diff --git a/HACKING.rst b/HACKING.rst
index 3799046..9f7487d 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -17,6 +17,7 @@
 - [T108] Check no hyphen at the end of rand_name() argument
 - [T109] Cannot use testtools.skip decorator; instead use
          decorators.skip_because from tempest-lib
+- [T110] Check that service client names of GET should be consistent
 - [N322] Method's default argument shouldn't be mutable
 
 Test Data/Configuration
diff --git a/README.rst b/README.rst
index bf513bd..45cb4c0 100644
--- a/README.rst
+++ b/README.rst
@@ -22,8 +22,8 @@
 - Tempest should not touch private or implementation specific
   interfaces. This means not directly going to the database, not
   directly hitting the hypervisors, not testing extensions not
-  included in the OpenStack base. If there is some feature of
-  OpenStack that is not verifiable through standard interfaces, this
+  included in the OpenStack base. If there are some features of
+  OpenStack that are not verifiable through standard interfaces, this
   should be considered a possible enhancement.
 - Tempest strives for complete coverage of the OpenStack API and
   common scenarios that demonstrate a working cloud.
@@ -47,10 +47,11 @@
 assumptions related to that. For this section we'll only cover the newer method
 as it is simpler, and quicker to work with.
 
-#. You first need to install Tempest this is done with pip, after you check out
-   the Tempest repo you simply run something like::
+#. You first need to install Tempest. This is done with pip after you check out
+   the Tempest repo::
 
-    $ pip install tempest
+    $ git clone https://github.com/openstack/tempest/
+    $ pip install tempest/
 
    This can be done within a venv, but the assumption for this guide is that
    the Tempest cli entry point will be in your shell's PATH.
diff --git a/doc/source/plugin.rst b/doc/source/plugin.rst
index a41038c..29653a6 100644
--- a/doc/source/plugin.rst
+++ b/doc/source/plugin.rst
@@ -26,7 +26,7 @@
 In order to create the basic structure with base classes and test directories
 you can use the tempest-plugin-cookiecutter project::
 
-  > cookiecutter https://git.openstack.org/openstack/tempest-plugin-cookiecutter
+  > pip install -U cookiecutter && cookiecutter https://git.openstack.org/openstack/tempest-plugin-cookiecutter
 
   Cloning into 'tempest-plugin-cookiecutter'...
   remote: Counting objects: 17, done.
diff --git a/requirements.txt b/requirements.txt
index 59d6856..370bb65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@
 oslo.concurrency>=2.3.0 # Apache-2.0
 oslo.config>=2.6.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
-oslo.log>=1.8.0 # Apache-2.0
+oslo.log>=1.12.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils!=2.6.0,>=2.4.0 # Apache-2.0
 six>=1.9.0
diff --git a/tempest/api/compute/admin/test_availability_zone.py b/tempest/api/compute/admin/test_availability_zone.py
index 1b36ff2..5b02761 100644
--- a/tempest/api/compute/admin/test_availability_zone.py
+++ b/tempest/api/compute/admin/test_availability_zone.py
@@ -17,11 +17,10 @@
 from tempest import test
 
 
-class AZAdminV2TestJSON(base.BaseComputeAdminTest):
+class AZAdminV2TestJSON(base.BaseV2ComputeAdminTest):
     """
     Tests Availability Zone API List
     """
-    _api_version = 2
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/admin/test_live_migration.py b/tempest/api/compute/admin/test_live_migration.py
index f186a7d..cfae772 100644
--- a/tempest/api/compute/admin/test_live_migration.py
+++ b/tempest/api/compute/admin/test_live_migration.py
@@ -28,14 +28,27 @@
     _host_key = 'OS-EXT-SRV-ATTR:host'
 
     @classmethod
+    def skip_checks(cls):
+        super(LiveBlockMigrationTestJSON, cls).skip_checks()
+
+        if not CONF.compute_feature_enabled.live_migration:
+            skip_msg = ("%s skipped as live-migration is "
+                        "not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+        if CONF.compute.min_compute_nodes < 2:
+            raise cls.skipTest(
+                "Less than 2 compute nodes, skipping migration test.")
+
+    @classmethod
     def setup_clients(cls):
         super(LiveBlockMigrationTestJSON, cls).setup_clients()
         cls.admin_hosts_client = cls.os_adm.hosts_client
         cls.admin_servers_client = cls.os_adm.servers_client
         cls.admin_migration_client = cls.os_adm.migrations_client
 
-    def _get_compute_hostnames(self):
-        body = self.admin_hosts_client.list_hosts()['hosts']
+    @classmethod
+    def _get_compute_hostnames(cls):
+        body = cls.admin_hosts_client.list_hosts()['hosts']
         return [
             host_record['host_name']
             for host_record in body
@@ -90,9 +103,6 @@
                               volume_backed, *block* migration is not used.
         """
         # Live migrate an instance to another host
-        if len(self._get_compute_hostnames()) < 2:
-            raise self.skipTest(
-                "Less than 2 compute nodes, skipping migration test.")
         server_id = self._create_server(volume_backed=volume_backed)
         actual_host = self._get_host_for_server(server_id)
         target_host = self._get_host_other_than(actual_host)
@@ -117,14 +127,10 @@
                          msg)
 
     @test.idempotent_id('1dce86b8-eb04-4c03-a9d8-9c1dc3ee0c7b')
-    @testtools.skipUnless(CONF.compute_feature_enabled.live_migration,
-                          'Live migration not available')
     def test_live_block_migration(self):
         self._test_live_migration()
 
     @test.idempotent_id('1e107f21-61b2-4988-8f22-b196e938ab88')
-    @testtools.skipUnless(CONF.compute_feature_enabled.live_migration,
-                          'Live migration not available')
     @testtools.skipUnless(CONF.compute_feature_enabled.pause,
                           'Pause is not available.')
     @testtools.skipUnless(CONF.compute_feature_enabled
@@ -135,24 +141,18 @@
         self._test_live_migration(state='PAUSED')
 
     @test.idempotent_id('5071cf17-3004-4257-ae61-73a84e28badd')
-    @testtools.skipUnless(CONF.compute_feature_enabled.live_migration,
-                          'Live migration not available')
     @test.services('volume')
     def test_volume_backed_live_migration(self):
         self._test_live_migration(volume_backed=True)
 
     @test.idempotent_id('e19c0cc6-6720-4ed8-be83-b6603ed5c812')
-    @testtools.skipIf(not CONF.compute_feature_enabled.live_migration or not
-                      CONF.compute_feature_enabled.
+    @testtools.skipIf(not CONF.compute_feature_enabled.
                       block_migration_for_live_migration,
                       'Block Live migration not available')
     @testtools.skipIf(not CONF.compute_feature_enabled.
                       block_migrate_cinder_iscsi,
                       'Block Live migration not configured for iSCSI')
     def test_iscsi_volume(self):
-        if len(self._get_compute_hostnames()) < 2:
-            raise self.skipTest(
-                "Less than 2 compute nodes, skipping migration test.")
         server_id = self._create_server()
         actual_host = self._get_host_for_server(server_id)
         target_host = self._get_host_other_than(actual_host)
diff --git a/tempest/api/compute/admin/test_networks.py b/tempest/api/compute/admin/test_networks.py
index 1da3f6e..c4aa81b 100644
--- a/tempest/api/compute/admin/test_networks.py
+++ b/tempest/api/compute/admin/test_networks.py
@@ -20,8 +20,7 @@
 CONF = config.CONF
 
 
-class NetworksTest(base.BaseComputeAdminTest):
-    _api_version = 2
+class NetworksTest(base.BaseV2ComputeAdminTest):
 
     """
     Tests Nova Networks API that usually requires admin privileges.
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index ec2192f..b006fc0 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -22,7 +22,6 @@
 from tempest.common.utils import data_utils
 from tempest.common import waiters
 from tempest import config
-from tempest import exceptions
 import tempest.test
 
 CONF = config.CONF
@@ -30,10 +29,9 @@
 LOG = logging.getLogger(__name__)
 
 
-class BaseComputeTest(tempest.test.BaseTestCase):
+class BaseV2ComputeTest(tempest.test.BaseTestCase):
     """Base test case class for all Compute API tests."""
 
-    _api_version = 2
     force_tenant_isolation = False
 
     # TODO(andreaf) We should care also for the alt_manager here
@@ -42,29 +40,25 @@
 
     @classmethod
     def skip_checks(cls):
-        super(BaseComputeTest, cls).skip_checks()
+        super(BaseV2ComputeTest, cls).skip_checks()
         if not CONF.service_available.nova:
             raise cls.skipException("Nova is not available")
-        if cls._api_version != 2:
-            msg = ("Unexpected API version is specified (%s)" %
-                   cls._api_version)
-            raise exceptions.InvalidConfiguration(message=msg)
 
     @classmethod
     def setup_credentials(cls):
         cls.set_network_resources()
-        super(BaseComputeTest, cls).setup_credentials()
+        super(BaseV2ComputeTest, cls).setup_credentials()
 
