nodeTemplate, err := kubemarkController.getNodeTemplate()
	if err != nil {
		klog.Fatalf("failed to get node template: %s", err)
	}
	kubemarkController.nodeTemplate = nodeTemplate

	go kubemarkController.runNodeCreation(stopCh)
	<-stopCh
}

// GetNodeNamesForNodeGroup returns list of the nodes in the node group.
func (kubemarkController *KubemarkController) GetNodeNamesForNodeGroup(nodeGroup string) ([]string, error) {