luojiyin
4dfb70ecfb
- Add SHELL pipefail to catch pipeline errors during build - Consolidate environment variables (PATH, PLAYWRIGHT_BROWSERS_PATH) - Fix DEBIAN_FRONTEND to inline usage (avoid runtime pollution) - Separate Playwright installation for better layer caching - Create dedicated /ms-playwright directory for browser binaries - Improve comments for better maintainability These changes enhance build robustness and optimize Docker layer caching without affecting runtime behavior.
63 lines
1.7 KiB
Docker
63 lines
1.7 KiB
Docker
FROM python:3.11-slim
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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# Prevent Python from writing .pyc files, buffer stdout/stderr, and pin common tooling paths
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PATH="/root/.local/bin:${PATH}" \
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PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
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# Install system dependencies required by scientific Python stack, Playwright, and Streamlit
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential \
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curl \
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git \
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libgl1 \
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libglib2.0-0 \
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libgtk-3-0 \
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libpango-1.0-0 \
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libpangocairo-1.0-0 \
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libatk1.0-0 \
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libatk-bridge2.0-0 \
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libxcb1 \
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libxcomposite1 \
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libxdamage1 \
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libxext6 \
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libxfixes3 \
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libxi6 \
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libxtst6 \
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libnss3 \
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libxrandr2 \
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libxkbcommon0 \
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libasound2 \
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libx11-xcb1 \
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libxshmfence1 \
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libgbm1 \
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ffmpeg \
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&& apt-get clean && rm -rf /var/lib/apt/lists/*
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# Install the latest uv release and expose it on PATH
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RUN curl -LsSf --retry 3 --retry-delay 2 https://astral.sh/uv/install.sh | sh
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WORKDIR /app
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# Install Python dependencies first to leverage Docker layer caching
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COPY requirements.txt ./
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RUN uv pip install --system -r requirements.txt
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# Install Playwright browser binaries (system deps already handled above)
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RUN python -m playwright install chromium
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# Copy application source
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COPY . .
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# Ensure runtime directories exist even if ignored in build context
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RUN mkdir -p /ms-playwright logs final_reports insight_engine_streamlit_reports media_engine_streamlit_reports query_engine_streamlit_reports
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EXPOSE 5000 8501 8502 8503
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# Default command launches the Flask orchestrator which starts Streamlit agents
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CMD ["python", "app.py"]
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