ResourceHealth.health

Health of the resource. can be one of: - Healthy: operates as normal - Unhealthy: reported unhealthy. We consider this a temporary health issue since we do not have a mechanism today to distinguish temporary and permanent issues. - Unknown: The status cannot be determined. For example, Device Plugin got unregistered and hasn't been re-registered since. In future we may want to introduce the PermanentlyUnhealthy Status.