diff --git a/doc/source/contributor/contributing.rst b/doc/source/contributor/contributing.rst
index 62953ff..139f0b7 100644
--- a/doc/source/contributor/contributing.rst
+++ b/doc/source/contributor/contributing.rst
@@ -13,7 +13,7 @@
 
 Communication
 ~~~~~~~~~~~~~
-* IRC channel ``#openstack-qa`` at FreeNode
+* IRC channel ``#openstack-qa`` at OFTC
 * Mailing list (prefix subjects with ``[qa]`` for faster responses)
   http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss
 
diff --git a/doc/source/microversion_testing.rst b/doc/source/microversion_testing.rst
index f37342e..0b80b72 100644
--- a/doc/source/microversion_testing.rst
+++ b/doc/source/microversion_testing.rst
@@ -463,3 +463,7 @@
   * `3.20`_
 
   .. _3.20:  https://docs.openstack.org/cinder/latest/contributor/api_microversion_history.html#id19
+
+  * `3.55`_
+
+  .. _3.55:  https://docs.openstack.org/cinder/latest/contributor/api_microversion_history.html#maximum-in-rocky
diff --git a/releasenotes/notes/add-volume-transfers-v3.55-73f75073ad2c4091.yaml b/releasenotes/notes/add-volume-transfers-v3.55-73f75073ad2c4091.yaml
new file mode 100644
index 0000000..c35dd67
--- /dev/null
+++ b/releasenotes/notes/add-volume-transfers-v3.55-73f75073ad2c4091.yaml
@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    Add a ``TransfersV355Client`` to the volume v3 ``transfer_client`` library
+    supporting create, list, show, delete, and accept operations for the `new
+    Volume Transfers API
+    <https://docs.openstack.org/api-ref/block-storage/v3/#volume-transfers-volume-transfers-3-55-or-later>`_
+    of the Block Storage API v3.  The min_microversion of this API is 3.55.
diff --git a/releasenotes/notes/deprecate-image-v1-service-clients-d12ed42210bb76b5.yaml b/releasenotes/notes/deprecate-image-v1-service-clients-d12ed42210bb76b5.yaml
new file mode 100644
index 0000000..4a22f8e
--- /dev/null
+++ b/releasenotes/notes/deprecate-image-v1-service-clients-d12ed42210bb76b5.yaml
@@ -0,0 +1,6 @@
+---
+deprecations:
+  - |
+    Tempest service clients for image v1 APIs (tempest.lib.services.image.v1 module)
+    is deprecated and will be removed once Tempest stop supporting stable Ussuri release
+    which is last release Image v1 APIs are present in glance.
diff --git a/releasenotes/notes/deprecate-volume-v2-service-clients-ff8a2a7be1797eb5.yaml b/releasenotes/notes/deprecate-volume-v2-service-clients-ff8a2a7be1797eb5.yaml
new file mode 100644
index 0000000..de05679
--- /dev/null
+++ b/releasenotes/notes/deprecate-volume-v2-service-clients-ff8a2a7be1797eb5.yaml
@@ -0,0 +1,6 @@
+---
+deprecations:
+  - |
+    Tempest service clients for volume v2 APIs (tempest.lib.services.volume.v2 module)
+    is deprecated and will be removed once Tempest stop supporting stable wallaby release
+    which is last release volume v2 APIs are present in cinder.
diff --git a/releasenotes/notes/remove-deprecated-old-token-clients-e4c2e654132f1130.yaml b/releasenotes/notes/remove-deprecated-old-token-clients-e4c2e654132f1130.yaml
new file mode 100644
index 0000000..9acb873
--- /dev/null
+++ b/releasenotes/notes/remove-deprecated-old-token-clients-e4c2e654132f1130.yaml
@@ -0,0 +1,9 @@
+---
+prelude: >
+    Tempest's identity service client TokenClientJSON and V3TokenClientJSON
+    has been removed.
+upgrade:
+  - |
+    Tempest's identity service client TokenClientJSON and V3TokenClientJSON
+    were deprecated since long which are not removed. Please use new service
+    clients TokenClient and V3TokenClient instead.
diff --git a/releasenotes/notes/remove-volume-v1-service-clients-9235e3a965f93c09.yaml b/releasenotes/notes/remove-volume-v1-service-clients-9235e3a965f93c09.yaml
new file mode 100644
index 0000000..3c90f81
--- /dev/null
+++ b/releasenotes/notes/remove-volume-v1-service-clients-9235e3a965f93c09.yaml
@@ -0,0 +1,8 @@
+---
+prelude: >
+    Tempest Service clients for volume v1 APIs are removed.
+upgrade:
+  - |
+    Cinder removed the volume v1 APIs in queens release and Tempest
+    now support only stable train onwards release so all the Tempest
+    service clients for volume v1 APIs are now removed.
diff --git a/tempest/api/volume/test_volume_transfers.py b/tempest/api/volume/test_volume_transfers.py
index 3eb81f5..9600aa9 100644
--- a/tempest/api/volume/test_volume_transfers.py
+++ b/tempest/api/volume/test_volume_transfers.py
@@ -104,3 +104,30 @@
         self.client.delete_volume_transfer(transfer_id)
         waiters.wait_for_volume_resource_status(
             self.volumes_client, volume['id'], 'available')
+
+
+class VolumesTransfersV355Test(VolumesTransfersTest):
+    """Test volume transfer for the "new" Transfers API mv 3.55"""
+
+    min_microversion = '3.55'
+    max_microversion = 'latest'
+
+    credentials = ['primary', 'alt', 'admin']
+
+    @classmethod
+    def setup_clients(cls):
+        super(VolumesTransfersV355Test, cls).setup_clients()
+        cls.client = cls.os_primary.volume_transfers_mv355_client_latest
+        cls.alt_client = cls.os_alt.volume_transfers_mv355_client_latest
+
+    @decorators.idempotent_id('9f36bb2b-619f-4507-b246-76aeb9a28851')
+    def test_create_get_list_accept_volume_transfer(self):
+        """Test create, get, list, accept with volume-transfers API mv 3.55"""
+        super(VolumesTransfersV355Test, self). \
+            test_create_get_list_accept_volume_transfer()
+
+    @decorators.idempotent_id('af4a5b97-0859-4f31-aa3c-85b05bb63322')
+    def test_create_list_delete_volume_transfer(self):
+        """Test create, list, delete with volume-transfers API mv 3.55"""
+        super(VolumesTransfersV355Test, self). \
+            test_create_list_delete_volume_transfer()
diff --git a/tempest/clients.py b/tempest/clients.py
index 6807fc4..6080f01 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -264,6 +264,8 @@
             self.volume_v3.SchedulerStatsClient()
         self.volume_transfers_client_latest = \
             self.volume_v3.TransfersClient()
+        self.volume_transfers_mv355_client_latest = \
+            self.volume_v3.TransfersV355Client()
         self.volume_availability_zone_client_latest = \
             self.volume_v3.AvailabilityZoneClient()
         self.volume_limits_client_latest = self.volume_v3.LimitsClient()
diff --git a/tempest/lib/services/clients.py b/tempest/lib/services/clients.py
index d328956..8b5c758 100644
--- a/tempest/lib/services/clients.py
+++ b/tempest/lib/services/clients.py
@@ -52,7 +52,6 @@
         'image.v2': image.v2,
         'network': network,
         'object-storage': object_storage,
-        'volume.v1': volume.v1,
         'volume.v2': volume.v2,
         'volume.v3': volume.v3
     }
diff --git a/tempest/lib/services/identity/v2/token_client.py b/tempest/lib/services/identity/v2/token_client.py
index 9f10f58..1191154 100644
--- a/tempest/lib/services/identity/v2/token_client.py
+++ b/tempest/lib/services/identity/v2/token_client.py
