| FROM python:3.11-slim AS base | |
| ENV PYTHONDONTWRITEBYTECODE=1 \ | |
| PYTHONUNBUFFERED=1 \ | |
| PIP_NO_CACHE_DIR=1 \ | |
| PIP_DISABLE_PIP_VERSION_CHECK=1 \ | |
| HF_HOME=/app/.cache/huggingface \ | |
| TRANSFORMERS_CACHE=/app/.cache/huggingface | |
| WORKDIR /app | |
| # System deps for soundfile / librosa (libsndfile + ffmpeg for mp3/ogg). | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| libsndfile1 \ | |
| ffmpeg \ | |
| curl \ | |
| && rm -rf /var/lib/apt/lists/* | |
| COPY requirements.txt /app/requirements.txt | |
| RUN pip install --upgrade pip \ | |
| && pip install -r /app/requirements.txt | |
| COPY app /app/app | |
| COPY checkpoints /app/checkpoints | |
| # Pre-create writable dirs | |
| RUN mkdir -p /app/tmp_uploads /app/.cache/huggingface | |
| EXPOSE 8000 | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \ | |
| CMD curl -fsS http://localhost:8000/api/health || exit 1 | |
| CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "1"] | |