FROM python:3.12-slim
WORKDIR /app

RUN apt-get update && apt-get install -y \
    net-tools \
    inetutils-ping \
    inetutils-traceroute \
    nano \
    vim-nox \
    rrdtool \
    && rm -rf /var/lib/apt/lists/*

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

CMD ["python", "-u", "wgrrd.py"]