Dockerfile

FROM nvcr.io/nvidia/physicsnemo/physicsnemo:25.08

ENV DEBIAN_FRONTEND=noninteractive

USER root
# Create non-root user and set up directories
RUN useradd -m -u 1001 user && \
    mkdir -p /home/user/.cache /home/user/.config /home/user/.local /home/user/.local/share/jupyter && \
    chmod -R 777 /home/user && \
    mkdir /mhd-demo && chown user:user /mhd-demo && chmod 777 /mhd-demo

USER user
ENV HOME=/home/user
ENV PATH=/home/user/.local/bin:$PATH
WORKDIR $HOME/app


# Upgrade pip
RUN python -m pip install --upgrade pip

# # Copy all files at once
COPY --chown=user on_startup.sh README.md start_server.sh requirements.txt ./
COPY --chown=user login.html /usr/local/lib/python3.12/dist-packages/jupyter_server/templates/login.html
COPY --chown=user magnetohydrodynamics.ipynb /mhd-demo/
COPY --chown=user mhd /mhd-demo/mhd/


RUN chmod +x start_server.sh && \
    chmod -R 777 /mhd-demo/ && \
    pip install -r requirements.txt

EXPOSE 7860
CMD ["./start_server.sh"]