57 lines
1.3 KiB
Docker
57 lines
1.3 KiB
Docker
# Multi-stage build for Python FastAPI backend
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# Job ID: MTAD-IMPL-2025-11-18-CL
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FROM python:3.11-slim as builder
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WORKDIR /app
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# Install build dependencies
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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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libpq-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Copy requirements and install dependencies
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COPY requirements.txt .
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RUN pip install --user --no-cache-dir -r requirements.txt
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FROM python:3.11-slim
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WORKDIR /app
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# Install runtime dependencies only
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq5 \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Create non-root user for security
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RUN useradd -m -u 1000 appuser
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# Copy Python packages from builder to appuser's home
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COPY --from=builder /root/.local /home/appuser/.local
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# Fix permissions
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RUN chown -R appuser:appuser /app /home/appuser/.local
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# Set environment variables
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ENV PATH=/home/appuser/.local/bin:$PATH
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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# Copy application code
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COPY . .
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RUN chown -R appuser:appuser /app
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USER appuser
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8000/health || exit 1
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# Expose port
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EXPOSE 8000
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# Run application
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
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