I have been running the BulkTracker web app for keeping track of pkgsrc bulk package build results since about 2015. After running without problems since the start (!!), the BulkTracker app had its first outage in November of 2021. It turns out that the function that renders the home page returns a 500 if it gets an error from Datastore. The error that was returned was: rpc error: code = ResourceExhausted desc = Quota exceeded.