FROM python:3.13-slim
RUN useradd --create-home --shell /bin/bash solarcontrol
WORKDIR /script
COPY solarcontrol.py ./
RUN pip install --upgrade pip && pip3 install --no-cache-dir paho-mqtt python-dotenv requests
USER solarcontrol
ENTRYPOINT ["/usr/bin/python3", "solarcontrol.py"]