- Docket安装流程
- 确认系统版本，CentOS的版本最好在7以上。
[root@chaoyang ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core)
- 安装gcc相关
yum -y install gcc gcc-c++
- 如果有旧版本的话，需要协助旧的版本
yum -y remove docker docker-common docker-selinux docker-engine
- 安装docker
yum install -y yum-utils device-mapper-persistent-data lvm2
5. 设置镜像仓库
[root@chaoyang ~]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker- ce/linux/centos/docker-ce.repo Loaded plugins: fastestmirror adding repo from: http://mirrors.aliyun.com/docker- [mirrors.aliyun.com_docker-] name=added from: http://mirrors.aliyun.com/docker- baseurl=http://mirrors.aliyun.com/docker- enabled=1
- yum更新
yum makecache fast
