docs(shield): add more information on when privileged can be disabled. (#2327)

Co-authored-by: Adam Roberts <[email protected]>

Author: mavimo

charts/shield/Chart.yaml

@@ -13,5 +13,5 @@ maintainers:
   - name: mavimo
     email: [email protected]
 type: application
-version: 1.12.7
+version: 1.12.8
 appVersion: "1.0.0"

charts/shield/README.md

@@ -165,7 +165,7 @@ The following table lists the configurable parameters of the `shield` chart and
 | host.priority_class.value                                                                           | The value of the priority class                                                                                                                                                                                                                                                                                             | <code>10</code>                                                                                                                                                                                                                                                                                                                                                                                                                              |
 | host.priority_class.labels                                                                          | The labels for the priority class                                                                                                                                                                                                                                                                                           | <code>{}</code>                                                                                                                                                                                                                                                                                                                                                                                                                              |
 | host.priority_class.annotations                                                                     | The annotations for the priority class                                                                                                                                                                                                                                                                                      | <code>{}</code>                                                                                                                                                                                                                                                                                                                                                                                                                              |
-| host.privileged                                                                                     | Sets the host shield to run in privileged mode                                                                                                                                                                                                                                                                              | <code>true</code>                                                                                                                                                                                                                                                                                                                                                                                                                            |
+| host.privileged                                                                                     | Sets the host shield to run in privileged mode. Disabling requires the use of the Universal eBPF driver. Must be enabled for Posture and Vulnerability Management functionalities.                                                                                                                                          | <code>true</code>                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | host.rbac.create                                                                                    | Create the RBAC resources for the host shield                                                                                                                                                                                                                                                                               | <code>true</code>                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | host.rbac.service_account_name                                                                      | The name of the service account for the host shield (if create is set to false, this will be used as the name of the existing service account)                                                                                                                                                                              | <code></code>                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | host.rbac.labels                                                                                    | The labels for the service account                                                                                                                                                                                                                                                                                          | <code>{}</code>                                                                                                                                                                                                                                                                                                                                                                                                                              |

charts/shield/values.yaml

@@ -270,7 +270,7 @@ host:
     labels: {}
     # The annotations for the priority class
     annotations: {}
-  # Sets the host shield to run in privileged mode
+  # Sets the host shield to run in privileged mode. Disabling requires the use of the Universal eBPF driver. Must be enabled for Posture and Vulnerability Management functionalities.
   privileged: true
   rbac:
     # Create the RBAC resources for the host shield