I0531 06:44:24.012143       1 serving.go:348] Generated self-signed cert in-memory
I0531 06:44:24.546553       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0531 06:44:24.546588       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0531 06:44:24.966601       1 secure_serving.go:213] Serving securely on [::]:10259
I0531 06:44:24.966723       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0531 06:44:24.966757       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0531 06:44:24.966781       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0531 06:44:24.968550       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0531 06:44:24.968565       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0531 06:44:24.968581       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0531 06:44:24.968586       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0531 06:44:25.066985       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0531 06:44:25.067083       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0531 06:44:25.069006       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0531 06:44:25.069079       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0531 06:44:25.382781       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0531 06:45:51.039980       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.30:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)