Add generated file

This PR adds generated files under pkg/client and vendor folder.

pkg/client/clientset/versioned/clientset.go

@@ -0,0 +1,98 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package versioned
+
+import (
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1"
+	discovery "k8s.io/client-go/discovery"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	VolumesnapshotV1alpha1() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Volumesnapshot() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	volumesnapshotV1alpha1 *volumesnapshotv1alpha1.VolumesnapshotV1alpha1Client
+}
+
+// VolumesnapshotV1alpha1 retrieves the VolumesnapshotV1alpha1Client
+func (c *Clientset) VolumesnapshotV1alpha1() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface {
+	return c.volumesnapshotV1alpha1
+}
+
+// Deprecated: Volumesnapshot retrieves the default version of VolumesnapshotClient.
+// Please explicitly pick a version.
+func (c *Clientset) Volumesnapshot() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface {
+	return c.volumesnapshotV1alpha1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.volumesnapshotV1alpha1, err = volumesnapshotv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.volumesnapshotV1alpha1 = volumesnapshotv1alpha1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.volumesnapshotV1alpha1 = volumesnapshotv1alpha1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}

pkg/client/clientset/versioned/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated clientset.
+package versioned

pkg/client/clientset/versioned/fake/clientset_generated.go

@@ -0,0 +1,82 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	clientset "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1"
+	fakevolumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/discovery"
+	fakediscovery "k8s.io/client-go/discovery/fake"
+	"k8s.io/client-go/testing"
+)
+
+// NewSimpleClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewSimpleClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
+// Clientset implements clientset.Interface. Meant to be embedded into a
+// struct to get a default implementation. This makes faking out just the method
+// you want to test easier.
+type Clientset struct {
+	testing.Fake
+	discovery *fakediscovery.FakeDiscovery
+}
+
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	return c.discovery
+}
+
+var _ clientset.Interface = &Clientset{}
+
+// VolumesnapshotV1alpha1 retrieves the VolumesnapshotV1alpha1Client
+func (c *Clientset) VolumesnapshotV1alpha1() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface {
+	return &fakevolumesnapshotv1alpha1.FakeVolumesnapshotV1alpha1{Fake: &c.Fake}
+}
+
+// Volumesnapshot retrieves the VolumesnapshotV1alpha1Client
+func (c *Clientset) Volumesnapshot() volumesnapshotv1alpha1.VolumesnapshotV1alpha1Interface {
+	return &fakevolumesnapshotv1alpha1.FakeVolumesnapshotV1alpha1{Fake: &c.Fake}
+}

pkg/client/clientset/versioned/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated fake clientset.
+package fake

pkg/client/clientset/versioned/fake/register.go

@@ -0,0 +1,54 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+var parameterCodec = runtime.NewParameterCodec(scheme)
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	volumesnapshotv1alpha1.AddToScheme(scheme)
+}

pkg/client/clientset/versioned/scheme/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme

pkg/client/clientset/versioned/scheme/register.go

@@ -0,0 +1,54 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package scheme
+
+import (
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(Scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	volumesnapshotv1alpha1.AddToScheme(scheme)
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake/fake_volumesnapshot.go

@@ -0,0 +1,140 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeVolumeSnapshots implements VolumeSnapshotInterface
+type FakeVolumeSnapshots struct {
+	Fake *FakeVolumesnapshotV1alpha1
+	ns   string
+}
+
+var volumesnapshotsResource = schema.GroupVersionResource{Group: "volumesnapshot", Version: "v1alpha1", Resource: "volumesnapshots"}
+
+var volumesnapshotsKind = schema.GroupVersionKind{Group: "volumesnapshot", Version: "v1alpha1", Kind: "VolumeSnapshot"}
+
+// Get takes name of the volumeSnapshot, and returns the corresponding volumeSnapshot object, and an error if there is any.
+func (c *FakeVolumeSnapshots) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshot, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(volumesnapshotsResource, c.ns, name), &v1alpha1.VolumeSnapshot{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), err
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshots that match those selectors.
+func (c *FakeVolumeSnapshots) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(volumesnapshotsResource, volumesnapshotsKind, c.ns, opts), &v1alpha1.VolumeSnapshotList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.VolumeSnapshotList{ListMeta: obj.(*v1alpha1.VolumeSnapshotList).ListMeta}
+	for _, item := range obj.(*v1alpha1.VolumeSnapshotList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshots.
+func (c *FakeVolumeSnapshots) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(volumesnapshotsResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a volumeSnapshot and creates it.  Returns the server's representation of the volumeSnapshot, and an error, if there is any.
+func (c *FakeVolumeSnapshots) Create(volumeSnapshot *v1alpha1.VolumeSnapshot) (result *v1alpha1.VolumeSnapshot, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(volumesnapshotsResource, c.ns, volumeSnapshot), &v1alpha1.VolumeSnapshot{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), err
+}
+
+// Update takes the representation of a volumeSnapshot and updates it. Returns the server's representation of the volumeSnapshot, and an error, if there is any.
+func (c *FakeVolumeSnapshots) Update(volumeSnapshot *v1alpha1.VolumeSnapshot) (result *v1alpha1.VolumeSnapshot, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(volumesnapshotsResource, c.ns, volumeSnapshot), &v1alpha1.VolumeSnapshot{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeVolumeSnapshots) UpdateStatus(volumeSnapshot *v1alpha1.VolumeSnapshot) (*v1alpha1.VolumeSnapshot, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(volumesnapshotsResource, "status", c.ns, volumeSnapshot), &v1alpha1.VolumeSnapshot{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), err
+}
+
+// Delete takes name of the volumeSnapshot and deletes it. Returns an error if one occurs.
+func (c *FakeVolumeSnapshots) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(volumesnapshotsResource, c.ns, name), &v1alpha1.VolumeSnapshot{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeVolumeSnapshots) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(volumesnapshotsResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.VolumeSnapshotList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched volumeSnapshot.
+func (c *FakeVolumeSnapshots) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshot, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(volumesnapshotsResource, c.ns, name, data, subresources...), &v1alpha1.VolumeSnapshot{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), err
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake/fake_volumesnapshot_client.go

@@ -0,0 +1,48 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1"
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+)
+
+type FakeVolumesnapshotV1alpha1 struct {
+	*testing.Fake
+}
+
+func (c *FakeVolumesnapshotV1alpha1) VolumeSnapshots(namespace string) v1alpha1.VolumeSnapshotInterface {
+	return &FakeVolumeSnapshots{c, namespace}
+}
+
+func (c *FakeVolumesnapshotV1alpha1) VolumeSnapshotClasses() v1alpha1.VolumeSnapshotClassInterface {
+	return &FakeVolumeSnapshotClasses{c}
+}
+
+func (c *FakeVolumesnapshotV1alpha1) VolumeSnapshotContents() v1alpha1.VolumeSnapshotContentInterface {
+	return &FakeVolumeSnapshotContents{c}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeVolumesnapshotV1alpha1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake/fake_volumesnapshotclass.go

@@ -0,0 +1,120 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeVolumeSnapshotClasses implements VolumeSnapshotClassInterface
+type FakeVolumeSnapshotClasses struct {
+	Fake *FakeVolumesnapshotV1alpha1
+}
+
+var volumesnapshotclassesResource = schema.GroupVersionResource{Group: "volumesnapshot", Version: "v1alpha1", Resource: "volumesnapshotclasses"}
+
+var volumesnapshotclassesKind = schema.GroupVersionKind{Group: "volumesnapshot", Version: "v1alpha1", Kind: "VolumeSnapshotClass"}
+
+// Get takes name of the volumeSnapshotClass, and returns the corresponding volumeSnapshotClass object, and an error if there is any.
+func (c *FakeVolumeSnapshotClasses) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootGetAction(volumesnapshotclassesResource, name), &v1alpha1.VolumeSnapshotClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotClass), err
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshotClasses that match those selectors.
+func (c *FakeVolumeSnapshotClasses) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotClassList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootListAction(volumesnapshotclassesResource, volumesnapshotclassesKind, opts), &v1alpha1.VolumeSnapshotClassList{})
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.VolumeSnapshotClassList{ListMeta: obj.(*v1alpha1.VolumeSnapshotClassList).ListMeta}
+	for _, item := range obj.(*v1alpha1.VolumeSnapshotClassList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshotClasses.
+func (c *FakeVolumeSnapshotClasses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewRootWatchAction(volumesnapshotclassesResource, opts))
+}
+
+// Create takes the representation of a volumeSnapshotClass and creates it.  Returns the server's representation of the volumeSnapshotClass, and an error, if there is any.
+func (c *FakeVolumeSnapshotClasses) Create(volumeSnapshotClass *v1alpha1.VolumeSnapshotClass) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootCreateAction(volumesnapshotclassesResource, volumeSnapshotClass), &v1alpha1.VolumeSnapshotClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotClass), err
+}
+
+// Update takes the representation of a volumeSnapshotClass and updates it. Returns the server's representation of the volumeSnapshotClass, and an error, if there is any.
+func (c *FakeVolumeSnapshotClasses) Update(volumeSnapshotClass *v1alpha1.VolumeSnapshotClass) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootUpdateAction(volumesnapshotclassesResource, volumeSnapshotClass), &v1alpha1.VolumeSnapshotClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotClass), err
+}
+
+// Delete takes name of the volumeSnapshotClass and deletes it. Returns an error if one occurs.
+func (c *FakeVolumeSnapshotClasses) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewRootDeleteAction(volumesnapshotclassesResource, name), &v1alpha1.VolumeSnapshotClass{})
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeVolumeSnapshotClasses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewRootDeleteCollectionAction(volumesnapshotclassesResource, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.VolumeSnapshotClassList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched volumeSnapshotClass.
+func (c *FakeVolumeSnapshotClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootPatchSubresourceAction(volumesnapshotclassesResource, name, data, subresources...), &v1alpha1.VolumeSnapshotClass{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotClass), err
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/fake/fake_volumesnapshotcontent.go

