I0825 19:19:48.870919       1 serving.go:348] Generated self-signed cert in-memory
I0825 19:19:49.117788       1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13"
I0825 19:19:49.117827       1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0825 19:19:49.123488       1 secure_serving.go:213] Serving securely on [::]:10259
I0825 19:19:49.123579       1 tlsconfig.go:240] "Starting DynamicServingCertificateController"
I0825 19:19:49.123624       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
I0825 19:19:49.123695       1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController
I0825 19:19:49.123752       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0825 19:19:49.123771       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0825 19:19:49.123797       1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0825 19:19:49.123810       1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0825 19:19:49.223908       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0825 19:19:49.224073       1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler...
I0825 19:19:49.224510       1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0825 19:19:49.225416       1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController
I0825 19:19:49.233098       1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler
E0825 19:19:56.241083       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.124:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0825 19:20:01.240600       1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://162.253.55.124:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded
I0825 19:20:01.240655       1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition
E0825 19:20:06.241352       1 leaderelection.go:308] Failed to release lock: Put "https://162.253.55.124:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0825 19:20:06.241434       1 server.go:242] "Leaderelection lost"