feat(beta): adding v1 CRD for ZFS-LocalPV

Moving the CRDs to stable v1 version.

Signed-off-by: Pawan <pawan@mayadata.io>

Makefile

@@ -133,7 +133,7 @@ SRC_PKG := github.com/openebs/zfs-localpv/pkg
 # code generation for custom resources
 .PHONY: kubegen
 kubegen: kubegendelete deepcopy-install clientset-install lister-install informer-install
-	@GEN_SRC=openebs.io/zfs/v1alpha1 make deepcopy clientset lister informer
+	@GEN_SRC=openebs.io/zfs/v1 make deepcopy clientset lister informer
 
 # deletes generated code by codegen
 .PHONY: kubegendelete

buildscripts/generate-manifests.sh

@@ -15,7 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-#set -o errexit
+set -o errexit
 set -o nounset
 set -o pipefail
 
@@ -28,9 +28,7 @@ then
   exit 1;
 fi
 
-SCRIPT_ROOT=$(unset CDPATH && cd $(dirname "${BASH_SOURCE[0]}")/.. && pwd)
+$CONTROLLER_GEN crd:trivialVersions=false,preserveUnknownFields=false paths=./pkg/apis/... output:crd:artifacts:config=deploy/yamls
-
-$CONTROLLER_GEN crd:trivialVersions=true,preserveUnknownFields=false paths=${SCRIPT_ROOT}/pkg/apis/openebs.io/zfs/v1alpha1 output:crd:artifacts:config=deploy/yamls
 
 ## create the the crd yamls
 
@@ -74,7 +72,17 @@ echo '# This manifest is autogenerated via `make manifests` command
 # with associated CRs & RBAC rules.
 ' > deploy/zfs-operator.yaml
 
-cat deploy/yamls/namespace.yaml deploy/yamls/zfsvolume-crd.yaml deploy/yamls/zfssnapshot-crd.yaml deploy/yamls/zfs-driver.yaml >> deploy/zfs-operator.yaml
+# Add namespace creation to the Operator yaml
+cat deploy/yamls/namespace.yaml >> deploy/zfs-operator.yaml
+
+# Add ZFSVolume v1alpha1 and v1 CRDs to the Operator yaml
+cat deploy/yamls/zfsvolume-crd.yaml >> deploy/zfs-operator.yaml
+
+# Add ZFSSnapshot v1alpha1 and v1 CRDs to the Operator yaml
+cat deploy/yamls/zfssnapshot-crd.yaml >> deploy/zfs-operator.yaml
+
+# Add the driver deployment to the Operator
+cat deploy/yamls/zfs-driver.yaml >> deploy/zfs-operator.yaml
 
 # To use your own boilerplate text use:
 #   --go-header-file ${SCRIPT_ROOT}/hack/custom-boilerplate.go.txt

changelogs/unreleased/140-pawanpraka1

@@ -0,0 +1 @@
+adding v1 CRD for ZFS-LocalPV 

deploy/yamls/zfssnapshot-crd.yaml

@@ -191,11 +191,14 @@ spec:
       - spec
       - status
       type: object
-  version: v1alpha1
+  version: v1
   versions:
-  - name: v1alpha1
+  - name: v1
     served: true
     storage: true
+  - name: v1alpha1
+    served: true
+    storage: false
 status:
   acceptedNames:
     kind: ""

deploy/yamls/zfsvolume-crd.yaml

@@ -224,11 +224,14 @@ spec:
       required:
       - spec
       type: object
-  version: v1alpha1
+  version: v1
   versions:
-  - name: v1alpha1
+  - name: v1
     served: true
     storage: true
+  - name: v1alpha1
+    served: true
+    storage: false
 status:
   acceptedNames:
     kind: ""

deploy/zfs-operator.yaml

@@ -245,11 +245,14 @@ spec:
       required:
       - spec
       type: object
-  version: v1alpha1
+  version: v1
   versions:
-  - name: v1alpha1
+  - name: v1
     served: true
     storage: true
+  - name: v1alpha1
+    served: true
+    storage: false
 status:
   acceptedNames:
     kind: ""
@@ -449,11 +452,14 @@ spec:
       - spec
       - status
       type: object
-  version: v1alpha1
+  version: v1
   versions:
-  - name: v1alpha1
+  - name: v1
     served: true
     storage: true
+  - name: v1alpha1
+    served: true
+    storage: false
 status:
   acceptedNames:
     kind: ""

