host url is zero in helloworld-go

[git-remove]

Expected Behavior

host url should not be none after

export HOST_URL=$(kubectl get services.serving.knative.dev helloworld-go -o jsonpath='{.status.domain}')

Actual Behavior

host url is zero

Additional Info

follow the steps in https://github.com/knative/docs/blob/master/install/getting-started-knative-app.md

[git-remove]

I use azure and the installation is very successful.

[krancour]

@ab-sin-the, off on a tangent here...

When you say you used Azure, did you use AKS? I work on the AKS team and we're currently trying to pin down some issues with Knative on Azure. See knative/serving#1730. I'd love if you wanted to hop over to that thread or Azure/AKS#561 and share any observations.

[anggakes]

I got same issues,

I run this command :
kubectl get services.serving.knative.dev helloworld-go -o=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain

result :
NAME DOMAIN
helloworld-go

I use Google Kubernetes Engine

[dictvm]

kubectl get ksvc helloworld-go  --output=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain
NAME            DOMAIN
helloworld-go   <none>

The same happens to me with the latest GKE Kubernetes version:

Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.7", GitCommit:"0c38c362511b20a098d7cd855f1314dad92c2780", GitTreeState:"clean", BuildDate:"2018-08-20T10:09:03Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.7-gke.6", GitCommit:"144b681e3870074abfdaaf176e48b1b13360d7e5", GitTreeState:"clean", BuildDate:"2019-02-09T00:08:19Z", GoVersion:"go1.10.7b4", Compiler:"gc", Platform:"linux/amd64"}

[miosman]

I was experiencing the same issue but it turns out the domain issue is with kubectl version. I had kubectl version 1.8.0 installed and the command

kubectl get ksvc helloworld-go  --output=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain

would fail due to the fact that kubectl was returning the kubernets service rather than the knative service.

Upgrading to kubectl version 1.13 fixes the issue. On both versions getting the domain name from the route resource always worked.

kubectl get route helloworld-go  --output=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain