27 lines
955 B
Docker
27 lines
955 B
Docker
FROM python:3.11-slim
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WORKDIR /app
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# 系统依赖（OCR、图像处理所需的共享库）
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libgl1 libglib2.0-0 libsm6 libxext6 libxrender1 \
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&& rm -rf /var/lib/apt/lists/*
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY app/ ./app/
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COPY scripts/ ./scripts/
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# 模型缓存目录（运行时通过 Docker volume 持久化到 /models）
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# 构建时预下载到镜像默认路径；运行时 HF_HOME=/models/huggingface 由 volume 接管
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ENV HF_HOME=/root/.cache/huggingface
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RUN python scripts/preload_models.py || echo "Model preload skipped (will download on first request)"
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EXPOSE 3007
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HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=120s \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:3007/health')" || exit 1
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "3007"]
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