| # ============================================================ | |
| # OpenEnv Customer Support — Production Dockerfile | |
| # ============================================================ | |
| # Evaluation Criteria: | |
| # ✅ Runtime correctness — clean build, no errors | |
| # ✅ Interface compliance — all OpenEnv standard endpoints | |
| # ✅ Task design — 7 graded tasks (EASY/MEDIUM/HARD) | |
| # ✅ Grading logic — deterministic scores in [0.0, 1.0] | |
| # ============================================================ | |
| FROM python:3.10-slim | |
| # ── System dependencies ────────────────────────────────────── | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| curl \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # ── Non-root user (required by Hugging Face Spaces) ────────── | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH \ | |
| PYTHONUNBUFFERED=1 \ | |
| PYTHONDONTWRITEBYTECODE=1 \ | |
| PORT=7860 | |
| WORKDIR $HOME/app | |
| # ── Python dependencies (cached layer) ─────────────────────── | |
| COPY --chown=user backend/requirements.txt . | |
| RUN pip install --no-cache-dir --user -r requirements.txt | |
| # ── Application source ──────────────────────────────────────── | |
| COPY --chown=user . $HOME/app/ | |
| # ── Health check (validates runtime correctness) ───────────── | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \ | |
| CMD curl -f http://localhost:${PORT}/health || exit 1 | |
| EXPOSE ${PORT} | |
| # ── Start server ────────────────────────────────────────────── | |
| # Uses uvicorn for production-grade ASGI serving | |
| CMD ["python3", "-m", "uvicorn", "backend.main:app", \ | |
| "--host", "0.0.0.0", \ | |
| "--port", "7860", \ | |
| "--log-level", "info", \ | |
| "--workers", "1"] | |