# Setp : 移除旧版本Docker

sudo apt-get remove docker docker-engine docker.io

# Step : 安装必要的一些系统工具

sudo apt-get update

sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common

# Step : 安装GPG证书

curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -

# Step : 写入软件源信息

sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu zesty stable"

# Step : 更新并安装Docker-CE

sudo apt-get -y update

sudo apt-get -y install docker-ce

# Step : 创建docker命令

sudo groupadd docker

# Step : 将当前用户加入docker组

sudo gpasswd -a ${USER} docker

# Step : 重启docker

sudo service docker restart

# Step : 刷新docker组

newgrp - docker

sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

docker-compose --version

//成功安装结果:docker-compose version 1.23.1, build b02f1306