if err != nil {
				return err
			}
			ca, token, err = tokenDataFromSecret(secret)
			return err
		},
		backoff.WithMaxRetries(backoff.NewConstantBackOff(tokenWaitBackoff), 5))
	return
}

func tokenDataFromSecret(tokenSecret *v1.Secret) (ca, token []byte, err error) {
	var ok bool
	ca, ok = tokenSecret.Data[v1.ServiceAccountRootCAKey]
	if !ok {