资源筹备

角色主机名ip零碎
masterm8s-master01192.168.219.160CentOS 7.9.2009
nodem8s-node01192.168.219.164CentOS 7.9.2009
nodem8s-node02192.168.219.165CentOS 7.9.2009

软件信息

软件版本
docker19.03.8
kubernetes1.18.18

以下步骤须要在每台机器上都执行

1、批改主机名
vim /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.219.160 k8s-master01192.168.219.164 k8s-node01192.168.219.165 k8s-node02