CentOS8 配置yum的源仓库

[root@centos8 ~]#rpm -q autofs || yum -y install autofs
[root@centos8 ~]#systemctl enable --now autofs

#配置base.repo文件

[BaseOS]
name=BaseOS
baseurl=file:///misc/cd/BaseOS
gpgcheck=1
gpgkey=/etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial                              
                             
[AppStream]
name=AppStream
baseurl=file:///misc/cd/AppStream
gpgcheck=0
[epel]
name=EPEL
baseurl=http://mirrors.aliyun.com/epel/$releasever/Everything/$basearch
gpgcheck=0
enabled=1
[extras]
name=extras
baseurl=https://mirrors.aliyun.com/centos/$releasever/extras/$basearch/os
gpgcheck=0