Change Details

Followup task for https://wikitech.wikimedia.org/wiki/Incident_documentation/20210201-swift-codfw Actionables: [ ] Change `/monitoring/backend` to `/monitoring/frontend` (i.e. check the frontend itself) for icinga service check and pybal's proxyfetch [ ] Consider depooling swift's discovery records during rebalances

Followup task for https://wikitech.wikimedia.org/wiki/Incident_documentation/20210201-swift-codfw Actionables: [ ] Change `/monitoring/backend` to `/monitoring/frontend` (i.e. check the frontend itself) for icinga service check and pybal's proxyfetch [ ] Consider depooling swift's discovery records during rebalances [ ] Consider lowering DNS TTL for Swift's discovery record