@@ -12,7 +12,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log as logging
 from oslo_serialization import jsonutils as json
 
 from tempest.lib.common import rest_client
@@ -125,15 +124,3 @@
             return body['token']['id'], body
         else:
             return body['token']['id']
-
-
-class TokenClientJSON(TokenClient):
-    LOG = logging.getLogger(__name__)
-
-    def _warn(self):
-        self.LOG.warning("%s class was deprecated and renamed to %s",
-                         self.__class__.__name__, 'TokenClient')
-
-    def __init__(self, *args, **kwargs):
-        self._warn()
-        super(TokenClientJSON, self).__init__(*args, **kwargs)
diff --git a/tempest/lib/services/identity/v3/token_client.py b/tempest/lib/services/identity/v3/token_client.py
index 08a8f46..c63966a 100644
--- a/tempest/lib/services/identity/v3/token_client.py
+++ b/tempest/lib/services/identity/v3/token_client.py
@@ -12,7 +12,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log as logging
 from oslo_serialization import jsonutils as json
 
 from tempest.lib.common import rest_client
@@ -195,15 +194,3 @@
             return token, body['token']
         else:
             return token
-
-
-class V3TokenClientJSON(V3TokenClient):
-    LOG = logging.getLogger(__name__)
-
-    def _warn(self):
-        self.LOG.warning("%s class was deprecated and renamed to %s",
-                         self.__class__.__name__, 'V3TokenClient')
-
-    def __init__(self, *args, **kwargs):
-        self._warn()
-        super(V3TokenClientJSON, self).__init__(*args, **kwargs)
diff --git a/tempest/lib/services/image/v1/__init__.py b/tempest/lib/services/image/v1/__init__.py
index 9bd8262..1f33cef 100644
--- a/tempest/lib/services/image/v1/__init__.py
+++ b/tempest/lib/services/image/v1/__init__.py
@@ -12,8 +12,17 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
+import warnings
+
 from tempest.lib.services.image.v1.image_members_client import \
     ImageMembersClient
 from tempest.lib.services.image.v1.images_client import ImagesClient
 
 __all__ = ['ImageMembersClient', 'ImagesClient']
+
+
+warnings.warn(
+    "The tempest.lib.services.image.v1 module (Image v1 APIs service "
+    "clients) is deprecated in favor of tempest.lib.services.image.v2 "
+    "(Image v2 APIs service clients) and will be removed once Tempest stop "
+    "supporting stable Ussuri.", DeprecationWarning)
diff --git a/tempest/lib/services/volume/__init__.py b/tempest/lib/services/volume/__init__.py
index 6855d8e..4b47251 100644
--- a/tempest/lib/services/volume/__init__.py
+++ b/tempest/lib/services/volume/__init__.py
@@ -12,8 +12,7 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
-from tempest.lib.services.volume import v1
 from tempest.lib.services.volume import v2
 from tempest.lib.services.volume import v3
 
-__all__ = ['v1', 'v2', 'v3']
+__all__ = ['v2', 'v3']
diff --git a/tempest/lib/services/volume/v1/__init__.py b/tempest/lib/services/volume/v1/__init__.py
deleted file mode 100644
index 7b5991f..0000000
--- a/tempest/lib/services/volume/v1/__init__.py
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright (c) 2016 Hewlett-Packard Enterprise Development Company, L.P.
-#
-# 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.
-
-from tempest.lib.services.volume.v1.availability_zone_client \
-    import AvailabilityZoneClient
-from tempest.lib.services.volume.v1.backups_client import BackupsClient
-from tempest.lib.services.volume.v1.encryption_types_client import \
-    EncryptionTypesClient
-from tempest.lib.services.volume.v1.extensions_client import ExtensionsClient
-from tempest.lib.services.volume.v1.hosts_client import HostsClient
-from tempest.lib.services.volume.v1.limits_client import LimitsClient
-from tempest.lib.services.volume.v1.qos_client import QosSpecsClient
-from tempest.lib.services.volume.v1.quotas_client import QuotasClient
-from tempest.lib.services.volume.v1.services_client import ServicesClient
-from tempest.lib.services.volume.v1.snapshots_client import SnapshotsClient
-from tempest.lib.services.volume.v1.types_client import TypesClient
-from tempest.lib.services.volume.v1.volumes_client import VolumesClient
-
-__all__ = ['AvailabilityZoneClient', 'BackupsClient', 'EncryptionTypesClient',
-           'ExtensionsClient', 'HostsClient', 'QosSpecsClient', 'QuotasClient',
-           'ServicesClient', 'SnapshotsClient', 'TypesClient', 'VolumesClient',
-           'LimitsClient']
diff --git a/tempest/lib/services/volume/v1/availability_zone_client.py b/tempest/lib/services/volume/v1/availability_zone_client.py
deleted file mode 100644
index be4f539..0000000
--- a/tempest/lib/services/volume/v1/availability_zone_client.py
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright 2014 NEC Corporation.
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-
-
-class AvailabilityZoneClient(rest_client.RestClient):
-    """Volume V1 availability zone client."""
-
-    def list_availability_zones(self):
-        resp, body = self.get('os-availability-zone')
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/backups_client.py b/tempest/lib/services/volume/v1/backups_client.py
deleted file mode 100644
index 2289253..0000000
--- a/tempest/lib/services/volume/v1/backups_client.py
+++ /dev/null
@@ -1,112 +0,0 @@
-# Copyright 2014 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class BackupsClient(rest_client.RestClient):
-    """Volume V1 Backups client"""
-    api_version = "v1"
-
-    def create_backup(self, **kwargs):
-        """Creates a backup of volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-backup
-        """
-        post_body = json.dumps({'backup': kwargs})
-        resp, body = self.post('backups', post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def restore_backup(self, backup_id, **kwargs):
-        """Restore volume from backup.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#restore-backup
-        """
-        post_body = json.dumps({'restore': kwargs})
-        resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_backup(self, backup_id):
-        """Delete a backup of volume."""
-        resp, body = self.delete('backups/%s' % backup_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_backup(self, backup_id):
-        """Returns the details of a single backup."""
-        url = "backups/%s" % backup_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_backups(self, detail=False):
-        """Information for all the tenant's backups."""
-        url = "backups"
-        if detail:
-            url += "/detail"
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def export_backup(self, backup_id):
-        """Export backup metadata record."""
-        url = "backups/%s/export_record" % backup_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def import_backup(self, **kwargs):
-        """Import backup metadata record."""
