I0512 12:21:24.457030       1 serving.go:348] Generated self-signed cert in-memory
I0512 12:21:25.679599       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0512 12:21:25.679647       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0512 12:21:26.790189       1 secure_serving.go:213] Serving securely on [::]:10259
I0512 12:21:26.790305       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0512 12:21:26.790332       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0512 12:21:26.790368       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0512 12:21:26.796280       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0512 12:21:26.796326       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0512 12:21:26.796603       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0512 12:21:26.796638       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0512 12:21:26.890707       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0512 12:21:26.890702       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0512 12:21:26.899511       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0512 12:21:26.899519       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0512 12:21:44.006859       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0512 12:31:00.308896       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0512 12:31:05.308622       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0512 12:31:05.308683       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0512 12:31:10.309487       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0512 12:31:10.309558       1 server.go:242] "Leaderelection lost"