I0528 22:33:30.380934       1 serving.go:348] Generated self-signed cert in-memory
I0528 22:33:30.757882       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0528 22:33:30.757911       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0528 22:33:30.764748       1 secure_serving.go:213] Serving securely on [::]:10259
I0528 22:33:30.764864       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0528 22:33:30.764991       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0528 22:33:30.765052       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0528 22:33:30.765302       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0528 22:33:30.765364       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0528 22:33:30.765425       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0528 22:33:30.765492       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0528 22:33:30.866319       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0528 22:33:30.866429       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0528 22:33:30.866598       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0528 22:33:30.867204       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0528 22:33:51.656747       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0528 22:34:06.343384       1 leaderelection.go:369] Failed to update lock: Put "https://199.204.45.235:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
I0528 22:34:06.711627       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0528 22:34:11.712496       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.235:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0528 22:34:11.712579       1 server.go:242] "Leaderelection lost"