-        # TODO(linanbj): Current api-site doesn't contain this API description.
-        # After fixing the api-site, we need to fix here also for putting the
-        # link to api-site.
-        post_body = json.dumps({'backup-record': kwargs})
-        resp, body = self.post("backups/import_record", post_body)
-        body = json.loads(body)
-        self.expected_success(201, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reset_backup_status(self, backup_id, status):
-        """Reset the specified backup's status."""
-        post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('backups/%s/action' % backup_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_backup(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'backup'
diff --git a/tempest/lib/services/volume/v1/encryption_types_client.py b/tempest/lib/services/volume/v1/encryption_types_client.py
deleted file mode 100644
index 8e75ff9..0000000
--- a/tempest/lib/services/volume/v1/encryption_types_client.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class EncryptionTypesClient(rest_client.RestClient):
-
-    def is_resource_deleted(self, id):
-        try:
-            body = self.show_encryption_type(id)
-            if not body:
-                return True
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'encryption-type'
-
-    def show_encryption_type(self, volume_type_id):
-        """Get the volume encryption type for the specified volume type.
-
-        :param volume_type_id: Id of volume type.
-        """
-        url = "/types/%s/encryption" % volume_type_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_encryption_type(self, volume_type_id, **kwargs):
-        """Create encryption type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-an-encryption-type-for-v2
-        """
-        url = "/types/%s/encryption" % volume_type_id
-        post_body = json.dumps({'encryption': kwargs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_encryption_type(self, volume_type_id):
-        """Delete the encryption type for the specified volume type."""
-        resp, body = self.delete(
-            "/types/%s/encryption/provider" % volume_type_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/extensions_client.py b/tempest/lib/services/volume/v1/extensions_client.py
deleted file mode 100644
index 7b849a8..0000000
--- a/tempest/lib/services/volume/v1/extensions_client.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-
-
-class ExtensionsClient(rest_client.RestClient):
-    """Volume V1 extensions client."""
-
-    def list_extensions(self):
-        url = 'extensions'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/hosts_client.py b/tempest/lib/services/volume/v1/hosts_client.py
deleted file mode 100644
index 2e94274..0000000
--- a/tempest/lib/services/volume/v1/hosts_client.py
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2013 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-
-
-class HostsClient(rest_client.RestClient):
-    """Client class to send CRUD Volume Host API V1 requests"""
-
-    def list_hosts(self, **params):
-        """Lists all hosts.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-all-hosts
-        """
-        url = 'os-hosts'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/limits_client.py b/tempest/lib/services/volume/v1/limits_client.py
deleted file mode 100644
index e14b2dc..0000000
--- a/tempest/lib/services/volume/v1/limits_client.py
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright 2016 Red Hat, Inc.
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-
-
-class LimitsClient(rest_client.RestClient):
-    """Volume V1 limits client."""
-
-    api_version = "v1"
-
-    def show_limits(self):
-        """Returns the details of a volume absolute limits."""
-        url = "limits"
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/qos_client.py b/tempest/lib/services/volume/v1/qos_client.py
deleted file mode 100644
index 67f2ead..0000000
--- a/tempest/lib/services/volume/v1/qos_client.py
+++ /dev/null
@@ -1,133 +0,0 @@
-# All Rights Reserved.
-#
-#    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.
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class QosSpecsClient(rest_client.RestClient):
-    """Volume V1 QoS client.
-
-       Client class to send CRUD QoS API requests
-    """
-
-    api_version = "v1"
-
-    def is_resource_deleted(self, qos_id):
-        try:
-            self.show_qos(qos_id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'qos'
-
-    def create_qos(self, **kwargs):
-        """Create a QoS Specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-qos-specification
-        """
-        post_body = json.dumps({'qos_specs': kwargs})
-        resp, body = self.post('qos-specs', post_body)
-        self.expected_success(200, resp.status)
-        body = json.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_qos(self, qos_id, force=False):
-        """Delete the specified QoS specification."""
-        resp, body = self.delete(
-            "qos-specs/%s?force=%s" % (qos_id, force))
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_qos(self):
-        """List all the QoS specifications created."""
-        url = 'qos-specs'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_qos(self, qos_id):
-        """Get the specified QoS specification."""
-        url = "qos-specs/%s" % qos_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def set_qos_key(self, qos_id, **kwargs):
-        """Set the specified keys/values of QoS specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#set-keys-in-qos-specification
-        """
-        put_body = json.dumps({"qos_specs": kwargs})
-        resp, body = self.put('qos-specs/%s' % qos_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unset_qos_key(self, qos_id, keys):
-        """Unset the specified keys of QoS specification.
-
-        :param keys: keys to delete from the QoS specification.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#unset-keys-in-qos-specification
-        """
-        put_body = json.dumps({'keys': keys})
-        resp, body = self.put('qos-specs/%s/delete_keys' % qos_id, put_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def associate_qos(self, qos_id, vol_type_id):
-        """Associate the specified QoS with specified volume-type."""
-        url = "qos-specs/%s/associate" % qos_id
-        url += "?vol_type_id=%s" % vol_type_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_association_qos(self, qos_id):
-        """Get the association of the specified QoS specification."""
-        url = "qos-specs/%s/associations" % qos_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def disassociate_qos(self, qos_id, vol_type_id):
-        """Disassociate the specified QoS with specified volume-type."""
-        url = "qos-specs/%s/disassociate" % qos_id
-        url += "?vol_type_id=%s" % vol_type_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def disassociate_all_qos(self, qos_id):
-        """Disassociate the specified QoS with all associations."""
-        url = "qos-specs/%s/disassociate_all" % qos_id
-        resp, body = self.get(url)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/quotas_client.py b/tempest/lib/services/volume/v1/quotas_client.py
deleted file mode 100644
index d7c9698..0000000
--- a/tempest/lib/services/volume/v1/quotas_client.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
-#
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils
-
-from tempest.lib.common import rest_client
-
-
-class QuotasClient(rest_client.RestClient):
-    """Client class to send CRUD Volume Quotas API V1 requests"""
-
-    def show_default_quota_set(self, tenant_id):
-        """List the default volume quota set for a tenant."""
-
-        url = 'os-quota-sets/%s/defaults' % tenant_id
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_quota_set(self, tenant_id, params=None):
-        """List the quota set for a tenant."""
-
-        url = 'os-quota-sets/%s' % tenant_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_quota_set(self, tenant_id, **kwargs):
-        """Updates quota set
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-quotas
-        """
-        put_body = jsonutils.dumps({'quota_set': kwargs})
-        resp, body = self.put('os-quota-sets/%s' % tenant_id, put_body)
-        self.expected_success(200, resp.status)
-        body = jsonutils.loads(body)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_quota_set(self, tenant_id):
-        """Delete the tenant's quota set."""
-        resp, body = self.delete('os-quota-sets/%s' % tenant_id)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/services_client.py b/tempest/lib/services/volume/v1/services_client.py
deleted file mode 100644
index 957a0e6..0000000
--- a/tempest/lib/services/volume/v1/services_client.py
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright 2014 NEC Corporation
-# All Rights Reserved.
