FROM alpine:3.20.2 # hadolint ignore=DL3018 RUN apk add --no-cache \ py3-pip \ curl WORKDIR /app COPY templates/file_list.html ./templates/ COPY requirements.txt . COPY app.py . COPY gunicorn_config.py . RUN pip install --no-cache-dir --break-system-packages -r requirements.txt EXPOSE 5000 HEALTHCHECK --interval=5s --timeout=3s \ CMD curl -s -f http://localhost:5000/health || exit 1 #CMD [ "python3", "-m" , "flask", "run", "--port", "5000", "--host", "0.0.0.0"] CMD [ "python3", "-m" , "gunicorn", "app:app", "-c", "gunicorn_config.py"]