Merge pull request #44465 from dipesh-rawat/add-missing-feature-description

Add description for "StatefulSetAutoDeletePVC" feature gate

Author: k8s-ci-robot

content/en/docs/reference/command-line-tools-reference/feature-gates/index.md

@@ -518,6 +518,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
 - {{< feature-gate-description name="SizeMemoryBackedVolumes" >}}
 - {{< feature-gate-description name="SkipReadOnlyValidationGCE" >}}
 - {{< feature-gate-description name="StableLoadBalancerNodeSet" >}}
+- {{< feature-gate-description name="StatefulSetAutoDeletePVC" >}}
 - {{< feature-gate-description name="StatefulSetStartOrdinal" >}}
 - {{< feature-gate-description name="StorageVersionAPI" >}}
 - {{< feature-gate-description name="StorageVersionHash" >}}

content/en/docs/reference/command-line-tools-reference/feature-gates/stateful-set-auto-delete-pvc.md

@@ -0,0 +1,13 @@
+---
+title: StatefulSetAutoDeletePVC
+content_type: feature_gate
+
+_build:
+  list: never
+  render: false
+---
+Allows the use of the optional `.spec.persistentVolumeClaimRetentionPolicy` field, 
+providing control over the deletion of PVCs in a StatefulSet's lifecycle.
+See
+[PersistentVolumeClaim retention](/docs/concepts/workloads/controllers/statefulset/#persistentvolumeclaim-retention)
+for more details.