rckrdmrd
01683a850f
- FastAPI service for market data synchronization from Polygon.io
- Async PostgreSQL integration with SQLAlchemy
- API endpoints for tickers, OHLCV data, and sync operations
- Rate-limited Polygon.io API client
- Background task support for historical data sync
- Support for 6 assets: XAUUSD, EURUSD, BTCUSD, GBPUSD, USDJPY, AUDUSD
Endpoints:
- GET /api/v1/tickers - List all tickers
- GET /api/v1/tickers/{symbol}/ohlcv - Get OHLCV data
- GET /api/v1/tickers/{symbol}/latest - Get latest price
- POST /api/v1/sync/historical - Start historical sync
- POST /api/v1/sync/ticker/{symbol} - Sync single ticker
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
34 lines
828 B
Docker
34 lines
828 B
Docker
# Data Service Dockerfile
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# Market data synchronization service using Polygon.io API
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FROM python:3.11-slim
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WORKDIR /app
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# Install system 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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libpq-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Copy requirements first for layer caching
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copy application code
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COPY . .
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# Create non-root user
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RUN useradd -m -u 1000 appuser && chown -R appuser:appuser /app
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USER appuser
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# Expose port
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EXPOSE 8002
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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 python -c "import httpx; httpx.get('http://localhost:8002/health')" || exit 1
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# Run the application
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8002"]
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