载光盘CentOS-8.5.2111-x86_64-dvd1.iso
1.4. 操作步骤：
1.4.1. yum服务器4种baseurl形式
file:///var/www/html/CD_Centos8.5
http://
https://
ftp://
1.4.2. 方法1file形式访问
[01:19:00 root@localhost ~]#mkdir /var/www/html/CD_Centos8.5
[01:28:19 root@localhost ~]#mount /dev/sr0 /var/www/html/CD_Centos8.5
mount: /var/www/html/CD_Centos8.5: WARNING: device write-protected, mounted read-only.
\[01:59:19 root@localhost yum.repos.d\]#cat Centos8-base.repo
2. CentOS-Base.repo
===================
3. The mirror system uses the connecting IP address of the client and the
=========================================================================
4. update status of each mirror to pick mirrors that are updated to and
=======================================================================
5. geographically close to the client. You should use this for CentOS updates
=============================================================================
6. unless you are manually picking other mirrors.
=================================================
7. If the mirrorlist= does not work for you, as a fall back you can try the
===========================================================================
8. remarked out baseurl= line instead.
======================================
\[base\]
name=Centos8
baseurl=file:///var/www/html/CD_Centos8.5/BaseOS
file:///var/www/html/CD_Centos8.5/AppStream
gpgcheck=0
`[01:59:26 root@localhost yum.repos.d]#yum clean all
0 文件已删除
[01:59:48 root@localhost yum.repos.d]#yum repolist
仓库 id 仓库名称
base Centos8
[01:59:55 root@localhost yum.repos.d]#yum install mysql
Centos8 50 MB/s | 2.6 MB 00:00`
`
上次元数据过期检查：0:00:01 前，执行于 2022年08月14日 星期日 02时00分03秒。
软件包 mysql-community-client-5.7.37-1.el7.x86_64 已安装。
依赖关系解决。
无需任何处理。
完毕！
`
1.4.3. http网页形式访问
安装apache服务器
[02:12:50 root@localhost yum.repos.d]#yum install httpd -y
挂载光盘镜像
[02:19:00 root@localhost ~]#mkdir /var/www/html/CD_Centos8.5
[02:28:19 root@localhost ~]#mount /dev/sr0 /var/www/html/CD_Centos8.5
mount: /var/www/html/CD_Centos8.5: WARNING: device write-protected, mounted read-only.
访问浏览器地址：
http://192.168.100.30/CD_Centos8.5/BaseOS/
http://192.168.100.30/CD_Centos8.5/AppStream/
配置repo源文件
[02:20:46 root@localhost yum.repos.d]#cat Centos8-base.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
\[base\]
name=Centos8
baseurl=http://192.168.100.30/CD_Centos8.5/BaseOS/
http://192.168.100.30/CD_Centos8.5/AppStream/
`gpgcheck=0
[02:20:49 root@localhost yum.repos.d]#yum clean all
6 文件已删除
[02:20:59 root@localhost yum.repos.d]#yum repolist
仓库 id 仓库名称
base Centos8
[02:21:06 root@localhost yum.repos.d]#yum install mysql -y
Centos8 125 MB/s | 2.6 MB 00:00`
`
软件包 mysql-community-client-5.7.37-1.el7.x86_64 已安装。
依赖关系解决。
无需任何处理。
完毕！
`
- 搭建第三方阿里云extras私有yum源
2.1. 下载阿里云的extras源
[root@localhost yum.repos.d]#yum reposync --repoid=extras --download-metadata -p /var/www/html/centos/
[root@localhost yum.repos.d]#ls /var/www/html/centos/
2.2. 配置阿里云yum源文件
[02:24:39 root@localhost yum.repos.d]#cat Centos-8.repo
# 10. CentOS-Base.repo
#
# 10. The mirror system uses the connecting IP address of the client and the
# 10. update status of each mirror to pick mirrors that are updated to and
# 10. geographically close to the client. You should use this for CentOS updates
# 10. unless you are manually picking other mirrors.
#
# 10. If the mirrorlist= does not work for you, as a fall back you can try the
# 10. remarked out baseurl= line instead.
#
#
\[base\]
name=CentOS-8.5.2111 - Base - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
#additional packages that may be useful
\[extras\]
name=CentOS-8.5.2111 - Extras - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/extras/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/extras/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/extras/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
`[02:24:53 root@localhost yum.repos.d]#yum repolist
仓库 id 仓库名称
AppStream CentOS-8.5.2111 - AppStream - mirrors.aliyun.com
base CentOS-8.5.2111 - Base - mirrors.aliyun.com
extras CentOS-8.5.2111 - Extras - mirrors.aliyun.com
`
2.3. 安装apache服务器
[02:40:50 root@localhost yum.repos.d]#yum install httpd -y
2.4. 访问浏览器地址查看
http://192.168.100.30/centos/extras/
2.5. 配置repo源文件，并测试
[02:47:44 root@localhost yum.repos.d]#cat Centos-8.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
`#additional packages that may be useful
[extras]
name=CentOS-8.5.2111 - Extras - mirrors.aliyun.com
baseurl=http://192.168.100.30/centos/extras/
gpgcheck=0
[base]
name=Centos8
baseurl=http://192.168.100.30/CD_Centos8.5/BaseOS/
http://192.168.100.30/CD_Centos8.5/AppStream/
gpgcheck=0
[02:47:47 root@localhost yum.repos.d]#yum clean all
11 文件已删除
[02:47:56 root@localhost yum.repos.d]#yum repolist
仓库 id 仓库名称
base Centos8
extras CentOS-8.5.2111 - Extras - mirrors.aliyun.com
[02:49:00 root@localhost yum.repos.d]#yum install centos-release-scl -y
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 1.3 MB/s | 10 kB 00:00`
`
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