运行“top”时,linkerd cli返回“invalid argument”

我正在经历 getting-started 教程 linkerd 而且我有 stable-2.1.0 安装在Kube上 v1.9.6 和 v1.12.3

我已经验证了所有吊舱都在运行,并且网格通过仪表板工作。

当我试图跑步时 linkerd -n linkerd top deploy/linkerd-web 在步骤4中,我得到 invalid argument 从控制器返回。

下面是详细输出:

DEBU[0000] Expecting API to be served over [https://xx.xx.xx.xx:6443/api/v1/namespaces/linkerd/services/linkerd-controller-api:http/proxy/api/v1/]
DEBU[0000] Making gRPC-over-HTTP call to [https://xx.xx.xx.xx:6443/api/v1/namespaces/linkerd/services/linkerd-controller-api:http/proxy/api/v1/SelfCheck] []
DEBU[0000] Response from [https://xx.xx.xx.xx:6443/api/v1/namespaces/linkerd/services/linkerd-controller-api:http/proxy/api/v1/SelfCheck] had headers: map[Content-Type:[application/octet-stream] Date:[Wed, 12 Dec 2018 05:54:06 GMT] Content-Length:[108]]
DEBU[0000] gRPC-over-HTTP call returned status [200 OK] and content length [108]
DEBU[0003] Response from [https://xx.xx.xx.xx:6443/api/v1/namespaces/linkerd/services/linkerd-controller-api:http/proxy/api/v1/TapByResource] had headers: map[Content-Type:[application/octet-stream] Date:[Wed, 12 Dec 2018 05:54:09 GMT]]
Error: invalid argument

我下一步该怎么做有什么建议吗?

我也创造了这个 issue on GitHub