fix sample-controller README

The guide in doc causes an error
```
$ go run *.go -kubeconfig=$HOME/.kube/config
go run: cannot run *_test.go files (controller_test.go)
```

Kubernetes-commit: 9bb3bf2e78473ace1cbb85512785c2ba4507bc9b
This commit is contained in:
Cao Shufeng 2018-06-29 11:44:21 +08:00 committed by Kubernetes Publisher
parent f3ebd4443a
commit 9fa0172943

View File

@ -42,7 +42,8 @@ This is an example of how to build a kube-like controller with a single type.
```sh
# assumes you have a working kubeconfig, not required if operating in-cluster
$ go run *.go -kubeconfig=$HOME/.kube/config
$ go build -o sample-controller .
$ ./sample-controller -kubeconfig=$HOME/.kube/config
# create a CustomResourceDefinition
$ kubectl create -f artifacts/examples/crd.yaml