65 lines
1.5 KiB
Docker
65 lines
1.5 KiB
Docker
# Multi-stage build for production
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FROM python:3.9-slim as builder
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# Install build dependencies
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RUN apt-get update && apt-get install -y \
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gcc \
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g++ \
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&& rm -rf /var/lib/apt/lists/*
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# Create virtual environment
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy and install requirements
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COPY requirements.txt .
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RUN pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir -r requirements.txt
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# Production stage
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FROM python:3.9-slim
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# Set security options
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1
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# Install runtime dependencies only
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RUN apt-get update && apt-get upgrade -y && apt-get install -y \
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curl \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean
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# Create non-root user with fixed UID
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RUN groupadd -g 1001 deploy && useradd -u 1001 -g deploy deploy
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# Copy virtual environment from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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RUN chown -R deploy:deploy /opt/venv
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# Create app directory and set permissions
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WORKDIR /app
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RUN mkdir -p /app/database /app/logs && \
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chown -R deploy:deploy /app
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# Copy application code
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COPY --chown=deploy:deploy . .
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# Switch to non-root user
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USER deploy
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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 metrics port
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EXPOSE 8000
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# Graceful shutdown
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STOPSIGNAL SIGTERM
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# Run application
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CMD ["python", "run_helper.py"]
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