Remove unnecessary documentation about secret permissions management

content/en/docs/Features/istio-component-status.md

@@ -50,56 +50,4 @@ When you click on the cluster data plane, you can check the basic information of
 
 When you click on the "prometheus", "grafana" or "jaeger" node, , its health status, version, and configuration values are displayed:
 
-![Add-on information](/images/documentation/features/istio-status-mesh-add-on.png "Add-on information")
-
-## Certificate Information Indicators
-
-In some situations, it is useful to get information about the certificates used by internal mTLS, for example:
-
-* Know whether the default CA is used or if there is another CA configured.
-* Check the certificates issuer and their validity timestamps to troubleshoot any issue with certificates.
-
-The certificates shown depends on how Istio is configured. The following cases are possible:
-
-* Using Istio CA certificates (default), the information shown is from a secret named *istio-ca-secret*.
-* Using [Plug in CA certificates](https://istio.io/latest/docs/tasks/security/cert-management/plugin-ca-cert/), the information shown is from a secret named *cacerts*.
-* Using [DNS certificates](https://istio.io/latest/docs/ops/integrations/certmanager/), the information shown is from reading many secrets found in Istio configuration.
-
-The following is an example of viewing the default case:
-
-![Certificates information](/images/documentation/features/istio-status-certificate-info-indicators.png "Certificates information")
-
-Note that displaying this configuration requires permissions to read secrets (*istio-ca-secret* by default, possibly *cacerts* or any secret configured when using DNS certificates).
-
-Having these permissions may concern users. For this reason, this feature is implemented as a feature flag and not only can be disabled, avoiding any extra permissions to read secrets, but also a list of secrets can be configured to explicitly grant read permissions for some secrets in the control plane namespace. By default, this feature is enabled with a Kiali CR configuration equivalent to the following:
-
-```yaml
-spec:
-  kiali_feature_flags:
-    certificates_information_indicators:
-      enabled: true
-      secrets:
-      - cacerts
-      - istio-ca-secret
-```
-
-You can extend this default configuration with additional secrets, remove secrets you don't want, or disable the feature.
-
-If you add additional secrets, the Kiali operator _also_ needs the same privileges in order to configure Kiali successfully. If you used the [Helm Charts]({{< ref "/docs/installation/installation-guide/install-with-helm" >}}) to install the operator, specify the `secretReader` value with the required secrets:
-
-```
-$ helm install \
-    --namespace kiali-operator \
-    --create-namespace \
-    --set "secretReader={cacerts,istio-ca-secret}"
-    kiali-operator \
-    kiali/kiali-operator
-```
-
-If you installed the operator via the [OperatorHub]({{< ref "/docs/installation/installation-guide/installing-with-operatorhub" >}}) you need to update the operator privileges as a post-installation step, as follows:
-
-```
-$ kubectl patch $(kubectl get clusterroles -o name | grep kiali-operator) --type "json" -p '[{"op":"add","path":"/rules/0","value":{"apiGroups":[""],"resources":["secrets"],"verbs":["get"],"resourceNames":["secret-name-to-be-read"]}}]'
-```
-
-Replace `secret-name-to-be-read` with the secret name you want the operator to read and restart the Kiali operator pod after running the previous command.
+![Add-on information](/images/documentation/features/istio-status-mesh-add-on.png "Add-on information")