I0831 06:34:52.754147       1 serving.go:386] Generated self-signed cert in-memory
I0831 06:34:53.842705       1 controllermanager.go:191] "Starting" version="v1.34.0"
I0831 06:34:53.842724       1 controllermanager.go:193] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0831 06:34:53.843914       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/kubernetes/pki/ca.crt"
I0831 06:34:53.844019       1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/kubernetes/pki/front-proxy-ca.crt"
I0831 06:34:53.844131       1 secure_serving.go:211] Serving securely on [::]:10257
I0831 06:34:53.844334       1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-controller-manager...
I0831 06:34:53.844574       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
E0831 06:34:54.852240       1 leaderelection.go:448] error retrieving resource lock kube-system/kube-controller-manager: Get "https://162.253.55.155:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": dial tcp 162.253.55.155:6443: connect: connection refused - error from a previous attempt: read tcp 162.253.55.155:56342->162.253.55.155:6443: read: connection reset by peer
E0831 06:34:58.170540       1 leaderelection.go:448] error retrieving resource lock kube-system/kube-controller-manager: Get "https://162.253.55.155:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": dial tcp 162.253.55.155:6443: connect: connection refused
E0831 06:35:01.949182       1 leaderelection.go:448] error retrieving resource lock kube-system/kube-controller-manager: Get "https://162.253.55.155:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": dial tcp 162.253.55.155:6443: connect: connection refused
E0831 06:35:06.315900       1 leaderelection.go:448] error retrieving resource lock kube-system/kube-controller-manager: Get "https://162.253.55.155:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": dial tcp 162.253.55.155:6443: connect: connection refused
E0831 06:35:10.819695       1 leaderelection.go:448] error retrieving resource lock kube-system/kube-controller-manager: leases.coordination.k8s.io "kube-controller-manager" is forbidden: User "system:kube-controller-manager" cannot get resource "leases" in API group "coordination.k8s.io" in the namespace "kube-system"