阿里云es 安装docker

1、卸载旧版

sudo yum remove docker 
                  docker-client 
                  docker-client-latest 
                  docker-common 
                  docker-latest 
                  docker-latest-logrotate 
                  docker-logrotate 
                  docker-engine

2、使用仓库安装

# 设置仓库
sudo yum install -y yum-utils
yum-config-manager     --add-repo  https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

3、安装docker engine

yum install docker-ce docker-ce-cli containerd.io
systemctl start docker #start docker
docker run hello-world #验证