FROM python:2.7

# Creating Application Source Code Directory

RUN mkdir -p /usr/src/app

# Setting Home Directory for containers

WORKDIR /usr/src/app

# Installing python dependencies

COPY requirements.txt /usr/src/app/

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

# Copying src code to Container

COPY . /usr/src/app

# Application Environment variables

#ENV APP_ENV development

ENV PORT 8900

# Exposing Ports

EXPOSE $PORT

# Setting Persistent data

VOLUME ["/app-data"]

# Running Python Application

CMD gunicorn -b :$PORT -c gunicorn.conf.py main:app