@@ -0,0 +1,120 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeVolumeSnapshotContents implements VolumeSnapshotContentInterface
+type FakeVolumeSnapshotContents struct {
+	Fake *FakeVolumesnapshotV1alpha1
+}
+
+var volumesnapshotcontentsResource = schema.GroupVersionResource{Group: "volumesnapshot", Version: "v1alpha1", Resource: "volumesnapshotcontents"}
+
+var volumesnapshotcontentsKind = schema.GroupVersionKind{Group: "volumesnapshot", Version: "v1alpha1", Kind: "VolumeSnapshotContent"}
+
+// Get takes name of the volumeSnapshotContent, and returns the corresponding volumeSnapshotContent object, and an error if there is any.
+func (c *FakeVolumeSnapshotContents) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootGetAction(volumesnapshotcontentsResource, name), &v1alpha1.VolumeSnapshotContent{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotContent), err
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshotContents that match those selectors.
+func (c *FakeVolumeSnapshotContents) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotContentList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootListAction(volumesnapshotcontentsResource, volumesnapshotcontentsKind, opts), &v1alpha1.VolumeSnapshotContentList{})
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.VolumeSnapshotContentList{ListMeta: obj.(*v1alpha1.VolumeSnapshotContentList).ListMeta}
+	for _, item := range obj.(*v1alpha1.VolumeSnapshotContentList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshotContents.
+func (c *FakeVolumeSnapshotContents) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewRootWatchAction(volumesnapshotcontentsResource, opts))
+}
+
+// Create takes the representation of a volumeSnapshotContent and creates it.  Returns the server's representation of the volumeSnapshotContent, and an error, if there is any.
+func (c *FakeVolumeSnapshotContents) Create(volumeSnapshotContent *v1alpha1.VolumeSnapshotContent) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootCreateAction(volumesnapshotcontentsResource, volumeSnapshotContent), &v1alpha1.VolumeSnapshotContent{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotContent), err
+}
+
+// Update takes the representation of a volumeSnapshotContent and updates it. Returns the server's representation of the volumeSnapshotContent, and an error, if there is any.
+func (c *FakeVolumeSnapshotContents) Update(volumeSnapshotContent *v1alpha1.VolumeSnapshotContent) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootUpdateAction(volumesnapshotcontentsResource, volumeSnapshotContent), &v1alpha1.VolumeSnapshotContent{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotContent), err
+}
+
+// Delete takes name of the volumeSnapshotContent and deletes it. Returns an error if one occurs.
+func (c *FakeVolumeSnapshotContents) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewRootDeleteAction(volumesnapshotcontentsResource, name), &v1alpha1.VolumeSnapshotContent{})
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeVolumeSnapshotContents) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewRootDeleteCollectionAction(volumesnapshotcontentsResource, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.VolumeSnapshotContentList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched volumeSnapshotContent.
+func (c *FakeVolumeSnapshotContents) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewRootPatchSubresourceAction(volumesnapshotcontentsResource, name, data, subresources...), &v1alpha1.VolumeSnapshotContent{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.VolumeSnapshotContent), err
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/generated_expansion.go

@@ -0,0 +1,25 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type VolumeSnapshotExpansion interface{}
+
+type VolumeSnapshotClassExpansion interface{}
+
+type VolumeSnapshotContentExpansion interface{}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/volumesnapshot.go

@@ -0,0 +1,174 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	scheme "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/scheme"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// VolumeSnapshotsGetter has a method to return a VolumeSnapshotInterface.
+// A group's client should implement this interface.
+type VolumeSnapshotsGetter interface {
+	VolumeSnapshots(namespace string) VolumeSnapshotInterface
+}
+
+// VolumeSnapshotInterface has methods to work with VolumeSnapshot resources.
+type VolumeSnapshotInterface interface {
+	Create(*v1alpha1.VolumeSnapshot) (*v1alpha1.VolumeSnapshot, error)
+	Update(*v1alpha1.VolumeSnapshot) (*v1alpha1.VolumeSnapshot, error)
+	UpdateStatus(*v1alpha1.VolumeSnapshot) (*v1alpha1.VolumeSnapshot, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.VolumeSnapshot, error)
+	List(opts v1.ListOptions) (*v1alpha1.VolumeSnapshotList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshot, err error)
+	VolumeSnapshotExpansion
+}
+
+// volumeSnapshots implements VolumeSnapshotInterface
+type volumeSnapshots struct {
+	client rest.Interface
+	ns     string
+}
+
+// newVolumeSnapshots returns a VolumeSnapshots
+func newVolumeSnapshots(c *VolumesnapshotV1alpha1Client, namespace string) *volumeSnapshots {
+	return &volumeSnapshots{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the volumeSnapshot, and returns the corresponding volumeSnapshot object, and an error if there is any.
+func (c *volumeSnapshots) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshot, err error) {
+	result = &v1alpha1.VolumeSnapshot{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshots that match those selectors.
+func (c *volumeSnapshots) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotList, err error) {
+	result = &v1alpha1.VolumeSnapshotList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshots.
+func (c *volumeSnapshots) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a volumeSnapshot and creates it.  Returns the server's representation of the volumeSnapshot, and an error, if there is any.
+func (c *volumeSnapshots) Create(volumeSnapshot *v1alpha1.VolumeSnapshot) (result *v1alpha1.VolumeSnapshot, err error) {
+	result = &v1alpha1.VolumeSnapshot{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		Body(volumeSnapshot).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a volumeSnapshot and updates it. Returns the server's representation of the volumeSnapshot, and an error, if there is any.
+func (c *volumeSnapshots) Update(volumeSnapshot *v1alpha1.VolumeSnapshot) (result *v1alpha1.VolumeSnapshot, err error) {
+	result = &v1alpha1.VolumeSnapshot{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		Name(volumeSnapshot.Name).
+		Body(volumeSnapshot).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *volumeSnapshots) UpdateStatus(volumeSnapshot *v1alpha1.VolumeSnapshot) (result *v1alpha1.VolumeSnapshot, err error) {
+	result = &v1alpha1.VolumeSnapshot{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		Name(volumeSnapshot.Name).
+		SubResource("status").
+		Body(volumeSnapshot).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the volumeSnapshot and deletes it. Returns an error if one occurs.
+func (c *volumeSnapshots) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *volumeSnapshots) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched volumeSnapshot.
+func (c *volumeSnapshots) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshot, err error) {
+	result = &v1alpha1.VolumeSnapshot{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("volumesnapshots").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/volumesnapshot_client.go

