// RegisterMetrics registers mesos metrics to a prometheus Registerer.
func RegisterMetrics(r prometheus.Registerer) error {
errs := []error{
r.Register(tasksCreated),
r.Register(tasksLaunched),
r.Register(tasksTerminated),
r.Register(tasksDelayed),
r.Register(tasksRunning),
r.Register(queueSize),
}
if len(errs) > 0 {
return errors.New("unable to register metrics")
}
return nil
}
