I0520 20:58:06.105363 1 serving.go:386] Generated self-signed cert in-memory W0520 20:58:13.604922 1 requestheader_controller.go:204] Unable to get configmap/extension-apiserver-authentication in kube-system. Usually fixed by 'kubectl create rolebinding -n kube-system ROLEBINDING_NAME --role=extension-apiserver-authentication-reader --serviceaccount=YOUR_NS:YOUR_SA' W0520 20:58:13.604956 1 authentication.go:397] Error looking up in-cluster authentication configuration: configmaps "extension-apiserver-authentication" is forbidden: User "system:kube-scheduler" cannot get resource "configmaps" in API group "" in the namespace "kube-system" W0520 20:58:13.604970 1 authentication.go:398] Continuing without authentication configuration. This may treat all requests as anonymous. W0520 20:58:13.604980 1 authentication.go:399] To require authentication configuration lookup to succeed, set --authentication-tolerate-lookup-failure=false I0520 20:58:13.629095 1 server.go:175] "Starting Kubernetes Scheduler" version="v1.34.0" I0520 20:58:13.629125 1 server.go:177] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I0520 20:58:13.631085 1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0520 20:58:13.631116 1 shared_informer.go:349] "Waiting for caches to sync" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0520 20:58:13.631311 1 secure_serving.go:211] Serving securely on [::]:10259 I0520 20:58:13.631350 1 tlsconfig.go:243] "Starting DynamicServingCertificateController" I0520 20:58:13.731320 1 shared_informer.go:356] "Caches are synced" controller="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0520 20:58:13.731558 1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-scheduler...