apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  creationTimestamp: "2026-04-09T02:03:43Z"
  name: kubeadm:kubeadm-certs
  namespace: kube-system
  resourceVersion: "221"
  uid: 87728a98-7129-461d-a013-561d9d71d824
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: kubeadm:kubeadm-certs
subjects:
- apiGroup: rbac.authorization.k8s.io
  kind: Group
  name: system:bootstrappers:kubeadm:default-node-token