FROM python:3.7-alpine RUN apk add --no-cache gcc libc-dev libffi-dev zlib-dev openssl-dev jpeg-dev ffmpeg freetype-dev WORKDIR /usr/src/app COPY requirements.txt ./ RUN pip install --no-cache-dir -r requirements.txt COPY . . EXPOSE 8000 CMD [ "gunicorn", "-w", "1", "bot:app", "--log-file", "-" ]