     @classmethod
     def setup_clients(cls):
-        super(BaseComputeTest, cls).setup_clients()
+        super(BaseV2ComputeTest, cls).setup_clients()
         cls.servers_client = cls.os.servers_client
         cls.server_groups_client = cls.os.server_groups_client
         cls.flavors_client = cls.os.flavors_client
         cls.images_client = cls.os.images_client
         cls.extensions_client = cls.os.extensions_client
         cls.floating_ip_pools_client = cls.os.floating_ip_pools_client
-        cls.floating_ips_client = cls.os.floating_ips_client
+        cls.floating_ips_client = cls.os.compute_floating_ips_client
         cls.keypairs_client = cls.os.keypairs_client
         cls.security_group_rules_client = cls.os.security_group_rules_client
         cls.security_groups_client = cls.os.security_groups_client
@@ -96,7 +90,7 @@
 
     @classmethod
     def resource_setup(cls):
-        super(BaseComputeTest, cls).resource_setup()
+        super(BaseV2ComputeTest, cls).resource_setup()
         cls.build_interval = CONF.compute.build_interval
         cls.build_timeout = CONF.compute.build_timeout
         cls.ssh_user = CONF.compute.ssh_user
@@ -117,7 +111,7 @@
         cls.clear_servers()
         cls.clear_security_groups()
         cls.clear_server_groups()
-        super(BaseComputeTest, cls).resource_cleanup()
+        super(BaseV2ComputeTest, cls).resource_cleanup()
 
     @classmethod
     def clear_servers(cls):
@@ -147,7 +141,7 @@
            Method will delete the server when it's dirty.
            The setUp method is responsible for creating a new server.
            Exceptions raised in tearDown class are fails the test case,
-           This method supposed to use only by tierDown methods, when
+           This method supposed to use only by tearDown methods, when
            the shared server_id is stored in the server_id of the class.
         """
         if getattr(cls, 'server_id', None) is not None:
@@ -356,22 +350,13 @@
         return ip_or_server
 
 
-class BaseV2ComputeTest(BaseComputeTest):
-    _api_version = 2
-
-
-class BaseComputeAdminTest(BaseComputeTest):
+class BaseV2ComputeAdminTest(BaseV2ComputeTest):
     """Base test case class for Compute Admin API tests."""
 
     credentials = ['primary', 'admin']
 
     @classmethod
     def setup_clients(cls):
-        super(BaseComputeAdminTest, cls).setup_clients()
+        super(BaseV2ComputeAdminTest, cls).setup_clients()
         cls.availability_zone_admin_client = (
             cls.os_adm.availability_zone_client)
-
-
-class BaseV2ComputeAdminTest(BaseComputeAdminTest):
-    """Base test case class for Compute Admin V2 API tests."""
-    _api_version = 2
diff --git a/tempest/api/compute/certificates/test_certificates.py b/tempest/api/compute/certificates/test_certificates.py
index 0096fc2..d5c7302 100644
--- a/tempest/api/compute/certificates/test_certificates.py
+++ b/tempest/api/compute/certificates/test_certificates.py
@@ -20,9 +20,7 @@
 CONF = config.CONF
 
 
-class CertificatesV2TestJSON(base.BaseComputeTest):
-
-    _api_version = 2
+class CertificatesV2TestJSON(base.BaseV2ComputeTest):
 
     @classmethod
     def skip_checks(cls):
diff --git a/tempest/api/compute/flavors/test_flavors.py b/tempest/api/compute/flavors/test_flavors.py
index e114c80..7e01296 100644
--- a/tempest/api/compute/flavors/test_flavors.py
+++ b/tempest/api/compute/flavors/test_flavors.py
@@ -17,9 +17,7 @@
 from tempest import test
 
 
-class FlavorsV2TestJSON(base.BaseComputeTest):
-
-    _api_version = 2
+class FlavorsV2TestJSON(base.BaseV2ComputeTest):
     _min_disk = 'minDisk'
     _min_ram = 'minRam'
 
diff --git a/tempest/api/compute/keypairs/base.py b/tempest/api/compute/keypairs/base.py
index 76e5573..15f231b 100644
--- a/tempest/api/compute/keypairs/base.py
+++ b/tempest/api/compute/keypairs/base.py
@@ -16,11 +16,9 @@
 from tempest.api.compute import base
 
 
-class BaseKeypairTest(base.BaseComputeTest):
+class BaseKeypairTest(base.BaseV2ComputeTest):
     """Base test case class for all keypair API tests."""
 
