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Update docs for CRD subresources for 1.11 #8519

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May 24, 2018
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Update docs for CRD subresources for 1.11 #8519

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10 changes: 4 additions & 6 deletions ...t/en/docs/tasks/access-kubernetes-api/extend-api-custom-resource-definitions.md
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Original file line number Diff line number Diff line change
Expand Up @@ -333,18 +333,15 @@ crontab "my-new-cron-object" created
### Subresources

Custom resources support `/status` and `/scale` subresources.
This feature is __alpha__ in v1.10 and may change in backward incompatible ways.
This feature is __beta__ in v1.11 and enabled by default.

Enable this feature using the `CustomResourceSubresources` feature gate on
You can disable this feature using the `CustomResourceSubresources` feature gate on
the [kube-apiserver](/docs/admin/kube-apiserver):

```
--feature-gates=CustomResourceSubresources=true
--feature-gates=CustomResourceSubresources=false
```

When the `CustomResourceSubresources` feature gate is enabled, only the `properties` construct
is allowed in the root schema for custom resource validation.

The status and scale subresources can be optionally enabled by
defining them in the CustomResourceDefinition.

Expand All @@ -357,6 +354,7 @@ When the status subresource is enabled, the `/status` subresource for the custom
- `PUT` requests to the `/status` subresource only validate the status stanza of the custom resource.
- `PUT`/`POST`/`PATCH` requests to the custom resource ignore changes to the status stanza.
- Any changes to the spec stanza increments the value at `.metadata.generation`.
- `Properties` and `Required` are the only constructs allowed in the root of the CRD OpenAPI validation schema.

#### Scale subresource

Expand Down