I0819 21:10:15.698360       1 serving.go:348] Generated self-signed cert in-memory
I0819 21:10:15.923505       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0819 21:10:15.923605       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0819 21:10:15.930872       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0819 21:10:15.930919       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0819 21:10:15.931060       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0819 21:10:15.931077       1 secure_serving.go:213] Serving securely on [::]:10259
I0819 21:10:15.930941       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0819 21:10:15.930933       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0819 21:10:15.931171       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0819 21:10:15.931714       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0819 21:10:16.032258       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0819 21:10:16.032589       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0819 21:10:16.033120       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0819 21:10:16.033182       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0819 21:10:31.675927       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0819 21:30:54.259505       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.191:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0819 21:30:59.260122       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.191:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0819 21:30:59.260165       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0819 21:31:04.261001       1 leaderelection.go:308] Failed to release lock: Put "https://199.19.213.191:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0819 21:31:04.261124       1 server.go:242] "Leaderelection lost"