cassandra: code generation

Edited codegen.sh to include cassandra.
Then, run make codegen to generate the rest of the files.

Signed-off-by: Yannis Zarkadas <yanniszarkadas@gmail.com>

build/codegen/codegen.sh

@@ -23,7 +23,7 @@ cd "${scriptdir}/../../vendor/k8s.io/code-generator" && ./generate-groups.sh \
     all \
     github.com/rook/rook/pkg/client \
     github.com/rook/rook/pkg/apis \
-    "rook.io:v1alpha1,v1alpha2 ceph.rook.io:v1alpha1,v1beta1 cockroachdb.rook.io:v1alpha1 minio.rook.io:v1alpha1 nfs.rook.io:v1alpha1"
+    "rook.io:v1alpha1,v1alpha2 ceph.rook.io:v1alpha1,v1beta1 cockroachdb.rook.io:v1alpha1 minio.rook.io:v1alpha1 nfs.rook.io:v1alpha1 cassandra.rook.io:v1alpha1"
 # this seems busted in the release-1.8 branch
 #  --go-header-file ${SCRIPT_ROOT}/build/codegen/header.txt
 

pkg/apis/cassandra.rook.io/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,228 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 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 deepcopy-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha2 "github.com/rook/rook/pkg/apis/rook.io/v1alpha2"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Cluster) DeepCopyInto(out *Cluster) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Cluster.
+func (in *Cluster) DeepCopy() *Cluster {
+	if in == nil {
+		return nil
+	}
+	out := new(Cluster)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Cluster) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterList) DeepCopyInto(out *ClusterList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Cluster, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterList.
+func (in *ClusterList) DeepCopy() *ClusterList {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ClusterList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterSpec) DeepCopyInto(out *ClusterSpec) {
+	*out = *in
+	if in.Repository != nil {
+		in, out := &in.Repository, &out.Repository
+		*out = new(string)
+		**out = **in
+	}
+	in.Datacenter.DeepCopyInto(&out.Datacenter)
+	if in.SidecarImage != nil {
+		in, out := &in.SidecarImage, &out.SidecarImage
+		*out = new(ImageSpec)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterSpec.
+func (in *ClusterSpec) DeepCopy() *ClusterSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterStatus) DeepCopyInto(out *ClusterStatus) {
+	*out = *in
+	if in.Racks != nil {
+		in, out := &in.Racks, &out.Racks
+		*out = make(map[string]*RackStatus, len(*in))
+		for key, val := range *in {
+			var outVal *RackStatus
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				in, out := &val, &outVal
+				*out = new(RackStatus)
+				**out = **in
+			}
+			(*out)[key] = outVal
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterStatus.
+func (in *ClusterStatus) DeepCopy() *ClusterStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DatacenterSpec) DeepCopyInto(out *DatacenterSpec) {
+	*out = *in
+	if in.Racks != nil {
+		in, out := &in.Racks, &out.Racks
+		*out = make([]RackSpec, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DatacenterSpec.
+func (in *DatacenterSpec) DeepCopy() *DatacenterSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DatacenterSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ImageSpec) DeepCopyInto(out *ImageSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImageSpec.
+func (in *ImageSpec) DeepCopy() *ImageSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ImageSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RackSpec) DeepCopyInto(out *RackSpec) {
+	*out = *in
+	if in.ConfigMapName != nil {
+		in, out := &in.ConfigMapName, &out.ConfigMapName
+		*out = new(string)
+		**out = **in
+	}
+	in.Storage.DeepCopyInto(&out.Storage)
+	if in.Placement != nil {
+		in, out := &in.Placement, &out.Placement
+		*out = new(v1alpha2.Placement)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Resources.DeepCopyInto(&out.Resources)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RackSpec.
+func (in *RackSpec) DeepCopy() *RackSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(RackSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RackStatus) DeepCopyInto(out *RackStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RackStatus.
+func (in *RackStatus) DeepCopy() *RackStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(RackStatus)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/apis/rook.io/v1alpha2/zz_generated.deepcopy.go

