I0427 02:19:23.653068       1 serving.go:348] Generated self-signed cert in-memory
I0427 02:19:23.980096       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0427 02:19:23.980123       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0427 02:19:23.985500       1 secure_serving.go:213] Serving securely on [::]:10259
I0427 02:19:23.985683       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0427 02:19:23.985718       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0427 02:19:23.985750       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0427 02:19:23.985792       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0427 02:19:23.985812       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0427 02:19:23.985830       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0427 02:19:23.985842       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0427 02:19:24.085890       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0427 02:19:24.089230       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0427 02:19:24.089296       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0427 02:19:24.089388       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0427 02:19:42.727039       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0427 02:19:49.773185       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.67:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0427 02:19:54.773927       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.67:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0427 02:19:54.773995       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0427 02:19:58.021026       1 server.go:242] "Leaderelection lost"