AdmissionConfiguration v1 (#17548)

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

@@ -172,14 +172,29 @@ event requests. The cluster admin can specify event rate limits by:
  * Referencing an `EventRateLimit` configuration file from the file provided to the API
    server's command line flag `--admission-control-config-file`:
 
+{{< tabs name="eventratelimit_example" >}}
+{{% tab name="apiserver.config.k8s.io/v1" %}}
 ```yaml
+apiVersion: apiserver.config.k8s.io/v1
+kind: AdmissionConfiguration
+plugins:
+- name: EventRateLimit
+  path: eventconfig.yaml
+...
+```
+{{% /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: EventRateLimit
   path: eventconfig.yaml
 ...
 ```
+{{% /tab %}}
+{{< /tabs >}}
 
 There are four types of limits that can be specified in the configuration:
 
@@ -240,30 +255,65 @@ imagePolicy:
 
 Reference the ImagePolicyWebhook configuration file from the file provided to the API server's command line flag `--admission-control-config-file`:
 
+{{< tabs name="imagepolicywebhook_example1" >}}
+{{% tab name="apiserver.config.k8s.io/v1" %}}
+```yaml
+apiVersion: apiserver.config.k8s.io/v1
+kind: AdmissionConfiguration
+plugins:
+- name: ImagePolicyWebhook
+  path: imagepolicyconfig.yaml
+...
+```
+{{% /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: ImagePolicyWebhook
   path: imagepolicyconfig.yaml
 ...
 ```
+{{% /tab %}}
+{{< /tabs >}}
 
 Alternatively, you can embed the configuration directly in the file:
 
+{{< tabs name="imagepolicywebhook_example2" >}}
+{{% tab name="apiserver.config.k8s.io/v1" %}}
+```yaml
+apiVersion: apiserver.config.k8s.io/v1
+kind: AdmissionConfiguration
+plugins:
+- name: ImagePolicyWebhook
+  configuration:
+    imagePolicy:
+      kubeConfigFile: <path-to-kubeconfig-file>
+      allowTTL: 50
+      denyTTL: 50
+      retryBackoff: 500
+      defaultAllow: true
+```
+{{% /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: ImagePolicyWebhook
   configuration:
     imagePolicy:
-      kubeConfigFile: /path/to/file
+      kubeConfigFile: <path-to-kubeconfig-file>
       allowTTL: 50
       denyTTL: 50
       retryBackoff: 500
       defaultAllow: true
 ```
+{{% /tab %}}
+{{< /tabs >}}
 
 The ImagePolicyWebhook config file must reference a [kubeconfig](/docs/concepts/cluster-administration/authenticate-across-clusters-kubeconfig/) formatted file which sets up the connection to the backend. It is required that the backend communicate over TLS.
 
@@ -492,14 +542,29 @@ podNodeSelectorPluginConfig:
 
 Reference the `PodNodeSelector` configuration file from the file provided to the API server's command line flag `--admission-control-config-file`:
 
+{{< tabs name="podnodeselector_example1" >}}
+{{% tab name="apiserver.config.k8s.io/v1" %}}
+```yaml
+apiVersion: apiserver.config.k8s.io/v1
+kind: AdmissionConfiguration
+plugins:
+- name: PodNodeSelector
+  path: podnodeselector.yaml
+...
+```
+{{% /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: PodNodeSelector
   path: podnodeselector.yaml
 ...
 ```
+{{% /tab %}}
+{{< /tabs >}}
 
 #### Configuration Annotation Format
 `PodNodeSelector` uses the annotation key `scheduler.alpha.kubernetes.io/node-selector` to assign node selectors to namespaces.

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: