I0708 06:46:37.133997 1 serving.go:348] Generated self-signed cert in-memory I0708 06:46:37.644020 1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13" I0708 06:46:37.644072 1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I0708 06:46:37.650195 1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0708 06:46:37.650247 1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I0708 06:46:37.650216 1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I0708 06:46:37.650284 1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I0708 06:46:37.650431 1 secure_serving.go:213] Serving securely on [::]:10259 I0708 06:46:37.650498 1 tlsconfig.go:240] "Starting DynamicServingCertificateController" I0708 06:46:37.650583 1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController I0708 06:46:37.650649 1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController I0708 06:46:37.750752 1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I0708 06:46:37.750800 1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController I0708 06:46:37.750902 1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I0708 06:46:37.753284 1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler... I0708 06:46:37.761341 1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler E0708 06:46:58.852818 1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers) E0708 06:47:03.852577 1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded I0708 06:47:03.852641 1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition E0708 06:47:08.853604 1 leaderelection.go:308] Failed to release lock: Put "https://199.204.45.240:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers) E0708 06:47:08.853673 1 server.go:242] "Leaderelection lost"