I0730 16:36:09.429261 1 serving.go:386] Generated self-signed cert in-memory I0730 16:36:10.787221 1 server.go:175] "Starting Kubernetes Scheduler" version="v1.34.0" I0730 16:36:10.787266 1 server.go:177] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I0730 16:36:10.799861 1 requestheader_controller.go:180] Starting RequestHeaderAuthRequestController I0730 16:36:10.799900 1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0730 16:36:10.799921 1 shared_informer.go:349] "Waiting for caches to sync" controller="RequestHeaderAuthRequestController" I0730 16:36:10.799914 1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I0730 16:36:10.799962 1 shared_informer.go:349] "Waiting for caches to sync" controller="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I0730 16:36:10.800120 1 shared_informer.go:349] "Waiting for caches to sync" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0730 16:36:10.800657 1 secure_serving.go:211] Serving securely on [::]:10259 I0730 16:36:10.800722 1 tlsconfig.go:243] "Starting DynamicServingCertificateController" I0730 16:36:10.900307 1 shared_informer.go:356] "Caches are synced" controller="RequestHeaderAuthRequestController" I0730 16:36:10.900435 1 shared_informer.go:356] "Caches are synced" controller="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I0730 16:36:10.900495 1 shared_informer.go:356] "Caches are synced" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0730 16:36:10.900940 1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-scheduler... E0730 16:36:19.659497 1 leaderelection.go:448] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.19.213.62:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers) I0730 16:36:27.519682 1 leaderelection.go:271] successfully acquired lease kube-system/kube-scheduler