33 lines
1 KiB
Text
33 lines
1 KiB
Text
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# =============================================================================
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# Data Service Dockerfile — Multi-stage build
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# =============================================================================
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FROM python:3.12-slim AS builder
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WORKDIR /build
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COPY trading-platform/data-service/pyproject.toml ./
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RUN pip install --no-cache-dir --prefix=/install .
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# Production stage
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FROM python:3.12-slim AS production
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# Security: non-root user
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RUN useradd -m --system appuser
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# Copy dependencies from builder
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COPY --from=builder /install /usr/local
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# Copy application code
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WORKDIR /app
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COPY --chown=appuser:appuser trading-platform/data-service/data_service/ ./data_service/
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COPY --chown=appuser:appuser trading-platform/data-service/pyproject.toml ./
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USER appuser
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# Health check
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HEALTHCHECK --interval=15s --timeout=5s --start-period=15s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8001/health')" || exit 1
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EXPOSE 8001
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CMD ["uvicorn", "data_service.app.main:app", "--host", "0.0.0.0", "--port", "8001"]
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