基于光盘搭建centos8stream镜像源[0]

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搭建私有软件镜像源，主要用于本地yum安装软件包，并软件包和官网的保持同步。解决网络问题。

  • 前置条件

需要文件目录服务——httpd提供

需要软件包——cd ROM提供

  • 部署过程

1）服务端的部署

PVE虚拟机部署cd挂载CD

#挂载cd rom
mkdir /media/cdrom
mount /dev/cdrom /media/cdrom
cd /etc/yum.repos.d

#备份原有源
mv CentOS-Stream-BaseOS.repo CentOS-Stream-BaseOS.repo.bak
mv CentOS-Stream-AppStream.repo CentOS-Stream-AppStream.repo.bak

#创建新源本地
cat << EOF >/etc/yum.repos.d/Local.repo
BaseOS]
name=BaseOS
baseurl=file:///media/cdrom/BaseOS
enabled=1
gpgcheck=0
[AppStream]
name=AppStream
baseurl=file:///media/cdrom/AppStream
enabled=1
gpgcheck=0

EOF

yum install httpd -y
systemctl enable httpd
systemctl start httpd

mkdir /var/www/html/os
ln -s /media/cdrom /var/www/html/os/x86_64

#防火墙设置
systemctl restart firewalld
firewall-cmd --permanent --zone=public --add-port=80/tcp
systemctl restart firewalld

效果：

2）客户端的测试

cd /etc/yum.repos.d/
mv CentOS-Stream-AppStream.repo CentOS-Stream-AppStream.repo.bak
mv CentOS-Stream-BaseOS.repo CentOS-Stream-BaseOS.repo.bak

cat << EOF >/etc/yum.repos.d/centos8.repo
[BaseOS]
name=BaseOS
baseurl=http://10.10.10.120/os/x86_64/BaseOS/
enabled=1
gpgcheck=0

[AppStream]
name=AppStream
baseurl=http://10.10.10.120/os/x86_64/AppStream/
enabled=1
gpgcheck=0

EOF

yum clean all
yum makecache

本地速度测试

 

参考资料

  1. https://www.starky.ltd/2019/12/04/ubuntu-18-04-create-ubuntu-and-centos-software-mirrors/
  2. https://immwind.com/private-yum-repos-mirror/?utm_source=atom_feed
  3. https://blog.csdn.net/u010045693/article/details/109544548