diff --git a/tempest/api_schema/response/compute/v2_1/aggregates.py b/tempest/api_schema/response/compute/v2_1/aggregates.py
deleted file mode 100644
index 1a9fe41..0000000
--- a/tempest/api_schema/response/compute/v2_1/aggregates.py
+++ /dev/null
@@ -1,92 +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.
-
-import copy
-
-# create-aggregate api doesn't have 'hosts' and 'metadata' attributes.
-aggregate_for_create = {
-    'type': 'object',
-    'properties': {
-        'availability_zone': {'type': ['string', 'null']},
-        'created_at': {'type': 'string'},
-        'deleted': {'type': 'boolean'},
-        'deleted_at': {'type': ['string', 'null']},
-        'id': {'type': 'integer'},
-        'name': {'type': 'string'},
-        'updated_at': {'type': ['string', 'null']}
-    },
-    'additionalProperties': False,
-    'required': ['availability_zone', 'created_at', 'deleted',
-                 'deleted_at', 'id', 'name', 'updated_at'],
-}
-
-common_aggregate_info = copy.deepcopy(aggregate_for_create)
-common_aggregate_info['properties'].update({
-    'hosts': {'type': 'array'},
-    'metadata': {'type': 'object'}
-})
-common_aggregate_info['required'].extend(['hosts', 'metadata'])
-
-list_aggregates = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregates': {
-                'type': 'array',
-                'items': common_aggregate_info
-            }
-        },
-        'additionalProperties': False,
-        'required': ['aggregates'],
-    }
-}
-
-get_aggregate = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregate': common_aggregate_info
-        },
-        'additionalProperties': False,
-        'required': ['aggregate'],
-    }
-}
-
-aggregate_set_metadata = get_aggregate
-# The 'updated_at' attribute of 'update_aggregate' can't be null.
-update_aggregate = copy.deepcopy(get_aggregate)
-update_aggregate['response_body']['properties']['aggregate']['properties'][
-    'updated_at'] = {
-        'type': 'string'
-    }
-
-delete_aggregate = {
-    'status_code': [200]
-}
-
-create_aggregate = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregate': aggregate_for_create
-        },
-        'additionalProperties': False,
-        'required': ['aggregate'],
-    }
-}
-
-aggregate_add_remove_host = get_aggregate
diff --git a/tempest/api_schema/response/compute/v2_1/availability_zone.py b/tempest/api_schema/response/compute/v2_1/availability_zone.py
deleted file mode 100644
index d9aebce..0000000
--- a/tempest/api_schema/response/compute/v2_1/availability_zone.py
+++ /dev/null
@@ -1,78 +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.
-
-import copy
-
-
-base = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'availabilityZoneInfo': {
-                'type': 'array',
-                'items': {
-                    'type': 'object',
-                    'properties': {
-                        'zoneName': {'type': 'string'},
-                        'zoneState': {
-                            'type': 'object',
-                            'properties': {
-                                'available': {'type': 'boolean'}
-                            },
-                            'additionalProperties': False,
-                            'required': ['available']
-                        },
-                        # NOTE: Here is the difference between detail and
-                        # non-detail.
-                        'hosts': {'type': 'null'}
-                    },
-                    'additionalProperties': False,
-                    'required': ['zoneName', 'zoneState', 'hosts']
-                }
-            }
-        },
-        'additionalProperties': False,
-        'required': ['availabilityZoneInfo']
-    }
-}
-
-detail = {
-    'type': 'object',
-    'patternProperties': {
-        # NOTE: Here is for a hostname
-        '^[a-zA-Z0-9-_.]+$': {
-            'type': 'object',
-            'patternProperties': {
-                # NOTE: Here is for a service name
-                '^.*$': {
-                    'type': 'object',
-                    'properties': {
-                        'available': {'type': 'boolean'},
-                        'active': {'type': 'boolean'},
-                        'updated_at': {'type': ['string', 'null']}
-                    },
-                    'additionalProperties': False,
-                    'required': ['available', 'active', 'updated_at']
-                }
-            }
-        }
-    }
-}
-
-list_availability_zone_list = copy.deepcopy(base)
-
-list_availability_zone_list_detail = copy.deepcopy(base)
-list_availability_zone_list_detail['response_body']['properties'][
-    'availabilityZoneInfo']['items']['properties']['hosts'] = detail
diff --git a/tempest/api_schema/response/compute/v2_1/baremetal_nodes.py b/tempest/api_schema/response/compute/v2_1/baremetal_nodes.py
deleted file mode 100644
index d1ee877..0000000
--- a/tempest/api_schema/response/compute/v2_1/baremetal_nodes.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright 2015 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.
-
-import copy
-
-node = {
-    'type': 'object',
-    'properties': {
-        'id': {'type': 'string'},
-        'interfaces': {'type': 'array'},
-        'host': {'type': 'string'},
-        'task_state': {'type': ['string', 'null']},
-        'cpus': {'type': ['integer', 'string']},
-        'memory_mb': {'type': ['integer', 'string']},
-        'disk_gb': {'type': ['integer', 'string']},
-    },
-    'additionalProperties': False,
-    'required': ['id', 'interfaces', 'host', 'task_state', 'cpus', 'memory_mb',
-                 'disk_gb']
-}
-
-list_baremetal_nodes = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'nodes': {
-                'type': 'array',
-                'items': node
-            }
-        },
-        'additionalProperties': False,
-        'required': ['nodes']
-    }
-}
-
-baremetal_node = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'node': node
-        },
-        'additionalProperties': False,
-        'required': ['node']
-    }
-}
-get_baremetal_node = copy.deepcopy(baremetal_node)
-get_baremetal_node['response_body']['properties']['node'][
-    'properties'].update({'instance_uuid': {'type': ['string', 'null']}})
-get_baremetal_node['response_body']['properties']['node'][
-    'required'].append('instance_uuid')
diff --git a/tempest/api_schema/response/compute/v2_1/certificates.py b/tempest/api_schema/response/compute/v2_1/certificates.py
deleted file mode 100644
index 4e7cbe4..0000000
--- a/tempest/api_schema/response/compute/v2_1/certificates.py
+++ /dev/null
@@ -1,41 +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.
-
-import copy
-
-_common_schema = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'certificate': {
-                'type': 'object',
-                'properties': {
-                    'data': {'type': 'string'},
-                    'private_key': {'type': 'string'},
-                },
-                'additionalProperties': False,
-                'required': ['data', 'private_key']
-            }
-        },
-        'additionalProperties': False,
-        'required': ['certificate']
-    }
-}
-
-get_certificate = copy.deepcopy(_common_schema)
-get_certificate['response_body']['properties']['certificate'][
-    'properties']['private_key'].update({'type': 'null'})
-
-create_certificate = copy.deepcopy(_common_schema)
diff --git a/tempest/api_schema/response/compute/v2_1/extensions.py b/tempest/api_schema/response/compute/v2_1/extensions.py
deleted file mode 100644
index a6a455c..0000000
--- a/tempest/api_schema/response/compute/v2_1/extensions.py
+++ /dev/null
@@ -1,47 +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.
-
-list_extensions = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'extensions': {
-                'type': 'array',
-                'items': {
-                    'type': 'object',
-                    'properties': {
-                        'updated': {
-                            'type': 'string',
-                            'format': 'data-time'
-                        },
-                        'name': {'type': 'string'},
-                        'links': {'type': 'array'},
-                        'namespace': {
-                            'type': 'string',
-                            'format': 'uri'
-                        },
-                        'alias': {'type': 'string'},
-                        'description': {'type': 'string'}
-                    },
-                    'additionalProperties': False,
-                    'required': ['updated', 'name', 'links', 'namespace',
-                                 'alias', 'description']
-                }
-            }
-        },
-        'additionalProperties': False,
-        'required': ['extensions']
-    }
-}
diff --git a/tempest/clients.py b/tempest/clients.py
index cffdc3f..b593089 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -17,6 +17,15 @@
 
 from oslo_log import log as logging
 from tempest_lib.services.compute.agents_client import AgentsClient
+from tempest_lib.services.compute.aggregates_client import AggregatesClient
+from tempest_lib.services.compute.availability_zone_client import \
+    AvailabilityZoneClient
+from tempest_lib.services.compute.baremetal_nodes_client import \
+    BaremetalNodesClient
+from tempest_lib.services.compute.certificates_client import \
+    CertificatesClient
+from tempest_lib.services.compute.extensions_client import \
+    ExtensionsClient
 from tempest_lib.services.identity.v2.token_client import TokenClient
 from tempest_lib.services.identity.v3.token_client import V3TokenClient
 
@@ -28,16 +37,6 @@
