remove kubeletstats config converter

.chloggen/remove-kubeletstats-utilization-converter.yaml

@@ -0,0 +1,16 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: bug_fix
+
+# The name of the component, or a single word describing the area of concern, (e.g. crosslink)
+component: receiver/kubeletstats
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Removed the Splunk distribution's config converter that handled no-op configuration sections for CPU utilization metrics that were already disabled
+
+# One or more tracking issues related to the change
+issues: [6815]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

.github/workflows/integration-test.yml

@@ -340,6 +340,10 @@ jobs:
         matrix: ${{ fromJSON(needs.integration-test-discovery-matrix.outputs.matrix) }}
         fail-fast: false
       steps:
+        - name: Free up disk space for next step
+          uses: jlumbroso/free-disk-space@v1.3.1
+          if: runner.os == 'Linux'
+          continue-on-error: true
         - uses: actions/checkout@v5
           with:
             fetch-depth: 0
@@ -403,6 +407,10 @@ jobs:
       matrix: ${{ fromJSON(needs.integration-test-discovery-k8s-matrix.outputs.matrix) }}
       fail-fast: false
     steps:
+      - name: Free up disk space for next step
+        uses: jlumbroso/free-disk-space@v1.3.1
+        if: runner.os == 'Linux'
+        continue-on-error: true
       - uses: actions/checkout@v5
         with:
           fetch-depth: 0

CHANGELOG.md

@@ -20,6 +20,7 @@ and the [opentelemetry-collector-contrib v0.136.0](https://github.com/open-telem
 - (Contrib) `pkg/ottl`: Upgrade profiles proto to 1.8.0 ([#42526](https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/42526))
   See [proto changelog](https://github.com/open-telemetry/opentelemetry-proto/blob/main/CHANGELOG.md#180---2025-09-02).
 - (Contrib) `transformprocessor`: Upgrade profiles proto to 1.8.0 ([#42526](https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/42526))
+- (Contrib) `kubeletstatsreceiver`: Remove support for no-op config sections for disabled CPU utilization metrics ([#42727](https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/42727))
 
 ### 💡 Enhancements 💡
 

go.mod

@@ -580,7 +580,7 @@ require (
 	github.com/go-sql-driver/mysql v1.9.3 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/go-test/deep v1.1.1 // indirect
-	github.com/gobwas/glob v0.2.4-0.20181002190808-e7a84e9525fe
+	github.com/gobwas/glob v0.2.4-0.20181002190808-e7a84e9525fe // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
@@ -707,7 +707,7 @@ require (
 	github.com/rs/cors v1.11.1 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/shirou/gopsutil/v3 v3.24.5 // indirect
-	github.com/signalfx/com_signalfx_metrics_protobuf v0.0.3
+	github.com/signalfx/com_signalfx_metrics_protobuf v0.0.3 // indirect
 	github.com/signalfx/defaults v1.2.2-0.20180531161417-70562fe60657 // indirect
 	github.com/signalfx/gohistogram v0.0.0-20160107210732-1ccfd2ff5083 // indirect
 	github.com/signalfx/ingest-protocols v0.4.1 // indirect