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 flask db upgrade \
&& gunicorn -b 0.0.0.0:5000 -w 4 yotter:app
EXPOSE 5000