https://www.cnblogs.com/liangDream/p/7358847.html

一、安装虚拟机，配置主机名称、ip和hosts

lexiaofei105 192.168.136.105 

lexiaofei106 192.168.136.106 

lexiaofei107 192.168.136.107 

lexiaofei108 192.168.136.108

lexiaofei109 192.168.136.109  

二、安装docker（所有节点）

1、关闭防火墙

# Turn off SELinux

setenforce 0vi /etc/selinux/config

#SELINUX=enforcing

SELINUX=disabled

# Turn off firewalld

sudo systemctl stop firewalldsudo systemctl disable firewalld

2、安装docker

# 方法一、在线安装（失败）

yum list|grep docker | sort -r

yum install -y docker-latest.x86_64 1.12.6-1*

# 方法二、下载包，本地安装

yum localinstall *.rpm

# 检查安装版本

docker version

3、# 设置开机启动

systemctl enbale docker

systemctl start docker 

三、安装kubernetes1.7