I1009 18:56:12.972176       1 serving.go:386] Generated self-signed cert in-memory
I1009 18:56:13.028518       1 server.go:175] "Starting Kubernetes Scheduler" version="v1.34.11"
I1009 18:56:13.028535       1 server.go:177] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I1009 18:56:13.031450       1 requestheader_controller.go:180] Starting RequestHeaderAuthRequestController
I1009 18:56:13.031478       1 shared_informer.go:349] "Waiting for caches to sync" controller="RequestHeaderAuthRequestController"
I1009 18:56:13.031505       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I1009 18:56:13.031532       1 shared_informer.go:349] "Waiting for caches to sync" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I1009 18:56:13.031529       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I1009 18:56:13.031578       1 shared_informer.go:349] "Waiting for caches to sync" controller="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I1009 18:56:13.031779       1 secure_serving.go:211] Serving securely on 127.0.0.1:10259
I1009 18:56:13.031833       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
I1009 18:56:13.132164       1 shared_informer.go:356] "Caches are synced" controller="RequestHeaderAuthRequestController"
I1009 18:56:13.132217       1 shared_informer.go:356] "Caches are synced" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I1009 18:56:13.132227       1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-scheduler...
I1009 18:56:13.132348       1 shared_informer.go:356] "Caches are synced" controller="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I1009 18:56:30.275245       1 leaderelection.go:271] successfully acquired lease kube-system/kube-scheduler
E1009 18:57:20.774004       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers), falling back to slow path
E1009 18:57:57.060659       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded, falling back to slow path
E1009 18:58:10.165743       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers), falling back to slow path
E1009 18:58:35.438881       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers), falling back to slow path
E1009 18:59:01.306503       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded, falling back to slow path
E1009 18:59:13.118704       1 leaderelection.go:441] Failed to update lock optimistically: the server was unable to return a response in the time allotted, but may still be processing the request (put leases.coordination.k8s.io kube-scheduler), falling back to slow path
E1009 19:00:11.550279       1 leaderelection.go:441] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers), falling back to slow path
E1009 19:00:16.550596       1 leaderelection.go:484] Failed to update lock: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I1009 19:00:16.550636       1 leaderelection.go:297] failed to renew lease kube-system/kube-scheduler: context deadline exceeded
I1009 19:00:17.145449       1 requestheader_controller.go:194] Shutting down RequestHeaderAuthRequestController
I1009 19:00:17.145507       1 tlsconfig.go:258] "Shutting down DynamicServingCertificateController"
I1009 19:00:17.145460       1 secure_serving.go:259] Stopped listening on 127.0.0.1:10259
I1009 19:00:17.145546       1 configmap_cafile_content.go:226] "Shutting down controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I1009 19:00:17.145589       1 server.go:263] "[graceful-termination] secure server has stopped listening"
I1009 19:00:17.145605       1 server.go:265] "[graceful-termination] secure server is exiting"
E1009 19:00:17.145615       1 server.go:319] "Leaderelection lost"
I1009 19:00:17.145599       1 configmap_cafile_content.go:226] "Shutting down controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"