-#
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-
-
-class ServicesClient(rest_client.RestClient):
-    """Volume V1 volume services client"""
-
-    def list_services(self, **params):
-        url = 'os-services'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/snapshots_client.py b/tempest/lib/services/volume/v1/snapshots_client.py
deleted file mode 100644
index a478686..0000000
--- a/tempest/lib/services/volume/v1/snapshots_client.py
+++ /dev/null
@@ -1,188 +0,0 @@
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class SnapshotsClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V1 API requests."""
-
-    create_resp = 200
-
-    def list_snapshots(self, detail=False, **params):
-        """List all the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-snapshots
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-snapshots-with-details
-        """
-        url = 'snapshots'
-        if detail:
-            url += '/detail'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_snapshot(self, snapshot_id):
-        """Returns the details of a single snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#show-snapshot-details
-        """
-        url = "snapshots/%s" % snapshot_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_snapshot(self, **kwargs):
-        """Creates a new snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-snapshot
-        """
-        post_body = json.dumps({'snapshot': kwargs})
-        resp, body = self.post('snapshots', post_body)
-        body = json.loads(body)
-        self.expected_success(self.create_resp, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_snapshot(self, snapshot_id):
-        """Delete Snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#delete-snapshot
-        """
-        resp, body = self.delete("snapshots/%s" % snapshot_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_snapshot(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume-snapshot'
-
-    def reset_snapshot_status(self, snapshot_id, status):
-        """Reset the specified snapshot's status."""
-        post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_status(self, snapshot_id, **kwargs):
-        """Update the specified snapshot's status."""
-        # TODO(gmann): api-site doesn't contain doc ref
-        # for this API. After fixing the api-site, we need to
-        # add the link here.
-        # Bug https://bugs.launchpad.net/openstack-api-site/+bug/1532645
-
-        post_body = json.dumps({'os-update_snapshot_status': kwargs})
-        url = 'snapshots/%s/action' % snapshot_id
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_snapshot_metadata(self, snapshot_id, metadata):
-        """Create metadata for the snapshot."""
-        put_body = json.dumps({'metadata': metadata})
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.post(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot(self, snapshot_id, **kwargs):
-        """Updates a snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-snapshot
-        """
-        put_body = json.dumps({'snapshot': kwargs})
-        resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_snapshot_metadata(self, snapshot_id):
-        """Get metadata of the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#show-snapshot-metadata
-        """
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_metadata(self, snapshot_id, **kwargs):
-        """Update metadata for the snapshot.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-snapshot-metadata
-        """
-        put_body = json.dumps(kwargs)
-        url = "snapshots/%s/metadata" % snapshot_id
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_snapshot_metadata_item(self, snapshot_id, id, **kwargs):
-        """Update metadata item for the snapshot."""
-        # TODO(piyush): Current api-site doesn't contain this API description.
-        # After fixing the api-site, we need to fix here also for putting the
-        # link to api-site.
-        # LP: https://bugs.launchpad.net/openstack-api-site/+bug/1529064
-        put_body = json.dumps(kwargs)
-        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_snapshot_metadata_item(self, snapshot_id, id):
-        """Delete metadata item for the snapshot."""
-        url = "snapshots/%s/metadata/%s" % (snapshot_id, id)
-        resp, body = self.delete(url)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def force_delete_snapshot(self, snapshot_id):
-        """Force Delete Snapshot."""
-        post_body = json.dumps({'os-force_delete': {}})
-        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/types_client.py b/tempest/lib/services/volume/v1/types_client.py
deleted file mode 100644
index 6237fb4..0000000
--- a/tempest/lib/services/volume/v1/types_client.py
+++ /dev/null
@@ -1,167 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class TypesClient(rest_client.RestClient):
-    """Client class to send CRUD Volume Types API requests"""
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_volume_type(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume-type'
-
-    def list_volume_types(self, **params):
-        """List all the volume_types created.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-all-volume-types-for-v2
-        """
-        url = 'types'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_type(self, volume_type_id):
-        """Returns the details of a single volume_type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#show-volume-type-details-for-v2
-        """
-        url = "types/%s" % volume_type_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_type(self, **kwargs):
-        """Create volume type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-volume-type-for-v2
-        """
-        post_body = json.dumps({'volume_type': kwargs})
-        resp, body = self.post('types', post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_type(self, volume_type_id):
-        """Deletes the Specified Volume_type.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#delete-volume-type
-        """
-        resp, body = self.delete("types/%s" % volume_type_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_volume_types_extra_specs(self, volume_type_id, **params):
-        """List all the volume_types extra specs created.
-
-        TODO: Current api-site doesn't contain this API description.
-        After fixing the api-site, we need to fix here also for putting
-        the link to api-site.
-        """
-        url = 'types/%s/extra_specs' % volume_type_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_type_extra_specs(self, volume_type_id, extra_specs_name):
-        """Returns the details of a single volume_type extra spec."""
-        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_specs_name)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_type_extra_specs(self, volume_type_id, extra_specs):
-        """Creates a new Volume_type extra spec.
-
-        volume_type_id: Id of volume_type.
-        extra_specs: A dictionary of values to be used as extra_specs.
-        """
-        url = "types/%s/extra_specs" % volume_type_id
-        post_body = json.dumps({'extra_specs': extra_specs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_type_extra_specs(self, volume_type_id, extra_spec_name):
-        """Deletes the Specified Volume_type extra spec."""
-        resp, body = self.delete("types/%s/extra_specs/%s" % (
-            volume_type_id, extra_spec_name))
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_type(self, volume_type_id, **kwargs):
-        """Updates volume type name, description, and/or is_public.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-volume-type
-        """
-        put_body = json.dumps({'volume_type': kwargs})
-        resp, body = self.put('types/%s' % volume_type_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_type_extra_specs(self, volume_type_id, extra_spec_name,
-                                       extra_specs):
-        """Update a volume_type extra spec.
-
-        :param volume_type_id: Id of volume_type.
-        :param extra_spec_name: Name of the extra spec to be updated.
-        :param extra_specs: A dictionary of with key as extra_spec_name and the
-                            updated value.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-extra-specs-for-a-volume-type
-        """
-        url = "types/%s/extra_specs/%s" % (volume_type_id, extra_spec_name)
-        put_body = json.dumps(extra_specs)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/volume/v1/volumes_client.py b/tempest/lib/services/volume/v1/volumes_client.py
deleted file mode 100644
index 5d8d73b..0000000
--- a/tempest/lib/services/volume/v1/volumes_client.py
+++ /dev/null
@@ -1,306 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from urllib import parse as urllib
-
-from oslo_serialization import jsonutils as json
-
-from tempest.lib.common import rest_client
-from tempest.lib import exceptions as lib_exc
-
-
-class VolumesClient(rest_client.RestClient):
-    """Client class to send CRUD Volume V1 API requests"""
-
-    def _prepare_params(self, params):
-        """Prepares params for use in get or _ext_get methods.
-
-        If params is a string it will be left as it is, but if it's not it will
-        be urlencoded.
