| FROM python:3.11-slim |
|
|
| RUN apt-get update && apt-get install -y --no-install-recommends \ |
| build-essential \ |
| libsndfile1 \ |
| ffmpeg \ |
| git \ |
| rubberband-cli \ |
| librubberband-dev \ |
| && rm -rf /var/lib/apt/lists/* |
|
|
| RUN useradd -m -u 1000 user |
| WORKDIR /app |
|
|
| RUN pip install --no-cache-dir torch==2.8.0 torchaudio==2.8.0 |
|
|
| ENV GIT_LFS_SKIP_SMUDGE=1 |
| RUN pip install --no-cache-dir "indextts[webui] @ git+https://github.com/index-tts/index-tts.git@main" |
|
|
| RUN python -c "import indextts; import os; \ |
| pkg_dir = os.path.dirname(indextts.__file__); \ |
| cache_dir = os.path.join(pkg_dir, 'utils', 'tagger_cache'); \ |
| os.makedirs(cache_dir, exist_ok=True)" \ |
| && chmod -R a+rw $(python -c "import indextts; import os; print(os.path.dirname(indextts.__file__))")/utils/tagger_cache |
|
|
| COPY requirements.txt . |
| RUN pip install --no-cache-dir -r requirements.txt |
|
|
| RUN mkdir -p checkpoints && \ |
| python -c "from huggingface_hub import snapshot_download; snapshot_download('IndexTeam/IndexTTS-2', local_dir='checkpoints')" \ |
| || echo "Model download deferred to runtime startup" |
|
|
| COPY . . |
|
|
| RUN chown -R user:user /app |
| USER user |
|
|
| ENV PYTHONUNBUFFERED=1 |
| ENV HF_HOME=/app/.cache/huggingface |
| ENV MODEL_DIR=/app/checkpoints |
|
|
| EXPOSE 7860 |
|
|
| CMD ["sh", "-c", "OMP_NUM_THREADS=4 exec uvicorn app:app --host 0.0.0.0 --port 7860"] |
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