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Horizon puppet panel needs better exception handling
Open, Needs TriagePublic

Description

Recently I did some work on the puppet backend API, and noted that any time this API is down you can't click on a hostname in Horizon without hitting a blank error page.

The puppet panel needs to do something better than crash the whole Horizon page when the enc is down.

Event Timeline

@Majavah, cc'ing you on this in case you're enjoying hacking on Horizon panels. This is far from urgent!

Change 926612 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):

[openstack/horizon/wmf-puppet-dashboard@main] instance tab: catch exceptions when loading prefixes

https://gerrit.wikimedia.org/r/926612

Change 926612 merged by jenkins-bot:

[openstack/horizon/wmf-puppet-dashboard@main] instance tab: catch exceptions when loading prefixes

https://gerrit.wikimedia.org/r/926612