Dockerfile

FROM python:3.11-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

# Create app directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    libxml2-dev \
    libxslt-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .

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

# Copy application code
COPY src/ ./src/
COPY pyproject.toml .

# Install the application in development mode
RUN pip install -e .

# Create descriptors directory
RUN mkdir -p /app/descriptors

# Create non-root user
RUN useradd --create-home --shell /bin/bash rdi
RUN chown -R rdi:rdi /app
USER rdi

# Expose port
EXPOSE 8000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/healthz || exit 1

# Run the application
CMD ["python", "-m", "rdi_agent.main"]