I0528 21:49:27.050661       1 serving.go:348] Generated self-signed cert in-memory
I0528 21:49:27.345522       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0528 21:49:27.345549       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0528 21:49:27.349643       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0528 21:49:27.349680       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0528 21:49:27.349726       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0528 21:49:27.349766       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0528 21:49:27.349822       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0528 21:49:27.349789       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0528 21:49:27.350712       1 secure_serving.go:213] Serving securely on [::]:10259
I0528 21:49:27.350839       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0528 21:49:27.449968       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0528 21:49:27.449990       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0528 21:49:27.450188       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0528 21:49:27.451346       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0528 21:49:42.909295       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0528 21:50:22.743487       1 leaderelection.go:369] Failed to update lock: Put "https://199.19.213.194:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)