Dockerfile

RUN --security-opt=no-new-privileges=false

FROM python:3.9-slim

RUN apt-get update && apt-get install -y \
    wget \
    sudo \
    tar \
    zip \
    unzip \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY . /app

RUN wget https://kasm-static-content.s3.amazonaws.com/kasm_release_1.17.0.7f020d.tar.gz \
    && tar -xvzf kasm_release_1.17.0.7f020d.tar.gz \
    && rm kasm_release_1.17.0.7f020d.tar.gz

# Switch to root explicitly
USER root

EXPOSE 7860

RUN whoami

CMD ["sudo", "kasm_release/install.sh"]