I0521 05:41:22.613906       1 serving.go:348] Generated self-signed cert in-memory
I0521 05:41:23.144951       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0521 05:41:23.144983       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0521 05:41:23.152389       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0521 05:41:23.152418       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0521 05:41:23.152445       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0521 05:41:23.152496       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0521 05:41:23.152493       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0521 05:41:23.152530       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0521 05:41:23.152658       1 secure_serving.go:213] Serving securely on [::]:10259
I0521 05:41:23.152739       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0521 05:41:23.253199       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0521 05:41:23.253357       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0521 05:41:23.253210       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0521 05:41:23.253427       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0521 05:41:41.982604       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0521 06:09:27.681088       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.99:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0521 06:09:32.680450       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.99:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0521 06:09:32.680502       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0521 06:09:37.681044       1 leaderelection.go:308] Failed to release lock: Put "https://199.19.213.99:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
E0521 06:09:37.681144       1 server.go:242] "Leaderelection lost"