@@ -283,6 +283,13 @@ func (in *Selection) DeepCopyInto(out *Selection) {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]v1.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	return
 }
 

pkg/client/clientset/versioned/clientset.go

@@ -19,6 +19,7 @@ limitations under the License.
 package versioned
 
 import (
+	cassandrav1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1"
 	cephv1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/ceph.rook.io/v1alpha1"
 	cephv1beta1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/ceph.rook.io/v1beta1"
 	cockroachdbv1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/cockroachdb.rook.io/v1alpha1"
@@ -33,6 +34,9 @@ import (
 
 type Interface interface {
 	Discovery() discovery.DiscoveryInterface
+	CassandraV1alpha1() cassandrav1alpha1.CassandraV1alpha1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Cassandra() cassandrav1alpha1.CassandraV1alpha1Interface
 	CephV1alpha1() cephv1alpha1.CephV1alpha1Interface
 	CephV1beta1() cephv1beta1.CephV1beta1Interface
 	// Deprecated: please explicitly pick a version if possible.
@@ -56,6 +60,7 @@ type Interface interface {
 // version included in a Clientset.
 type Clientset struct {
 	*discovery.DiscoveryClient
+	cassandraV1alpha1   *cassandrav1alpha1.CassandraV1alpha1Client
 	cephV1alpha1        *cephv1alpha1.CephV1alpha1Client
 	cephV1beta1         *cephv1beta1.CephV1beta1Client
 	cockroachdbV1alpha1 *cockroachdbv1alpha1.CockroachdbV1alpha1Client
@@ -65,6 +70,17 @@ type Clientset struct {
 	rookV1alpha2        *rookv1alpha2.RookV1alpha2Client
 }
 
+// CassandraV1alpha1 retrieves the CassandraV1alpha1Client
+func (c *Clientset) CassandraV1alpha1() cassandrav1alpha1.CassandraV1alpha1Interface {
+	return c.cassandraV1alpha1
+}
+
+// Deprecated: Cassandra retrieves the default version of CassandraClient.
+// Please explicitly pick a version.
+func (c *Clientset) Cassandra() cassandrav1alpha1.CassandraV1alpha1Interface {
+	return c.cassandraV1alpha1
+}
+
 // CephV1alpha1 retrieves the CephV1alpha1Client
 func (c *Clientset) CephV1alpha1() cephv1alpha1.CephV1alpha1Interface {
 	return c.cephV1alpha1
@@ -146,6 +162,10 @@ func NewForConfig(c *rest.Config) (*Clientset, error) {
 	}
 	var cs Clientset
 	var err error
+	cs.cassandraV1alpha1, err = cassandrav1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
 	cs.cephV1alpha1, err = cephv1alpha1.NewForConfig(&configShallowCopy)
 	if err != nil {
 		return nil, err
@@ -186,6 +206,7 @@ func NewForConfig(c *rest.Config) (*Clientset, error) {
 // panics if there is an error in the config.
 func NewForConfigOrDie(c *rest.Config) *Clientset {
 	var cs Clientset
+	cs.cassandraV1alpha1 = cassandrav1alpha1.NewForConfigOrDie(c)
 	cs.cephV1alpha1 = cephv1alpha1.NewForConfigOrDie(c)
 	cs.cephV1beta1 = cephv1beta1.NewForConfigOrDie(c)
 	cs.cockroachdbV1alpha1 = cockroachdbv1alpha1.NewForConfigOrDie(c)
@@ -201,6 +222,7 @@ func NewForConfigOrDie(c *rest.Config) *Clientset {
 // New creates a new Clientset for the given RESTClient.
 func New(c rest.Interface) *Clientset {
 	var cs Clientset
+	cs.cassandraV1alpha1 = cassandrav1alpha1.New(c)
 	cs.cephV1alpha1 = cephv1alpha1.New(c)
 	cs.cephV1beta1 = cephv1beta1.New(c)
 	cs.cockroachdbV1alpha1 = cockroachdbv1alpha1.New(c)

