[Solid_software] [EXTERNAL] Fwd: [Jlab-scicomp-briefs] Jupyterhub.jlab.org service now available

[Alexandre Camsonne]

---------- Forwarded message ---------
From: Bryan Hess <bhess at jlab.org>
Date: Mon, Nov 4, 2019 at 9:48 AM
Subject: [Jlab-scicomp-briefs] Jupyterhub.jlab.org service now available
To: jlab-scicomp-briefs at jlab.org <jlab-scicomp-briefs at jlab.org>


We are pleased to announce a new JupyterHub service, available at

https://jupyterhub.jlab.org/


Features of the new system:

A selection of notebooks and kernels
Farm nodes are used for the computation and automatically allocated
using slurm interactive features
/cache, /volatile, /work, /home, and /group, and /apps are now visible
file systems
In-browser terminal windows are supported
farm interactive sessions are spawned with a time limit for the
allocation, currently up to 12 hours.
You can disconnect from one browser and reconnect from another using
the same session
You need a slurm user to account association. If you have run a farm
job, this is already done. If you have never run a farm job or the
notebook does not start, submit a service now request to add you to
the appropriate experimental hall or group account.


This replaces the old system which relied on a single server for
computation. If you are a user of the old system, please migrate your
files to the new system. The old system is slated to be shutdown on
the next maintenance day.

The system is currently open to on-site networks. We will open it
through the firewall to the internet in an upcoming feature release.

Feedback and suggestions are welcome.

--Bryan

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