Initial attempt at Docker

Dockerfile

@@ -0,0 +1,26 @@
+FROM python:3.8-alpine
+
+RUN apk add gettext git gcc python3-dev musl-dev \
+    libffi-dev zlib-dev jpeg-dev libjpeg postgresql-dev build-base \
+    --virtual .build-dependencies
+
+RUN mkdir /code
+WORKDIR /code
+COPY Pipfile Pipfile.lock /code/
+
+RUN pip install pipenv setuptools wheel cppy
+
+RUN pipenv install --system --deploy --verbose
+
+RUN apk del .build-dependencies \
+ && rm -rf /var/cache/apk/* /tmp/*
+
+RUN apk add --no-cache libpq libstdc++ libjpeg
+
+COPY . /code/
+
+CMD ["gunicorn", "--bind", "0.0.0.0:5000", "-k", "gevent", "--worker-connections", "1000", "app:app"]
+
+VOLUME /code
+
+EXPOSE 5000