@@ -0,0 +1,100 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	"github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/scheme"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	rest "k8s.io/client-go/rest"
+)
+
+type VolumesnapshotV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	VolumeSnapshotsGetter
+	VolumeSnapshotClassesGetter
+	VolumeSnapshotContentsGetter
+}
+
+// VolumesnapshotV1alpha1Client is used to interact with features provided by the volumesnapshot group.
+type VolumesnapshotV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *VolumesnapshotV1alpha1Client) VolumeSnapshots(namespace string) VolumeSnapshotInterface {
+	return newVolumeSnapshots(c, namespace)
+}
+
+func (c *VolumesnapshotV1alpha1Client) VolumeSnapshotClasses() VolumeSnapshotClassInterface {
+	return newVolumeSnapshotClasses(c)
+}
+
+func (c *VolumesnapshotV1alpha1Client) VolumeSnapshotContents() VolumeSnapshotContentInterface {
+	return newVolumeSnapshotContents(c)
+}
+
+// NewForConfig creates a new VolumesnapshotV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*VolumesnapshotV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &VolumesnapshotV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new VolumesnapshotV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *VolumesnapshotV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new VolumesnapshotV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *VolumesnapshotV1alpha1Client {
+	return &VolumesnapshotV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *VolumesnapshotV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/volumesnapshotclass.go

@@ -0,0 +1,147 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	scheme "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/scheme"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// VolumeSnapshotClassesGetter has a method to return a VolumeSnapshotClassInterface.
+// A group's client should implement this interface.
+type VolumeSnapshotClassesGetter interface {
+	VolumeSnapshotClasses() VolumeSnapshotClassInterface
+}
+
+// VolumeSnapshotClassInterface has methods to work with VolumeSnapshotClass resources.
+type VolumeSnapshotClassInterface interface {
+	Create(*v1alpha1.VolumeSnapshotClass) (*v1alpha1.VolumeSnapshotClass, error)
+	Update(*v1alpha1.VolumeSnapshotClass) (*v1alpha1.VolumeSnapshotClass, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.VolumeSnapshotClass, error)
+	List(opts v1.ListOptions) (*v1alpha1.VolumeSnapshotClassList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotClass, err error)
+	VolumeSnapshotClassExpansion
+}
+
+// volumeSnapshotClasses implements VolumeSnapshotClassInterface
+type volumeSnapshotClasses struct {
+	client rest.Interface
+}
+
+// newVolumeSnapshotClasses returns a VolumeSnapshotClasses
+func newVolumeSnapshotClasses(c *VolumesnapshotV1alpha1Client) *volumeSnapshotClasses {
+	return &volumeSnapshotClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the volumeSnapshotClass, and returns the corresponding volumeSnapshotClass object, and an error if there is any.
+func (c *volumeSnapshotClasses) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	result = &v1alpha1.VolumeSnapshotClass{}
+	err = c.client.Get().
+		Resource("volumesnapshotclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshotClasses that match those selectors.
+func (c *volumeSnapshotClasses) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotClassList, err error) {
+	result = &v1alpha1.VolumeSnapshotClassList{}
+	err = c.client.Get().
+		Resource("volumesnapshotclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshotClasses.
+func (c *volumeSnapshotClasses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("volumesnapshotclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a volumeSnapshotClass and creates it.  Returns the server's representation of the volumeSnapshotClass, and an error, if there is any.
+func (c *volumeSnapshotClasses) Create(volumeSnapshotClass *v1alpha1.VolumeSnapshotClass) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	result = &v1alpha1.VolumeSnapshotClass{}
+	err = c.client.Post().
+		Resource("volumesnapshotclasses").
+		Body(volumeSnapshotClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a volumeSnapshotClass and updates it. Returns the server's representation of the volumeSnapshotClass, and an error, if there is any.
+func (c *volumeSnapshotClasses) Update(volumeSnapshotClass *v1alpha1.VolumeSnapshotClass) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	result = &v1alpha1.VolumeSnapshotClass{}
+	err = c.client.Put().
+		Resource("volumesnapshotclasses").
+		Name(volumeSnapshotClass.Name).
+		Body(volumeSnapshotClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the volumeSnapshotClass and deletes it. Returns an error if one occurs.
+func (c *volumeSnapshotClasses) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("volumesnapshotclasses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *volumeSnapshotClasses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("volumesnapshotclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched volumeSnapshotClass.
+func (c *volumeSnapshotClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotClass, err error) {
+	result = &v1alpha1.VolumeSnapshotClass{}
+	err = c.client.Patch(pt).
+		Resource("volumesnapshotclasses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/client/clientset/versioned/typed/volumesnapshot/v1alpha1/volumesnapshotcontent.go

