feat: add feature gate

Signed-off-by: Jian Zeng <[email protected]>

Author: knight42

pkg/features/kube_features.go

@@ -466,6 +466,13 @@ const (
 	// Set pod completion index as a pod label for Indexed Jobs.
 	PodIndexLabel featuregate.Feature = "PodIndexLabel"
 
+	// owner: @knight42
+	// kep: https://kep.k8s.io/3288
+	// alpha: v1.32
+	//
+	// Enables only stdout or stderr of the container to be retrievd.
+	PodLogsQuerySplitStreams featuregate.Feature = "PodLogsQuerySplitStreams"
+
 	// owner: @ddebroy, @kannon92
 	//
 	// Enables reporting of PodReadyToStartContainersCondition condition in pod status after pod

pkg/features/versioned_kube_features.go

@@ -700,6 +700,10 @@ var defaultVersionedKubernetesFeatureGates = map[featuregate.Feature]featuregate
 		{Version: version.MustParse("1.32"), Default: true, LockToDefault: true, PreRelease: featuregate.GA},
 	},
 
+	PodLogsQuerySplitStreams: {
+		{Version: version.MustParse("1.32"), Default: false, PreRelease: featuregate.Alpha},
+	},
+
 	StatefulSetAutoDeletePVC: {
 		{Version: version.MustParse("1.23"), Default: false, PreRelease: featuregate.Alpha},
 		{Version: version.MustParse("1.27"), Default: true, PreRelease: featuregate.Beta},

test/featuregates_linter/test_data/versioned_feature_list.yaml

@@ -912,6 +912,12 @@
     lockToDefault: false
     preRelease: Alpha
     version: "1.32"
+- name: PodLogsQuerySplitStreams
+  versionedSpecs:
+    - default: false
+      lockToDefault: false
+      preRelease: Alpha
+      version: "1.32"
 - name: PodReadyToStartContainersCondition
   versionedSpecs:
   - default: false