Dockerfile

FROM python:3.8

# set display port to avoid crash
ENV DISPLAY=:99


ADD requirements.txt requirements.txt
RUN pip install --upgrade pip && pip install -r requirements.txt \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list' \
    && apt-get -y update \
    && apt-get install -y google-chrome-stable unzip \
    && wget -O /tmp/chromedriver.zip http://chromedriver.storage.googleapis.com/`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`/chromedriver_linux64.zip \
    && unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/
WORKDIR /app
CMD ["gunicorn", "app:app", "-c", "./gunicorn.conf.py"]