Tensorflow example not working

/kind bug

What steps did you take and what happened: [A clear and concise description of what the bug is.] I tried to apply the config described in https://github.com/kubeflow/kfserving/tree/master/docs/samples/tensorflow

So I tried this config:

apiVersion: "serving.kubeflow.org/v1alpha2"
kind: "InferenceService"
metadata:
  name: "flowers-sample"
spec:
  default:
    predictor:
      tensorflow:
        storageUri: "gs://kfserving-samples/models/tensorflow/flowers"

And running kubectl apply -f tensorflow.yaml

When running kubectl get inferenceservice I get:

$ kubectl get inferenceservice
NAME                   URL   READY   DEFAULT TRAFFIC   CANARY TRAFFIC   AGE
flowers-sample               False                                      61s

I’m getting this when running kubectl get all

service.serving.knative.dev/power-price-forecast-predictor-default   http://power-price-forecast-predictor-default.kubeflow.example.com   power-price-forecast-predictor-default-89gcr                 Unknown   RevisionMissing

This URL is not going to work so how can I change it to something that will?

What did you expect to happen:

Get a working endpoint to access over HTTP. When I run

MODEL_NAME=flowers-sample
INPUT_PATH=@./input.json
CLUSTER_IP=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
SERVICE_HOSTNAME=$(kubectl get inferenceservice ${MODEL_NAME} -o jsonpath='{.status.url}' | cut -d "/" -f 3)

curl -v -H "Host: ${SERVICE_HOSTNAME}" http://$CLUSTER_IP/v1/models/$MODEL_NAME:predict -d $INPUT_PATH

Both CLUSTER_IP and SERVICE_HOSTNAME are empty.

Anything else you would like to add: [Miscellaneous information that will assist in solving the issue.]

Environment: (How do I get these versions?)

• Istio Version:
• Knative Version:
• KFServing Version:
• Kubeflow version:
• Minikube version:
• Kubernetes version: (use kubectl version): Client Version: version.Info{Major:"1", Minor:"14+", GitVersion:"v1.14.10-dispatcher", GitCommit:"f5757a1dee5a89cc5e29cd7159076648bf21a02b", GitTreeState:"clean", BuildDate:"2020-02-06T03:29:33Z", GoVersion:"go1.12.12b4", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"14+", GitVersion:"v1.14.8-gke.33", GitCommit:"2c6d0ee462cee7609113bf9e175c107599d5213f", GitTreeState:"clean", BuildDate:"2020-01-15T17:47:46Z", GoVersion:"go1.12.11b4", Compiler:"gc", Platform:"linux/amd64"}
• OS (e.g. from /etc/os-release): Arch Linux

[yuzisun]

@Anderssorby I noticed that you deployed the service to kubeflow namespace, that won’t work because it is system namespace and service deployed there does not call kfserving pod mutator. If you deploy to default namespace or other user namespaces that should work.

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Issue-Label Bot is automatically applying the labels:

Label	Probability
bug	0.98

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