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

@@ -20,6 +20,8 @@ package fake
 
 import (
 	clientset "github.com/rook/rook/pkg/client/clientset/versioned"
+	cassandrav1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1"
+	fakecassandrav1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/fake"
 	cephv1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/ceph.rook.io/v1alpha1"
 	fakecephv1alpha1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/ceph.rook.io/v1alpha1/fake"
 	cephv1beta1 "github.com/rook/rook/pkg/client/clientset/versioned/typed/ceph.rook.io/v1beta1"
@@ -83,6 +85,16 @@ func (c *Clientset) Discovery() discovery.DiscoveryInterface {
 
 var _ clientset.Interface = &Clientset{}
 
+// CassandraV1alpha1 retrieves the CassandraV1alpha1Client
+func (c *Clientset) CassandraV1alpha1() cassandrav1alpha1.CassandraV1alpha1Interface {
+	return &fakecassandrav1alpha1.FakeCassandraV1alpha1{Fake: &c.Fake}
+}
+
+// Cassandra retrieves the CassandraV1alpha1Client
+func (c *Clientset) Cassandra() cassandrav1alpha1.CassandraV1alpha1Interface {
+	return &fakecassandrav1alpha1.FakeCassandraV1alpha1{Fake: &c.Fake}
+}
+
 // CephV1alpha1 retrieves the CephV1alpha1Client
 func (c *Clientset) CephV1alpha1() cephv1alpha1.CephV1alpha1Interface {
 	return &fakecephv1alpha1.FakeCephV1alpha1{Fake: &c.Fake}

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

@@ -19,6 +19,7 @@ limitations under the License.
 package fake
 
 import (
+	cassandrav1alpha1 "github.com/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
 	cephv1alpha1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1alpha1"
 	cephv1beta1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1beta1"
 	cockroachdbv1alpha1 "github.com/rook/rook/pkg/apis/cockroachdb.rook.io/v1alpha1"
@@ -56,6 +57,7 @@ func init() {
 // After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
 // correctly.
 func AddToScheme(scheme *runtime.Scheme) {
+	cassandrav1alpha1.AddToScheme(scheme)
 	cephv1alpha1.AddToScheme(scheme)
 	cephv1beta1.AddToScheme(scheme)
 	cockroachdbv1alpha1.AddToScheme(scheme)

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

@@ -19,6 +19,7 @@ limitations under the License.
 package scheme
 
 import (
+	cassandrav1alpha1 "github.com/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
 	cephv1alpha1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1alpha1"
 	cephv1beta1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1beta1"
 	cockroachdbv1alpha1 "github.com/rook/rook/pkg/apis/cockroachdb.rook.io/v1alpha1"
@@ -56,6 +57,7 @@ func init() {
 // After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
 // correctly.
 func AddToScheme(scheme *runtime.Scheme) {
+	cassandrav1alpha1.AddToScheme(scheme)
 	cephv1alpha1.AddToScheme(scheme)
 	cephv1beta1.AddToScheme(scheme)
 	cockroachdbv1alpha1.AddToScheme(scheme)

pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/cassandra.rook.io_client.go

@@ -0,0 +1,90 @@
+/*
+Copyright 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/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
+	"github.com/rook/rook/pkg/client/clientset/versioned/scheme"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	rest "k8s.io/client-go/rest"
+)
+
+type CassandraV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	ClustersGetter
+}
+
+// CassandraV1alpha1Client is used to interact with features provided by the cassandra.rook.io group.
+type CassandraV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *CassandraV1alpha1Client) Clusters(namespace string) ClusterInterface {
+	return newClusters(c, namespace)
+}
+
+// NewForConfig creates a new CassandraV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*CassandraV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &CassandraV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new CassandraV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *CassandraV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new CassandraV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *CassandraV1alpha1Client {
+	return &CassandraV1alpha1Client{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 *CassandraV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/cluster.go

