Jupyter interactive app with Shibboleth SSO

[jeff.ohrstrom]

You can try to ping the folks on this topic - from the looks of it they run shibboleth and have Jupyter running. They appear to be from the University of Virginia.

OpenOnDemand server generating too many OPTIONS/preflight requests

Hi Jeff, Thank you for your response. We’ve been looking at the Splunk logs and it looks like the OPTIONS calls are coming from web browsers that are using applications provided by our Open OnDemand server, but not directly from our Open OnDemand server. Currently, it looks like our IdP servers are receiving between 30,000-50,000 OPTIONS requests per hour. I selected an IP address that comprised the highest number of OPTIONS requests (in my sample period) and tried to cross reference it with …