Merge pull request #197 from cleverhu/add-features-for-remainingItemCount

Change the default value of the feature gate RemainintItemCount to false

Author: Iceber

cmd/apiserver/app/apiserver.go

@@ -4,9 +4,12 @@ import (
 	"context"
 
 	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/util/runtime"
+	genericfeatures "k8s.io/apiserver/pkg/features"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	cliflag "k8s.io/component-base/cli/flag"
 	"k8s.io/component-base/cli/globalflag"
+	"k8s.io/component-base/featuregate"
 	"k8s.io/component-base/term"
 
 	"github.com/clusterpedia-io/clusterpedia/cmd/apiserver/app/options"
@@ -60,3 +63,16 @@ func NewClusterPediaServerCommand(ctx context.Context) *cobra.Command {
 	cliflag.SetUsageAndHelpFunc(cmd, namedFlagSets, cols)
 	return cmd
 }
+
+func init() {
+	// The feature gate `RemainingItemCount` should default to false
+	// https://github.com/clusterpedia-io/clusterpedia/issues/196
+	gates := utilfeature.DefaultMutableFeatureGate.GetAll()
+	gate := gates[genericfeatures.RemainingItemCount]
+	gate.Default = false
+	gates[genericfeatures.RemainingItemCount] = gate
+
+	utilfeature.DefaultMutableFeatureGate = featuregate.NewFeatureGate()
+	runtime.Must(utilfeature.DefaultMutableFeatureGate.Add(gates))
+	utilfeature.DefaultFeatureGate = utilfeature.DefaultMutableFeatureGate
+}