1、安装docker并启动
# install docker
yum install docker
# start docker service
systemctl start docker
2、拉取镜像并启动
$ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher
3、查询启动结果
docker ps
# install docker
yum install docker
# start docker service
systemctl start docker
$ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher
docker ps