I0520 13:49:59.755624       1 serving.go:348] Generated self-signed cert in-memory
I0520 13:50:00.329917       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0520 13:50:00.329965       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0520 13:50:00.337133       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0520 13:50:00.337165       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0520 13:50:00.337167       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0520 13:50:00.337190       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0520 13:50:00.337309       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0520 13:50:00.337458       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0520 13:50:00.337798       1 secure_serving.go:213] Serving securely on [::]:10259
I0520 13:50:00.337890       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0520 13:50:00.437572       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0520 13:50:00.437669       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0520 13:50:00.437841       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0520 13:50:00.438360       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0520 13:50:16.710720       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0520 13:58:13.484562       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.183:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0520 13:58:18.484136       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.183:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0520 13:58:18.484217       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0520 13:58:23.276568       1 server.go:242] "Leaderelection lost"