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72 lines
1.8 KiB
Docker
72 lines
1.8 KiB
Docker
# Multi-stage build for production - optimized for size
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FROM python:3.11-slim AS builder
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# Set environment variables
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1
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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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gcc \
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g++ \
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libpq-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Install Python 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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# Production stage - minimal image
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FROM python:3.11-slim AS production
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# Set environment variables
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PATH=/home/appuser/.local/bin:$PATH
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# Install only runtime dependencies
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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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&& apt-get clean
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# Create non-root user
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RUN groupadd -g 1001 appuser && \
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useradd -u 1001 -g appuser -m appuser
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# Copy Python packages from builder stage
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COPY --from=builder /root/.local /home/appuser/.local
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# Set working directory
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WORKDIR /app
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# Copy only necessary application files (be selective)
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COPY --chown=appuser:appuser app/ ./app/
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COPY --chown=appuser:appuser *.py ./
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COPY --chown=appuser:appuser requirements.txt ./
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COPY --chown=appuser:appuser alembic.ini ./
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COPY --chown=appuser:appuser alembic/ ./alembic/
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# Create logs directory
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RUN mkdir -p /app/logs && chown -R appuser:appuser /app
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# Switch to non-root user
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USER appuser
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --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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# Production command
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CMD ["uvicorn", "app.main:app", \
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"--host", "0.0.0.0", \
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"--port", "8000", \
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"--workers", "4", \
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"--access-log", \
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"--log-level", "info"] |