# CluPilot ⇄ Uptime Kuma bridge: exposes the generic REST contract CluPilot's
# MonitoringClient speaks and translates it to Kuma's Socket.IO API.
FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

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

COPY app.py .

# Run unprivileged.
RUN useradd --create-home --uid 10001 bridge
USER bridge

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
    CMD python -c "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8080/health', timeout=4).status==200 else 1)"

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8080"]