Merge pull request kubernetes#76221 from RobertKrawitz/node-pid-limit-beta

Graduate SupportNodePidsLimit to beta

Author: k8s-ci-robot

pkg/features/kube_features.go

@@ -418,7 +418,7 @@ const (
 	CSIMigrationAWS utilfeature.Feature = "CSIMigrationAWS"
 
 	// owner: @RobertKrawitz
-	// alpha: v1.14
+	// beta: v1.15
 	//
 	// Implement support for limiting pids in nodes
 	SupportNodePidsLimit utilfeature.Feature = "SupportNodePidsLimit"
@@ -479,7 +479,7 @@ var defaultKubernetesFeatureGates = map[utilfeature.Feature]utilfeature.FeatureS
 	ResourceLimitsPriorityFunction:              {Default: false, PreRelease: utilfeature.Alpha},
 	SupportIPVSProxyMode:                        {Default: true, PreRelease: utilfeature.GA},
 	SupportPodPidsLimit:                         {Default: true, PreRelease: utilfeature.Beta},
-	SupportNodePidsLimit:                        {Default: false, PreRelease: utilfeature.Alpha},
+	SupportNodePidsLimit:                        {Default: true, PreRelease: utilfeature.Beta},
 	HyperVContainer:                             {Default: false, PreRelease: utilfeature.Alpha},
 	ScheduleDaemonSetPods:                       {Default: true, PreRelease: utilfeature.Beta},
 	TokenRequest:                                {Default: true, PreRelease: utilfeature.Beta},

test/e2e_node/node_container_manager_test.go

@@ -29,7 +29,6 @@ import (
 	"k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/kubernetes/pkg/features"
 	kubeletconfig "k8s.io/kubernetes/pkg/kubelet/apis/config"
 	"k8s.io/kubernetes/pkg/kubelet/cm"
 	"k8s.io/kubernetes/pkg/kubelet/stats/pidlimit"
@@ -40,7 +39,6 @@ import (
 )
 
 func setDesiredConfiguration(initialConfig *kubeletconfig.KubeletConfiguration) {
-	initialConfig.FeatureGates[string(features.SupportNodePidsLimit)] = true
 	initialConfig.EnforceNodeAllocatable = []string{"pods", kubeReservedCgroup, systemReservedCgroup}
 	initialConfig.SystemReserved = map[string]string{
 		string(v1.ResourceCPU):    "100m",