@@ -0,0 +1,147 @@
+/*
+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.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	scheme "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned/scheme"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// VolumeSnapshotContentsGetter has a method to return a VolumeSnapshotContentInterface.
+// A group's client should implement this interface.
+type VolumeSnapshotContentsGetter interface {
+	VolumeSnapshotContents() VolumeSnapshotContentInterface
+}
+
+// VolumeSnapshotContentInterface has methods to work with VolumeSnapshotContent resources.
+type VolumeSnapshotContentInterface interface {
+	Create(*v1alpha1.VolumeSnapshotContent) (*v1alpha1.VolumeSnapshotContent, error)
+	Update(*v1alpha1.VolumeSnapshotContent) (*v1alpha1.VolumeSnapshotContent, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.VolumeSnapshotContent, error)
+	List(opts v1.ListOptions) (*v1alpha1.VolumeSnapshotContentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotContent, err error)
+	VolumeSnapshotContentExpansion
+}
+
+// volumeSnapshotContents implements VolumeSnapshotContentInterface
+type volumeSnapshotContents struct {
+	client rest.Interface
+}
+
+// newVolumeSnapshotContents returns a VolumeSnapshotContents
+func newVolumeSnapshotContents(c *VolumesnapshotV1alpha1Client) *volumeSnapshotContents {
+	return &volumeSnapshotContents{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the volumeSnapshotContent, and returns the corresponding volumeSnapshotContent object, and an error if there is any.
+func (c *volumeSnapshotContents) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	result = &v1alpha1.VolumeSnapshotContent{}
+	err = c.client.Get().
+		Resource("volumesnapshotcontents").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of VolumeSnapshotContents that match those selectors.
+func (c *volumeSnapshotContents) List(opts v1.ListOptions) (result *v1alpha1.VolumeSnapshotContentList, err error) {
+	result = &v1alpha1.VolumeSnapshotContentList{}
+	err = c.client.Get().
+		Resource("volumesnapshotcontents").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested volumeSnapshotContents.
+func (c *volumeSnapshotContents) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("volumesnapshotcontents").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a volumeSnapshotContent and creates it.  Returns the server's representation of the volumeSnapshotContent, and an error, if there is any.
+func (c *volumeSnapshotContents) Create(volumeSnapshotContent *v1alpha1.VolumeSnapshotContent) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	result = &v1alpha1.VolumeSnapshotContent{}
+	err = c.client.Post().
+		Resource("volumesnapshotcontents").
+		Body(volumeSnapshotContent).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a volumeSnapshotContent and updates it. Returns the server's representation of the volumeSnapshotContent, and an error, if there is any.
+func (c *volumeSnapshotContents) Update(volumeSnapshotContent *v1alpha1.VolumeSnapshotContent) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	result = &v1alpha1.VolumeSnapshotContent{}
+	err = c.client.Put().
+		Resource("volumesnapshotcontents").
+		Name(volumeSnapshotContent.Name).
+		Body(volumeSnapshotContent).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the volumeSnapshotContent and deletes it. Returns an error if one occurs.
+func (c *volumeSnapshotContents) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("volumesnapshotcontents").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *volumeSnapshotContents) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("volumesnapshotcontents").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched volumeSnapshotContent.
+func (c *volumeSnapshotContents) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeSnapshotContent, err error) {
+	result = &v1alpha1.VolumeSnapshotContent{}
+	err = c.client.Patch(pt).
+		Resource("volumesnapshotcontents").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/client/informers/externalversions/factory.go

@@ -0,0 +1,180 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	reflect "reflect"
+	sync "sync"
+	time "time"
+
+	versioned "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+	volumesnapshot "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/volumesnapshot"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// SharedInformerOption defines the functional option type for SharedInformerFactory.
+type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
+
+type sharedInformerFactory struct {
+	client           versioned.Interface
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	lock             sync.Mutex
+	defaultResync    time.Duration
+	customResync     map[reflect.Type]time.Duration
+
+	informers map[reflect.Type]cache.SharedIndexInformer
+	// startedInformers is used for tracking which informers have been started.
+	// This allows Start() to be called multiple times safely.
+	startedInformers map[reflect.Type]bool
+}
+
+// WithCustomResyncConfig sets a custom resync period for the specified informer types.
+func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		for k, v := range resyncConfig {
+			factory.customResync[reflect.TypeOf(k)] = v
+		}
+		return factory
+	}
+}
+
+// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
+func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.tweakListOptions = tweakListOptions
+		return factory
+	}
+}
+
+// WithNamespace limits the SharedInformerFactory to the specified namespace.
+func WithNamespace(namespace string) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.namespace = namespace
+		return factory
+	}
+}
+
+// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
+func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync)
+}
+
+// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
+// Listers obtained via this SharedInformerFactory will be subject to the same filters
+// as specified here.
+// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
+func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
+}
+
+// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
+func NewSharedInformerFactoryWithOptions(client versioned.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
+	factory := &sharedInformerFactory{
+		client:           client,
+		namespace:        v1.NamespaceAll,
+		defaultResync:    defaultResync,
+		informers:        make(map[reflect.Type]cache.SharedIndexInformer),
+		startedInformers: make(map[reflect.Type]bool),
+		customResync:     make(map[reflect.Type]time.Duration),
+	}
+
+	// Apply all options
+	for _, opt := range options {
+		factory = opt(factory)
+	}
+
+	return factory
+}
+
+// Start initializes all requested informers.
+func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	for informerType, informer := range f.informers {
+		if !f.startedInformers[informerType] {
+			go informer.Run(stopCh)
+			f.startedInformers[informerType] = true
+		}
+	}
+}
+
+// WaitForCacheSync waits for all started informers' cache were synced.
+func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
+	informers := func() map[reflect.Type]cache.SharedIndexInformer {
+		f.lock.Lock()
+		defer f.lock.Unlock()
+
+		informers := map[reflect.Type]cache.SharedIndexInformer{}
+		for informerType, informer := range f.informers {
+			if f.startedInformers[informerType] {
+				informers[informerType] = informer
+			}
+		}
+		return informers
+	}()
+
+	res := map[reflect.Type]bool{}
+	for informType, informer := range informers {
+		res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
+	}
+	return res
+}
+
+// InternalInformerFor returns the SharedIndexInformer for obj using an internal
+// client.
+func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	informerType := reflect.TypeOf(obj)
+	informer, exists := f.informers[informerType]
+	if exists {
+		return informer
+	}
+
+	resyncPeriod, exists := f.customResync[informerType]
+	if !exists {
+		resyncPeriod = f.defaultResync
+	}
+
+	informer = newFunc(f.client, resyncPeriod)
+	f.informers[informerType] = informer
+
+	return informer
+}
+
+// SharedInformerFactory provides shared informers for resources in all known
+// API group versions.
+type SharedInformerFactory interface {
+	internalinterfaces.SharedInformerFactory
+	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
+	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
+
+	Volumesnapshot() volumesnapshot.Interface
+}
+
+func (f *sharedInformerFactory) Volumesnapshot() volumesnapshot.Interface {
+	return volumesnapshot.New(f, f.namespace, f.tweakListOptions)
+}

pkg/client/informers/externalversions/generic.go

@@ -0,0 +1,66 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	"fmt"
+
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
+// sharedInformers based on type
+type GenericInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() cache.GenericLister
+}
+
+type genericInformer struct {
+	informer cache.SharedIndexInformer
+	resource schema.GroupResource
+}
+
+// Informer returns the SharedIndexInformer.
+func (f *genericInformer) Informer() cache.SharedIndexInformer {
+	return f.informer
+}
+
+// Lister returns the GenericLister.
+func (f *genericInformer) Lister() cache.GenericLister {
+	return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
+}
+
+// ForResource gives generic access to a shared informer of the matching type
+// TODO extend this to unknown resources with a client pool
+func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
+	switch resource {
+	// Group=volumesnapshot, Version=v1alpha1
+	case v1alpha1.SchemeGroupVersion.WithResource("volumesnapshots"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Volumesnapshot().V1alpha1().VolumeSnapshots().Informer()}, nil
+	case v1alpha1.SchemeGroupVersion.WithResource("volumesnapshotclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Volumesnapshot().V1alpha1().VolumeSnapshotClasses().Informer()}, nil
+	case v1alpha1.SchemeGroupVersion.WithResource("volumesnapshotcontents"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Volumesnapshot().V1alpha1().VolumeSnapshotContents().Informer()}, nil
+
+	}
+
+	return nil, fmt.Errorf("no informer found for %v", resource)
+}

pkg/client/informers/externalversions/internalinterfaces/factory_interfaces.go

@@ -0,0 +1,38 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package internalinterfaces
+
+import (
+	time "time"
+
+	versioned "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexInformer
+
+// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
+type SharedInformerFactory interface {
+	Start(stopCh <-chan struct{})
+	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+}
+
+type TweakListOptionsFunc func(*v1.ListOptions)

pkg/client/informers/externalversions/volumesnapshot/interface.go

@@ -0,0 +1,46 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package volumesnapshot
+
+import (
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/volumesnapshot/v1alpha1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}

pkg/client/informers/externalversions/volumesnapshot/v1alpha1/interface.go

@@ -0,0 +1,59 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// VolumeSnapshots returns a VolumeSnapshotInformer.
+	VolumeSnapshots() VolumeSnapshotInformer
+	// VolumeSnapshotClasses returns a VolumeSnapshotClassInformer.
+	VolumeSnapshotClasses() VolumeSnapshotClassInformer
+	// VolumeSnapshotContents returns a VolumeSnapshotContentInformer.
+	VolumeSnapshotContents() VolumeSnapshotContentInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// VolumeSnapshots returns a VolumeSnapshotInformer.
+func (v *version) VolumeSnapshots() VolumeSnapshotInformer {
+	return &volumeSnapshotInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// VolumeSnapshotClasses returns a VolumeSnapshotClassInformer.
+func (v *version) VolumeSnapshotClasses() VolumeSnapshotClassInformer {
+	return &volumeSnapshotClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// VolumeSnapshotContents returns a VolumeSnapshotContentInformer.
+func (v *version) VolumeSnapshotContents() VolumeSnapshotContentInformer {
+	return &volumeSnapshotContentInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}

pkg/client/informers/externalversions/volumesnapshot/v1alpha1/volumesnapshot.go

@@ -0,0 +1,89 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	versioned "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/listers/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotInformer provides access to a shared informer and lister for
+// VolumeSnapshots.
+type VolumeSnapshotInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.VolumeSnapshotLister
+}
+
+type volumeSnapshotInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewVolumeSnapshotInformer constructs a new informer for VolumeSnapshot type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewVolumeSnapshotInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredVolumeSnapshotInformer constructs a new informer for VolumeSnapshot type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredVolumeSnapshotInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshots(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshots(namespace).Watch(options)
+			},
+		},
+		&volumesnapshotv1alpha1.VolumeSnapshot{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *volumeSnapshotInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *volumeSnapshotInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&volumesnapshotv1alpha1.VolumeSnapshot{}, f.defaultInformer)
+}
+
+func (f *volumeSnapshotInformer) Lister() v1alpha1.VolumeSnapshotLister {
+	return v1alpha1.NewVolumeSnapshotLister(f.Informer().GetIndexer())
+}

pkg/client/informers/externalversions/volumesnapshot/v1alpha1/volumesnapshotclass.go

@@ -0,0 +1,88 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	versioned "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/listers/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotClassInformer provides access to a shared informer and lister for
+// VolumeSnapshotClasses.
+type VolumeSnapshotClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.VolumeSnapshotClassLister
+}
+
+type volumeSnapshotClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewVolumeSnapshotClassInformer constructs a new informer for VolumeSnapshotClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewVolumeSnapshotClassInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredVolumeSnapshotClassInformer constructs a new informer for VolumeSnapshotClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredVolumeSnapshotClassInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshotClasses().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshotClasses().Watch(options)
+			},
+		},
+		&volumesnapshotv1alpha1.VolumeSnapshotClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *volumeSnapshotClassInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *volumeSnapshotClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&volumesnapshotv1alpha1.VolumeSnapshotClass{}, f.defaultInformer)
+}
+
+func (f *volumeSnapshotClassInformer) Lister() v1alpha1.VolumeSnapshotClassLister {
+	return v1alpha1.NewVolumeSnapshotClassLister(f.Informer().GetIndexer())
+}

pkg/client/informers/externalversions/volumesnapshot/v1alpha1/volumesnapshotcontent.go

@@ -0,0 +1,88 @@
+/*
+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.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	volumesnapshotv1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	versioned "github.com/kubernetes-csi/external-snapshotter/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/kubernetes-csi/external-snapshotter/pkg/client/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/client/listers/volumesnapshot/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotContentInformer provides access to a shared informer and lister for
+// VolumeSnapshotContents.
+type VolumeSnapshotContentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.VolumeSnapshotContentLister
+}
+
+type volumeSnapshotContentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewVolumeSnapshotContentInformer constructs a new informer for VolumeSnapshotContent type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewVolumeSnapshotContentInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotContentInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredVolumeSnapshotContentInformer constructs a new informer for VolumeSnapshotContent type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredVolumeSnapshotContentInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshotContents().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.VolumesnapshotV1alpha1().VolumeSnapshotContents().Watch(options)
+			},
+		},
+		&volumesnapshotv1alpha1.VolumeSnapshotContent{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *volumeSnapshotContentInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredVolumeSnapshotContentInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *volumeSnapshotContentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&volumesnapshotv1alpha1.VolumeSnapshotContent{}, f.defaultInformer)
+}
+
+func (f *volumeSnapshotContentInformer) Lister() v1alpha1.VolumeSnapshotContentLister {
+	return v1alpha1.NewVolumeSnapshotContentLister(f.Informer().GetIndexer())
+}

pkg/client/listers/volumesnapshot/v1alpha1/expansion_generated.go

@@ -0,0 +1,35 @@
+/*
+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.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// VolumeSnapshotListerExpansion allows custom methods to be added to
+// VolumeSnapshotLister.
+type VolumeSnapshotListerExpansion interface{}
+
+// VolumeSnapshotNamespaceListerExpansion allows custom methods to be added to
+// VolumeSnapshotNamespaceLister.
+type VolumeSnapshotNamespaceListerExpansion interface{}
+
+// VolumeSnapshotClassListerExpansion allows custom methods to be added to
+// VolumeSnapshotClassLister.
+type VolumeSnapshotClassListerExpansion interface{}
+
+// VolumeSnapshotContentListerExpansion allows custom methods to be added to
+// VolumeSnapshotContentLister.
+type VolumeSnapshotContentListerExpansion interface{}

