I0304 16:15:29.843676       1 envvar.go:172] "Feature gate default state" feature="ClientsPreferCBOR" enabled=false
I0304 16:15:29.843731       1 envvar.go:172] "Feature gate default state" feature="InformerResourceVersion" enabled=false
I0304 16:15:29.843736       1 envvar.go:172] "Feature gate default state" feature="WatchListClient" enabled=false
I0304 16:15:29.843739       1 envvar.go:172] "Feature gate default state" feature="ClientsAllowCBOR" enabled=false
I0304 16:15:29.865230       1 cluster_cache.go:288] "Found controller Pod metadata, the ClusterCache will try to access the cluster it is running on directly if possible" controller="clustercache"
I0304 16:15:29.865918       1 webhook.go:188] "Registering a mutating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0304 16:15:29.866064       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0304 16:15:29.866130       1 webhook.go:226] "Registering a validating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0304 16:15:29.866221       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0304 16:15:29.866400       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/convert"
I0304 16:15:29.866416       1 webhook.go:257] "Conversion webhook enabled" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane"
I0304 16:15:29.866539       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-scale-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0304 16:15:29.866596       1 webhook.go:188] "Registering a mutating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0304 16:15:29.866683       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0304 16:15:29.866740       1 webhook.go:226] "Registering a validating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0304 16:15:29.866819       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0304 16:15:29.866885       1 webhook.go:257] "Conversion webhook enabled" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate"
I0304 16:15:29.866910       1 main.go:330] "Starting manager" logger="setup" version="v1.10.5"
I0304 16:15:29.867010       1 server.go:208] "Starting metrics server" logger="controller-runtime.metrics"
I0304 16:15:29.867095       1 server.go:83] "starting server" name="health probe" addr="[::]:9440"
I0304 16:15:29.867165       1 server.go:191] "Starting webhook server" logger="controller-runtime.webhook"
I0304 16:15:29.867367       1 leaderelection.go:257] attempting to acquire leader lease capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi...
I0304 16:15:29.867638       1 certwatcher.go:211] "Updated current TLS certificate" logger="controller-runtime.certwatcher"
I0304 16:15:29.867740       1 server.go:242] "Serving webhook server" logger="controller-runtime.webhook" host="" port=9443
I0304 16:15:29.868022       1 certwatcher.go:133] "Starting certificate poll+watcher" logger="controller-runtime.certwatcher" interval="10s"
I0304 16:15:30.243683       1 server.go:247] "Serving metrics server" logger="controller-runtime.metrics" bindAddress=":8443" secure=true
I0304 16:16:41.779345       1 leaderelection.go:271] successfully acquired lease capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi
I0304 16:16:41.779662       1 controller.go:204] "Starting EventSource" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster" source="kind source: *v1beta1.Cluster"
I0304 16:16:41.779465       1 recorder.go:104] "capi-kubeadm-control-plane-controller-manager-bdfc6fdd8-6sbhs_d4918998-1f21-43a4-ae17-5349419568c1 became leader" logger="events" type="Normal" object={"kind":"Lease","namespace":"capi-kubeadm-control-plane-system","name":"kubeadm-control-plane-manager-leader-election-capi","uid":"0b134a65-e270-45dd-91f3-88a2741e6a59","apiVersion":"coordination.k8s.io/v1","resourceVersion":"23122"} reason="LeaderElection"
I0304 16:16:41.779867       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.KubeadmControlPlane"
I0304 16:16:41.779899       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.Cluster"
I0304 16:16:41.779914       1 controller.go:204] "Starting EventSource" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition" source="kind source: *v1.PartialObjectMetadata"
I0304 16:16:41.779902       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="channel source: 0xc0003703f0"
I0304 16:16:41.779868       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.Machine"
I0304 16:16:41.782918       1 reflector.go:376] Caches populated for *v1beta1.Cluster from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0304 16:16:41.787155       1 reflector.go:376] Caches populated for *v1beta1.Machine from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0304 16:16:41.789765       1 reflector.go:376] Caches populated for *v1beta1.KubeadmControlPlane from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0304 16:16:41.792468       1 reflector.go:376] Caches populated for *v1.PartialObjectMetadata from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0304 16:16:41.880196       1 controller.go:239] "Starting Controller" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster"
I0304 16:16:41.880244       1 controller.go:248] "Starting workers" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster" worker count=100
I0304 16:16:41.881159       1 controller.go:239] "Starting Controller" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane"
I0304 16:16:41.881170       1 controller.go:239] "Starting Controller" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition"
I0304 16:16:41.881181       1 controller.go:248] "Starting workers" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" worker count=10
I0304 16:16:41.881196       1 controller.go:248] "Starting workers" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition" worker count=1
E0304 16:19:29.060359       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path
E0304 16:19:50.375511       1 leaderelection.go:472] Failed to update lock: Put "https://10.96.0.1:443/apis/coordination.k8s.io/v1/namespaces/capi-kubeadm-control-plane-system/leases/kubeadm-control-plane-manager-leader-election-capi?timeout=20s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0304 16:20:36.042509       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path
E0304 16:21:39.109053       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path
E0304 16:21:48.795979       1 leaderelection.go:436] error retrieving resource lock capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi: etcdserver: request timed out
E0304 16:21:55.223667       1 leaderelection.go:429] Failed to update lock optimistically: Operation cannot be fulfilled on leases.coordination.k8s.io "kubeadm-control-plane-manager-leader-election-capi": the object has been modified; please apply your changes to the latest version and try again, falling back to slow path
E0304 16:23:24.623471       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path