E0915 10:32:05.134618 1 summary.go:97] error while getting metrics summary from Kubelet node-c4260b85-c8c7-4f7d-88e9-id( [IP]:10250): Get https://[IP]:10250/stats/summary/: dial tcp [IP]2:10250: getsockopt: no route to host
[2019/09/17 12:01:58] [error] [out_gelf] error encoding to GELF
E0917 15:25:22.936453 9 leaderelection.go:286] Failed to update lock: etcdserver: request timed out
2019/09/17 15:25:24 [ERROR] ClusterController local [cluster-stats] failed with : etcdserver: request timed out