I0826 05:22:45.272091       1 serving.go:348] Generated self-signed cert in-memory
I0826 05:22:45.595871       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0826 05:22:45.595909       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0826 05:22:45.781497       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0826 05:22:45.781538       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0826 05:22:45.781530       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0826 05:22:45.781577       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0826 05:22:45.781589       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0826 05:22:45.781624       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0826 05:22:45.781640       1 secure_serving.go:213] Serving securely on [::]:10259
I0826 05:22:45.782812       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0826 05:22:45.881953       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0826 05:22:45.882089       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0826 05:22:45.882142       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0826 05:22:45.882319       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0826 05:23:03.229059       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0826 05:46:34.760503       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.223:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)