Update go dependencies to v1.17.0

vendor/k8s.io/kubernetes/pkg/volume/plugins.go

@@ -22,6 +22,10 @@ import (
 	"strings"
 	"sync"
 
+	"k8s.io/klog"
+	"k8s.io/utils/exec"
+	"k8s.io/utils/mount"
+
 	authenticationv1 "k8s.io/api/authentication/v1"
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
@@ -32,13 +36,12 @@ import (
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	"k8s.io/client-go/informers"
 	clientset "k8s.io/client-go/kubernetes"
+	storagelistersv1 "k8s.io/client-go/listers/storage/v1"
 	storagelisters "k8s.io/client-go/listers/storage/v1beta1"
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/client-go/tools/record"
 	cloudprovider "k8s.io/cloud-provider"
-	"k8s.io/klog"
 	"k8s.io/kubernetes/pkg/features"
-	"k8s.io/kubernetes/pkg/util/mount"
 	"k8s.io/kubernetes/pkg/volume/util/hostutil"
 	"k8s.io/kubernetes/pkg/volume/util/recyclerclient"
 	"k8s.io/kubernetes/pkg/volume/util/subpath"
@@ -156,10 +159,6 @@ type VolumePlugin interface {
 	// const.
 	CanSupport(spec *Spec) bool
 
-	// IsMigratedToCSI tests whether a CSIDriver implements this plugin's
-	// functionality
-	IsMigratedToCSI() bool
-
 	// RequiresRemount returns true if this plugin requires mount calls to be
 	// reexecuted. Atomically updating volumes, like Downward API, depend on
 	// this to update the contents of the volume.
@@ -350,7 +349,7 @@ type KubeletVolumeHost interface {
 // to access methods on the Attach Detach Controller.
 type AttachDetachVolumeHost interface {
 	// CSINodeLister returns the informer lister for the CSINode API Object
-	CSINodeLister() storagelisters.CSINodeLister
+	CSINodeLister() storagelistersv1.CSINodeLister
 
 	// CSIDriverLister returns the informer lister for the CSIDriver API Object
 	CSIDriverLister() storagelisters.CSIDriverLister
@@ -436,7 +435,7 @@ type VolumeHost interface {
 	DeleteServiceAccountTokenFunc() func(podUID types.UID)
 
 	// Returns an interface that should be used to execute any utilities in volume plugins
-	GetExec(pluginName string) mount.Exec
+	GetExec(pluginName string) exec.Interface
 
 	// Returns the labels on the node
 	GetNodeLabels() (map[string]string, error)
@@ -690,39 +689,6 @@ func (pm *VolumePluginMgr) FindPluginBySpec(spec *Spec) (VolumePlugin, error) {
 	return matches[0], nil
 }
 
-// IsPluginMigratableBySpec looks for a plugin that can support a given volume
-// specification and whether that plugin is Migratable. If no plugins can
-// support or more than one plugin can support it, return error.
-func (pm *VolumePluginMgr) IsPluginMigratableBySpec(spec *Spec) (bool, error) {
-	pm.mutex.Lock()
-	defer pm.mutex.Unlock()
-
-	if spec == nil {
-		return false, fmt.Errorf("could not find if plugin is migratable because volume spec is nil")
-	}
-
-	matches := []VolumePlugin{}
-	for _, v := range pm.plugins {
-		if v.CanSupport(spec) {
-			matches = append(matches, v)
-		}
-	}
-
-	if len(matches) == 0 {
-		// Not a known plugin (flex) in which case it is not migratable
-		return false, nil
-	}
-	if len(matches) > 1 {
-		matchedPluginNames := []string{}
-		for _, plugin := range matches {
-			matchedPluginNames = append(matchedPluginNames, plugin.GetPluginName())
-		}
-		return false, fmt.Errorf("multiple volume plugins matched: %s", strings.Join(matchedPluginNames, ","))
-	}
-
-	return matches[0].IsMigratedToCSI(), nil
-}
-
 // FindPluginByName fetches a plugin by name or by legacy name.  If no plugin
 // is found, returns error.
 func (pm *VolumePluginMgr) FindPluginByName(name string) (VolumePlugin, error) {