| # ============================================================================= | |
| # MMaxAI Hosting Panel — Docker image for HF Spaces. | |
| # | |
| # Build context = hosting_panel/ directory contents (uploaded directly, | |
| # NOT the full repo). All COPY paths are relative to that context root. | |
| # | |
| # Works for BOTH targets: | |
| # * HuggingFace Space: HF expects port 7860 (Render too — uses $PORT, | |
| # so we default to 7860 if $PORT is unset). | |
| # * Render Web Service: $PORT is set automatically by Render. | |
| # | |
| # Entry point: app:app (app.py exports the FastAPI instance). | |
| # The sys.path self-patch at the top of app.py ensures bare imports | |
| # (from config import ...) resolve regardless of CWD. | |
| # | |
| # Shell form (NOT JSON/exec form): some PaaS runners (Render included) | |
| # pass the raw `CMD ["sh", "-c", "..."]` array to /bin/sh verbatim, | |
| # which fails with `/bin/sh: 1: [sh,: not found`. Shell form avoids | |
| # this entirely. | |
| # ============================================================================= | |
| FROM python:3.12-slim | |
| # System deps: curl for healthcheck, git for bot source clones, | |
| # build-essential for any pip packages that need compiling (e.g. | |
| # cryptography on some architectures). | |
| RUN apt-get update \ | |
| && apt-get install -y --no-install-recommends \ | |
| curl \ | |
| git \ | |
| build-essential \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Python setup | |
| WORKDIR /app | |
| ENV PYTHONUNBUFFERED=1 \ | |
| PYTHONDONTWRITEBYTECODE=1 \ | |
| PIP_NO_CACHE_DIR=1 \ | |
| PIP_DISABLE_PIP_VERSION_CHECK=1 | |
| # Install panel deps first (better layer caching). | |
| # Build context is hosting_panel/ contents, so requirements.txt is at root. | |
| COPY requirements.txt ./requirements.txt | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy all panel source files into the image. | |
| COPY . ./ | |
| # Runtime dirs. | |
| # /app/data — SQLite DB (write-through to HF Dataset via panel-storage, | |
| # so ephemeral disk loss on HF Spaces is recoverable). | |
| RUN mkdir -p /app/data | |
| # NOTE: do NOT set EXPOSE — Render assigns $PORT dynamically (default | |
| # 10000 on the free tier). HF Space expects 7860; Render sets $PORT. | |
| # The ${PORT:-7860} fallback handles both worlds. | |
| CMD exec uvicorn app:app --host 0.0.0.0 --port ${PORT:-7860} | |