FROM python:3.13.14-slim-trixie

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    MAX_UPLOAD_BYTES=26214400

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .

EXPOSE 8000

HEALTHCHECK --interval=10s --timeout=5s --retries=12 CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=3)"

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]
