kubernetes/cmd/kube-controller-manager/app/plugins_providers.go

type probeFn …

func appendPluginBasedOnFeatureFlags(logger klog.Logger, plugins []volume.VolumePlugin, inTreePluginName string, featureGate featuregate.FeatureGate, pluginInfo pluginInfo) ([]volume.VolumePlugin, error) { … }

type pluginInfo …

func appendAttachableLegacyProviderVolumes(logger klog.Logger, allPlugins []volume.VolumePlugin, featureGate featuregate.FeatureGate) ([]volume.VolumePlugin, error) { … }

func appendExpandableLegacyProviderVolumes(logger klog.Logger, allPlugins []volume.VolumePlugin, featureGate featuregate.FeatureGate) ([]volume.VolumePlugin, error) { … }

func appendLegacyProviderVolumes(logger klog.Logger, allPlugins []volume.VolumePlugin, featureGate featuregate.FeatureGate) ([]volume.VolumePlugin, error) { … }