k8s csi code change

Godeps/Godeps.json

@@ -454,7 +454,7 @@
 		{
 			"ImportPath": "github.com/container-storage-interface/spec/lib/go/csi",
 			"Comment": "v0.1.0-5-g7ab01a9",
-			"Rev": "7ab01a90da87f9fef3ee1de0494962fdefaf7db7"
+			"Rev": "91c189774c16b0661255943c09ea9d97d5a423e7"
 		},
 		{
 			"ImportPath": "github.com/containerd/console",

pkg/api/persistentvolume/util.go

@@ -30,7 +30,7 @@ func getClaimRefNamespace(pv *api.PersistentVolume) string {
 }
 
 // Visitor is called with each object's namespace and name, and returns true if visiting should continue
-type Visitor func(namespace, name string) (shouldContinue bool)
+type Visitor func(namespace, name string, kubeletVisible bool) (shouldContinue bool)
 
 // VisitPVSecretNames invokes the visitor function with the name of every secret
 // referenced by the PV spec. If visitor returns false, visiting is short-circuited.
@@ -40,11 +40,11 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 	switch {
 	case source.AzureFile != nil:
 		if source.AzureFile.SecretNamespace != nil && len(*source.AzureFile.SecretNamespace) > 0 {
-			if len(source.AzureFile.SecretName) > 0 && !visitor(*source.AzureFile.SecretNamespace, source.AzureFile.SecretName) {
+			if len(source.AzureFile.SecretName) > 0 && !visitor(*source.AzureFile.SecretNamespace, source.AzureFile.SecretName, true /* kubeletVisible */) {
 				return false
 			}
 		} else {
-			if len(source.AzureFile.SecretName) > 0 && !visitor(getClaimRefNamespace(pv), source.AzureFile.SecretName) {
+			if len(source.AzureFile.SecretName) > 0 && !visitor(getClaimRefNamespace(pv), source.AzureFile.SecretName, true /* kubeletVisible */) {
 				return false
 			}
 		}
@@ -57,7 +57,7 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 				// use the secret namespace if namespace is set
 				ns = source.CephFS.SecretRef.Namespace
 			}
-			if !visitor(ns, source.CephFS.SecretRef.Name) {
+			if !visitor(ns, source.CephFS.SecretRef.Name, true /* kubeletVisible */) {
 				return false
 			}
 		}
@@ -69,7 +69,7 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 				// use the secret namespace if namespace is set
 				ns = source.FlexVolume.SecretRef.Namespace
 			}
-			if !visitor(ns, source.FlexVolume.SecretRef.Name) {
+			if !visitor(ns, source.FlexVolume.SecretRef.Name, true /* kubeletVisible */) {
 				return false
 			}
 		}
@@ -81,7 +81,7 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 				// use the secret namespace if namespace is set
 				ns = source.RBD.SecretRef.Namespace
 			}
-			if !visitor(ns, source.RBD.SecretRef.Name) {
+			if !visitor(ns, source.RBD.SecretRef.Name, true /* kubeletVisible */) {
 				return false
 			}
 		}
@@ -91,7 +91,7 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 			if source.ScaleIO.SecretRef != nil && len(source.ScaleIO.SecretRef.Namespace) > 0 {
 				ns = source.ScaleIO.SecretRef.Namespace
 			}
-			if !visitor(ns, source.ScaleIO.SecretRef.Name) {
+			if !visitor(ns, source.ScaleIO.SecretRef.Name, true /* kubeletVisible */) {
 				return false
 			}
 		}
@@ -103,14 +103,30 @@ func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
 				// use the secret namespace if namespace is set
 				ns = source.ISCSI.SecretRef.Namespace
 			}
-			if !visitor(ns, source.ISCSI.SecretRef.Name) {
+			if !visitor(ns, source.ISCSI.SecretRef.Name, true /* kubeletVisible */) {
 				return false
 			}
 		}
 	case source.StorageOS != nil:
-		if source.StorageOS.SecretRef != nil && !visitor(source.StorageOS.SecretRef.Namespace, source.StorageOS.SecretRef.Name) {
+		if source.StorageOS.SecretRef != nil && !visitor(source.StorageOS.SecretRef.Namespace, source.StorageOS.SecretRef.Name, true /* kubeletVisible */) {
 			return false
 		}
+	case source.CSI != nil:
+		if source.CSI.ControllerPublishSecretRef != nil {
+			if !visitor(source.CSI.ControllerPublishSecretRef.Namespace, source.CSI.ControllerPublishSecretRef.Name, false /* kubeletVisible */) {
+				return false
+			}
+		}
+		if source.CSI.NodePublishSecretRef != nil {
+			if !visitor(source.CSI.NodePublishSecretRef.Namespace, source.CSI.NodePublishSecretRef.Name, true /* kubeletVisible */) {
+				return false
+			}
+		}
+		if source.CSI.NodeStageSecretRef != nil {
+			if !visitor(source.CSI.NodeStageSecretRef.Namespace, source.CSI.NodeStageSecretRef.Name, true /* kubeletVisible */) {
+				return false
+			}
+		}
 	}
 	return true
 }

