FROM python:3.11-slim

RUN apt-get update && apt-get install -y \
    nmap \
    iputils-ping \
    net-tools \
    iproute2 \
    libpcap-dev \
    gcc \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY src/ ./src/

RUN mkdir -p /data

ENV PYTHONUNBUFFERED=1
ENV DB_PATH=/data/netmon.db

EXPOSE 5000

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