超图FAQ：【iManager for k8s】安装产品提供的k8s离线包时报错 Error from server: error when retrieving current configuration of:Resource: "/v1，Resource=serviceaccounts"，GroupVersionKind: "/v1，Kind=ServiceAccount"Name: "calico-node"，Namespace: "kube-system"from server for: "calico.yaml": rpc error: code = Unavailable desc = transport is closing