pkg/api/persistentvolume/util_test.go

@@ -117,11 +117,32 @@ func TestPVSecrets(t *testing.T) {
 					SecretRef: &api.ObjectReference{
 						Name:      "Spec.PersistentVolumeSource.StorageOS.SecretRef",
 						Namespace: "storageosns"}}}}},
+		{Spec: api.PersistentVolumeSpec{
+			ClaimRef: &api.ObjectReference{Namespace: "claimrefns", Name: "claimrefname"},
+			PersistentVolumeSource: api.PersistentVolumeSource{
+				CSI: &api.CSIPersistentVolumeSource{
+					ControllerPublishSecretRef: &api.SecretReference{
+						Name:      "Spec.PersistentVolumeSource.CSI.ControllerPublishSecretRef",
+						Namespace: "csi"}}}}},
+		{Spec: api.PersistentVolumeSpec{
+			ClaimRef: &api.ObjectReference{Namespace: "claimrefns", Name: "claimrefname"},
+			PersistentVolumeSource: api.PersistentVolumeSource{
+				CSI: &api.CSIPersistentVolumeSource{
+					NodePublishSecretRef: &api.SecretReference{
+						Name:      "Spec.PersistentVolumeSource.CSI.NodePublishSecretRef",
+						Namespace: "csi"}}}}},
+		{Spec: api.PersistentVolumeSpec{
+			ClaimRef: &api.ObjectReference{Namespace: "claimrefns", Name: "claimrefname"},
+			PersistentVolumeSource: api.PersistentVolumeSource{
+				CSI: &api.CSIPersistentVolumeSource{
+					NodeStageSecretRef: &api.SecretReference{
+						Name:      "Spec.PersistentVolumeSource.CSI.NodeStageSecretRef",
+						Namespace: "csi"}}}}},
 	}
 	extractedNames := sets.NewString()
 	extractedNamesWithNamespace := sets.NewString()
 	for _, pv := range pvs {
-		VisitPVSecretNames(pv, func(namespace, name string) bool {
+		VisitPVSecretNames(pv, func(namespace, name string, kubeletVisible bool) bool {
 			extractedNames.Insert(name)
 			extractedNamesWithNamespace.Insert(namespace + "/" + name)
 			return true
@@ -143,6 +164,9 @@ func TestPVSecrets(t *testing.T) {
 		"Spec.PersistentVolumeSource.ScaleIO.SecretRef",
 		"Spec.PersistentVolumeSource.ISCSI.SecretRef",
 		"Spec.PersistentVolumeSource.StorageOS.SecretRef",
+		"Spec.PersistentVolumeSource.CSI.ControllerPublishSecretRef",
+		"Spec.PersistentVolumeSource.CSI.NodePublishSecretRef",
+		"Spec.PersistentVolumeSource.CSI.NodeStageSecretRef",
 	)
 	secretPaths := collectSecretPaths(t, nil, "", reflect.TypeOf(&api.PersistentVolume{}))
 	secretPaths = secretPaths.Difference(excludedSecretPaths)
@@ -184,6 +208,10 @@ func TestPVSecrets(t *testing.T) {
 		"iscsi/Spec.PersistentVolumeSource.ISCSI.SecretRef",
 
 		"storageosns/Spec.PersistentVolumeSource.StorageOS.SecretRef",
+
+		"csi/Spec.PersistentVolumeSource.CSI.ControllerPublishSecretRef",
+		"csi/Spec.PersistentVolumeSource.CSI.NodePublishSecretRef",
+		"csi/Spec.PersistentVolumeSource.CSI.NodeStageSecretRef",
 	)
 	if missingNames := expectedNamespacedNames.Difference(extractedNamesWithNamespace); len(missingNames) > 0 {
 		t.Logf("Missing expected namespaced names:\n%s", strings.Join(missingNames.List(), "\n"))

pkg/apis/core/validation/validation.go

@@ -1452,6 +1452,45 @@ func validateCSIPersistentVolumeSource(csi *core.CSIPersistentVolumeSource, fldP
 		allErrs = append(allErrs, field.Required(fldPath.Child("volumeHandle"), ""))
 	}
 
+	if csi.ControllerPublishSecretRef != nil {
+		if len(csi.ControllerPublishSecretRef.Name) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("controllerPublishSecretRef", "name"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.ControllerPublishSecretRef.Name, fldPath.Child("name"))...)
+		}
+		if len(csi.ControllerPublishSecretRef.Namespace) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("controllerPublishSecretRef", "namespace"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.ControllerPublishSecretRef.Namespace, fldPath.Child("namespace"))...)
+		}
+	}
+
+	if csi.NodePublishSecretRef != nil {
+		if len(csi.NodePublishSecretRef.Name) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("nodePublishSecretRef ", "name"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.NodePublishSecretRef.Name, fldPath.Child("name"))...)
+		}
+		if len(csi.NodePublishSecretRef.Namespace) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("nodePublishSecretRef ", "namespace"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.NodePublishSecretRef.Namespace, fldPath.Child("namespace"))...)
+		}
+	}
+
+	if csi.NodeStageSecretRef != nil {
+		if len(csi.NodeStageSecretRef.Name) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("nodeStageSecretRef", "name"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.NodeStageSecretRef.Name, fldPath.Child("name"))...)
+		}
+		if len(csi.NodeStageSecretRef.Namespace) == 0 {
+			allErrs = append(allErrs, field.Required(fldPath.Child("nodeStageSecretRef", "namespace"), ""))
+		} else {
+			allErrs = append(allErrs, ValidateDNS1123Label(csi.NodeStageSecretRef.Namespace, fldPath.Child("namespace"))...)
+		}
+	}
+
 	return allErrs
 }
 

pkg/volume/csi/csi_client.go

@@ -32,7 +32,6 @@ import (
 
 type csiClient interface {
 	AssertSupportedVersion(ctx grpctx.Context, ver *csipb.Version) error
-	NodeProbe(ctx grpctx.Context, ver *csipb.Version) error
 	NodePublishVolume(
 		ctx grpctx.Context,
 		volumeid string,
@@ -41,9 +40,15 @@ type csiClient interface {
 		accessMode api.PersistentVolumeAccessMode,
 		volumeInfo map[string]string,
 		volumeAttribs map[string]string,
+		nodePublishCredentials map[string]string,
 		fsType string,
 	) error
-	NodeUnpublishVolume(ctx grpctx.Context, volID string, targetPath string) error
+	NodeUnpublishVolume(
+		ctx grpctx.Context,
+		volID string,
+		targetPath string,
+		nodeUnpublishCredentials map[string]string,
+	) error
 }
 
 // csiClient encapsulates all csi-plugin methods
@@ -146,13 +151,6 @@ func (c *csiDriverClient) AssertSupportedVersion(ctx grpctx.Context, ver *csipb.
 	return nil
 }
 
-func (c *csiDriverClient) NodeProbe(ctx grpctx.Context, ver *csipb.Version) error {
-	glog.V(4).Info(log("sending NodeProbe rpc call to csi driver: [version %v]", ver))
-	req := &csipb.NodeProbeRequest{Version: ver}
-	_, err := c.nodeClient.NodeProbe(ctx, req)
-	return err
-}
-
 func (c *csiDriverClient) NodePublishVolume(
 	ctx grpctx.Context,
 	volID string,
@@ -161,6 +159,7 @@ func (c *csiDriverClient) NodePublishVolume(
 	accessMode api.PersistentVolumeAccessMode,
 	volumeInfo map[string]string,
 	volumeAttribs map[string]string,
+	nodePublishCredentials map[string]string,
 	fsType string,
 ) error {
 	glog.V(4).Info(log("calling NodePublishVolume rpc [volid=%s,target_path=%s]", volID, targetPath))
@@ -176,13 +175,13 @@ func (c *csiDriverClient) NodePublishVolume(
 	}
 
 	req := &csipb.NodePublishVolumeRequest{
-		Version:          csiVersion,
-		VolumeId:         volID,
-		TargetPath:       targetPath,
-		Readonly:         readOnly,
-		PublishInfo:      volumeInfo,
-		VolumeAttributes: volumeAttribs,
-
+		Version:                csiVersion,
+		VolumeId:               volID,
+		TargetPath:             targetPath,
+		Readonly:               readOnly,
+		PublishInfo:            volumeInfo,
+		VolumeAttributes:       volumeAttribs,
+		NodePublishCredentials: nodePublishCredentials,
 		VolumeCapability: &csipb.VolumeCapability{
 			AccessMode: &csipb.VolumeCapability_AccessMode{
 				Mode: asCSIAccessMode(accessMode),
@@ -199,7 +198,7 @@ func (c *csiDriverClient) NodePublishVolume(
 	return err
 }
 
-func (c *csiDriverClient) NodeUnpublishVolume(ctx grpctx.Context, volID string, targetPath string) error {
+func (c *csiDriverClient) NodeUnpublishVolume(ctx grpctx.Context, volID string, targetPath string, nodeUnpublishCredentials map[string]string) error {
 	glog.V(4).Info(log("calling NodeUnpublishVolume rpc: [volid=%s, target_path=%s", volID, targetPath))
 	if volID == "" {
 		return errors.New("missing volume id")
@@ -213,9 +212,10 @@ func (c *csiDriverClient) NodeUnpublishVolume(ctx grpctx.Context, volID string,
 	}
 
 	req := &csipb.NodeUnpublishVolumeRequest{
-		Version:    csiVersion,
-		VolumeId:   volID,
-		TargetPath: targetPath,
+		Version:                  csiVersion,
+		VolumeId:                 volID,
+		TargetPath:               targetPath,
+		NodeUnpublishCredentials: nodeUnpublishCredentials,
 	}
 
 	_, err := c.nodeClient.NodeUnpublishVolume(ctx, req)

pkg/volume/csi/csi_client_test.go

@@ -68,28 +68,6 @@ func TestClientAssertSupportedVersion(t *testing.T) {
 	}
 }
 
-func TestClientNodeProbe(t *testing.T) {
-	testCases := []struct {
-		testName string
-		ver      *csipb.Version
-		mustFail bool
-		err      error
-	}{
-		{testName: "supported version", ver: &csipb.Version{Major: 0, Minor: 1, Patch: 0}},
-		{testName: "grpc error", ver: &csipb.Version{Major: 0, Minor: 1, Patch: 0}, mustFail: true, err: errors.New("grpc error")},
-	}
-
-	for _, tc := range testCases {
-		t.Logf("test case: %s", tc.testName)
-		client := setupClient(t)
-		client.nodeClient.(*fake.NodeClient).SetNextError(tc.err)
-		err := client.NodeProbe(grpctx.Background(), tc.ver)
-		if tc.mustFail && err == nil {
-			t.Error("test must fail, but err = nil")
-		}
-	}
-}
-
 func TestClientNodePublishVolume(t *testing.T) {
 	testCases := []struct {
 		name       string
@@ -119,6 +97,7 @@ func TestClientNodePublishVolume(t *testing.T) {
 			api.ReadWriteOnce,
 			map[string]string{"device": "/dev/null"},
 			map[string]string{"attr0": "val0"},
+			map[string]string{},
 			tc.fsType,
 		)
 
@@ -147,7 +126,8 @@ func TestClientNodeUnpublishVolume(t *testing.T) {
 	for _, tc := range testCases {
 		t.Logf("test case: %s", tc.name)
 		client.nodeClient.(*fake.NodeClient).SetNextError(tc.err)
-		err := client.NodeUnpublishVolume(grpctx.Background(), tc.volID, tc.targetPath)
+		nodeUnpublishCredentials := map[string]string{}
+		err := client.NodeUnpublishVolume(grpctx.Background(), tc.volID, tc.targetPath, nodeUnpublishCredentials)
 		if tc.mustFail && err == nil {
 			t.Error("test must fail, but err is nil")
 		}

pkg/volume/csi/csi_mounter.go

@@ -87,8 +87,6 @@ func getTargetPath(uid types.UID, specVolumeID string, host volume.VolumeHost) s
 var _ volume.Mounter = &csiMountMgr{}
 
 func (c *csiMountMgr) CanMount() error {
-	//TODO (vladimirvivien) use this method to probe controller using CSI.NodeProbe() call
-	// to ensure Node service is ready in the CSI plugin
 	return nil
 }
 
@@ -129,13 +127,6 @@ func (c *csiMountMgr) SetUpAt(dir string, fsGroup *int64) error {
 		return err
 	}
 
-	// probe driver
-	// TODO (vladimirvivien) move probe call where it is done only when it is needed.
-	if err := csi.NodeProbe(ctx, csiVersion); err != nil {
-		glog.Error(log("mounter.SetUpAt failed to probe driver: %v", err))
-		return err
-	}
-
 	// search for attachment by VolumeAttachment.Spec.Source.PersistentVolumeName
 	if c.volumeInfo == nil {
 		attachment, err := c.k8s.StorageV1beta1().VolumeAttachments().Get(attachID, meta.GetOptions{})
@@ -188,7 +179,10 @@ func (c *csiMountMgr) SetUpAt(dir string, fsGroup *int64) error {
 	if len(fsType) == 0 {
 		fsType = defaultFSType
 	}
-
+	nodePublishCredentials := map[string]string{}
+	if csiSource.NodePublishSecretRef != nil {
+		nodePublishCredentials = getCredentialsFromSecret(c.k8s, csiSource.NodePublishSecretRef)
+	}
 	err = csi.NodePublishVolume(
 		ctx,
 		c.volumeID,
@@ -197,6 +191,7 @@ func (c *csiMountMgr) SetUpAt(dir string, fsGroup *int64) error {
 		accessMode,
 		c.volumeInfo,
 		attribs,
+		nodePublishCredentials,
 		fsType,
 	)
 
@@ -244,6 +239,12 @@ func (c *csiMountMgr) TearDownAt(dir string) error {
 		return nil
 	}
 
+	csiSource, err := getCSISourceFromSpec(c.spec)
+	if err != nil {
+		glog.Error(log("mounter.TearDownAt failed to get CSI persistent source: %v", err))
+		return err
+	}
+
 	// load volume info from file
 	dataDir := path.Dir(dir) // dropoff /mount at end
 	data, err := loadVolumeData(dataDir, volDataFileName)
@@ -273,7 +274,11 @@ func (c *csiMountMgr) TearDownAt(dir string) error {
 		return err
 	}
 
-	if err := csi.NodeUnpublishVolume(ctx, volID, dir); err != nil {
+	nodeUnpublishCredentials := map[string]string{}
+	if csiSource.NodePublishSecretRef != nil {
+		nodeUnpublishCredentials = getCredentialsFromSecret(c.k8s, csiSource.NodePublishSecretRef)
+	}
+	if err := csi.NodeUnpublishVolume(ctx, volID, dir, nodeUnpublishCredentials); err != nil {
 		glog.Errorf(log("mounter.TearDownAt failed: %v", err))
 		return err
 	}

pkg/volume/csi/csi_util.go

+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package csi
+
+import (
+	"github.com/golang/glog"
+	api "k8s.io/api/core/v1"
+	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes"
+)
+
+func getCredentialsFromSecret(k8s kubernetes.Interface, secretRef *api.SecretReference) map[string]string {
+	credentials := map[string]string{}
+	secret, err := k8s.CoreV1().Secrets(secretRef.Namespace).Get(secretRef.Name, meta.GetOptions{})
+	if err != nil {
+		glog.Warningf("failed to find the secret %s in the namespace %s with error: %v\n", secretRef.Name, secretRef.Namespace, err)
+		return credentials
+	}
+	for key, value := range secret.Data {
+		credentials[key] = string(value)
+	}
+
+	return credentials
+}

pkg/volume/csi/fake/fake_client.go

@@ -67,6 +67,16 @@ func (f *IdentityClient) GetPluginInfo(ctx context.Context, in *csipb.GetPluginI
 	return nil, nil
 }
 
