I0305 05:53:16.549446       1 serving.go:348] Generated self-signed cert in-memory
I0305 05:53:17.359423       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0305 05:53:17.359462       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0305 05:53:17.365651       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0305 05:53:17.365689       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0305 05:53:17.365709       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0305 05:53:17.365756       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0305 05:53:17.365792       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0305 05:53:17.365798       1 secure_serving.go:213] Serving securely on [::]:10259
I0305 05:53:17.365795       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0305 05:53:17.366333       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0305 05:53:17.466672       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0305 05:53:17.466767       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0305 05:53:17.466962       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0305 05:53:17.475543       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0305 05:53:35.163639       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0305 05:53:52.593884       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.200:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0305 05:53:57.594487       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.200:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0305 05:53:57.594528       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0305 05:54:01.212751       1 server.go:242] "Leaderelection lost"