Because this bug report has long been closed, it'd be best to open a new bug and reference this one as a regression.
That said, what's your SQL connection limit? We've hit kilo pretty hard and I haven't seen this sort of misbehavior, although it's possible to scale your Keystone cluster beyond SQL's default limits.
Because this bug report has long been closed, it'd be best to open a new bug and reference this one as a regression.
That said, what's your SQL connection limit? We've hit kilo pretty hard and I haven't seen this sort of misbehavior, although it's possible to scale your Keystone cluster beyond SQL's default limits.