I0511 11:46:03.944048       1 serving.go:348] Generated self-signed cert in-memory
I0511 11:46:04.521888       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0511 11:46:04.521921       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0511 11:46:04.861937       1 secure_serving.go:213] Serving securely on [::]:10259
I0511 11:46:04.862079       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0511 11:46:04.862077       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0511 11:46:04.862142       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0511 11:46:04.862171       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0511 11:46:04.862223       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0511 11:46:04.862256       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0511 11:46:04.862097       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0511 11:46:04.962547       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0511 11:46:04.962631       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0511 11:46:04.962553       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0511 11:46:04.962558       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0511 11:46:05.372709       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0511 11:46:50.285140       1 leaderelection.go:369] Failed to update lock: Put "https://199.19.213.152:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
I0511 11:46:51.230765       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0511 11:46:56.232201       1 leaderelection.go:308] Failed to release lock: Put "https://199.19.213.152:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0511 11:46:56.232329       1 server.go:242] "Leaderelection lost"