enterprise reporting: add product usage metrics (#27005)

Add documentation for an enterprise-only feature which will allow us on the Nomad team to better understand how Nomad is being used by enterprise customers.

This does not apply at all to CE code or binaries. This only documents what metrics we gather in enterprise binaries, and how to disable the extra metrics if desired.

Author: gulducat

.changelog/27005.txt

@@ -0,0 +1,3 @@
+```release-note:improvement
+reporting (Enterprise): Include product usage metrics with license utilization reports
+```

website/content/commands/operator/utilization.mdx

@@ -8,7 +8,8 @@ description: |-
 # `nomad operator utilization` command reference
 
 The `operator utilization` command allows Nomad Enterprise users to generate
-utilization reporting bundles. If you have disabled automated reporting, use
+utilization reporting bundles. If you have disabled [automated
+reporting](/nomad/docs/enterprise/license/utilization-reporting), use
 this command to manually generate the report and send it to HashiCorp. Nomad
 takes a new snapshot when there are no snapshots from the past twenty-four
 hours.
@@ -18,10 +19,6 @@ capability.
 
 <EnterpriseAlert />
 
-Refer to the [manual license utilization
-reporting](/nomad/docs/enterprise/license/utilization-reporting) page to learn
-more about reporting your Nomad Enterprise license utilization.
-
 ## Options
 
 - `-message` `(string; "")` - Provide context about the conditions under which

website/content/docs/configuration/reporting.mdx

@@ -41,10 +41,17 @@ reporting {
   state store. You can export these snapshots with the [`nomad operator
   utilization`][] command.
 
+- `disable_product_usage_reporting` `(bool: false)` - Specifies whether detailed
+  product usage metrics should be disabled. Review the
+  [full list of metrics](/nomad/docs/enterprise/license/utilization-reporting#full-list-of-metrics)
+  before disabling this option, and share any concerns you may have
+  with your account manager.
+
 ## `license` Block
 
 - `enabled` `(bool: true)` - Specifies whether automated license utilization
-  reporting should be enabled and run.
+  reporting should be enabled and run. License utilization metrics are still
+  gathered for offline reporting.
 
 [server_mode_enabled]: /nomad/docs/configuration/server#enabled
 [automated_license_utilization_reporting]: /nomad/docs/enterprise/license/utilization-reporting