Dockerfile

#scipy-nbk
FROM jupyter/scipy-notebook

# Set the working directory to /data
WORKDIR /data

# Copy the requirements file
COPY requirements.txt .

# Copy static files
COPY public /app/public

# Switch to root user to install system packages and set permissions
USER root

# Install sudo and other dependencies
RUN apt-get update && apt-get install -y \
    wget \
    nginx \
    sudo \
    build-essential \
    curl \
    git \
    vim \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Add jovyan to sudoers
RUN usermod -aG sudo jovyan && \
    echo "jovyan ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/jovyan && \
    chmod 0440 /etc/sudoers.d/jovyan

# Copy the configuration files and entrypoint script
COPY jupyter_config.py /etc/jupyter/jupyter_config.py
COPY nginx.conf /etc/nginx/nginx.conf
COPY entrypoint.sh /app/entrypoint.sh

# Set the entrypoint script as executable
RUN chmod +x /app/entrypoint.sh

# Create necessary directories and set permissions for Nginx
RUN mkdir -p /var/lib/nginx/body /var/lib/nginx/fastcgi \
             /var/lib/nginx/proxy /var/lib/nginx/scgi \
             /var/lib/nginx/uwsgi /var/log/nginx \
    && chown -R ${NB_UID}:${NB_GID} /var/lib/nginx /var/log/nginx /var/run /run \
    && chmod 755 /var/lib/nginx /var/run /run

# Ensure Nginx has permissions to write to log directory and PID file
RUN touch /var/log/nginx/error.log /var/log/nginx/access.log /run/nginx.pid \
    && chown -R ${NB_UID}:${NB_GID} /var/log/nginx /run/nginx.pid

# Create /data directory and set permissions
RUN mkdir -p /data && chown -R ${NB_UID}:${NB_GID} /data

# Switch back to the original user
USER ${NB_UID}

# Set the working directory to /data
WORKDIR /data

# Expose the port 8888 for JupyterLab
EXPOSE 8888

# Expose the port 7860 for Nginx
EXPOSE 7860

# Set the environment variables
ENV JUPYTERLAB_PORT=8888
ENV NGINX_PORT=7860

# Run the entrypoint script when the container starts
ENTRYPOINT ["/app/entrypoint.sh"]