Document official multicluster access providers

Signed-off-by: kahirokunn <okinakahiro@gmail.com>

Author: kahirokunn

config/charts/knative-operator/values.yaml

@@ -8,21 +8,23 @@ knative_operator:
     #     - name: secretreader
     #       execConfig:
     #         apiVersion: client.authentication.k8s.io/v1
-    #         command: /access-plugins/secretreader/secretreader-plugin
+    #         command: /access-plugins/secretreader/bin/secretreader-plugin
+    #         interactiveMode: Never
     #         provideClusterInfo: true
     #     - name: kubeconfig-secretreader
     #       execConfig:
     #         apiVersion: client.authentication.k8s.io/v1
-    #         command: /access-plugins/secretreader/kubeconfig-secretreader-plugin
+    #         command: /access-plugins/kubeconfig-secretreader/bin/kubeconfig-secretreader-plugin
+    #         interactiveMode: Never
     #         provideClusterInfo: true
     # plugins[] uses the Kubernetes "image" volume type
     plugins: []
     # plugins:
     #   - name: secretreader
-    #     image: registry.k8s.io/cluster-inventory-api/secretreader:v0.1.0
+    #     image: registry.k8s.io/cluster-inventory-api/secretreader:v0.1.3
     #     mountPath: /access-plugins/secretreader
     #   - name: kubeconfig-secretreader
-    #     image: registry.k8s.io/cluster-inventory-api/kubeconfig-secretreader:v0.1.0
+    #     image: registry.k8s.io/cluster-inventory-api/kubeconfig-secretreader:v0.1.3
     #     mountPath: /access-plugins/kubeconfig-secretreader
     # Polling cadence for spoke deployment readiness.
     remoteDeploymentsPollInterval: 10s

docs/multicluster.md

@@ -52,15 +52,25 @@ knative_operator:
     enabled: true
     accessProvidersConfig:
       providers:
-        - name: token-secretreader
+        - name: secretreader
           execConfig:
             apiVersion: client.authentication.k8s.io/v1
-            command: /access-plugins/token-secretreader/kubeconfig-secretreader-plugin
+            command: /access-plugins/secretreader/bin/secretreader-plugin
+            interactiveMode: Never
+            provideClusterInfo: true
+        - name: kubeconfig-secretreader
+          execConfig:
+            apiVersion: client.authentication.k8s.io/v1
+            command: /access-plugins/kubeconfig-secretreader/bin/kubeconfig-secretreader-plugin
+            interactiveMode: Never
             provideClusterInfo: true
     plugins:
-      - name: token-secretreader
-        image: ghcr.io/example/plugin:v1.0.0
-        mountPath: /access-plugins/token-secretreader
+      - name: secretreader
+        image: registry.k8s.io/cluster-inventory-api/secretreader:v0.1.3
+        mountPath: /access-plugins/secretreader
+      - name: kubeconfig-secretreader
+        image: registry.k8s.io/cluster-inventory-api/kubeconfig-secretreader:v0.1.3
+        mountPath: /access-plugins/kubeconfig-secretreader
 ```
 
 The chart creates a `ConfigMap` with the provider config and mounts each