 from tempest.services.baremetal.v1.json.baremetal_client import \
     BaremetalClient
 from tempest.services import botoclients
-from tempest.services.compute.json.aggregates_client import \
-    AggregatesClient
-from tempest.services.compute.json.availability_zone_client import \
-    AvailabilityZoneClient
-from tempest.services.compute.json.baremetal_nodes_client import \
-    BaremetalNodesClient
-from tempest.services.compute.json.certificates_client import \
-    CertificatesClient
-from tempest.services.compute.json.extensions_client import \
-    ExtensionsClient
 from tempest.services.compute.json.fixed_ips_client import FixedIPsClient
 from tempest.services.compute.json.flavors_client import FlavorsClient
 from tempest.services.compute.json.floating_ip_pools_client import \
diff --git a/tempest/config.py b/tempest/config.py
index d91fb04..4bc7a35 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -926,29 +926,32 @@
 ]
 
 
-data_processing_group = cfg.OptGroup(name="data_processing",
+data_processing_group = cfg.OptGroup(name="data-processing",
                                      title="Data Processing options")
 
 DataProcessingGroup = [
     cfg.StrOpt('catalog_type',
-               default='data_processing',
+               default='data-processing',
+               deprecated_group="data_processing",
                help="Catalog type of the data processing service."),
     cfg.StrOpt('endpoint_type',
                default='publicURL',
                choices=['public', 'admin', 'internal',
                         'publicURL', 'adminURL', 'internalURL'],
+               deprecated_group="data_processing",
                help="The endpoint type to use for the data processing "
                     "service."),
 ]
 
 
 data_processing_feature_group = cfg.OptGroup(
-    name="data_processing-feature-enabled",
+    name="data-processing-feature-enabled",
     title="Enabled Data Processing features")
 
 DataProcessingFeaturesGroup = [
     cfg.ListOpt('plugins',
                 default=["vanilla", "hdp"],
+                deprecated_group="data_processing-feature-enabled",
                 help="List of enabled data processing plugins")
 ]
 
@@ -1326,9 +1329,9 @@
         self.telemetry = _CONF.telemetry
         self.telemetry_feature_enabled = _CONF['telemetry-feature-enabled']
         self.dashboard = _CONF.dashboard
-        self.data_processing = _CONF.data_processing
+        self.data_processing = _CONF['data-processing']
         self.data_processing_feature_enabled = _CONF[
-            'data_processing-feature-enabled']
+            'data-processing-feature-enabled']
         self.boto = _CONF.boto
         self.stress = _CONF.stress
         self.scenario = _CONF.scenario
diff --git a/tempest/services/compute/json/aggregates_client.py b/tempest/services/compute/json/aggregates_client.py
deleted file mode 100644
index c9895db..0000000
--- a/tempest/services/compute/json/aggregates_client.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright 2013 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 import exceptions as lib_exc
-
-from tempest.api_schema.response.compute.v2_1 import aggregates as schema
-from tempest.common import service_client
-
-
-class AggregatesClient(service_client.ServiceClient):
-
-    def list_aggregates(self):
-        """Get aggregate list."""
-        resp, body = self.get("os-aggregates")
-        body = json.loads(body)
-        self.validate_response(schema.list_aggregates, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def show_aggregate(self, aggregate_id):
-        """Get details of the given aggregate."""
-        resp, body = self.get("os-aggregates/%s" % aggregate_id)
-        body = json.loads(body)
-        self.validate_response(schema.get_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def create_aggregate(self, **kwargs):
-        """Creates a new aggregate."""
-        post_body = json.dumps({'aggregate': kwargs})
-        resp, body = self.post('os-aggregates', post_body)
-
-        body = json.loads(body)
-        self.validate_response(schema.create_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def update_aggregate(self, aggregate_id, **kwargs):
-        """Update a aggregate."""
-        put_body = json.dumps({'aggregate': kwargs})
-        resp, body = self.put('os-aggregates/%s' % aggregate_id, put_body)
-
-        body = json.loads(body)
-        self.validate_response(schema.update_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def delete_aggregate(self, aggregate_id):
-        """Deletes the given aggregate."""
