linlink~文档提醒
以下操作是在xnode1(mycat)节点root目录执行
挂载ISO镜像文件到media目录中
shell
mount -o loop CentOS-7-x86_64-DVD-1511.iso /media/安装vsftpd软件包
shell
rpm -ivh /media/Packages/vsftpd-3.0.2-10.el7.x86_64.rpm关闭防火墙
shell
systemctl stop firewalld && systemctl disable firewalld启动FTP服务
shell
systemctl start vsftpd && systemctl enable vsftpd将当前目录下的gpmall-repo复制到ftp服务器的匿名用户主目录下
shell
cp -r gpmall-repo /var/ftp/pub/新建目录cdrom
shell
mkdir /var/ftp/pub/cdrom将光盘内容复制到cdrom目录下
shell
cp -r /media/* /var/ftp/pub/cdrom/备份以前的yum源
shell
mkdir /etc/yum.repos.d/backrepo
mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backrepo配置新的yum源文件
shell
echo "[gpmall-repo]
name=gpmall-repo
baseurl=ftp://192.168.200.11/pub/gpmall-repo
gpgcheck=0
enabled=1
[cdrom]
name=cdrom
baseurl=ftp://192.168.200.11/pub/cdrom
gpgcheck=0
enabled=1" > /etc/yum.repos.d/local.repo配置文件分发,看集群主机数量自己分发
shell
scp /etc/yum.repos.d/local.repo db1:/etc/yum.repos.d/shell
scp /etc/yum.repos.d/local.repo db2:/etc/yum.repos.d/shell
scp /etc/yum.repos.d/local.repo $hostname:/etc/yum.repos.d/