A basic docker image definition for running API Star with gunicorn and uvicorn workers.

Dockerfile

FROM python:3.6-slim

ENV PYTHONUNBUFFERED=1

RUN mkdir -p /app

WORKDIR /app

COPY Pipfile* ./

RUN set -eux \
    && apt-get update \
    && apt-get install --yes --only-upgrade openssl ca-certificates \
    && apt-get install --yes --no-install-recommends \
        build-essential \
    && pip install --upgrade pip setuptools wheel pipenv \
    && pipenv install --system --dev --deploy \
    && rm -rf /root/.cache/pip \
    && apt-get purge --yes build-essential \
    && apt-get autoremove --yes \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

COPY app.py /app/

CMD ["gunicorn", "app:app", "-b", "0.0.0.0", "-w", "3", "-k", "uvicorn.workers.UvicornWorker"]