@@ -0,0 +1,157 @@
+/*
+Copyright 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/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
+	scheme "github.com/rook/rook/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"
+)
+
+// ClustersGetter has a method to return a ClusterInterface.
+// A group's client should implement this interface.
+type ClustersGetter interface {
+	Clusters(namespace string) ClusterInterface
+}
+
+// ClusterInterface has methods to work with Cluster resources.
+type ClusterInterface interface {
+	Create(*v1alpha1.Cluster) (*v1alpha1.Cluster, error)
+	Update(*v1alpha1.Cluster) (*v1alpha1.Cluster, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.Cluster, error)
+	List(opts v1.ListOptions) (*v1alpha1.ClusterList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Cluster, err error)
+	ClusterExpansion
+}
+
+// clusters implements ClusterInterface
+type clusters struct {
+	client rest.Interface
+	ns     string
+}
+
+// newClusters returns a Clusters
+func newClusters(c *CassandraV1alpha1Client, namespace string) *clusters {
+	return &clusters{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the cluster, and returns the corresponding cluster object, and an error if there is any.
+func (c *clusters) Get(name string, options v1.GetOptions) (result *v1alpha1.Cluster, err error) {
+	result = &v1alpha1.Cluster{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("clusters").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Clusters that match those selectors.
+func (c *clusters) List(opts v1.ListOptions) (result *v1alpha1.ClusterList, err error) {
+	result = &v1alpha1.ClusterList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("clusters").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusters.
+func (c *clusters) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("clusters").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a cluster and creates it.  Returns the server's representation of the cluster, and an error, if there is any.
+func (c *clusters) Create(cluster *v1alpha1.Cluster) (result *v1alpha1.Cluster, err error) {
+	result = &v1alpha1.Cluster{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("clusters").
+		Body(cluster).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a cluster and updates it. Returns the server's representation of the cluster, and an error, if there is any.
+func (c *clusters) Update(cluster *v1alpha1.Cluster) (result *v1alpha1.Cluster, err error) {
+	result = &v1alpha1.Cluster{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("clusters").
+		Name(cluster.Name).
+		Body(cluster).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the cluster and deletes it. Returns an error if one occurs.
+func (c *clusters) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("clusters").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusters) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("clusters").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched cluster.
+func (c *clusters) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Cluster, err error) {
+	result = &v1alpha1.Cluster{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("clusters").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 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/cassandra.rook.io/v1alpha1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 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/cassandra.rook.io/v1alpha1/fake/fake_cassandra.rook.io_client.go

@@ -0,0 +1,40 @@
+/*
+Copyright 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/rook/rook/pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1"
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+)
+
+type FakeCassandraV1alpha1 struct {
+	*testing.Fake
+}
+
+func (c *FakeCassandraV1alpha1) Clusters(namespace string) v1alpha1.ClusterInterface {
+	return &FakeClusters{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeCassandraV1alpha1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/fake/fake_cluster.go

@@ -0,0 +1,128 @@
+/*
+Copyright 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/rook/rook/pkg/apis/cassandra.rook.io/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"
+)
+
+// FakeClusters implements ClusterInterface
+type FakeClusters struct {
+	Fake *FakeCassandraV1alpha1
+	ns   string
+}
+
+var clustersResource = schema.GroupVersionResource{Group: "cassandra.rook.io", Version: "v1alpha1", Resource: "clusters"}
+
+var clustersKind = schema.GroupVersionKind{Group: "cassandra.rook.io", Version: "v1alpha1", Kind: "Cluster"}
+
+// Get takes name of the cluster, and returns the corresponding cluster object, and an error if there is any.
+func (c *FakeClusters) Get(name string, options v1.GetOptions) (result *v1alpha1.Cluster, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(clustersResource, c.ns, name), &v1alpha1.Cluster{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Cluster), err
+}
+
+// List takes label and field selectors, and returns the list of Clusters that match those selectors.
+func (c *FakeClusters) List(opts v1.ListOptions) (result *v1alpha1.ClusterList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(clustersResource, clustersKind, c.ns, opts), &v1alpha1.ClusterList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.ClusterList{ListMeta: obj.(*v1alpha1.ClusterList).ListMeta}
+	for _, item := range obj.(*v1alpha1.ClusterList).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 clusters.
+func (c *FakeClusters) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(clustersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a cluster and creates it.  Returns the server's representation of the cluster, and an error, if there is any.
+func (c *FakeClusters) Create(cluster *v1alpha1.Cluster) (result *v1alpha1.Cluster, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(clustersResource, c.ns, cluster), &v1alpha1.Cluster{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Cluster), err
+}
+
+// Update takes the representation of a cluster and updates it. Returns the server's representation of the cluster, and an error, if there is any.
+func (c *FakeClusters) Update(cluster *v1alpha1.Cluster) (result *v1alpha1.Cluster, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(clustersResource, c.ns, cluster), &v1alpha1.Cluster{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Cluster), err
+}
+
+// Delete takes name of the cluster and deletes it. Returns an error if one occurs.
+func (c *FakeClusters) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(clustersResource, c.ns, name), &v1alpha1.Cluster{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeClusters) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(clustersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.ClusterList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched cluster.
+func (c *FakeClusters) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Cluster, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(clustersResource, c.ns, name, data, subresources...), &v1alpha1.Cluster{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Cluster), err
+}

pkg/client/clientset/versioned/typed/cassandra.rook.io/v1alpha1/generated_expansion.go

