dockfile创建python应用demo

1.获取基础镜像

docker pull python:3.6

2.基于基础python镜像添加自身需求

FROM python:3.6

WORKDIR /usr/src/app

COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

CMD [ "python", "./your-daemon-or-script.py" ]