Merge pull request #30475 from derekwaynecarr/pod-cgroup

Automatic merge from submit-queue

Unblock iterative development on pod-level cgroups

In order to allow forward progress on this feature, it takes the commits from #28017 #29049 and then it globally disables the flag that allows these features to be exercised in the kubelet.  The flag can be re-added to the kubelet when its actually ready.

/cc @vishh @dubstack @kubernetes/rh-cluster-infra

pkg/kubelet/kubelet.go

@@ -935,7 +935,13 @@ func (kl *Kubelet) initializeModules() error {
 	}
 
 	// Step 5: Start container manager.
-	if err := kl.containerManager.Start(); err != nil {
+	node, err := kl.getNodeAnyWay()
+	if err != nil {
+		glog.Errorf("Cannot get Node info: %v", err)
+		return fmt.Errorf("Kubelet failed to get node info.")
+	}
+
+	if err := kl.containerManager.Start(node); err != nil {
 		return fmt.Errorf("Failed to start ContainerManager %v", err)
 	}