AdmissionConfiguration v1 (#17548)

content/en/docs/reference/access-authn-authz/extensible-admission-controllers.md

@@ -184,24 +184,46 @@ the webhooks. There are three steps to complete the configuration.
   (yes, the same schema that's used by kubectl), so the field name is
   `kubeConfigFile`. Here is an example admission control configuration file:
 
-    ```yaml
-    apiVersion: apiserver.k8s.io/v1alpha1
-    kind: AdmissionConfiguration
-    plugins:
-    - name: ValidatingAdmissionWebhook
-      configuration:
-        apiVersion: apiserver.config.k8s.io/v1alpha1
-        kind: WebhookAdmission
-        kubeConfigFile: "<path-to-kubeconfig-file>"
-    - name: MutatingAdmissionWebhook
-      configuration:
-        apiVersion: apiserver.config.k8s.io/v1alpha1
-        kind: WebhookAdmission
-        kubeConfigFile: "<path-to-kubeconfig-file>"
-    ```
+{{< tabs name="admissionconfiguration_example1" >}}
+{{% tab name="apiserver.config.k8s.io/v1" %}}
+```yaml
+apiVersion: apiserver.config.k8s.io/v1
+kind: AdmissionConfiguration
+plugins:
+- name: ValidatingAdmissionWebhook
+  configuration:
+    apiVersion: apiserver.config.k8s.io/v1alpha1
+    kind: WebhookAdmission
+    kubeConfigFile: "<path-to-kubeconfig-file>"
+- name: MutatingAdmissionWebhook
+  configuration:
+    apiVersion: apiserver.config.k8s.io/v1alpha1
+    kind: WebhookAdmission
+    kubeConfigFile: "<path-to-kubeconfig-file>"
+```
+{{% /tab %}}
+{{% tab name="apiserver.k8s.io/v1alpha1" %}}
+```yaml
+# Deprecated in v1.17 in favor of apiserver.config.k8s.io/v1
+apiVersion: apiserver.k8s.io/v1alpha1
+kind: AdmissionConfiguration
+plugins:
+- name: ValidatingAdmissionWebhook
+  configuration:
+    apiVersion: apiserver.config.k8s.io/v1alpha1
+    kind: WebhookAdmission
+    kubeConfigFile: "<path-to-kubeconfig-file>"
+- name: MutatingAdmissionWebhook
+  configuration:
+    apiVersion: apiserver.config.k8s.io/v1alpha1
+    kind: WebhookAdmission
+    kubeConfigFile: "<path-to-kubeconfig-file>"
+```
+{{% /tab %}}
+{{< /tabs >}}
 
-The schema of `admissionConfiguration` is defined
-[here](https://github.com/kubernetes/kubernetes/blob/v1.13.0/staging/src/k8s.io/apiserver/pkg/apis/apiserver/v1alpha1/types.go#L27).
+For more information about `AdmissionConfiguration`, see the
+[AdmissionConfiguration schema](https://github.com/kubernetes/kubernetes/blob/v1.17.0/staging/src/k8s.io/apiserver/pkg/apis/apiserver/v1/types.go#L27).
 See the [webhook configuration](#webhook-configuration) section for details about each config field.
 
 * In the kubeConfig file, provide the credentials: