[jupyterhub] misc

jupyterhub/base/Dockerfile

@@ -83,5 +83,5 @@ RUN mkdir -p /usr/local/venv && \
 
 RUN chmod -x /etc/update-motd.d/*
 
-WORKDIR "/"
+WORKDIR "/root"
 CMD [ "jupyterhub-singleuser" ]

jupyterhub/base/jupyter_notebook_config.py

 c.NotebookApp.allow_root = True
 c.NotebookApp.terminado_settings = {"shell_command": ["/bin/bash", "-l"]}
 c.MultiKernelManager.default_kernel_name = "default"
-c.NotebookApp.notebook_dir = "/root"
+c.NotebookApp.notebook_dir = "/"