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Resource name constraints (3) (#19120)

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xref: #17969, #19099, #18746
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Kubernetes Prow Robot
2020-03-05 06:18:38 -08:00
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commit 3d63002fa3
10 changed files with 23 additions and 5 deletions
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content/en/docs/tasks/administer-cluster/namespaces.md
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@@ -101,7 +101,8 @@ See the [design doc](https://git.k8s.io/community/contributors/design-proposals/
kubectl create namespace <insert-namespace-name-here>
```
Note that the name of your namespace must be a DNS compatible label.
The name of your namespace must be a valid
[DNS label](/docs/concepts/overview/working-with-objects/names#dns-label-names).
There's an optional field `finalizers`, which allows observables to purge resources whenever the namespace is deleted. Keep in mind that if you specify a nonexistent finalizer, the namespace will be created but will get stuck in the `Terminating` state if the user tries to delete it.