-        resp, body = self.delete("os-aggregates/%s" % aggregate_id)
-        self.validate_response(schema.delete_aggregate, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def is_resource_deleted(self, id):
-        try:
-            self.show_aggregate(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 'aggregate'
-
-    def add_host(self, aggregate_id, **kwargs):
-        """Adds a host to the given aggregate."""
-        post_body = json.dumps({'add_host': kwargs})
-        resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body)
-        body = json.loads(body)
-        self.validate_response(schema.aggregate_add_remove_host, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def remove_host(self, aggregate_id, **kwargs):
-        """Removes a host from the given aggregate."""
-        post_body = json.dumps({'remove_host': kwargs})
-        resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body)
-        body = json.loads(body)
-        self.validate_response(schema.aggregate_add_remove_host, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def set_metadata(self, aggregate_id, **kwargs):
-        """Replaces the aggregate's existing metadata with new metadata."""
-        post_body = json.dumps({'set_metadata': kwargs})
-        resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body)
-        body = json.loads(body)
-        self.validate_response(schema.aggregate_set_metadata, resp, body)
-        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/availability_zone_client.py b/tempest/services/compute/json/availability_zone_client.py
deleted file mode 100644
index 0012637..0000000
--- a/tempest/services/compute/json/availability_zone_client.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2013 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.api_schema.response.compute.v2_1 import availability_zone \
-    as schema
-from tempest.common import service_client
-
-
-class AvailabilityZoneClient(service_client.ServiceClient):
-
-    def list_availability_zones(self, detail=False):
-        url = 'os-availability-zone'
-        schema_list = schema.list_availability_zone_list
-        if detail:
-            url += '/detail'
-            schema_list = schema.list_availability_zone_list_detail
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema_list, resp, body)
-        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/baremetal_nodes_client.py b/tempest/services/compute/json/baremetal_nodes_client.py
deleted file mode 100644
index 15f883a..0000000
--- a/tempest/services/compute/json/baremetal_nodes_client.py
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright 2015 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 six.moves.urllib import parse as urllib
-
-from tempest.api_schema.response.compute.v2_1 import baremetal_nodes \
-    as schema
-from tempest.common import service_client
-
-
-class BaremetalNodesClient(service_client.ServiceClient):
-    """
-    Tests Baremetal API
-    """
-
-    def list_baremetal_nodes(self, **params):
-        """List all baremetal nodes."""
-        url = 'os-baremetal-nodes'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema.list_baremetal_nodes, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def show_baremetal_node(self, baremetal_node_id):
-        """Returns the details of a single baremetal node."""
-        url = 'os-baremetal-nodes/%s' % baremetal_node_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema.get_baremetal_node, resp, body)
-        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/certificates_client.py b/tempest/services/compute/json/certificates_client.py
deleted file mode 100644
index d6c72f4..0000000
--- a/tempest/services/compute/json/certificates_client.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# Copyright 2013 IBM Corp
-# 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.api_schema.response.compute.v2_1 import certificates as schema
-from tempest.common import service_client
-
-
-class CertificatesClient(service_client.ServiceClient):
-
-    def show_certificate(self, certificate_id):
-        url = "os-certificates/%s" % certificate_id
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema.get_certificate, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def create_certificate(self):
-        """create certificates."""