@@ -0,0 +1,21 @@
+/*
+Copyright 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 ClusterExpansion interface{}

pkg/client/informers/externalversions/cassandra.rook.io/interface.go

@@ -0,0 +1,46 @@
+/*
+Copyright 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 cassandra
+
+import (
+	v1alpha1 "github.com/rook/rook/pkg/client/informers/externalversions/cassandra.rook.io/v1alpha1"
+	internalinterfaces "github.com/rook/rook/pkg/client/informers/externalversions/internalinterfaces"
+)
+
+// 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/cassandra.rook.io/v1alpha1/cluster.go

@@ -0,0 +1,89 @@
+/*
+Copyright 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"
+
+	cassandrarookiov1alpha1 "github.com/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
+	versioned "github.com/rook/rook/pkg/client/clientset/versioned"
+	internalinterfaces "github.com/rook/rook/pkg/client/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/rook/rook/pkg/client/listers/cassandra.rook.io/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"
+)
+
+// ClusterInformer provides access to a shared informer and lister for
+// Clusters.
+type ClusterInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.ClusterLister
+}
+
+type clusterInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewClusterInformer constructs a new informer for Cluster 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 NewClusterInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterInformer constructs a new informer for Cluster 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 NewFilteredClusterInformer(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.CassandraV1alpha1().Clusters(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CassandraV1alpha1().Clusters(namespace).Watch(options)
+			},
+		},
+		&cassandrarookiov1alpha1.Cluster{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&cassandrarookiov1alpha1.Cluster{}, f.defaultInformer)
+}
+
+func (f *clusterInformer) Lister() v1alpha1.ClusterLister {
+	return v1alpha1.NewClusterLister(f.Informer().GetIndexer())
+}

pkg/client/informers/externalversions/cassandra.rook.io/v1alpha1/interface.go

@@ -0,0 +1,45 @@
+/*
+Copyright 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/rook/rook/pkg/client/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// Clusters returns a ClusterInformer.
+	Clusters() ClusterInformer
+}
+
+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}
+}
+
+// Clusters returns a ClusterInformer.
+func (v *version) Clusters() ClusterInformer {
+	return &clusterInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}

pkg/client/informers/externalversions/factory.go

@@ -24,6 +24,7 @@ import (
 	time "time"
 
 	versioned "github.com/rook/rook/pkg/client/clientset/versioned"
+	cassandrarookio "github.com/rook/rook/pkg/client/informers/externalversions/cassandra.rook.io"
 	cephrookio "github.com/rook/rook/pkg/client/informers/externalversions/ceph.rook.io"
 	cockroachdbrookio "github.com/rook/rook/pkg/client/informers/externalversions/cockroachdb.rook.io"
 	internalinterfaces "github.com/rook/rook/pkg/client/informers/externalversions/internalinterfaces"
@@ -176,6 +177,7 @@ type SharedInformerFactory interface {
 	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
 	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
 
+	Cassandra() cassandrarookio.Interface
 	Ceph() cephrookio.Interface
 	Cockroachdb() cockroachdbrookio.Interface
 	Minio() miniorookio.Interface
@@ -183,6 +185,10 @@ type SharedInformerFactory interface {
 	Rook() rookio.Interface
 }
 
+func (f *sharedInformerFactory) Cassandra() cassandrarookio.Interface {
+	return cassandrarookio.New(f, f.namespace, f.tweakListOptions)
+}
+
 func (f *sharedInformerFactory) Ceph() cephrookio.Interface {
 	return cephrookio.New(f, f.namespace, f.tweakListOptions)
 }

pkg/client/informers/externalversions/generic.go

@@ -21,7 +21,8 @@ package externalversions
 import (
 	"fmt"
 
-	v1alpha1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1alpha1"
+	v1alpha1 "github.com/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
+	cephrookiov1alpha1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1alpha1"
 	v1beta1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1beta1"
 	cockroachdbrookiov1alpha1 "github.com/rook/rook/pkg/apis/cockroachdb.rook.io/v1alpha1"
 	miniorookiov1alpha1 "github.com/rook/rook/pkg/apis/minio.rook.io/v1alpha1"
@@ -58,14 +59,18 @@ func (f *genericInformer) Lister() cache.GenericLister {
 // TODO extend this to unknown resources with a client pool
 func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
 	switch resource {
-	// Group=ceph.rook.io, Version=v1alpha1
+	// Group=cassandra.rook.io, Version=v1alpha1
 	case v1alpha1.SchemeGroupVersion.WithResource("clusters"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Cassandra().V1alpha1().Clusters().Informer()}, nil
+
+		// Group=ceph.rook.io, Version=v1alpha1
+	case cephrookiov1alpha1.SchemeGroupVersion.WithResource("clusters"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Ceph().V1alpha1().Clusters().Informer()}, nil
-	case v1alpha1.SchemeGroupVersion.WithResource("filesystems"):
+	case cephrookiov1alpha1.SchemeGroupVersion.WithResource("filesystems"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Ceph().V1alpha1().Filesystems().Informer()}, nil
-	case v1alpha1.SchemeGroupVersion.WithResource("objectstores"):
+	case cephrookiov1alpha1.SchemeGroupVersion.WithResource("objectstores"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Ceph().V1alpha1().ObjectStores().Informer()}, nil
-	case v1alpha1.SchemeGroupVersion.WithResource("pools"):
+	case cephrookiov1alpha1.SchemeGroupVersion.WithResource("pools"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Ceph().V1alpha1().Pools().Informer()}, nil
 
 		// Group=ceph.rook.io, Version=v1beta1

pkg/client/listers/cassandra.rook.io/v1alpha1/cluster.go

@@ -0,0 +1,94 @@
+/*
+Copyright 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/rook/rook/pkg/apis/cassandra.rook.io/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterLister helps list Clusters.
+type ClusterLister interface {
+	// List lists all Clusters in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.Cluster, err error)
+	// Clusters returns an object that can list and get Clusters.
+	Clusters(namespace string) ClusterNamespaceLister
+	ClusterListerExpansion
+}
+
+// clusterLister implements the ClusterLister interface.
+type clusterLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterLister returns a new ClusterLister.
+func NewClusterLister(indexer cache.Indexer) ClusterLister {
+	return &clusterLister{indexer: indexer}
+}
+
+// List lists all Clusters in the indexer.
+func (s *clusterLister) List(selector labels.Selector) (ret []*v1alpha1.Cluster, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Cluster))
+	})
+	return ret, err
+}
+
+// Clusters returns an object that can list and get Clusters.
+func (s *clusterLister) Clusters(namespace string) ClusterNamespaceLister {
+	return clusterNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ClusterNamespaceLister helps list and get Clusters.
+type ClusterNamespaceLister interface {
+	// List lists all Clusters in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.Cluster, err error)
+	// Get retrieves the Cluster from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.Cluster, error)
+	ClusterNamespaceListerExpansion
+}
+
+// clusterNamespaceLister implements the ClusterNamespaceLister
+// interface.
+type clusterNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Clusters in the indexer for a given namespace.
+func (s clusterNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Cluster, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Cluster))
+	})
+	return ret, err
+}
+
+// Get retrieves the Cluster from the indexer for a given namespace and name.
+func (s clusterNamespaceLister) Get(name string) (*v1alpha1.Cluster, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("cluster"), name)
+	}
+	return obj.(*v1alpha1.Cluster), nil
+}

pkg/client/listers/cassandra.rook.io/v1alpha1/expansion_generated.go

@@ -0,0 +1,27 @@
+/*
+Copyright 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
+
+// ClusterListerExpansion allows custom methods to be added to
+// ClusterLister.
+type ClusterListerExpansion interface{}
+
+// ClusterNamespaceListerExpansion allows custom methods to be added to
+// ClusterNamespaceLister.
+type ClusterNamespaceListerExpansion interface{}