I0506 05:51:42.363515       1 serving.go:348] Generated self-signed cert in-memory
I0506 05:51:43.209502       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0506 05:51:43.209525       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0506 05:51:43.680575       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0506 05:51:43.680606       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0506 05:51:43.680634       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0506 05:51:43.680636       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0506 05:51:43.680709       1 secure_serving.go:213] Serving securely on [::]:10259
I0506 05:51:43.680781       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0506 05:51:43.680771       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0506 05:51:43.680840       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0506 05:51:43.781267       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0506 05:51:43.781314       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0506 05:51:43.781276       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0506 05:51:43.781657       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0506 05:51:43.788170       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0506 05:52:11.864604       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.48:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0506 05:52:16.883620       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.48:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0506 05:52:16.883685       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0506 05:52:21.884126       1 leaderelection.go:308] Failed to release lock: Put "https://199.19.213.48:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0506 05:52:21.884189       1 server.go:242] "Leaderelection lost"