Kubernetes安装Docker安装移除以前docker相关包12345678sudo yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-engine 配置yum源1234sudo yum install -y yum-utilssudo yum-config-manager \--add-repo \http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo 安装docker1yum install -y docker-ce-20.10.7 doc ...