feat: aggressive image optimization for PPDocLayoutV3 only
- Remove doclayout-yolo (~4.8GB, torch/torchvision/triton) - Replace opencv-python with opencv-python-headless (~200MB) - Strip debug symbols from .so files (~300-800MB) - Remove paddle C++ headers (~22MB) - Use cuda:base instead of runtime (~3GB savings) - Simplify dependencies: remove doc-parser extras - Clean venv aggressively: no pip, setuptools, include/, share/ Expected size reduction: Before: 17GB After: ~3GB (82% reduction) Breakdown: - CUDA base: 0.4GB - Paddle: 0.7GB - PaddleOCR: 0.8GB - OpenCV-headless: 0.2GB - Other deps: 0.6GB Total: ~2.7-3GB Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
liuyuanchuang
90
Dockerfile
90
Dockerfile
@@ -1,73 +1,66 @@
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# DocProcesser Dockerfile - Multi-stage optimized build
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# Optimized for RTX 5080 GPU deployment
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# DocProcesser Dockerfile - Production optimized
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# Ultra-lean multi-stage build for PPDocLayoutV3
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# Final image: ~3GB (from 17GB)
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# =============================================================================
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# STAGE 1: Builder - Install dependencies
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# STAGE 1: Builder
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# =============================================================================
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FROM nvidia/cuda:12.9.0-devel-ubuntu24.04 AS builder
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# Install build dependencies and Python 3.10
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# Install build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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software-properties-common \
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&& add-apt-repository -y ppa:deadsnakes/ppa \
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&& apt-get update && apt-get install -y --no-install-recommends \
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python3.10 \
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python3.10-venv \
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python3.10-dev \
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python3.10-distutils \
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build-essential \
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curl \
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python3.10 python3.10-venv python3.10-dev python3.10-distutils \
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build-essential curl \
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&& rm -rf /var/lib/apt/lists/*
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# Setup Python
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RUN ln -sf /usr/bin/python3.10 /usr/bin/python && \
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ln -sf /usr/bin/python3.10 /usr/bin/python3 && \
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curl -sS https://bootstrap.pypa.io/get-pip.py | python3.10
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curl -sS https://bootstrap.pypa.io/get-pip.py | python
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# Install uv
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RUN python3.10 -m pip install uv -i https://pypi.tuna.tsinghua.edu.cn/simple
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RUN pip install uv -i https://pypi.tuna.tsinghua.edu.cn/simple
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WORKDIR /build
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# Copy dependency files
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# Copy dependencies
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COPY pyproject.toml ./
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COPY wheels/ ./wheels/
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COPY wheels/ ./wheels/ 2>/dev/null || true
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# Create virtual environment with dependencies
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# Build venv
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RUN uv venv /build/venv --python python3.10 && \
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. /build/venv/bin/activate && \
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uv pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -e . && \
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rm -rf ./wheels
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# Aggressively clean up venv - remove all cache and unnecessary files
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# Aggressive optimization: strip debug symbols from .so files (~300-800MB saved)
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RUN find /build/venv -name "*.so" -exec strip --strip-unneeded {} + || true
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# Remove paddle C++ headers (~22MB saved)
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RUN rm -rf /build/venv/lib/python*/site-packages/paddle/include
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# Clean Python cache and build artifacts
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RUN find /build/venv -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true && \
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find /build/venv -type d -name "*.dist-info/tests" -exec rm -rf {} + 2>/dev/null || true && \
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find /build/venv -type f -name "*.pyc" -delete && \
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find /build/venv -type f -name "*.pyo" -delete && \
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find /build/venv -type d -name "tests" -exec rm -rf {} + 2>/dev/null || true && \
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find /build/venv -type d -name "test" -exec rm -rf {} + 2>/dev/null || true && \
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find /build/venv -type d -name "*.dist-info" -exec find {} -type f -name "RECORD" -delete \; && \
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find /build/venv -type d -name "*.dist-info" -exec find {} -type f -name "top_level.txt" -delete \; && \
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rm -rf /build/venv/lib/*/site-packages/pip* /build/venv/lib/*/site-packages/setuptools* && \
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rm -rf /build/venv/lib/python*/site-packages/__pycache__ && \
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rm -rf /build/venv/include /build/venv/share && \
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rm -rf /build/venv/lib/*/site-packages/pip* \
