I0330 20:40:24.838427 1 serving.go:386] Generated self-signed cert in-memory I0330 20:40:25.468152 1 controllermanager.go:191] "Starting" version="v1.34.0" I0330 20:40:25.468177 1 controllermanager.go:193] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I0330 20:40:25.469548 1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/kubernetes/pki/front-proxy-ca.crt" I0330 20:40:25.469729 1 secure_serving.go:211] Serving securely on [::]:10257 I0330 20:40:25.469730 1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/kubernetes/pki/ca.crt" I0330 20:40:25.469893 1 tlsconfig.go:243] "Starting DynamicServingCertificateController" I0330 20:40:25.469957 1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-controller-manager...