FROM python:3.11-slim

LABEL maintainer="Watchdog Docker"
LABEL version="0.1"
LABEL description="OPNsense Monitoring Container"

WORKDIR /app

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

# Copy requirements
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application
COPY app/ ./app/
COPY config/ ./config/

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

EXPOSE 5000

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import requests; requests.get('http://localhost:5000/health', timeout=5)" || exit 1

CMD ["python", "app/main.py"]