1：安裝yum-manager管理工具：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：安裝docker：yum install docker-ce
4：開啟docker服務：systemctl start docker
5：拉取fastdfs鏡像：sudo docker image pull delron/fastdfs
6：開啟fsdfs的tracker服務：docker run -dti --network=host --name tracker -v /var/fdfs/tracker:/var/fdfs delron/fastdfs tracker
123.57.61.168是自己阿里雲
7：開啟storage服務，記得改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