features: set user namespace features on by default

Signed-off-by: Peter Hunt <[email protected]>

Author: haircommander

features/.features.go.swp

@@ -687,23 +687,26 @@ var (
 						contactPerson("haircommander").
 						productScope(kubernetes).
 						enhancementPR("https://github.com/kubernetes/enhancements/issues/127").
-						enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+						enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade, configv1.Default).
 						mustRegister()
 
+	// Note: this feature is perma-alpha, but it is safe and desireable to enable.
+	// It was an oversight in upstream to not remove the feature gate after the version skew became safe in 1.33.
+	// See https://github.com/kubernetes/enhancements/tree/d4226c42/keps/sig-node/127-user-namespaces#pod-security-standards-pss-integration
 	FeatureGateUserNamespacesPodSecurityStandards = newFeatureGate("UserNamespacesPodSecurityStandards").
 							reportProblemsToJiraComponent("Node").
 							contactPerson("haircommander").
 							productScope(kubernetes).
 							enhancementPR("https://github.com/kubernetes/enhancements/issues/127").
-							enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+							enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade, configv1.Default).
 							mustRegister()
 
 	FeatureGateProcMountType = newFeatureGate("ProcMountType").
 					reportProblemsToJiraComponent("Node").
 					contactPerson("haircommander").
 					productScope(kubernetes).
 					enhancementPR("https://github.com/kubernetes/enhancements/issues/4265").
-					enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+					enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade, configv1.Default).
 					mustRegister()
 
 	FeatureGateVSphereMultiNetworks = newFeatureGate("VSphereMultiNetworks").