I0227 02:07:20.999771       1 serving.go:348] Generated self-signed cert in-memory
I0227 02:07:21.272386       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0227 02:07:21.272428       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0227 02:07:21.436346       1 secure_serving.go:213] Serving securely on [::]:10259
I0227 02:07:21.436442       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0227 02:07:21.436462       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0227 02:07:21.436485       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0227 02:07:21.437270       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0227 02:07:21.437301       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0227 02:07:21.437330       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0227 02:07:21.437343       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0227 02:07:21.536688       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0227 02:07:21.536779       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0227 02:07:21.542383       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0227 02:07:21.542457       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0227 02:07:21.580595       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0227 02:07:43.794275       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.74:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0227 02:07:48.794906       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.74:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0227 02:07:48.794948       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0227 02:07:53.796228       1 leaderelection.go:308] Failed to release lock: Put "https://162.253.55.74:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0227 02:07:53.796323       1 server.go:242] "Leaderelection lost"