metadata - 在 AWS 上的 MiniKF 实例中执行 Kubeflow 管道时出错

Question

我正在尝试在 AWS 的 MiniKF 集群中运行https://github.com/learnk8s/kubeflow-pipelines-demo/blob/master/KF_MNIST.ipynb示例。我收到以下错误

ApiException: (400)
Reason: Bad Request
HTTP response headers: HTTPHeaderDict({'content-type': 'application/json', 'trailer': 'Grpc-Trailer-Content-Type', 'date': 'Mon, 22 Mar 2021 03:57:59 GMT', 'x-envoy-upstream-service-time': '1', 'server': 'envoy', 'transfer-encoding': 'chunked'})
HTTP response body: {"error":"Invalid input error: Invalid resource references for experiment. Namespace is empty.","code":3,"message":"Invalid input error: Invalid resource references for experiment. Namespace is empty.","details":[{"@type":"type.googleapis.com/api.Error","error_message":"Invalid resource references for experiment. Namespace is empty.","error_details":"Invalid input error: Invalid resource references for experiment. Namespace is empty."}]}

我没有更改共享笔记本链接中的任何内容。kubeflow api 是否有任何更改。是否有在 AWS 的 minikf 集群实例上构建 KF 管道的教程。