I0330 20:40:19.253578       1 serving.go:386] Generated self-signed cert in-memory
I0330 20:40:19.986570       1 controllermanager.go:188] "Starting" version="v1.33.4"
I0330 20:40:19.986618       1 controllermanager.go:190] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0330 20:40:19.988264       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/kubernetes/pki/ca.crt"
I0330 20:40:19.988265       1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/kubernetes/pki/front-proxy-ca.crt"
I0330 20:40:19.988558       1 secure_serving.go:211] Serving securely on [::]:10257
I0330 20:40:19.988654       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
I0330 20:40:19.988801       1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-controller-manager...
E0330 20:45:17.005449       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-controller-manager: Get "https://199.204.45.6:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": context deadline exceeded (Client.Timeout exceeded while awaiting headers)