FROM python:alpine

WORKDIR /usr/src/app

RUN apk add gcc musl-dev libffi-dev openssl-dev libxml2-dev libxslt-dev file llvm-dev make g++

COPY requirements.txt ./

RUN pip install wheel cryptography gunicorn pymysql
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

RUN flask db init \
  && flask db migrate\
  && flask db upgrade

CMD [ "gunicorn", "-b", "0.0.0.0:5000", "-w", "4", "yotter:app" ]
EXPOSE 5000