I0428 05:05:00.722502       1 serving.go:348] Generated self-signed cert in-memory
I0428 05:05:00.918394       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0428 05:05:00.918434       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0428 05:05:00.924995       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0428 05:05:00.925006       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0428 05:05:00.925022       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0428 05:05:00.925026       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0428 05:05:00.925094       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0428 05:05:00.925136       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0428 05:05:00.925290       1 secure_serving.go:213] Serving securely on [::]:10259
I0428 05:05:00.931948       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0428 05:05:01.025893       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0428 05:05:01.026042       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0428 05:05:01.026085       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0428 05:05:01.026044       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0428 05:05:17.968736       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0428 05:05:31.960325       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.140:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0428 05:05:36.960794       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.140:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0428 05:05:36.960871       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0428 05:05:41.961741       1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.140:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0428 05:05:41.961826       1 server.go:242] "Leaderelection lost"