-        """
-        if isinstance(params, str):
-            return params
-        return urllib.urlencode(params)
-
-    def list_volumes(self, detail=False, params=None):
-        """List all the volumes created.
-
-        Params can be a string (must be urlencoded) or a dictionary.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-volumes
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-volumes-with-details
-        """
-        url = 'volumes'
-        if detail:
-            url += '/detail'
-        if params:
-            url += '?%s' % self._prepare_params(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume(self, volume_id):
-        """Returns the details of a single volume."""
-        url = "volumes/%s" % volume_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume(self, **kwargs):
-        """Creates a new Volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-volume
-        """
-        post_body = json.dumps({'volume': kwargs})
-        resp, body = self.post('volumes', post_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume(self, volume_id, **kwargs):
-        """Updates the Specified Volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#update-volume
-        """
-        put_body = json.dumps({'volume': kwargs})
-        resp, body = self.put('volumes/%s' % volume_id, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume(self, volume_id):
-        """Deletes the Specified Volume."""
-        resp, body = self.delete("volumes/%s" % volume_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def upload_volume(self, volume_id, **kwargs):
-        """Uploads a volume in Glance."""
-        post_body = json.dumps({'os-volume_upload_image': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def attach_volume(self, volume_id, **kwargs):
-        """Attaches a volume to a given instance on a given mountpoint.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#attach-volume-to-server
-        """
-        post_body = json.dumps({'os-attach': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def set_bootable_volume(self, volume_id, **kwargs):
-        """set a bootable flag for a volume - true or false."""
-        post_body = json.dumps({'os-set_bootable': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def detach_volume(self, volume_id):
-        """Detaches a volume from an instance."""
-        post_body = json.dumps({'os-detach': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reserve_volume(self, volume_id):
-        """Reserves a volume."""
-        post_body = json.dumps({'os-reserve': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def unreserve_volume(self, volume_id):
-        """Restore a reserved volume ."""
-        post_body = json.dumps({'os-unreserve': {}})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_volume(id)
-        except lib_exc.NotFound:
-            return True
-        return False
-
-    @property
-    def resource_type(self):
-        """Returns the primary type of resource this client works with."""
-        return 'volume'
-
-    def extend_volume(self, volume_id, **kwargs):
-        """Extend a volume.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#extend-volume-size
-        """
-        post_body = json.dumps({'os-extend': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def reset_volume_status(self, volume_id, **kwargs):
-        """Reset the Specified Volume's Status.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#reset-volume-statuses
-        """
-        post_body = json.dumps({'os-reset_status': kwargs})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_transfer(self, **kwargs):
-        """Create a volume transfer.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#create-volume-transfer
-        """
-        post_body = json.dumps({'transfer': kwargs})
-        resp, body = self.post('os-volume-transfer', post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_transfer(self, transfer_id):
-        """Returns the details of a volume transfer."""
-        url = "os-volume-transfer/%s" % transfer_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def list_volume_transfers(self, **params):
-        """List all the volume transfers created.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#list-volume-transfers
-        """
-        url = 'os-volume-transfer'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_transfer(self, transfer_id):
-        """Delete a volume transfer."""
-        resp, body = self.delete("os-volume-transfer/%s" % transfer_id)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def accept_volume_transfer(self, transfer_id, **kwargs):
-        """Accept a volume transfer.
-
-        For a full list of available parameters, please refer to the official
-        API reference:
-        https://docs.openstack.org/api-ref/block-storage/v2/#accept-volume-transfer
-        """
-        url = 'os-volume-transfer/%s/accept' % transfer_id
-        post_body = json.dumps({'accept': kwargs})
-        resp, body = self.post(url, post_body)
-        body = json.loads(body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_readonly(self, volume_id, **kwargs):
-        """Update the Specified Volume readonly."""
-        post_body = json.dumps({'os-update_readonly_flag': kwargs})
-        url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def force_delete_volume(self, volume_id):
-        """Force Delete Volume."""
-        post_body = json.dumps({'os-force_delete': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def create_volume_metadata(self, volume_id, metadata):
-        """Create metadata for the volume."""
-        put_body = json.dumps({'metadata': metadata})
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.post(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def show_volume_metadata(self, volume_id):
-        """Get metadata of the volume."""
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_metadata(self, volume_id, metadata):
-        """Update metadata for the volume."""
-        put_body = json.dumps({'metadata': metadata})
-        url = "volumes/%s/metadata" % volume_id
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def update_volume_metadata_item(self, volume_id, id, meta_item):
-        """Update metadata item for the volume."""
-        put_body = json.dumps({'meta': meta_item})
-        url = "volumes/%s/metadata/%s" % (volume_id, id)
-        resp, body = self.put(url, put_body)
-        body = json.loads(body)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def delete_volume_metadata_item(self, volume_id, id):
-        """Delete metadata item for the volume."""
-        url = "volumes/%s/metadata/%s" % (volume_id, id)
-        resp, body = self.delete(url)
-        self.expected_success(200, resp.status)
-        return rest_client.ResponseBody(resp, body)
-
-    def retype_volume(self, volume_id, **kwargs):
-        """Updates volume with new volume type."""
-        post_body = json.dumps({'os-retype': kwargs})
-        resp, _ = self.post('volumes/%s/action' % volume_id, post_body)
-        self.expected_success(202, resp.status)
diff --git a/tempest/lib/services/volume/v2/__init__.py b/tempest/lib/services/volume/v2/__init__.py
index 68982d9..756a41a 100644
--- a/tempest/lib/services/volume/v2/__init__.py
+++ b/tempest/lib/services/volume/v2/__init__.py
@@ -12,6 +12,8 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
+import warnings
+
 from tempest.lib.services.volume.v2.availability_zone_client \
     import AvailabilityZoneClient
 from tempest.lib.services.volume.v2.backups_client import BackupsClient
@@ -44,3 +46,9 @@
            'LimitsClient', 'CapabilitiesClient', 'SchedulerStatsClient',
            'SnapshotManageClient', 'VolumeManageClient', 'TransfersClient',
            'QuotaClassesClient']
+
+warnings.warn(
+    "The tempest.lib.services.volume.v2 module (volume v2 APIs service "
+    "clients) is deprecated in favor of tempest.lib.services.volume.v3 "
+    "(volume v3 APIs service clients) and will be removed once Tempest stop "
+    "supporting stable wallaby.", DeprecationWarning)
diff --git a/tempest/lib/services/volume/v3/__init__.py b/tempest/lib/services/volume/v3/__init__.py
index e2fa836..039640b 100644
--- a/tempest/lib/services/volume/v3/__init__.py
+++ b/tempest/lib/services/volume/v3/__init__.py
@@ -39,6 +39,7 @@
     SnapshotManageClient
 from tempest.lib.services.volume.v3.snapshots_client import SnapshotsClient
 from tempest.lib.services.volume.v3.transfers_client import TransfersClient
+from tempest.lib.services.volume.v3.transfers_client import TransfersV355Client
 from tempest.lib.services.volume.v3.types_client import TypesClient
 from tempest.lib.services.volume.v3.versions_client import VersionsClient
 from tempest.lib.services.volume.v3.volume_manage_client import \
@@ -50,5 +51,6 @@
            'GroupsClient', 'HostsClient', 'LimitsClient', 'MessagesClient',
            'QosSpecsClient', 'QuotaClassesClient', 'QuotasClient',
            'SchedulerStatsClient', 'ServicesClient', 'SnapshotManageClient',
-           'SnapshotsClient', 'TransfersClient', 'TypesClient',
-           'VersionsClient', 'VolumeManageClient', 'VolumesClient']
+           'SnapshotsClient', 'TransfersClient', 'TransfersV355Client',
+           'TypesClient', 'VersionsClient', 'VolumeManageClient',
+           'VolumesClient']
diff --git a/tempest/lib/services/volume/v3/transfers_client.py b/tempest/lib/services/volume/v3/transfers_client.py
index 36198c3..cc4e1b2 100644
--- a/tempest/lib/services/volume/v3/transfers_client.py
+++ b/tempest/lib/services/volume/v3/transfers_client.py
@@ -24,6 +24,8 @@
 class TransfersClient(rest_client.RestClient):
     """Client class to send CRUD Volume Transfer API requests"""
 
+    resource_path = 'os-volume-transfer'
+
     def create_volume_transfer(self, **kwargs):
         """Create a volume transfer.
