I0506 02:07:46.930360       1 serving.go:348] Generated self-signed cert in-memory
I0506 02:07:47.260044       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0506 02:07:47.260089       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0506 02:07:47.282308       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0506 02:07:47.282345       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0506 02:07:47.282384       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0506 02:07:47.282573       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0506 02:07:47.282499       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0506 02:07:47.282724       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0506 02:07:47.283177       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0506 02:07:47.283293       1 secure_serving.go:213] Serving securely on [::]:10259
I0506 02:07:47.382879       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0506 02:07:47.383128       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0506 02:07:47.383134       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0506 02:07:47.385689       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0506 02:08:05.039058       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0506 02:08:17.065816       1 leaderelection.go:369] Failed to update lock: Put "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
I0506 02:08:19.055944       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0506 02:08:24.056833       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0506 02:08:24.056919       1 server.go:242] "Leaderelection lost"