Pass new CSI API Client and informer to Volume Plugins

pkg/volume/plugins.go

@@ -32,6 +32,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/validation"
 	clientset "k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/tools/record"
+	csiclientset "k8s.io/csi-api/pkg/client/clientset/versioned"
 	"k8s.io/kubernetes/pkg/cloudprovider"
 	"k8s.io/kubernetes/pkg/util/mount"
 	"k8s.io/kubernetes/pkg/volume/util/recyclerclient"
@@ -309,6 +310,9 @@ type VolumeHost interface {
 	// GetKubeClient returns a client interface
 	GetKubeClient() clientset.Interface
 
+	// GetCSIClient returns a client interface to csi.storage.k8s.io
+	GetCSIClient() csiclientset.Interface
+
 	// NewWrapperMounter finds an appropriate plugin with which to handle
 	// the provided spec.  This is used to implement volume plugins which
 	// "wrap" other plugins.  For example, the "secret" volume is