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Fixes to example for connecting with curl (#9337)

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* Fixes to example for connecting with curl

Example for getting cluster token
- does not work with multiple entries in kubeconfig
- does not work with Istio installed

Fix both

* also need to change the tr from tabs to spaces
This commit is contained in:
craigbox
2018-07-18 23:22:56 +01:00
committed by k8s-ci-robot
parent 05da38fafa
commit f0e2876848
1 changed files with 3 additions and 3 deletions
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content/en/docs/tasks/access-application-cluster/access-cluster.md
+3 -3
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@@ -77,11 +77,11 @@ $ curl http://localhost:8080/api/
### Without kubectl proxy ### Without kubectl proxy
In Kubernetes version 1.3 or later, `kubectl config view` no longer displays the token. Use `kubectl describe secret...` to get the token for the default service account, like this: Use `kubectl describe secret...` to get the token for the default service account:
```shell ```shell
$ APISERVER=$(kubectl config view | grep server | cut -f 2- -d ":" | tr -d " ") $ APISERVER=$(kubectl config view --minify | grep server | cut -f 2- -d ":" | tr -d " ")
$ TOKEN=$(kubectl describe secret $(kubectl get secrets | grep default | cut -f1 -d ' ') | grep -E '^token' | cut -f2 -d':' | tr -d '\t') $ TOKEN=$(kubectl describe secret $(kubectl get secrets | grep ^default | cut -f1 -d ' ') | grep -E '^token' | cut -f2 -d':' | tr -d " ")
$ curl $APISERVER/api --header "Authorization: Bearer $TOKEN" --insecure $ curl $APISERVER/api --header "Authorization: Bearer $TOKEN" --insecure
{ {
"kind": "APIVersions", "kind": "APIVersions",