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latestSwagger 2.0raw.githubusercontent.com2026-08-10119318531.8 KB
System

Get controller heartbeats

Get the most recent heartbeat from every controller that has reported in. Any controller not represented in the response has never reported a heartbeat and can therefore be assumed by the caller to be dead or nonexistent.

get/v1beta1/system/controller-heartbeats

Response

OK

defaultControllerstring

DefaultController is the name of the default controller. The default controller is often unnamed, so an empty string is a valid value. This is included in the response to give clients a canonical identity to associate with Stages that have no explicit spec.controller.

heartbeatsobject

Heartbeats is the most recent heartbeat from every controller that has reported in indexed by controller name.