[otel/darwin]: Enable cpu and disk hostmetrics scrapers (#11423) (#11594)

* [darwin] enable cpu and disk hostmetrics scrapers

* chore: add changelog

(cherry picked from commit a54754b)

Co-authored-by: Roger Coll <[email protected]>

Author: mergify[bot]

changelog/fragments/1764087321-enable_darwin_cpu_disk_scrapers.yaml

@@ -0,0 +1,32 @@
+# Kind can be one of:
+# - breaking-change: a change to previously-documented behavior
+# - deprecation: functionality that is being removed in a later release
+# - bug-fix: fixes a problem in a previous version
+# - enhancement: extends functionality but does not break or fix existing behavior
+# - feature: new functionality
+# - known-issue: problems that we are aware of in a given version
+# - security: impacts on the security of a product or a user’s deployment.
+# - upgrade: important information for someone upgrading from a prior version
+# - other: does not fit into any of the other categories
+kind: feature
+
+# Change summary; a 80ish characters long description of the change.
+summary: Enable cpu and disk hostmetrics scrapers for Darwin configurations
+
+# Long description; in case the summary is not enough to describe the change
+# this field accommodate a description without length limits.
+# NOTE: This field will be rendered only for breaking-change and known-issue kinds at the moment.
+#description:
+
+# Affected component; usually one of "elastic-agent", "fleet-server", "filebeat", "metricbeat", "auditbeat", "all", etc.
+component:
+
+# PR URL; optional; the PR number that added the changeset.
+# If not present is automatically filled by the tooling finding the PR where this changelog fragment has been added.
+# NOTE: the tooling supports backports, so it's able to fill the original PR number instead of the backport PR number.
+# Please provide it if you are adding a fragment for a different PR.
+#pr: https://github.com/owner/repo/1234
+
+# Issue URL; optional; the GitHub issue related to this changeset (either closes or is part of).
+# If not present is automatically filled by the tooling with the issue linked to the PR number.
+#issue: https://github.com/owner/repo/1234

internal/pkg/otel/samples/darwin/logs_metrics_traces.yml

@@ -12,7 +12,14 @@ receivers:
   hostmetrics/system:
     collection_interval: 60s
     scrapers:
+      disk:
       filesystem:
+      cpu:
+        metrics:
+          system.cpu.utilization:
+            enabled: true
+          system.cpu.logical.count:
+            enabled: true
       memory:
         metrics:
           system.memory.utilization:

internal/pkg/otel/samples/darwin/managed_otlp/logs_metrics_traces.yml

@@ -12,7 +12,14 @@ receivers:
   hostmetrics/system:
     collection_interval: 60s
     scrapers:
+      disk:
       filesystem:
+      cpu:
+        metrics:
+          system.cpu.utilization:
+            enabled: true
+          system.cpu.logical.count:
+            enabled: true
       memory:
         metrics:
           system.memory.utilization:

internal/pkg/otel/samples/darwin/managed_otlp/platformlogs_hostmetrics.yml

@@ -12,7 +12,14 @@ receivers:
   hostmetrics/system:
     collection_interval: 60s
     scrapers:
+      disk:
       filesystem:
+      cpu:
+        metrics:
+          system.cpu.utilization:
+            enabled: true
+          system.cpu.logical.count:
+            enabled: true
       memory:
         metrics:
           system.memory.utilization:

internal/pkg/otel/samples/darwin/platformlogs_hostmetrics.yml

@@ -12,7 +12,14 @@ receivers:
   hostmetrics/system:
     collection_interval: 60s
     scrapers:
+      disk:
       filesystem:
+      cpu:
+        metrics:
+          system.cpu.utilization:
+            enabled: true
+          system.cpu.logical.count:
+            enabled: true
       memory:
         metrics:
           system.memory.utilization: