基於FTP協議的YUM源服務器

與httpd協議相似

服務器端：

[root@localhost ~]# mkdir /media/cdrom
[root@localhost ~]# mount /dev/cdrom /media/cdrom
[root@localhost ~]# rpm -ivh /media/cdrom/Packages/vstpd-*.rpm 
[root@localhost ~]# rpm -q vsftpd 
vsftpd-3.0.2-22.el7.x86_64

 [root@localhost ~]# umount /dev/cdrom
[root@localhost ~]# mkdir var/ftp/centos
[root@localhost ~]# mount /dev/sr0  /var/ftp/centos

[root@localhost ~]# systemctl start vsftpd
[root@localhost ~]# systemctl enable vsftpd

客戶端

[root@localhost yum.repos.d]# vim /etc/yum.repos.d/CentOS-Media.repo

yum clean all && yum makecache 重建下緩存