我有这种奇怪的情况，我该如何解决这个问题？
ubuntu@anth-mgt-wksadmin:~$ kubectl get nodes
error: the server doesn't have a resource type "nodes"
ubuntu@anth-mgt-wksadmin:~$ kubectl cluster-info
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
error: the server doesn't have a resource type "services"
ubuntu@anth-mgt-wksadmin:~$ kubectl cluster-info dump
Error from server (Forbidden): users "xxx@xxx.it" is forbidden: User system:serviceaccount:gke-connect:connect-agent-sa" cannot impersonate resource "users" in API group "" at the cluster scope
我认为问题是由以下应用产生的，它搜索了一种将管理集群连接到 Cloud Console 的方法，但如何回滚？
USER_ACCOUNT=foo@example.com
cat <<EOF > /tmp/impersonate.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: gateway-impersonate
rules:
- apiGroups:
- ""
resourceNames:
- ${USER_ACCOUNT}
resources:
- users
verbs:
- impersonate
- --
- apiVersion: rbac.authorization.k8s.io/v1
- kind: ClusterRoleBinding
metadata:
name: gateway-impersonate
roleRef:
kind: ClusterRole
name: gateway-impersonate
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: connect-agent-sa
namespace: gke-connect
EOF
# Apply impersonation policy to the cluster.
kubectl apply -f /tmp/impersonate.yaml