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Some docs incorrect v1.18 kubectl run command (#20784)

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* use "kubectl create deploy" instead of "kubectl run"

* omit whitspace fix

* omit whitspace fix

* avoid shorthand
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iaoiui
2020-05-09 11:27:52 +09:00
committed by GitHub
parent 9c8e3c5130
commit af50366896
3 changed files with 6 additions and 3 deletions
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content/en/docs/tasks/administer-cluster/namespaces.md
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@@ -189,7 +189,8 @@ This delete is asynchronous, so for a time you will see the namespace in the `Te
To demonstrate this, let's spin up a simple Deployment and Pods in the `development` namespace.
```shell
kubectl run snowflake --image=k8s.gcr.io/serve_hostname --replicas=2 -n=development
kubectl create deployment snowflake --image=k8s.gcr.io/serve_hostname -n=development
kubectl scale deployment snowflake --replicas=2 -n=development
```
We have just created a deployment whose replica size is 2 that is running the pod called `snowflake` with a basic container that just serves the hostname.
Note that `kubectl run` creates deployments only on Kubernetes cluster >= v1.2. If you are running older versions, it creates replication controllers instead.