 
@@ -32,14 +34,14 @@
         https://docs.openstack.org/api-ref/block-storage/v3/index.html#create-a-volume-transfer
         """
         post_body = json.dumps({'transfer': kwargs})
-        resp, body = self.post('os-volume-transfer', post_body)
+        resp, body = self.post(self.resource_path, post_body)
         body = json.loads(body)
         self.validate_response(schema.create_volume_transfer, resp, body)
         return rest_client.ResponseBody(resp, body)
 
     def show_volume_transfer(self, transfer_id):
         """Returns the details of a volume transfer."""
-        url = "os-volume-transfer/%s" % transfer_id
+        url = "%s/%s" % (self.resource_path, transfer_id)
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.show_volume_transfer, resp, body)
@@ -53,7 +55,7 @@
         https://docs.openstack.org/api-ref/block-storage/v3/index.html#list-volume-transfers-for-a-project
         https://docs.openstack.org/api-ref/block-storage/v3/index.html#list-volume-transfers-and-details
         """
-        url = 'os-volume-transfer'
+        url = self.resource_path
         schema_list_transfers = schema.list_volume_transfers_no_detail
         if detail:
             url += '/detail'
@@ -67,7 +69,7 @@
 
     def delete_volume_transfer(self, transfer_id):
         """Delete a volume transfer."""
-        resp, body = self.delete("os-volume-transfer/%s" % transfer_id)
+        resp, body = self.delete("%s/%s" % (self.resource_path, transfer_id))
         self.validate_response(schema.delete_volume_transfer, resp, body)
         return rest_client.ResponseBody(resp, body)
 
@@ -78,9 +80,14 @@
         API reference:
         https://docs.openstack.org/api-ref/block-storage/v3/index.html#accept-a-volume-transfer
         """
-        url = 'os-volume-transfer/%s/accept' % transfer_id
+        url = '%s/%s/accept' % (self.resource_path, transfer_id)
         post_body = json.dumps({'accept': kwargs})
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.validate_response(schema.accept_volume_transfer, resp, body)
         return rest_client.ResponseBody(resp, body)
+
+
+class TransfersV355Client(TransfersClient):
+    """Client class to send CRUD for the "new" Transfers API (mv 3.55)"""
+    resource_path = 'volume-transfers'
diff --git a/tempest/tests/lib/services/registry_fixture.py b/tempest/tests/lib/services/registry_fixture.py
index 07af68a..a368705 100644
--- a/tempest/tests/lib/services/registry_fixture.py
+++ b/tempest/tests/lib/services/registry_fixture.py
@@ -38,8 +38,7 @@
         """Initialise the registry fixture"""
         self.services = set(['compute', 'identity.v2', 'identity.v3',
                              'image.v1', 'image.v2', 'network', 'placement',
-                             'volume.v1', 'volume.v2', 'volume.v3',
-                             'object-storage'])
+                             'volume.v2', 'volume.v3', 'object-storage'])
 
     def _setUp(self):
         # Cleanup the registry
diff --git a/tempest/tests/lib/services/volume/v1/__init__.py b/tempest/tests/lib/services/volume/v1/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/tempest/tests/lib/services/volume/v1/__init__.py
+++ /dev/null
diff --git a/tempest/tests/lib/services/volume/v1/test_encryption_types_client.py b/tempest/tests/lib/services/volume/v1/test_encryption_types_client.py
deleted file mode 100644
index 585904e..0000000
--- a/tempest/tests/lib/services/volume/v1/test_encryption_types_client.py
+++ /dev/null
@@ -1,86 +0,0 @@
-# Copyright 2016 NEC Corporation.  All rights reserved.
-#
-# 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.
-
-from tempest.lib.services.volume.v1 import encryption_types_client
-from tempest.tests.lib import fake_auth_provider
-from tempest.tests.lib.services import base
-
-
-class TestEncryptionTypesClient(base.BaseServiceTest):
-    FAKE_CREATE_ENCRYPTION_TYPE = {
-        "encryption": {
-            "id": "cbc36478b0bd8e67e89",
-            "name": "FakeEncryptionType",
-            "type": "fakeType",
-            "provider": "LuksEncryptor",
-            "cipher": "aes-xts-plain64",
-            "key_size": "512",
-            "control_location": "front-end"
-        }
-    }
-
-    FAKE_INFO_ENCRYPTION_TYPE = {
-        "encryption": {
-            "name": "FakeEncryptionType",
-            "type": "fakeType",
-            "description": "test_description",
-            "volume_type": "fakeType",
-            "provider": "LuksEncryptor",
-            "cipher": "aes-xts-plain64",
-            "key_size": "512",
-            "control_location": "front-end"
-        }
-    }
-
-    def setUp(self):
-        super(TestEncryptionTypesClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = encryption_types_client.EncryptionTypesClient(fake_auth,
-                                                                    'volume',
-                                                                    'regionOne'
-                                                                    )
-
-    def _test_create_encryption(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.create_encryption_type,
-            'tempest.lib.common.rest_client.RestClient.post',
-            self.FAKE_CREATE_ENCRYPTION_TYPE,
-            bytes_body, volume_type_id="cbc36478b0bd8e67e89")
-
-    def _test_show_encryption_type(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_encryption_type,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_INFO_ENCRYPTION_TYPE,
-            bytes_body, volume_type_id="cbc36478b0bd8e67e89")
-
-    def test_create_encryption_type_with_str_body(self):
-        self._test_create_encryption()
-
-    def test_create_encryption_type_with_bytes_body(self):
-        self._test_create_encryption(bytes_body=True)
-
-    def test_show_encryption_type_with_str_body(self):
-        self._test_show_encryption_type()
-
-    def test_show_encryption_type_with_bytes_body(self):
-        self._test_show_encryption_type(bytes_body=True)
-
-    def test_delete_encryption_type(self):
-        self.check_service_client_function(
-            self.client.delete_encryption_type,
-            'tempest.lib.common.rest_client.RestClient.delete',
-            {},
-            volume_type_id="cbc36478b0bd8e67e89",
-            status=202)
diff --git a/tempest/tests/lib/services/volume/v1/test_quotas_client.py b/tempest/tests/lib/services/volume/v1/test_quotas_client.py
deleted file mode 100644
index f9e76af..0000000
--- a/tempest/tests/lib/services/volume/v1/test_quotas_client.py
+++ /dev/null
@@ -1,96 +0,0 @@
-# Copyright 2016 NEC Corporation.  All rights reserved.
