Dockerfile

# Use Python 3.11 Slim base image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    ENABLE_AUTO_DISCOVERY=false

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy dependency files
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Create necessary directories
RUN mkdir -p logs data data/exports data/backups

# Expose ports (Hugging Face uses PORT env variable, default 7860)
EXPOSE 7860 8000

# Health check (simplified to avoid requests dependency in healthcheck)
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD curl -f http://localhost:${PORT:-8000}/health || exit 1

# Run server with uvicorn (supports Hugging Face PORT env variable)
CMD ["sh", "-c", "uvicorn api_server_extended:app --host 0.0.0.0 --port ${PORT:-8000}"]