I0426 13:45:53.695524       1 serving.go:348] Generated self-signed cert in-memory
I0426 13:45:54.048044       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0426 13:45:54.048069       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0426 13:45:54.056381       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0426 13:45:54.056420       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0426 13:45:54.056448       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0426 13:45:54.056474       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0426 13:45:54.056476       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0426 13:45:54.056491       1 secure_serving.go:213] Serving securely on [::]:10259
I0426 13:45:54.056559       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0426 13:45:54.056495       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0426 13:45:54.157535       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0426 13:45:54.157602       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0426 13:45:54.157646       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0426 13:45:54.157939       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
E0426 13:45:59.477016       1 leaderelection.go:369] Failed to update lock: Put "https://199.204.45.248:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
I0426 13:46:05.592364       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0426 13:46:23.128262       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.248:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
E0426 13:46:28.128429       1 leaderelection.go:369] Failed to update lock: Put "https://199.204.45.248:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0426 13:46:28.128490       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0426 13:46:33.129408       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.248:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0426 13:46:33.129499       1 server.go:242] "Leaderelection lost"