-#
-# 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.
-
-from tempest.lib.services.volume.v1 import quotas_client
-from tempest.tests.lib import fake_auth_provider
-from tempest.tests.lib.services import base
-
-
-class TestQuotasClient(base.BaseServiceTest):
-    FAKE_QUOTAS = {
-        "quota_set": {
-            "cores": 20,
-            "fixed_ips": -1,
-            "floating_ips": 10,
-            "id": "fake_tenant",
-            "injected_file_content_bytes": 10240,
-            "injected_file_path_bytes": 255,
-            "injected_files": 5,
-            "instances": 10,
-            "key_pairs": 100,
-            "metadata_items": 128,
-            "ram": 51200,
-            "security_group_rules": 20,
-            "security_groups": 10
-        }
-    }
-
-    FAKE_UPDATE_QUOTAS_REQUEST = {
-        "quota_set": {
-            "security_groups": 45
-        }
-    }
-
-    def setUp(self):
-        super(TestQuotasClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = quotas_client.QuotasClient(fake_auth,
-                                                 'volume',
-                                                 'regionOne')
-
-    def _test_show_default_quota_set(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_default_quota_set,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_QUOTAS,
-            bytes_body, tenant_id="fake_tenant")
-
-    def _test_show_quota_set(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_quota_set,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_QUOTAS,
-            bytes_body, tenant_id="fake_tenant")
-
-    def _test_update_quota_set(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.update_quota_set,
-            'tempest.lib.common.rest_client.RestClient.put',
-            self.FAKE_UPDATE_QUOTAS_REQUEST,
-            bytes_body, tenant_id="fake_tenant")
-
-    def test_show_default_quota_set_with_str_body(self):
-        self._test_show_default_quota_set()
-
-    def test_show_default_quota_set_with_bytes_body(self):
-        self._test_show_default_quota_set(bytes_body=True)
-
-    def test_show_quota_set_with_str_body(self):
-        self._test_show_quota_set()
-
-    def test_show_quota_set_with_bytes_body(self):
-        self._test_show_quota_set(bytes_body=True)
-
-    def test_update_quota_set_with_str_body(self):
-        self._test_update_quota_set()
-
-    def test_update_quota_set_with_bytes_body(self):
-        self._test_update_quota_set(bytes_body=True)
-
-    def test_delete_quota_set(self):
-        self.check_service_client_function(
-            self.client.delete_quota_set,
-            'tempest.lib.common.rest_client.RestClient.delete',
-            {},
-            tenant_id="fake_tenant")
diff --git a/tempest/tests/lib/services/volume/v1/test_snapshots_client.py b/tempest/tests/lib/services/volume/v1/test_snapshots_client.py
deleted file mode 100644
index 49191e3..0000000
--- a/tempest/tests/lib/services/volume/v1/test_snapshots_client.py
+++ /dev/null
@@ -1,200 +0,0 @@
-# Copyright 2016 NEC Corporation.  All rights reserved.
-#
-# 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.
-
-from tempest.lib.services.volume.v1 import snapshots_client
-from tempest.tests.lib import fake_auth_provider
-from tempest.tests.lib.services import base
-
-
-class TestSnapshotsClient(base.BaseServiceTest):
-    FAKE_CREATE_SNAPSHOT = {
-        "snapshot": {
-            "display_name": "snap-001",
-            "display_description": "Daily backup",
-            "volume_id": "521752a6-acf6-4b2d-bc7a-119f9148cd8c",
-            "force": True
-        }
-    }
-
-    FAKE_UPDATE_SNAPSHOT_REQUEST = {
-        "metadata": {
-            "key": "v1"
-        }
-    }
-
-    FAKE_INFO_SNAPSHOT = {
-        "snapshot": {
-            "id": "3fbbcccf-d058-4502-8844-6feeffdf4cb5",
-            "display_name": "snap-001",
-            "display_description": "Daily backup",
-            "volume_id": "521752a6-acf6-4b2d-bc7a-119f9148cd8c",
-            "status": "available",
-            "size": 30,
-            "created_at": "2012-02-29T03:50:07Z"
-        }
-    }
-
-    FAKE_LIST_SNAPSHOTS = {
-        "snapshots": [
-            {
-                "id": "3fbbcccf-d058-4502-8844-6feeffdf4cb5",
-                "display_name": "snap-001",
-                "display_description": "Daily backup",
-                "volume_id": "521752a6-acf6-4b2d-bc7a-119f9148cd8c",
-                "status": "available",
-                "size": 30,
-                "created_at": "2012-02-29T03:50:07Z",
-                "metadata": {
-                    "contents": "junk"
-                }
-            },
-            {
-                "id": "e479997c-650b-40a4-9dfe-77655818b0d2",
-                "display_name": "snap-002",
-                "display_description": "Weekly backup",
-                "volume_id": "76b8950a-8594-4e5b-8dce-0dfa9c696358",
-                "status": "available",
-                "size": 25,
-                "created_at": "2012-03-19T01:52:47Z",
-                "metadata": {}
-            }
-        ]
-    }
-
-    def setUp(self):
-        super(TestSnapshotsClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = snapshots_client.SnapshotsClient(fake_auth,
-                                                       'volume',
-                                                       'regionOne')
-
-    def _test_create_snapshot(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.create_snapshot,
-            'tempest.lib.common.rest_client.RestClient.post',
-            self.FAKE_CREATE_SNAPSHOT,
-            bytes_body)
-
-    def _test_show_snapshot(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_snapshot,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_INFO_SNAPSHOT,
-            bytes_body,
-            snapshot_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5")
-
-    def _test_list_snapshots(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.list_snapshots,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_LIST_SNAPSHOTS,
-            bytes_body,
-            detail=True)
-
-    def _test_create_snapshot_metadata(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.create_snapshot_metadata,
-            'tempest.lib.common.rest_client.RestClient.post',
-            self.FAKE_INFO_SNAPSHOT,
-            bytes_body,
-            snapshot_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5",
-            metadata={"key": "v1"})
-
-    def _test_update_snapshot(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.update_snapshot,
-            'tempest.lib.common.rest_client.RestClient.put',
-            self.FAKE_UPDATE_SNAPSHOT_REQUEST,
-            bytes_body,
-            snapshot_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5")
-
-    def _test_show_snapshot_metadata(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_snapshot_metadata,
-            'tempest.lib.common.rest_client.RestClient.get',
-            self.FAKE_UPDATE_SNAPSHOT_REQUEST,
-            bytes_body,
