$ curl -fsSL get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh --mirror Aliyun

$ docker run hello-world

Unable to find image 'hello-world:latest' locally
...
latest: Pulling from library/hello-world
1b930d010525: Pull complete 
...

Hello from Docker!
This message shows that your installation appears to be working correctly.
...

# 下载docker-compose
$ sudo curl -L "https://github.com/docker/compose/releases/download/1.25.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

# 给docker-compose执行权限
$ chmod +x /usr/local/bin/docker-compose

# 查看docker compose版本，测试是否安装成功
$ docker-compose  version
docker-compose version 1.25.5, build 8a1c60f6
docker-py version: 4.1.0
CPython version: 3.7.5
OpenSSL version: OpenSSL 1.1.0l  10 Sep 2019

$ sudo apt install python3
$ sudo apt-get install python3-pip
$ pip3 install --upgrade pip

$ git clone https://github.com/jwt1399/Django_Blog.git

$ docker-compose up #构建镜像并启动容器