pkg/apis/openebs.io/zfs/v1/doc.go

@@ -0,0 +1,21 @@
+/*
+Copyright 2020 The OpenEBS 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.
+*/
+
+// +k8s:deepcopy-gen=package,register
+
+// Package v1 is the API version
+// +groupName=zfs.openebs.io
+package v1

pkg/apis/openebs.io/zfs/v1/register.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2020 The OpenEBS Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// SchemeGroupVersion is group version used
+// to register custom resources
+//
+// NOTE:
+//  This variable name should not be changed
+var SchemeGroupVersion = schema.GroupVersion{
+	Group:   "zfs.openebs.io",
+	Version: "v1",
+}
+
+// Resource takes an unqualified resource and
+// returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.
+		WithResource(resource).
+		GroupResource()
+}
+
+var (
+	// SchemeBuilder is the scheme builder
+	// with scheme init functions to run
+	// for this API package
+	SchemeBuilder runtime.SchemeBuilder
+
+	localSchemeBuilder = &SchemeBuilder
+
+	// AddToScheme is a global function that
+	// registers this API group & version to
+	// a scheme
+	AddToScheme = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions
+	// here. This registration of generated functions
+	// takes place in the generated files.
+	//
+	// NOTE:
+	//  This separation makes the code compile even
+	// when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(
+		SchemeGroupVersion,
+		&ZFSVolume{},
+		&ZFSVolumeList{},
+		&ZFSSnapshot{},
+		&ZFSSnapshotList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

pkg/apis/openebs.io/zfs/v1/zfssnapshot.go

@@ -0,0 +1,52 @@
+/*
+Copyright 2020 The OpenEBS Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +resource:path=zfssnapshot
+
+// ZFSSnapshot represents a ZFS Snapshot of the zfsvolume
+// +kubebuilder:storageversion
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:scope=Namespaced,shortName=zfssnap
+type ZFSSnapshot struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   VolumeInfo `json:"spec"`
+	Status SnapStatus `json:"status"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +resource:path=zfssnapshots
+
+// ZFSSnapshotList is a list of ZFSSnapshot resources
+type ZFSSnapshotList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []ZFSSnapshot `json:"items"`
+}
+
+type SnapStatus struct {
+	State string `json:"state,omitempty"`
+}

pkg/apis/openebs.io/zfs/v1/zfsvolume.go

@@ -0,0 +1,205 @@
+/*
+Copyright 2020 The OpenEBS Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +resource:path=zfsvolume
+
+// ZFSVolume represents a ZFS based volume
+// +kubebuilder:object:root=true
+// +kubebuilder:storageversion
+// +kubebuilder:resource:scope=Namespaced,shortName=zfsvol;zv
+// +kubebuilder:printcolumn:name="ZPool",type=string,JSONPath=`.spec.poolName`,description="ZFS Pool where the volume is created"
+// +kubebuilder:printcolumn:name="Node",type=string,JSONPath=`.spec.ownerNodeID`,description="Node where the volume is created"
+// +kubebuilder:printcolumn:name="Size",type=string,JSONPath=`.spec.capacity`,description="Size of the volume"
+// +kubebuilder:printcolumn:name="Status",type=string,JSONPath=`.status.state`,description="Status of the volume"
+// +kubebuilder:printcolumn:name="Filesystem",type=string,JSONPath=`.spec.fsType`,description="filesystem created on the volume"
+// +kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp`,description="Age of the volume"
+type ZFSVolume struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   VolumeInfo `json:"spec"`
+	Status VolStatus  `json:"status,omitempty"`
+}
+
+// MountInfo contains the volume related info
+// for all types of volumes in ZFSVolume
+type MountInfo struct {
+	// FSType of a volume will specify the
+	// format type - ext4(default), xfs of PV
+	FSType string `json:"fsType"`
+
+	// AccessMode of a volume will hold the
+	// access mode of the volume
+	AccessModes []string `json:"accessModes"`
+
+	// MountPath of the volume will hold the
+	// path on which the volume is mounted
+	// on that node
+	MountPath string `json:"mountPath"`
+
+	// MountOptions specifies the options with
+	// which mount needs to be attempted
+	MountOptions []string `json:"mountOptions"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +resource:path=zfsvolumes
+
+// ZFSVolumeList is a list of ZFSVolume resources
+type ZFSVolumeList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []ZFSVolume `json:"items"`
+}
+
+// VolumeInfo defines ZFS volume parameters for all modes in which
+// ZFS volumes can be created like - ZFS volume with filesystem,
+// ZFS Volume exposed as zfs or ZFS volume exposed as raw block device.
+// Some of the parameters can be only set during creation time
+// (as specified in the details of the parameter), and a few are editable.
+// In case of Cloned volumes, the parameters are assigned the same values
+// as the source volume.
+type VolumeInfo struct {
+
+	// OwnerNodeID is the Node ID where the ZPOOL is running which is where
+	// the volume has been provisioned.
+	// OwnerNodeID can not be edited after the volume has been provisioned.
+	// +kubebuilder:validation:MinLength=1
+	// +kubebuilder:validation:Required
+	OwnerNodeID string `json:"ownerNodeID"`
+
+	// poolName specifies the name of the pool where the volume has been created.
+	// PoolName can not be edited after the volume has been provisioned.
+	// +kubebuilder:validation:Required
+	// +kubebuilder:validation:MinLength=1
+	PoolName string `json:"poolName"`
+
+	// SnapName specifies the name of the snapshot where the volume has been cloned from.
+	// Snapname can not be edited after the volume has been provisioned.
+	SnapName string `json:"snapname,omitempty"`
+
+	// Capacity of the volume
+	// +kubebuilder:validation:Required
+	// +kubebuilder:validation:MinLength=1
+	Capacity string `json:"capacity"`
+
+	// Specifies a suggested block size for files in the file system.
+	// The size specified must be a power of two greater than or equal to 512 and less than or equal to 128 Kbytes.
+	// RecordSize property can be edited after the volume has been created.
+	// Changing the file system's recordsize affects only files created afterward; existing files are unaffected.
+	// Default Value: 128k.
+	// +kubebuilder:validation:MinLength=1
+	RecordSize string `json:"recordsize,omitempty"`
+
+	// VolBlockSize specifies the block size for the zvol.
+	// The volsize can only be set to a multiple of volblocksize, and cannot be zero.
+	// VolBlockSize can not be edited after the volume has been provisioned.
+	// Default Value: 8k.
+	// +kubebuilder:validation:MinLength=1
+	VolBlockSize string `json:"volblocksize,omitempty"`
+
+	// Compression specifies the block-level compression algorithm to be applied to the ZFS Volume.
+	// The value "on" indicates ZFS to use the default compression algorithm. The default compression
+	// algorithm used by ZFS will be either lzjb or, if the lz4_compress feature is enabled, lz4.
+	// Compression property can be edited after the volume has been created. The change will only
+	// be applied to the newly-written data. For instance, if the Volume was created with "off" and
+	// the next day the compression was modified to "on", the data written prior to setting "on" will
+	// not be compressed.
+	// Default Value: off.
+	// +kubebuilder:validation:Pattern="^(on|off|lzjb|gzip|gzip-[1-9]|zle|lz4)$"
+	Compression string `json:"compression,omitempty"`
+
+	// Deduplication is the process for removing redundant data at the block level,
+	// reducing the total amount of data stored. If a file system has the dedup property
+	// enabled, duplicate data blocks are removed synchronously.
+	// The result is that only unique data is stored and common components are shared among files.
+	// Deduplication can consume significant processing power (CPU) and memory as well as generate additional disk IO.
+	// Before creating a pool with deduplication enabled, ensure that you have planned your hardware
+	// requirements appropriately and implemented appropriate recovery practices, such as regular backups.
+	// As an alternative to deduplication consider using compression=lz4, as a less resource-intensive alternative.
+	// should be enabled on the zvol.
+	// Dedup property can be edited after the volume has been created.
+	// Default Value: off.
+	// +kubebuilder:validation:Enum=on;off
+	Dedup string `json:"dedup,omitempty"`
+
+	// Enabling the encryption feature allows for the creation of
+	// encrypted filesystems and volumes. ZFS will encrypt file and zvol data,
+	// file attributes, ACLs, permission bits, directory listings, FUID mappings,
+	// and userused / groupused data. ZFS will not encrypt metadata related to the
+	// pool structure, including dataset and snapshot names, dataset hierarchy,
+	// properties, file size, file holes, and deduplication tables
+	// (though the deduplicated data itself is encrypted).
+	// Default Value: off.
+	// +kubebuilder:validation:Pattern="^(on|off|aes-128-[c,g]cm|aes-192-[c,g]cm|aes-256-[c,g]cm)$"
+	Encryption string `json:"encryption,omitempty"`
+
+	// KeyLocation is the location of key for the encryption
+	KeyLocation string `json:"keylocation,omitempty"`
+
+	// KeyFormat specifies format of the encryption key
+	// The supported KeyFormats are passphrase, raw, hex.
+	// +kubebuilder:validation:Enum=passphrase;raw;hex
+	KeyFormat string `json:"keyformat,omitempty"`
+
+	// ThinProvision describes whether space reservation for the source volume is required or not.
+	// The value "yes" indicates that volume should be thin provisioned and "no" means thick provisioning of the volume.
+	// If thinProvision is set to "yes" then volume can be provisioned even if the ZPOOL does not
+	// have the enough capacity.
+	// If thinProvision is set to "no" then volume can be provisioned only if the ZPOOL has enough
+	// capacity and capacity required by volume can be reserved.
+	// ThinProvision can not be modified once volume has been provisioned.
+	// Default Value: no.
+	// +kubebuilder:validation:Enum=yes;no
+	ThinProvision string `json:"thinProvision,omitempty"`
+
+	// volumeType determines whether the volume is of type "DATASET" or "ZVOL".
+	// If fstype provided in the storageclass is "zfs", a volume of type dataset will be created.
+	// If "ext4", "ext3", "ext2" or "xfs" is mentioned as fstype
+	// in the storageclass, then a volume of type zvol will be created, which will be
+	// further formatted as the fstype provided in the storageclass.
+	// VolumeType can not be modified once volume has been provisioned.
+	// +kubebuilder:validation:Required
+	// +kubebuilder:validation:Enum=ZVOL;DATASET
+	VolumeType string `json:"volumeType"`
+
+	// FsType specifies filesystem type for the zfs volume/dataset.
+	// If FsType is provided as "zfs", then the driver will create a
+	// ZFS dataset, formatting is not required as underlying filesystem is ZFS anyway.
+	// If FsType is ext2, ext3, ext4 or xfs, then the driver will create a ZVOL and
+	// format the volume accordingly.
+	// FsType can not be modified once volume has been provisioned.
+	// Default Value: ext4.
+	FsType string `json:"fsType,omitempty"`
+}
+
+type VolStatus struct {
+	// State specifies the current state of the volume provisioning request.
+	// The state "Pending" means that the volume creation request has not
+	// processed yet. The state "Ready" means that the volume has been created
+	// and it is ready for the use.
+	// +kubebuilder:validation:Enum=Pending;Ready
+	State string `json:"state,omitempty"`
+}

pkg/builder/snapbuilder/build.go

@@ -17,7 +17,7 @@ limitations under the License.
 package snapbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"github.com/openebs/zfs-localpv/pkg/common/errors"
 )
 

pkg/builder/snapbuilder/buildlist.go

@@ -17,7 +17,7 @@ limitations under the License.
 package snapbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 )
 
 // ListBuilder enables building an instance of

pkg/builder/snapbuilder/kubernetes.go

@@ -17,7 +17,7 @@ package snapbuilder
 import (
 	"encoding/json"
 
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	client "github.com/openebs/zfs-localpv/pkg/common/kubernetes/client"
 	clientset "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset"
 	"github.com/pkg/errors"
@@ -140,7 +140,7 @@ func defaultGet(
 	name, namespace string,
 	opts metav1.GetOptions,
 ) (*apis.ZFSSnapshot, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSSnapshots(namespace).
 		Get(name, opts)
 }
@@ -152,7 +152,7 @@ func defaultList(
 	namespace string,
 	opts metav1.ListOptions,
 ) (*apis.ZFSSnapshotList, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSSnapshots(namespace).
 		List(opts)
 }
@@ -166,7 +166,7 @@ func defaultDel(
 ) error {
 	deletePropagation := metav1.DeletePropagationForeground
 	opts.PropagationPolicy = &deletePropagation
-	err := cli.ZfsV1alpha1().
+	err := cli.ZfsV1().
 		ZFSSnapshots(namespace).
 		Delete(name, opts)
 	return err
@@ -179,7 +179,7 @@ func defaultCreate(
 	vol *apis.ZFSSnapshot,
 	namespace string,
 ) (*apis.ZFSSnapshot, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSSnapshots(namespace).
 		Create(vol)
 }
@@ -191,7 +191,7 @@ func defaultUpdate(
 	vol *apis.ZFSSnapshot,
 	namespace string,
 ) (*apis.ZFSSnapshot, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSSnapshots(namespace).
 		Update(vol)
 }

pkg/builder/snapbuilder/snapshot.go

@@ -15,7 +15,7 @@
 package snapbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 )
 
 // ZFSSnapshot is a wrapper over

pkg/builder/volbuilder/build.go

@@ -17,7 +17,7 @@ limitations under the License.
 package volbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"github.com/openebs/zfs-localpv/pkg/common/errors"
 )
 

pkg/builder/volbuilder/buildlist.go

@@ -17,7 +17,7 @@ limitations under the License.
 package volbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 )
 
 // ListBuilder enables building an instance of

pkg/builder/volbuilder/kubernetes.go

@@ -17,7 +17,7 @@ package volbuilder
 import (
 	"encoding/json"
 
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	client "github.com/openebs/zfs-localpv/pkg/common/kubernetes/client"
 	clientset "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset"
 	"github.com/pkg/errors"
@@ -140,7 +140,7 @@ func defaultGet(
 	name, namespace string,
 	opts metav1.GetOptions,
 ) (*apis.ZFSVolume, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSVolumes(namespace).
 		Get(name, opts)
 }
@@ -152,7 +152,7 @@ func defaultList(
 	namespace string,
 	opts metav1.ListOptions,
 ) (*apis.ZFSVolumeList, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSVolumes(namespace).
 		List(opts)
 }
@@ -166,7 +166,7 @@ func defaultDel(
 ) error {
 	deletePropagation := metav1.DeletePropagationForeground
 	opts.PropagationPolicy = &deletePropagation
-	err := cli.ZfsV1alpha1().
+	err := cli.ZfsV1().
 		ZFSVolumes(namespace).
 		Delete(name, opts)
 	return err
@@ -179,7 +179,7 @@ func defaultCreate(
 	vol *apis.ZFSVolume,
 	namespace string,
 ) (*apis.ZFSVolume, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSVolumes(namespace).
 		Create(vol)
 }
@@ -191,7 +191,7 @@ func defaultUpdate(
 	vol *apis.ZFSVolume,
 	namespace string,
 ) (*apis.ZFSVolume, error) {
-	return cli.ZfsV1alpha1().
+	return cli.ZfsV1().
 		ZFSVolumes(namespace).
 		Update(vol)
 }

pkg/builder/volbuilder/volume.go

@@ -15,7 +15,7 @@
 package volbuilder
 
 import (
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 )
 
 // ZFSVolume is a wrapper over

pkg/driver/agent.go

@@ -19,7 +19,7 @@ package driver
 import (
 	"github.com/Sirupsen/logrus"
 	"github.com/container-storage-interface/spec/lib/go/csi"
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"github.com/openebs/zfs-localpv/pkg/builder/volbuilder"
 	k8sapi "github.com/openebs/zfs-localpv/pkg/client/k8s/v1alpha1"
 	"github.com/openebs/zfs-localpv/pkg/mgmt/snapshot"

pkg/mgmt/snapshot/builder.go

@@ -22,7 +22,7 @@ import (
 	clientset "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset"
 	openebsScheme "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset/scheme"
 	informers "github.com/openebs/zfs-localpv/pkg/generated/informer/externalversions"
-	listers "github.com/openebs/zfs-localpv/pkg/generated/lister/zfs/v1alpha1"
+	listers "github.com/openebs/zfs-localpv/pkg/generated/lister/zfs/v1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/kubernetes/scheme"
@@ -85,14 +85,14 @@ func (cb *SnapControllerBuilder) withOpenEBSClient(cs clientset.Interface) *Snap
 
 // withSnapLister fills snap lister to controller object.
 func (cb *SnapControllerBuilder) withSnapLister(sl informers.SharedInformerFactory) *SnapControllerBuilder {
-	snapInformer := sl.Zfs().V1alpha1().ZFSSnapshots()
+	snapInformer := sl.Zfs().V1().ZFSSnapshots()
 	cb.SnapController.snapLister = snapInformer.Lister()
 	return cb
 }
 
 // withSnapSynced adds object sync information in cache to controller object.
 func (cb *SnapControllerBuilder) withSnapSynced(sl informers.SharedInformerFactory) *SnapControllerBuilder {
-	snapInformer := sl.Zfs().V1alpha1().ZFSSnapshots()
+	snapInformer := sl.Zfs().V1().ZFSSnapshots()
 	cb.SnapController.snapSynced = snapInformer.Informer().HasSynced
 	return cb
 }
@@ -116,7 +116,7 @@ func (cb *SnapControllerBuilder) withRecorder(ks kubernetes.Interface) *SnapCont
 
 // withEventHandler adds event handlers controller object.
 func (cb *SnapControllerBuilder) withEventHandler(cvcInformerFactory informers.SharedInformerFactory) *SnapControllerBuilder {
-	cvcInformer := cvcInformerFactory.Zfs().V1alpha1().ZFSSnapshots()
+	cvcInformer := cvcInformerFactory.Zfs().V1().ZFSSnapshots()
 	// Set up an event handler for when Snap resources change
 	cvcInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
 		AddFunc:    cb.SnapController.addSnap,

pkg/mgmt/snapshot/snapshot.go

@@ -22,7 +22,7 @@ import (
 
 	"github.com/Sirupsen/logrus"
 
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	zfs "github.com/openebs/zfs-localpv/pkg/zfs"
 	k8serror "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/util/runtime"

pkg/mgmt/volume/builder.go

@@ -22,7 +22,7 @@ import (
 	clientset "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset"
 	openebsScheme "github.com/openebs/zfs-localpv/pkg/generated/clientset/internalclientset/scheme"
 	informers "github.com/openebs/zfs-localpv/pkg/generated/informer/externalversions"
-	listers "github.com/openebs/zfs-localpv/pkg/generated/lister/zfs/v1alpha1"
+	listers "github.com/openebs/zfs-localpv/pkg/generated/lister/zfs/v1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/kubernetes/scheme"
@@ -85,14 +85,14 @@ func (cb *ZVControllerBuilder) withOpenEBSClient(cs clientset.Interface) *ZVCont
 
 // withZVLister fills zv lister to controller object.
 func (cb *ZVControllerBuilder) withZVLister(sl informers.SharedInformerFactory) *ZVControllerBuilder {
-	zvInformer := sl.Zfs().V1alpha1().ZFSVolumes()
+	zvInformer := sl.Zfs().V1().ZFSVolumes()
 	cb.ZVController.zvLister = zvInformer.Lister()
 	return cb
 }
 
 // withZVSynced adds object sync information in cache to controller object.
 func (cb *ZVControllerBuilder) withZVSynced(sl informers.SharedInformerFactory) *ZVControllerBuilder {
-	zvInformer := sl.Zfs().V1alpha1().ZFSVolumes()
+	zvInformer := sl.Zfs().V1().ZFSVolumes()
 	cb.ZVController.zvSynced = zvInformer.Informer().HasSynced
 	return cb
 }
@@ -116,7 +116,7 @@ func (cb *ZVControllerBuilder) withRecorder(ks kubernetes.Interface) *ZVControll
 
 // withEventHandler adds event handlers controller object.
 func (cb *ZVControllerBuilder) withEventHandler(cvcInformerFactory informers.SharedInformerFactory) *ZVControllerBuilder {
-	cvcInformer := cvcInformerFactory.Zfs().V1alpha1().ZFSVolumes()
+	cvcInformer := cvcInformerFactory.Zfs().V1().ZFSVolumes()
 	// Set up an event handler for when ZV resources change
 	cvcInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
 		AddFunc:    cb.ZVController.addZV,

pkg/mgmt/volume/volume.go

@@ -22,7 +22,7 @@ import (
 
 	"github.com/Sirupsen/logrus"
 
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	zfs "github.com/openebs/zfs-localpv/pkg/zfs"
 	k8serror "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/util/runtime"

pkg/zfs/mount.go

@@ -5,7 +5,7 @@ import (
 	"os"
 
 	"github.com/Sirupsen/logrus"
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"k8s.io/kubernetes/pkg/util/mount"

pkg/zfs/resize.go

@@ -18,7 +18,7 @@ package zfs
 
 import (
 	"github.com/Sirupsen/logrus"
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"k8s.io/kubernetes/pkg/util/mount"
 	"os/exec"
 )

pkg/zfs/volume.go

@@ -19,7 +19,7 @@ import (
 	"os"
 	"strconv"
 
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"github.com/openebs/zfs-localpv/pkg/builder/snapbuilder"
 	"github.com/openebs/zfs-localpv/pkg/builder/volbuilder"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

pkg/zfs/zfs_util.go

@@ -21,7 +21,7 @@ import (
 	"path/filepath"
 
 	"github.com/Sirupsen/logrus"
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 )
 
 // zfs related constants

tests/utils.go

@@ -21,7 +21,7 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1alpha1"
+	apis "github.com/openebs/zfs-localpv/pkg/apis/openebs.io/zfs/v1"
 	"github.com/openebs/zfs-localpv/pkg/zfs"
 	"github.com/openebs/zfs-localpv/tests/container"
 	"github.com/openebs/zfs-localpv/tests/deploy"