-            snapshot_id="3fbbcccf-d058-4502-8844-6feeffdf4cb5")
-
-    def _test_update_snapshot_metadata(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.update_snapshot_metadata,
-            'tempest.lib.common.rest_client.RestClient.put',
-            self.FAKE_UPDATE_SNAPSHOT_REQUEST,
-            bytes_body, snapshot_id="cbc36478b0bd8e67e89")
-
-    def _test_update_snapshot_metadata_item(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.update_snapshot_metadata_item,
-            'tempest.lib.common.rest_client.RestClient.put',
-            self.FAKE_INFO_SNAPSHOT,
-            bytes_body, volume_type_id="cbc36478b0bd8e67e89")
-
-    def test_create_snapshot_with_str_body(self):
-        self._test_create_snapshot()
-
-    def test_create_snapshot_with_bytes_body(self):
-        self._test_create_snapshot(bytes_body=True)
-
-    def test_show_snapshot_with_str_body(self):
-        self._test_show_snapshot()
-
-    def test_show_snapshot_with_bytes_body(self):
-        self._test_show_snapshot(bytes_body=True)
-
-    def test_list_snapshots_with_str_body(self):
-        self._test_list_snapshots()
-
-    def test_list_snapshots_with_bytes_body(self):
-        self._test_list_snapshots(bytes_body=True)
-
-    def test_create_snapshot_metadata_with_str_body(self):
-        self._test_create_snapshot_metadata()
-
-    def test_create_snapshot_metadata_with_bytes_body(self):
-        self._test_create_snapshot_metadata(bytes_body=True)
-
-    def test_update_snapshot_with_str_body(self):
-        self._test_update_snapshot()
-
-    def test_update_snapshot_with_bytes_body(self):
-        self._test_update_snapshot(bytes_body=True)
-
-    def test_show_snapshot_metadata_with_str_body(self):
-        self._test_show_snapshot_metadata()
-
-    def test_show_snapshot_metadata_with_bytes_body(self):
-        self._test_show_snapshot_metadata(bytes_body=True)
-
-    def test_update_snapshot_metadata_with_str_body(self):
-        self._test_update_snapshot_metadata()
-
-    def test_update_snapshot_metadata_with_bytes_body(self):
-        self._test_update_snapshot_metadata(bytes_body=True)
-
-    def test_force_delete_snapshot(self):
-        self.check_service_client_function(
-            self.client.force_delete_snapshot,
-            'tempest.lib.common.rest_client.RestClient.post',
-            {},
-            snapshot_id="521752a6-acf6-4b2d-bc7a-119f9148cd8c",
-            status=202)
-
-    def test_delete_snapshot(self):
-        self.check_service_client_function(
-            self.client.delete_snapshot,
-            'tempest.lib.common.rest_client.RestClient.delete',
-            {},
-            snapshot_id="521752a6-acf6-4b2d-bc7a-119f9148cd8c",
-            status=202)
diff --git a/tempest/tests/lib/services/volume/v3/test_transfers_client.py b/tempest/tests/lib/services/volume/v3/test_transfers_client.py
index 1dfe2df..3626184 100644
--- a/tempest/tests/lib/services/volume/v3/test_transfers_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_transfers_client.py
@@ -52,6 +52,7 @@
         self.client = transfers_client.TransfersClient(fake_auth,
                                                        'volume',
                                                        'regionOne')
+        self.resource_path = 'os-volume-transfer'
 
     def _test_create_volume_transfer(self, bytes_body=False):
         resp_body = copy.deepcopy(self.FAKE_VOLUME_TRANSFER_INFO)
@@ -72,7 +73,7 @@
                 resp_body,
                 to_utf=bytes_body,
                 status=202,
-                mock_args=['os-volume-transfer', payload],
+                mock_args=[self.resource_path, payload],
                 **kwargs)
 
     def _test_accept_volume_transfer(self, bytes_body=False):
@@ -93,8 +94,9 @@
                 resp_body,
                 to_utf=bytes_body,
                 status=202,
-                mock_args=['os-volume-transfer/%s/accept' %
-                           self.FAKE_VOLUME_TRANSFER_ID, payload],
+                mock_args=['%s/%s/accept' % (self.resource_path,
+                                             self.FAKE_VOLUME_TRANSFER_ID),
+                           payload],
                 transfer_id=self.FAKE_VOLUME_TRANSFER_ID,
                 **kwargs)
 
@@ -156,3 +158,14 @@
             {},
             status=202,
             transfer_id="0e89cdd1-6249-421b-96d8-25fac0623d42")
+
+
+class TestTransfersV355Client(TestTransfersClient):
+
+    def setUp(self):
+        super(TestTransfersV355Client, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = transfers_client.TransfersV355Client(fake_auth,
+                                                           'volume',
+                                                           'regionOne')
+        self.resource_path = 'volume-transfers'
diff --git a/tempest/tests/lib/services/volume/v3/test_versions_client.py b/tempest/tests/lib/services/volume/v3/test_versions_client.py
index 575cae3..862fb9b 100644
--- a/tempest/tests/lib/services/volume/v3/test_versions_client.py
+++ b/tempest/tests/lib/services/volume/v3/test_versions_client.py
@@ -22,21 +22,6 @@
     FAKE_VERSIONS_INFO = {
         "versions": [
             {
-                "status": "DEPRECATED", "updated": "2016-05-02T20:25:19Z",
-                "links": [
-                    {"href": "http://docs.openstack.org/", "type": "text/html",
-                     "rel": "describedby"},
-                    {"href": "https://10.30.197.39:8776/v1/", "rel": "self"}
-                ],
-                "min_version": "",
-                "version": "",
-                "media-types": [
-                    {"base": "application/json",
-                     "type": "application/vnd.openstack.volume+json;version=1"}
-                ],
-                "id": "v1.0"
-            },
-            {
                 "status": "DEPRECATED", "updated": "2017-02-25T12:00:00Z",
                 "links": [
                     {"href": "http://docs.openstack.org/", "type": "text/html",
@@ -134,8 +119,6 @@
         self._test_show_version('v3', bytes_body=True)
 
     def test_get_base_version_url_app_name(self):
-        self._test_get_base_version_url('https://bar.org/volume/v1/123',
-                                        'https://bar.org/volume/')
         self._test_get_base_version_url('https://bar.org/volume/v2/123',
                                         'https://bar.org/volume/')
         self._test_get_base_version_url('https://bar.org/volume/v3/123',
diff --git a/zuul.d/integrated-gate.yaml b/zuul.d/integrated-gate.yaml
index b83eb34..d931c55 100644
--- a/zuul.d/integrated-gate.yaml
+++ b/zuul.d/integrated-gate.yaml
@@ -408,8 +408,9 @@
 - job:
     name: tempest-cinder-v2-api
     parent: devstack-tempest
-    branches:
-      - master
+    # NOTE(gmann): Cinder v2 APIs are available until
+    # stable/wallaby only.
+    override-checkout: stable/wallaby
     description: |
       This job runs the cinder API test against v2 endpoint.
     vars: