JupyterHub spawns, manages multiple instances of the single-user Jupyter notebook server. The Jupyter notebook server is run on the interactive psana nodes to allow direct access to LCLS data.
The Jupyter notebooks are running python kernels from the new Conda Release System. It is possible to run both Python 2 and Python 3 kernel, but only Python 2 provides the LCLS psana analysis package.
JupyterHub spawns, manages multiple instances of the single-user Jupyter notebook server. The Jupyter notebook server is run on the interactive psana nodes to allow direct access to LCLS data.
The Jupyter notebooks are running python kernels from the new Conda Release System. It is possible to run both Python 2 and Python 3 kernel, but only Python 2 provides the LCLS psana analysis package.
JupyterHub is a web service and is available at:
https://pswww.slac.stanford.edu/jupyterhub/hub/home
Users can login with their unix account to start a new jupyter notebook server.
Managing Jupyterhub Service
JupyterHub is running on machine: psanasvc01
log file is here:
/reg/g/psdm/sw/jupyterhub/psjh/jupyterhub-slac/run.log
To start / stop / restart JupyterHub with supervisord on psanasvc01:
supervisorctl -c /reg/g/psdm/psdatmgr/bin/supervisord_psanasvc01.conf
and then stop jupyerhub, start jupyterhub
The code for running JupyterHub at SLAC is developed at:
https://github.com/slac-lcls/jhub