Livrare LOT 1 - Didi

ai_platform/modules/extractors/deploy/Dockerfile

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