-        url = "os-certificates"
-        resp, body = self.post(url, None)
-        body = json.loads(body)
-        self.validate_response(schema.create_certificate, resp, body)
-        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/extensions_client.py b/tempest/services/compute/json/extensions_client.py
deleted file mode 100644
index 4741812..0000000
--- a/tempest/services/compute/json/extensions_client.py
+++ /dev/null
@@ -1,34 +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.api_schema.response.compute.v2_1 import extensions as schema
-from tempest.common import service_client
-
-
-class ExtensionsClient(service_client.ServiceClient):
-
-    def list_extensions(self):
-        url = 'extensions'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema.list_extensions, resp, body)
-        return service_client.ResponseBody(resp, body)
-
-    def show_extension(self, extension_alias):
-        resp, body = self.get('extensions/%s' % extension_alias)
-        body = json.loads(body)
-        return service_client.ResponseBody(resp, body)
diff --git a/tempest/tests/common/test_service_clients.py b/tempest/tests/common/test_service_clients.py
index e4228a7..4225da8 100644
--- a/tempest/tests/common/test_service_clients.py
+++ b/tempest/tests/common/test_service_clients.py
@@ -17,34 +17,13 @@
 import six
 
 from tempest.services.baremetal.v1.json import baremetal_client
-from tempest.services.compute.json import aggregates_client
-from tempest.services.compute.json import availability_zone_client
-from tempest.services.compute.json import certificates_client
-from tempest.services.compute.json import extensions_client
-from tempest.services.compute.json import fixed_ips_client
-from tempest.services.compute.json import flavors_client
-from tempest.services.compute.json import floating_ip_pools_client
-from tempest.services.compute.json import floating_ips_bulk_client
 from tempest.services.compute.json import floating_ips_client
-from tempest.services.compute.json import hosts_client
-from tempest.services.compute.json import hypervisor_client
-from tempest.services.compute.json import images_client
-from tempest.services.compute.json import instance_usage_audit_log_client
 from tempest.services.compute.json import interfaces_client
-from tempest.services.compute.json import keypairs_client
-from tempest.services.compute.json import limits_client
-from tempest.services.compute.json import migrations_client
-from tempest.services.compute.json import networks_client as nova_net_client
 from tempest.services.compute.json import quota_classes_client
-from tempest.services.compute.json import quotas_client
-from tempest.services.compute.json import security_group_default_rules_client \
-    as nova_secgrop_default_client
 from tempest.services.compute.json import security_group_rules_client
-from tempest.services.compute.json import security_groups_client
 from tempest.services.compute.json import server_groups_client
 from tempest.services.compute.json import servers_client
 from tempest.services.compute.json import services_client
-from tempest.services.compute.json import tenant_usages_client
 from tempest.services.compute.json import volumes_client \
     as compute_volumes_client
 from tempest.services.data_processing.v1_1 import data_processing_client
@@ -108,33 +87,13 @@
     def test_service_client_creations_with_specified_args(self, mock_init):
         test_clients = [
             baremetal_client.BaremetalClient,
-            aggregates_client.AggregatesClient,
-            availability_zone_client.AvailabilityZoneClient,
-            certificates_client.CertificatesClient,
-            extensions_client.ExtensionsClient,
-            fixed_ips_client.FixedIPsClient,
-            flavors_client.FlavorsClient,
-            floating_ip_pools_client.FloatingIPPoolsClient,
-            floating_ips_bulk_client.FloatingIPsBulkClient,
             floating_ips_client.FloatingIPsClient,
-            hosts_client.HostsClient,
-            hypervisor_client.HypervisorClient,
-            images_client.ImagesClient,
-            instance_usage_audit_log_client.InstanceUsagesAuditLogClient,
             interfaces_client.InterfacesClient,
-            keypairs_client.KeyPairsClient,
-            limits_client.LimitsClient,
-            migrations_client.MigrationsClient,
-            nova_net_client.NetworksClient,
-            quotas_client.QuotasClient,
             quota_classes_client.QuotaClassesClient,
-            nova_secgrop_default_client.SecurityGroupDefaultRulesClient,
             security_group_rules_client.SecurityGroupRulesClient,
-            security_groups_client.SecurityGroupsClient,
             server_groups_client.ServerGroupsClient,
             servers_client.ServersClient,
             services_client.ServicesClient,
-            tenant_usages_client.TenantUsagesClient,
             compute_volumes_client.VolumesClient,
             data_processing_client.DataProcessingClient,
             db_flavor_client.DatabaseFlavorsClient,
diff --git a/tempest/tests/services/compute/test_aggregates_client.py b/tempest/tests/services/compute/test_aggregates_client.py
deleted file mode 100644
index e92b76b..0000000
--- a/tempest/tests/services/compute/test_aggregates_client.py
+++ /dev/null
@@ -1,131 +0,0 @@
-# Copyright 2015 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.tests import fake_auth_provider
-
-from tempest.services.compute.json import aggregates_client
-from tempest.tests.services.compute import base
-
-
-class TestAggregatesClient(base.BaseComputeServiceTest):
-    FAKE_SHOW_AGGREGATE = {
-        "aggregate":
-        {
-            "name": "hoge",
-            "availability_zone": None,
-            "deleted": False,
-            "created_at":
-            "2015-07-16T03:07:32.000000",
-            "updated_at": None,
-            "hosts": [],
-            "deleted_at": None,
-            "id": 1,
-            "metadata": {}
-        }
-    }
-
-    FAKE_CREATE_AGGREGATE = {
-        "aggregate":
-        {
-            "name": u'\xf4',
-            "availability_zone": None,
-            "deleted": False,
-            "created_at": "2015-07-21T04:11:18.000000",
-            "updated_at": None,
-            "deleted_at": None,
-            "id": 1
-        }
-    }
-
-    FAKE_UPDATE_AGGREGATE = {
-        "aggregate":
-        {
-            "name": u'\xe9',
-            "availability_zone": None,
-            "deleted": False,
-            "created_at": "2015-07-16T03:07:32.000000",
-            "updated_at": "2015-07-23T05:16:29.000000",
-            "hosts": [],
-            "deleted_at": None,
-            "id": 1,
-            "metadata": {}
-        }
-    }
-
-    def setUp(self):
-        super(TestAggregatesClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = aggregates_client.AggregatesClient(
-            fake_auth, 'compute', 'regionOne')
-
-    def _test_list_aggregates(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.list_aggregates,
-            'tempest.common.service_client.ServiceClient.get',
-            {"aggregates": []},
-            bytes_body)
-
-    def test_list_aggregates_with_str_body(self):
-        self._test_list_aggregates()
-
-    def test_list_aggregates_with_bytes_body(self):
-        self._test_list_aggregates(bytes_body=True)
-
-    def _test_show_aggregate(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_aggregate,
-            'tempest.common.service_client.ServiceClient.get',
-            self.FAKE_SHOW_AGGREGATE,
-            bytes_body,
-            aggregate_id=1)
-
-    def test_show_aggregate_with_str_body(self):
-        self._test_show_aggregate()
-
-    def test_show_aggregate_with_bytes_body(self):
-        self._test_show_aggregate(bytes_body=True)
-
-    def _test_create_aggregate(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.create_aggregate,
-            'tempest.common.service_client.ServiceClient.post',
-            self.FAKE_CREATE_AGGREGATE,
-            bytes_body,
-            name='hoge')
-
-    def test_create_aggregate_with_str_body(self):
-        self._test_create_aggregate()
-
-    def test_create_aggregate_with_bytes_body(self):
-        self._test_create_aggregate(bytes_body=True)
-
-    def test_delete_aggregate(self):
-        self.check_service_client_function(
-            self.client.delete_aggregate,
-            'tempest.common.service_client.ServiceClient.delete',
-            {}, aggregate_id="1")
-
-    def _test_update_aggregate(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.update_aggregate,
-            'tempest.common.service_client.ServiceClient.put',
-            self.FAKE_UPDATE_AGGREGATE,
-            bytes_body,
-            aggregate_id=1)
-
-    def test_update_aggregate_with_str_body(self):
-        self._test_update_aggregate()
-
-    def test_update_aggregate_with_bytes_body(self):
-        self._test_update_aggregate(bytes_body=True)
diff --git a/tempest/tests/services/compute/test_availability_zone_client.py b/tempest/tests/services/compute/test_availability_zone_client.py
deleted file mode 100644
index e1d94bc..0000000
--- a/tempest/tests/services/compute/test_availability_zone_client.py
+++ /dev/null
@@ -1,82 +0,0 @@
-# Copyright 2015 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.
-
-import copy
-
-from tempest_lib.tests import fake_auth_provider
-
-from tempest.services.compute.json import availability_zone_client
-from tempest.tests.services.compute import base
-
-
-class TestAvailabilityZoneClient(base.BaseComputeServiceTest):
-
-    FAKE_AZ_INFO = {
-        "availabilityZoneInfo":
-        [
-            {
-                "zoneState": {
-                    "available": True
-                },
-                "hosts": None,
-                "zoneName": u'\xf4'
-            }
-        ]
-    }
-
-    FAKE_AZ_DETAILS = {
-        "testhost": {
-            "nova-compute": {
-                "available": True,
-                "active": True,
-                "updated_at": "2015-09-10T07:16:46.000000"
-            }
-        }
-    }
-
-    def setUp(self):
-        super(TestAvailabilityZoneClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = availability_zone_client.AvailabilityZoneClient(
-            fake_auth, 'compute', 'regionOne')
-
-    def _test_availability_zones(self, to_utf=False):
-        self.check_service_client_function(
-            self.client.list_availability_zones,
-            'tempest.common.service_client.ServiceClient.get',
-            self.FAKE_AZ_INFO,
-            to_utf)
-
-    def _test_availability_zones_with_details(self, to_utf=False):
-        fake_az_details = copy.deepcopy(self.FAKE_AZ_INFO)
-        fake_az_details['availabilityZoneInfo'][0]['hosts'] = \
-            self.FAKE_AZ_DETAILS
-        self.check_service_client_function(
-            self.client.list_availability_zones,
-            'tempest.common.service_client.ServiceClient.get',
-            fake_az_details,
-            to_utf,
-            detail=True)
-
-    def test_list_availability_zones_with_str_body(self):
-        self._test_availability_zones()
-
-    def test_list_availability_zones_with_bytes_body(self):
-        self._test_availability_zones(True)
-
-    def test_list_availability_zones_with_str_body_and_details(self):
-        self._test_availability_zones_with_details()
-
-    def test_list_availability_zones_with_bytes_body_and_details(self):
-        self._test_availability_zones_with_details(True)
diff --git a/tempest/tests/services/compute/test_baremetal_nodes_client.py b/tempest/tests/services/compute/test_baremetal_nodes_client.py
deleted file mode 100644
index 86c035c..0000000
--- a/tempest/tests/services/compute/test_baremetal_nodes_client.py
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 2015 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.
-
-import copy
-
-from tempest_lib.tests import fake_auth_provider
-
-from tempest.services.compute.json import baremetal_nodes_client
-from tempest.tests.services.compute import base
-
-
-class TestBareMetalNodesClient(base.BaseComputeServiceTest):
-
-    FAKE_NODE_INFO = {'cpus': '8',
-                      'disk_gb': '64',
-                      'host': '10.0.2.15',
-                      'id': 'Identifier',
-                      'instance_uuid': "null",
-                      'interfaces': [
-                          {
-                              "address": "20::01",
-                              "datapath_id": "null",
-                              "id": 1,
-                              "port_no": None
-                          }
-                      ],
-                      'memory_mb': '8192',
-                      'task_state': None}
-
-    def setUp(self):
-        super(TestBareMetalNodesClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.baremetal_nodes_client = (baremetal_nodes_client.
-                                       BaremetalNodesClient
-                                       (fake_auth, 'compute',
-                                        'regionOne'))
-
-    def _test_bareMetal_nodes(self, operation='list', bytes_body=False):
-        if operation != 'list':
-            expected = {"node": self.FAKE_NODE_INFO}
-            function = self.baremetal_nodes_client.show_baremetal_node
-        else:
-            node_info = copy.deepcopy(self.FAKE_NODE_INFO)
-            del node_info['instance_uuid']
-            expected = {"nodes": [node_info]}
-            function = self.baremetal_nodes_client.list_baremetal_nodes
-
-        self.check_service_client_function(
-            function,
-            'tempest.common.service_client.ServiceClient.get',
-            expected, bytes_body, 200,
-            baremetal_node_id='Identifier')
-
-    def test_list_bareMetal_nodes_with_str_body(self):
-        self._test_bareMetal_nodes()
-
-    def test_list_bareMetal_nodes_with_bytes_body(self):
-        self._test_bareMetal_nodes(bytes_body=True)
-
-    def test_show_bareMetal_node_with_str_body(self):
-        self._test_bareMetal_nodes('show')
-
-    def test_show_bareMetal_node_with_bytes_body(self):
-        self._test_bareMetal_nodes('show', True)
diff --git a/tempest/tests/services/compute/test_certificates_client.py b/tempest/tests/services/compute/test_certificates_client.py
deleted file mode 100644
index 2ba90d0..0000000
--- a/tempest/tests/services/compute/test_certificates_client.py
+++ /dev/null
@@ -1,65 +0,0 @@
-# Copyright 2015 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.
-
-import copy
-
-from tempest_lib.tests import fake_auth_provider
-
-from tempest.services.compute.json import certificates_client
-from tempest.tests.services.compute import base
-
-
-class TestCertificatesClient(base.BaseComputeServiceTest):
-
-    FAKE_CERTIFICATE = {
-        "certificate": {
-            "data": "-----BEGIN----MIICyzCCAjSgAwI----END CERTIFICATE-----\n",
-            "private_key": None
-        }
-    }
-
-    def setUp(self):
-        super(TestCertificatesClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = certificates_client.CertificatesClient(
-            fake_auth, 'compute', 'regionOne')
-
-    def _test_show_certificate(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_certificate,
-            'tempest.common.service_client.ServiceClient.get',
-            self.FAKE_CERTIFICATE,
-            bytes_body,
-            certificate_id="fake-id")
-
-    def test_show_certificate_with_str_body(self):
-        self._test_show_certificate()
-
-    def test_show_certificate_with_bytes_body(self):
-        self._test_show_certificate(bytes_body=True)
-
-    def _test_create_certificate(self, bytes_body=False):
-        cert = copy.deepcopy(self.FAKE_CERTIFICATE)
-        cert['certificate']['private_key'] = "my_private_key"
-        self.check_service_client_function(
-            self.client.create_certificate,
-            'tempest.common.service_client.ServiceClient.post',
-            cert,
-            bytes_body)
-
-    def test_create_certificate_with_str_body(self):
-        self._test_create_certificate()
-
-    def test_create_certificate_with_bytes_body(self):
-        self._test_create_certificate(bytes_body=True)
diff --git a/tempest/tests/services/compute/test_extensions_client.py b/tempest/tests/services/compute/test_extensions_client.py
deleted file mode 100644
index 21efc52..0000000
--- a/tempest/tests/services/compute/test_extensions_client.py
+++ /dev/null
@@ -1,66 +0,0 @@
-# Copyright 2015 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.tests import fake_auth_provider
-
-from tempest.services.compute.json import extensions_client
-from tempest.tests.services.compute import base
-
-
-class TestExtensionsClient(base.BaseComputeServiceTest):
-
-    FAKE_SHOW_EXTENSION = {
-        "extension": {
-            "updated": "2011-06-09T00:00:00Z",
-            "name": "Multinic",
-            "links": [],
-            "namespace":
-            "http://docs.openstack.org/compute/ext/multinic/api/v1.1",
-            "alias": "NMN",
-            "description": u'\u2740(*\xb4\u25e1`*)\u2740'
-        }
-    }
-
-    def setUp(self):
-        super(TestExtensionsClient, self).setUp()
-        fake_auth = fake_auth_provider.FakeAuthProvider()
-        self.client = extensions_client.ExtensionsClient(
-            fake_auth, 'compute', 'regionOne')
-
-    def _test_list_extensions(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.list_extensions,
-            'tempest.common.service_client.ServiceClient.get',
-            {"extensions": []},
-            bytes_body)
-
-    def test_list_extensions_with_str_body(self):
-        self._test_list_extensions()
-
-    def test_list_extensions_with_bytes_body(self):
-        self._test_list_extensions(bytes_body=True)
-
-    def _test_show_extension(self, bytes_body=False):
-        self.check_service_client_function(
-            self.client.show_extension,
-            'tempest.common.service_client.ServiceClient.get',
-            self.FAKE_SHOW_EXTENSION,
-            bytes_body,
-            extension_alias="NMN")
-
-    def test_show_extension_with_str_body(self):
-        self._test_show_extension()
-
-    def test_show_extension_with_bytes_body(self):
-        self._test_show_extension(bytes_body=True)
diff --git a/tempest/tests/services/compute/test_servers_client.py b/tempest/tests/services/compute/test_servers_client.py
index 5813318..44cc22d 100644
--- a/tempest/tests/services/compute/test_servers_client.py
+++ b/tempest/tests/services/compute/test_servers_client.py
@@ -77,7 +77,7 @@
             }
         ],
         "metadata": {
-            u"My Server Nu\1234me": u"Apau\1234che1"
+            u"My Server N\u1234me": u"Apa\u1234che1"
         },
         "name": u"new\u1234-server-test",
         "progress": 0,