1.此离线安装包包括了：device-mapper-persistent-data lvm2 wget net-tools nfs-utils lrzsz gcc gcc-c++ make cmake libxml2-devel openssl-devel curl curl- devel unzip sudo ntp libaio-devel wget vim ncurses-devel autoconf automake zlib-devel python-devel epel-release openssh-server socat ipvsadm conntrack telnet ipvsadm 工具 2.rpm -Uvh *.rpm 即可 3.安装环境适用于centos7.9最小化系统