http://kubekins.dls.corp.google.com/view/Scalability/job/kubernetes-e2e-gce-enormous-cluster/112/consoleFull

09:12:35 Detected 998 ready nodes, found 998 nodes out of expected 1001. Your cluster may not be fully functional.

We currently allow some Nodes to be NotReady during cluster startup, but we still require all of them to be registered. Do we want to change the logic to allow not registered Nodes as well? @davidopp Do we know why Nodes didn't registered? @dchen1107