43 lines
1.3 KiB
Docker
43 lines
1.3 KiB
Docker
# syntax=docker/dockerfile:1
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# Multi-stage build for the extractors service. Non-root runtime, ffmpeg/ffprobe
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# available for video metadata and audio decoding.
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FROM python:3.11-slim AS builder
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WORKDIR /build
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COPY pyproject.toml ./
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COPY src ./src
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RUN pip install --no-cache-dir --upgrade pip build \
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&& pip wheel --no-cache-dir --wheel-dir /wheels ".[ml]"
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FROM python:3.11-slim AS runtime
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# ffmpeg provides ffmpeg/ffprobe; libgl1/libglib/libxcb are the OpenCV runtime
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# libs needed by ultralytics (YOLO).
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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ffmpeg \
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libgl1 \
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libglib2.0-0 \
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libxcb1 \
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&& rm -rf /var/lib/apt/lists/*
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RUN useradd --create-home --uid 10001 appuser
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WORKDIR /app
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COPY --from=builder /wheels /wheels
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RUN pip install --no-cache-dir /wheels/*.whl && rm -rf /wheels
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USER appuser
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ENV EXTRACTORS_HOST=0.0.0.0 \
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EXTRACTORS_PORT=54400
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EXPOSE 54400
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD python -c "import urllib.request,os,sys; \
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url=f'http://127.0.0.1:{os.getenv(\"EXTRACTORS_PORT\",\"54400\")}/health'; \
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sys.exit(0 if urllib.request.urlopen(url, timeout=3).status==200 else 1)"
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CMD ["sh", "-c", "uvicorn extractors.app:app --host $EXTRACTORS_HOST --port $EXTRACTORS_PORT"]
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