1、卸载旧版docker

yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

2、安装docker需要的依赖包

yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

3、下载docker-ce仓库信息

yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

4、更新yum源信息

yum update -y

5、安装docker-ce

yum install docker-ce docker-ce-cli containerd.io

6、启动docker服务

systemctl start docker

7、查看docker服务状态

systemctl status docker

8、docker服务启动后，自动在/etc/下创建docker文件夹，进入/etc/docker文件夹，配置本地docker镜像源。
参考文献

9、安装Docker Compose

1、curl -L "https://github.com/docker/compose/releases/download/1.25.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
 
2、chmod +x /usr/local/bin/docker-compose
 
3、ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
4、docker-compose --version