| FROM python:3.11-slim AS builder |
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| WORKDIR /app |
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| ENV PYTHONDONTWRITEBYTECODE=1 \ |
| PYTHONUNBUFFERED=1 |
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| COPY requirements.txt ./ |
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| RUN python -m pip install --no-cache-dir --upgrade pip |
| RUN python -m venv /app/.venv |
| RUN /app/.venv/bin/pip install --no-cache-dir -r requirements.txt |
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| FROM python:3.11-slim AS runtime |
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| WORKDIR /app |
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| ENV PYTHONDONTWRITEBYTECODE=1 \ |
| PYTHONUNBUFFERED=1 \ |
| PATH="/app/.venv/bin:${PATH}" |
|
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| COPY --from=builder /app/.venv /app/.venv |
| COPY . /app |
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| EXPOSE 8000 |
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| HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \ |
| CMD python -c "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=3).status==200 else 1)" |
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| CMD ["uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "8000"] |
