I0420 14:27:44.784196       1 serving.go:348] Generated self-signed cert in-memory
I0420 14:27:45.292217       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0420 14:27:45.292241       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0420 14:27:45.539377       1 secure_serving.go:213] Serving securely on [::]:10259
I0420 14:27:45.539502       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0420 14:27:45.539568       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0420 14:27:45.539602       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0420 14:27:45.539674       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0420 14:27:45.540084       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0420 14:27:45.540106       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0420 14:27:45.546394       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0420 14:27:45.639817       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0420 14:27:45.639989       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0420 14:27:45.640196       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0420 14:27:45.647814       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0420 14:28:04.480865       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0420 14:30:30.583404       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: the server was unable to return a response in the time allotted, but may still be processing the request (get leases.coordination.k8s.io kube-scheduler)
E0420 14:30:35.582244       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.25:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0420 14:30:35.582297       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0420 14:30:38.584796       1 server.go:242] "Leaderelection lost"