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42 lines
1.1 KiB
Docker
42 lines
1.1 KiB
Docker
FROM python:3.12-slim
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WORKDIR /app
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# Install system dependencies for phonemization and building pyopenjtalk
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RUN apt-get update && apt-get install -y --no-install-recommends \
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espeak-ng \
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cmake \
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make \
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g++ \
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&& rm -rf /var/lib/apt/lists/*
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# Install Python dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Download unidic dictionary for Japanese (required by misaki)
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RUN python -m unidic download
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# Pre-download TTS model and tokenizer from HuggingFace (so first request is fast)
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ENV HF_HOME=/app/.cache
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RUN python -c "from huggingface_hub import hf_hub_download; \
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hf_hub_download('onnx-community/Kokoro-82M-v1.0-ONNX', 'onnx/model_quantized.onnx'); \
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hf_hub_download('onnx-community/Kokoro-82M-v1.0-ONNX', 'tokenizer.json')"
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# Copy application code
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COPY app/ ./app/
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# Create directories
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RUN mkdir -p /app/data /app/.cache
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# Non-root user for security
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RUN useradd -m appuser && chown -R appuser:appuser /app
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USER appuser
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV HF_HOME=/app/.cache
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EXPOSE 8000
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
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