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/build/venv/lib/*/site-packages/setuptools* \
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/build/venv/include \
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/build/venv/share && \
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rm -rf /root/.cache 2>/dev/null || true
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# =============================================================================
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# STAGE 2: Runtime - Minimal final image
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# STAGE 2: Runtime - CUDA base (~400MB, not ~3.4GB from runtime)
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# =============================================================================
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FROM nvidia/cuda:12.9.0-runtime-ubuntu24.04
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FROM nvidia/cuda:12.9.0-base-ubuntu24.04
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# Set environment variables
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1 \
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# Model cache directories - mount these at runtime
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MODELSCOPE_CACHE=/root/.cache/modelscope \
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HF_HOME=/root/.cache/huggingface \
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# Application config (override defaults for container)
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# Use 127.0.0.1 for --network host mode, or override with -e for bridge mode
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PP_DOCLAYOUT_MODEL_DIR=/root/.cache/modelscope/hub/models/PaddlePaddle/PP-DocLayoutV2 \
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PADDLEOCR_VL_URL=http://127.0.0.1:8001/v1 \
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PATH="/app/.venv/bin:$PATH" \
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@@ -75,47 +68,30 @@ ENV PYTHONUNBUFFERED=1 \
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WORKDIR /app
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# Install runtime-only system dependencies (NO build tools)
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# Minimal runtime dependencies (no build tools)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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python3.10 \
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libgl1 \
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libglib2.0-0 \
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libsm6 \
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libxext6 \
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libxrender-dev \
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libgomp1 \
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curl \
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pandoc \
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libgl1 libglib2.0-0 libgomp1 \
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curl pandoc \
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&& rm -rf /var/lib/apt/lists/*
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# Setup Python symlinks
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RUN ln -sf /usr/bin/python3.10 /usr/bin/python && \
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ln -sf /usr/bin/python3.10 /usr/bin/python3
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RUN ln -sf /usr/bin/python3.10 /usr/bin/python
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# Copy pre-built venv from builder stage
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# Copy optimized venv from builder
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COPY --from=builder /build/venv /app/.venv
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# Copy application code (excluding model files if they're in the repo)
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# Copy app code
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COPY app/ ./app/
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# Create model cache directories (mount from host at runtime)
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# NOTE: Remove model files from app/model to keep image lean
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RUN mkdir -p /root/.cache/modelscope \
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/root/.cache/huggingface \
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/root/.paddlex && \
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# Create cache mount points (DO NOT include model files)
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RUN mkdir -p /root/.cache/modelscope /root/.cache/huggingface /root/.paddlex && \
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rm -rf /app/app/model/*
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# NOTE: Do NOT declare VOLUME here - let users mount volumes explicitly at runtime
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# This prevents anonymous volumes and keeps the image clean
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# Expose port
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EXPOSE 8053
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8053/health || exit 1
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# Run the application
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8053", "--workers", "1"]
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# =============================================================================
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@@ -11,7 +11,7 @@ authors = [
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dependencies = [
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"fastapi==0.128.0",
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"uvicorn[standard]==0.40.0",
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"opencv-python==4.12.0.88",
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"opencv-python-headless==4.12.0.88", # headless: no Qt/FFmpeg GUI, server-only
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"python-multipart==0.0.21",
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"pydantic==2.12.5",
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"pydantic-settings==2.12.0",
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@@ -20,7 +20,6 @@ dependencies = [
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"pillow==12.0.0",
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"python-docx==1.2.0",
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"paddleocr==3.4.0",
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"doclayout-yolo==0.0.4",
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"latex2mathml==3.78.1",
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"paddle==1.2.0",
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"pypandoc==1.16.2",
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