pkg/client/listers/volumesnapshot/v1alpha1/volumesnapshot.go

@@ -0,0 +1,94 @@
+/*
+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.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotLister helps list VolumeSnapshots.
+type VolumeSnapshotLister interface {
+	// List lists all VolumeSnapshots in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshot, err error)
+	// VolumeSnapshots returns an object that can list and get VolumeSnapshots.
+	VolumeSnapshots(namespace string) VolumeSnapshotNamespaceLister
+	VolumeSnapshotListerExpansion
+}
+
+// volumeSnapshotLister implements the VolumeSnapshotLister interface.
+type volumeSnapshotLister struct {
+	indexer cache.Indexer
+}
+
+// NewVolumeSnapshotLister returns a new VolumeSnapshotLister.
+func NewVolumeSnapshotLister(indexer cache.Indexer) VolumeSnapshotLister {
+	return &volumeSnapshotLister{indexer: indexer}
+}
+
+// List lists all VolumeSnapshots in the indexer.
+func (s *volumeSnapshotLister) List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshot, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.VolumeSnapshot))
+	})
+	return ret, err
+}
+
+// VolumeSnapshots returns an object that can list and get VolumeSnapshots.
+func (s *volumeSnapshotLister) VolumeSnapshots(namespace string) VolumeSnapshotNamespaceLister {
+	return volumeSnapshotNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// VolumeSnapshotNamespaceLister helps list and get VolumeSnapshots.
+type VolumeSnapshotNamespaceLister interface {
+	// List lists all VolumeSnapshots in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshot, err error)
+	// Get retrieves the VolumeSnapshot from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.VolumeSnapshot, error)
+	VolumeSnapshotNamespaceListerExpansion
+}
+
+// volumeSnapshotNamespaceLister implements the VolumeSnapshotNamespaceLister
+// interface.
+type volumeSnapshotNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all VolumeSnapshots in the indexer for a given namespace.
+func (s volumeSnapshotNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshot, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.VolumeSnapshot))
+	})
+	return ret, err
+}
+
+// Get retrieves the VolumeSnapshot from the indexer for a given namespace and name.
+func (s volumeSnapshotNamespaceLister) Get(name string) (*v1alpha1.VolumeSnapshot, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("volumesnapshot"), name)
+	}
+	return obj.(*v1alpha1.VolumeSnapshot), nil
+}

pkg/client/listers/volumesnapshot/v1alpha1/volumesnapshotclass.go

@@ -0,0 +1,65 @@
+/*
+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.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotClassLister helps list VolumeSnapshotClasses.
+type VolumeSnapshotClassLister interface {
+	// List lists all VolumeSnapshotClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshotClass, err error)
+	// Get retrieves the VolumeSnapshotClass from the index for a given name.
+	Get(name string) (*v1alpha1.VolumeSnapshotClass, error)
+	VolumeSnapshotClassListerExpansion
+}
+
+// volumeSnapshotClassLister implements the VolumeSnapshotClassLister interface.
+type volumeSnapshotClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewVolumeSnapshotClassLister returns a new VolumeSnapshotClassLister.
+func NewVolumeSnapshotClassLister(indexer cache.Indexer) VolumeSnapshotClassLister {
+	return &volumeSnapshotClassLister{indexer: indexer}
+}
+
+// List lists all VolumeSnapshotClasses in the indexer.
+func (s *volumeSnapshotClassLister) List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshotClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.VolumeSnapshotClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the VolumeSnapshotClass from the index for a given name.
+func (s *volumeSnapshotClassLister) Get(name string) (*v1alpha1.VolumeSnapshotClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("volumesnapshotclass"), name)
+	}
+	return obj.(*v1alpha1.VolumeSnapshotClass), nil
+}

pkg/client/listers/volumesnapshot/v1alpha1/volumesnapshotcontent.go

@@ -0,0 +1,65 @@
+/*
+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.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// VolumeSnapshotContentLister helps list VolumeSnapshotContents.
+type VolumeSnapshotContentLister interface {
+	// List lists all VolumeSnapshotContents in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshotContent, err error)
+	// Get retrieves the VolumeSnapshotContent from the index for a given name.
+	Get(name string) (*v1alpha1.VolumeSnapshotContent, error)
+	VolumeSnapshotContentListerExpansion
+}
+
+// volumeSnapshotContentLister implements the VolumeSnapshotContentLister interface.
+type volumeSnapshotContentLister struct {
+	indexer cache.Indexer
+}
+
+// NewVolumeSnapshotContentLister returns a new VolumeSnapshotContentLister.
+func NewVolumeSnapshotContentLister(indexer cache.Indexer) VolumeSnapshotContentLister {
+	return &volumeSnapshotContentLister{indexer: indexer}
+}
+
+// List lists all VolumeSnapshotContents in the indexer.
+func (s *volumeSnapshotContentLister) List(selector labels.Selector) (ret []*v1alpha1.VolumeSnapshotContent, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.VolumeSnapshotContent))
+	})
+	return ret, err
+}
+
+// Get retrieves the VolumeSnapshotContent from the index for a given name.
+func (s *volumeSnapshotContentLister) Get(name string) (*v1alpha1.VolumeSnapshotContent, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("volumesnapshotcontent"), name)
+	}
+	return obj.(*v1alpha1.VolumeSnapshotContent), nil
+}