func logPods(c *client.Client) {
	nodeName := framework.TestContext.NodeName
	podList, err := framework.GetKubeletRunningPods(c, nodeName)
	if err != nil {
		framework.Logf("Unable to retrieve kubelet pods for node %v", nodeName)
	}
	framework.Logf("%d pods are running on node %v", len(podList.Items), nodeName)
}
func logPodsOnNodes(c clientset.Interface, nodeNames []string) {
	for _, n := range nodeNames {
		podList, err := framework.GetKubeletRunningPods(c, n)
		if err != nil {
			framework.Logf("Unable to retrieve kubelet pods for node %v", n)
			continue
		}
		framework.Logf("%d pods are running on node %v", len(podList.Items), n)
	}
}