Dockerfile

# Build stage
FROM python:3.11-slim AS builder

WORKDIR /app

# Create virtual environment
RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Install dependencies + source
COPY pyproject.toml README.md ./
COPY src/ ./src/
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir ".[server]"

# Runtime stage
FROM python:3.11-slim

WORKDIR /app

# Copy virtual environment from builder
COPY --from=builder /opt/venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Copy source code
COPY src/ ./src/

# Create non-root user + data directory with correct permissions
RUN useradd --create-home --shell /bin/bash appuser && \
    mkdir -p /data && chown appuser:appuser /data
USER appuser

# Expose port
EXPOSE 8000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || exit 1

# Run the application
CMD ["uvicorn", "surreal_memory.server.app:app", "--host", "0.0.0.0", "--port", "8000"]