92 lines
2.6 KiB
Docker
92 lines
2.6 KiB
Docker
# Multi-stage Dockerfile for Autonomous Trading System
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# Optimized for security and minimal image size
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# === Stage 1: Builder ===
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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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make \
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postgresql-client \
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libpq-dev \
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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:$PATH"
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# Copy requirements files
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COPY requirements.txt requirements_autonomous.txt /tmp/
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# Install Python dependencies
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RUN pip install --upgrade pip setuptools wheel && \
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pip install -r /tmp/requirements.txt && \
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pip install -r /tmp/requirements_autonomous.txt
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# === Stage 2: Runtime ===
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FROM python:3.11-slim
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# Security: Create non-root user
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RUN groupadd -r trader && \
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useradd -r -g trader -d /home/trader -s /bin/bash -m trader
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# Set environment variables
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1 \
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PYTHONPATH=/app \
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PATH="/opt/venv/bin:$PATH" \
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# Default environment (can be overridden)
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ENVIRONMENT=production \
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LOG_LEVEL=INFO
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# Install runtime dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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postgresql-client \
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curl \
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ca-certificates \
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tzdata \
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&& rm -rf /var/lib/apt/lists/* \
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&& ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime \
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&& echo "America/New_York" > /etc/timezone
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# Copy virtual environment from builder
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COPY --from=builder /opt/venv /opt/venv
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# Create app directory
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WORKDIR /app
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# Copy application code
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COPY --chown=trader:trader . /app/
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# Create necessary directories with proper permissions
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RUN mkdir -p /app/logs /app/data /app/cache && \
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chown -R trader:trader /app/logs /app/data /app/cache && \
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chmod 755 /app/logs /app/data /app/cache
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# Security: Set proper file permissions
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RUN find /app -type f -name "*.py" -exec chmod 644 {} \; && \
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find /app -type d -exec chmod 755 {} \; && \
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chmod +x /app/autonomous_trader.py
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# Switch to non-root user
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USER trader
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD python -c "import sys; sys.path.insert(0, '/app'); from autonomous.core.health_check import health_check; exit(0 if health_check() else 1)" || exit 1
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# Expose ports
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# 8000 - API/Dashboard
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# 9090 - Prometheus metrics
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EXPOSE 8000 9090
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# Default command (can be overridden)
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CMD ["python", "autonomous_trader.py"] |