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Graceful unscheduled outage handling

Details

  • Type: New Feature New Feature
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: Wishlist
  • Component/s: User Interface
  • Labels:
    None

Description

I just started some basic work on trunk with regards to outage handling. Our local system has some hacked together code for this, but I'd like to polish and include in the trunk. Basically the system should ideal be able to degrade through:

1) Fully functional
2) Offline mode for ILMS: can still query solr, but some features are disabled. (We don't do this locally, but want to)
3) Unscheduled downtime. Where the system detects errors that prevent it from working (most obviously solr being offline). Some alert services would be good.
4) Scheduled downtime. Currently functional in trunk, we could expand a little bit, particularly with translations and branding.

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Dates

  • Created:
    Updated: