I0519 14:12:28.594864       1 serving.go:348] Generated self-signed cert in-memory
I0519 14:12:29.243561       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0519 14:12:29.243593       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0519 14:12:29.248321       1 secure_serving.go:213] Serving securely on [::]:10259
I0519 14:12:29.248390       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0519 14:12:29.248443       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0519 14:12:29.248714       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0519 14:12:29.249086       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0519 14:12:29.249101       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0519 14:12:29.249145       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0519 14:12:29.249171       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0519 14:12:29.348868       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0519 14:12:29.349081       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0519 14:12:29.349410       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0519 14:12:29.349418       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0519 14:12:29.374587       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0519 14:12:48.487046       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
E0519 14:13:02.505706       1 leaderelection.go:369] Failed to update lock: Put "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0519 14:13:04.523854       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0519 14:13:04.523908       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0519 14:13:09.524853       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.250:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0519 14:13:09.524934       1 server.go:242] "Leaderelection lost"