jb

Dockerfile

@@ -102,3 +102,46 @@ RUN set -x && \
 ENV CONDA_CUDA_OVERRIDE="11.2"  
 RUN mamba install -y tensorflow cudatoolkit>=11.2 -c conda-forge
 #RUN mamba install -y -c conda-forge tensorflow-gpu
+WORKDIR /tmp
+RUN mamba install --quiet --yes \
+    'notebook' \
+    'jupyterhub' \
+    'jupyterlab' && \
+    jupyter notebook --generate-config && \
+    mamba clean --all -f -y && \
+    npm cache clean --force && \
+    jupyter lab clean && \
+    rm -rf "/home/${NB_USER}/.cache/yarn" && \
+    fix-permissions "${CONDA_DIR}" && \
+    fix-permissions "/home/${NB_USER}"
+
+ENV JUPYTER_PORT=8888
+EXPOSE $JUPYTER_PORT
+
+# Configure container startup
+CMD ["start-notebook.sh"]
+
+# Copy local files as late as possible to avoid cache busting
+COPY start-notebook.sh start-singleuser.sh /usr/local/bin/
+# Currently need to have both jupyter_notebook_config and jupyter_server_config to support classic and lab
+COPY jupyter_server_config.py /etc/jupyter/
+
+# Fix permissions on /etc/jupyter as root
+USER root
+
+# Legacy for Jupyter Notebook Server, see: [#1205](https://github.com/jupyter/docker-stacks/issues/1205)
+RUN sed -re "s/c.ServerApp/c.NotebookApp/g" \
+    /etc/jupyter/jupyter_server_config.py > /etc/jupyter/jupyter_notebook_config.py && \
+    fix-permissions /etc/jupyter/
+
+# HEALTHCHECK documentation: https://docs.docker.com/engine/reference/builder/#healthcheck
+# This healtcheck works well for `lab`, `notebook`, `nbclassic`, `server` and `retro` jupyter commands
+# https://github.com/jupyter/docker-stacks/issues/915#issuecomment-1068528799
+HEALTHCHECK  --interval=5s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget -O- --no-verbose --tries=1 --no-check-certificate \
+    http${GEN_CERT:+s}://localhost:${JUPYTER_PORT}${JUPYTERHUB_SERVICE_PREFIX:-/}api || exit 1
+
+# Switch back to jovyan to avoid accidental container runs as root
+USER ${NB_UID}
+
+WORKDIR "${HOME}"