7.部署docker
master和node安装docker-ce:
[root@k8s-master01 ~]# cat install_docker_binary.sh
#!/bin/bash
#
#**********************************************************************************************
#Author: Raymond
#QQ: 88563128
#Date: 2021-12-07
#FileName: install_docker_binary.sh
#URL: raymond.blog.csdn.net
#Description: install_docker_binary for centos 7/8 & ubuntu 18.04/20.04 & Rocky 8
#Copyright