rhel8.0制作本地光盘源

前提：rhel-8.0-x86_64-dvd.iso镜像已经在光驱里。

1、创建临时挂载目录

    [[email protected] ~]# mkdir /mnt/cdrom

2、挂载光驱

    [[email protected] ~]# mount /dev/cdrom /mnt/cdrom/

3、安装autofs

    [[email protected] ~]# yum -y localinstall /mnt/cdrom/BaseOS/Packages/autofs-5.1.4-29.el8.x86_64.rpm

4、卸载光驱

    [[email protected] ~]# umount /dev/cdrom

5、将autofs.service添加到开机启动服务

    [[email protected] ~]# systemctl enable autofs.service

6、重启autofs.service服务

    [[email protected] ~]# systemctl restart autofs.service

7、创建光盘yum源配置文件

    [[email protected] ~]# cat<< EOF > /etc/yum.repos.d/dvd.repo
    [dvd-BaseOS]
    name=RHEL 8.0 ISO BaseOS
    baseurl=file:///misc/cd/BaseOS
    enabled=1
    gpgcheck=0
     
    [dvd-AppStream]
    name=RHEL 8.0 ISO AppStream
    baseurl=file:///misc/cd/AppStream
    enabled=1
    gpgcheck=0
    EOF

8、生成元数据缓存

    [[email protected] ~]# yum makecache

完成。