+// GetPluginCapabilities implements csi method
+func (f *IdentityClient) GetPluginCapabilities(ctx context.Context, in *csipb.GetPluginCapabilitiesRequest, opts ...grpc.CallOption) (*csipb.GetPluginCapabilitiesResponse, error) {
+	return nil, nil
+}
+
+// Probe implements csi method
+func (f *IdentityClient) Probe(ctx context.Context, in *csipb.ProbeRequest, opts ...grpc.CallOption) (*csipb.ProbeResponse, error) {
+	return nil, nil
+}
+
 // NodeClient returns CSI node client
 type NodeClient struct {
 	nodePublishedVolumes map[string]string
@@ -110,17 +120,6 @@ func (f *NodeClient) NodePublishVolume(ctx grpctx.Context, req *csipb.NodePublis
 	return &csipb.NodePublishVolumeResponse{}, nil
 }
 
-// NodeProbe implements csi NodeProbe
-func (f *NodeClient) NodeProbe(ctx context.Context, req *csipb.NodeProbeRequest, opts ...grpc.CallOption) (*csipb.NodeProbeResponse, error) {
-	if f.nextErr != nil {
-		return nil, f.nextErr
-	}
-	if req.Version == nil {
-		return nil, errors.New("missing version")
-	}
-	return &csipb.NodeProbeResponse{}, nil
-}
-
 // NodeUnpublishVolume implements csi method
 func (f *NodeClient) NodeUnpublishVolume(ctx context.Context, req *csipb.NodeUnpublishVolumeRequest, opts ...grpc.CallOption) (*csipb.NodeUnpublishVolumeResponse, error) {
 	if f.nextErr != nil {
@@ -147,6 +146,16 @@ func (f *NodeClient) NodeGetCapabilities(ctx context.Context, in *csipb.NodeGetC
 	return nil, nil
 }
 
+// NodeStageVolume implements csi method
+func (f *NodeClient) NodeStageVolume(ctx context.Context, in *csipb.NodeStageVolumeRequest, opts ...grpc.CallOption) (*csipb.NodeStageVolumeResponse, error) {
+	return nil, nil
+}
+
+// NodeUnstageVolume implements csi method
+func (f *NodeClient) NodeUnstageVolume(ctx context.Context, in *csipb.NodeUnstageVolumeRequest, opts ...grpc.CallOption) (*csipb.NodeUnstageVolumeResponse, error) {
+	return nil, nil
+}
+
 // ControllerClient represents a CSI Controller client
 type ControllerClient struct {
 	nextCapabilities []*csipb.ControllerServiceCapability
@@ -224,8 +233,3 @@ func (f *ControllerClient) ListVolumes(ctx context.Context, in *csipb.ListVolume
 func (f *ControllerClient) GetCapacity(ctx context.Context, in *csipb.GetCapacityRequest, opts ...grpc.CallOption) (*csipb.GetCapacityResponse, error) {
 	return nil, nil
 }
-
-// ControllerProbe implements csi method
-func (f *ControllerClient) ControllerProbe(ctx context.Context, in *csipb.ControllerProbeRequest, opts ...grpc.CallOption) (*csipb.ControllerProbeResponse, error) {
-	return nil, nil
-}

plugin/pkg/auth/authorizer/node/graph.go

@@ -253,9 +253,11 @@ func (g *Graph) AddPV(pv *api.PersistentVolume) {
 
 		// since we don't know the other end of the pvc -> pod -> node chain (or it may not even exist yet), we can't decorate these edges with kubernetes node info
 		g.graph.SetEdge(simple.Edge{F: pvVertex, T: g.getOrCreateVertex_locked(pvcVertexType, pv.Spec.ClaimRef.Namespace, pv.Spec.ClaimRef.Name)})
-		pvutil.VisitPVSecretNames(pv, func(namespace, secret string) bool {
+		pvutil.VisitPVSecretNames(pv, func(namespace, secret string, kubeletVisible bool) bool {
 			// This grants access to the named secret in the same namespace as the bound PVC
-			g.graph.SetEdge(simple.Edge{F: g.getOrCreateVertex_locked(secretVertexType, namespace, secret), T: pvVertex})
+			if kubeletVisible {
+				g.graph.SetEdge(simple.Edge{F: g.getOrCreateVertex_locked(secretVertexType, namespace, secret), T: pvVertex})
+			}
 			return true
 		})
 	}