I0226 02:25:40.476890       1 serving.go:348] Generated self-signed cert in-memory
I0226 02:25:41.078472       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0226 02:25:41.078503       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0226 02:25:41.084392       1 secure_serving.go:213] Serving securely on [::]:10259
I0226 02:25:41.084531       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0226 02:25:41.084551       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0226 02:25:41.085429       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0226 02:25:41.085441       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0226 02:25:41.085481       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0226 02:25:41.085486       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0226 02:25:41.085548       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0226 02:25:41.185193       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0226 02:25:41.185254       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0226 02:25:41.185523       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0226 02:25:41.185631       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0226 02:25:41.295279       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0226 02:26:09.982051       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.43:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0226 02:26:14.980395       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.43:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0226 02:26:14.980454       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0226 02:26:16.371176       1 server.go:242] "Leaderelection lost"