I0527 15:41:32.514880       1 serving.go:348] Generated self-signed cert in-memory
I0527 15:41:33.210938       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0527 15:41:33.210977       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0527 15:41:33.241191       1 secure_serving.go:213] Serving securely on [::]:10259
I0527 15:41:33.241438       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0527 15:41:33.241466       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0527 15:41:33.241490       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0527 15:41:33.241568       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0527 15:41:33.241603       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0527 15:41:33.241472       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0527 15:41:33.241721       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0527 15:41:33.341975       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0527 15:41:33.343058       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0527 15:41:33.343072       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0527 15:41:33.343076       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0527 15:41:33.358783       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0527 15:57:50.816085       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.117:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)