DOCSP-40646 Provide a switch to not install webhook cluster roles: added missing params (#1746)

Author: kyuan-mongodb

source/reference/helm-operator-settings.txt

@@ -602,3 +602,24 @@ The default value is **true**.
 .. code-block:: yaml
 
    subresourceEnabled: true
+
+.. _webhook-install-cluster-role:
+
+webhook.installClusterRole
+--------------------------
+
+Flag allows you to configure user :k8sdocs:`validating admission
+webhooks </reference/access-authn-authz/admission-controllers/#validatingadmissionwebhook>` 
+for |k8s| :k8sdocs:`cluster roles
+</reference/access-authn-authz/rbac/#default-roles-and-role-bindings>` .
+
+
+Set this flag to ``false`` if your deployment doesn't allow |k8s| cluster
+roles.
+
+The default value is **true**.
+
+.. code-block:: yaml
+
+   webhook:
+     installClusterRole: false

source/release-notes.txt

@@ -50,9 +50,10 @@ Helm Chart Installation Changes
 - Adds an ``operator.maxConcurrentReconciles`` parameter that allows
   you to control the number of reconciliations the |k8s-op-short| can
   perform in parallel. The default value is 1.
-- Adds the ``operator.webhook.installClusterRole`` parameter that
+- Adds the :ref:`operator.webhook.installClusterRole
+  <webhook-install-cluster-role>` parameter that
   controls whether to install the cluster role allowing the |k8s-op-short|
-  to configure admission webhooks. Set this parameter to false when
+  to configure admission webhooks. Set this parameter to ``false`` when
   the cluster roles aren't allowed. The default value is ``true``.
 
 Bug Fixes
@@ -162,12 +163,6 @@ New Features
 Helm Chart Installation Changes
 `````````````````````````````````
 
-- Adds a new ``operator.webhook.registerConfiguration`` parameter that
-  controls whether the |k8s-op-short| should perform an automatic admission
-  webhook configuration by setting the ``MDB_WEBHOOK_REGISTER_CONFIGURATION``
-  environment variable for the |k8s-op-short|. The default is ``true``.
-  The variable is set to ``false`` for OLM and OpenShift deployments.
-
 - Changes the default ``agent.version`` to ``107.0.0.8502-1``. This changes
   the default Agent used in |k8s-op-short| deployments that you install using
   a Helm chart.