1: Installation yum-manager management tools: yum -y install yum-utils
2：添加docker-repo源：sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3：安装docker：yum install docker-ce
4: Open the docker services: systemctl start docker
5: pulling fastdfs mirror: sudo docker image pull delron / fastdfs
6: Open fsdfs the tracker service: docker run -dti --network = host --name tracker -v / var / fdfs / tracker: / var / fdfs delron / fastdfs tracker
123.57.61.168 own cloud Ali
7: open storage service, remember to change the IP: docker run -dti --network = host --name storage -e TRACKER_SERVER = 123.57.61.168: 22122 -v / var / fdfs / storage: / var / fdfs delron / fastdfs storage