一、环境准备
准备三台虚拟机,具体信息如下,配置好root账户,安装好docker,安装方法参见https://www.cnblogs.com/liangyuntao-ts/p/10657009.html
系统类型 IP地址 节点角色 CPU Memory Hostname centos7 192.168.100.101 worker 1 2G work01 centos7 192.168.100.102 master 1 2G master centos7 192.168.100.103 worker 1 2G work02