-    _api_version = 2
-
     @classmethod
     def setup_clients(cls):
         super(BaseKeypairTest, cls).setup_clients()
diff --git a/tempest/api/compute/servers/test_availability_zone.py b/tempest/api/compute/servers/test_availability_zone.py
index 080441a..8f1f360 100644
--- a/tempest/api/compute/servers/test_availability_zone.py
+++ b/tempest/api/compute/servers/test_availability_zone.py
@@ -17,11 +17,10 @@
 from tempest import test
 
 
-class AZV2TestJSON(base.BaseComputeTest):
+class AZV2TestJSON(base.BaseV2ComputeTest):
     """
     Tests Availability Zone API List
     """
-    _api_version = 2
 
     @classmethod
     def setup_clients(cls):
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index 902b72c..f51c2db 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -150,7 +150,7 @@
                                          wait_until='ACTIVE')
 
         # Check a server is in the group
-        server_group = (self.server_groups_client.get_server_group(group_id)
+        server_group = (self.server_groups_client.show_server_group(group_id)
                         ['server_group'])
         self.assertIn(server['id'], server_group['members'])
 
diff --git a/tempest/api/compute/servers/test_server_group.py b/tempest/api/compute/servers/test_server_group.py
index 0da7912..9a04556 100644
--- a/tempest/api/compute/servers/test_server_group.py
+++ b/tempest/api/compute/servers/test_server_group.py
@@ -104,9 +104,9 @@
             self._delete_server_group(server_groups[i])
 
     @test.idempotent_id('b3545034-dd78-48f0-bdc2-a4adfa6d0ead')
-    def test_get_server_group(self):
+    def test_show_server_group(self):
         # Get the server-group
-        body = self.client.get_server_group(
+        body = self.client.show_server_group(
             self.created_server_group['id'])['server_group']
         self.assertEqual(self.created_server_group, body)
 
diff --git a/tempest/api/compute/test_versions.py b/tempest/api/compute/test_versions.py
index f94cee6..8b84a21 100644
--- a/tempest/api/compute/test_versions.py
+++ b/tempest/api/compute/test_versions.py
@@ -16,7 +16,7 @@
 from tempest import test
 
 
-class TestVersions(base.BaseComputeTest):
+class TestVersions(base.BaseV2ComputeTest):
 
     @test.idempotent_id('6c0a0990-43b6-4529-9b61-5fd8daf7c55c')
     def test_list_api_versions(self):
diff --git a/tempest/api/identity/admin/v3/test_credentials.py b/tempest/api/identity/admin/v3/test_credentials.py
index d22b27f..048c53a 100644
--- a/tempest/api/identity/admin/v3/test_credentials.py
+++ b/tempest/api/identity/admin/v3/test_credentials.py
@@ -53,11 +53,11 @@
     @test.attr(type='smoke')
     @test.idempotent_id('7cd59bf9-bda4-4c72-9467-d21cab278355')
     def test_credentials_create_get_update_delete(self):
-        keys = [data_utils.rand_name('Access'),
-                data_utils.rand_name('Secret')]
+        blob = '{"access": "%s", "secret": "%s"}' % (
+            data_utils.rand_name('Access'), data_utils.rand_name('Secret'))
         cred = self.creds_client.create_credential(
-            keys[0], keys[1], self.user_body['id'],
-            self.projects[0])['credential']
+            user_id=self.user_body['id'], project_id=self.projects[0],
+            blob=blob, type='ec2')['credential']
         self.addCleanup(self._delete_credential, cred['id'])
         for value1 in self.creds_list[0]:
             self.assertIn(value1, cred)
@@ -66,9 +66,10 @@
 
         new_keys = [data_utils.rand_name('NewAccess'),
                     data_utils.rand_name('NewSecret')]
+        blob = '{"access": "%s", "secret": "%s"}' % (new_keys[0], new_keys[1])
         update_body = self.creds_client.update_credential(
-            cred['id'], access_key=new_keys[0], secret_key=new_keys[1],
-            project_id=self.projects[1])['credential']
+            cred['id'], blob=blob, project_id=self.projects[1],
+            type='ec2')['credential']
         self.assertEqual(cred['id'], update_body['id'])
         self.assertEqual(self.projects[1], update_body['project_id'])
         self.assertEqual(self.user_body['id'], update_body['user_id'])
@@ -89,10 +90,11 @@
         fetched_cred_ids = list()
 
         for i in range(2):
+            blob = '{"access": "%s", "secret": "%s"}' % (
+                data_utils.rand_name('Access'), data_utils.rand_name('Secret'))
             cred = self.creds_client.create_credential(
-                data_utils.rand_name('Access'),
-                data_utils.rand_name('Secret'),
-                self.user_body['id'], self.projects[0])['credential']
+                user_id=self.user_body['id'], project_id=self.projects[0],
+                blob=blob, type='ec2')['credential']
             created_cred_ids.append(cred['id'])
             self.addCleanup(self._delete_credential, cred['id'])
 
diff --git a/tempest/api/identity/admin/v3/test_endpoints.py b/tempest/api/identity/admin/v3/test_endpoints.py
index e44a96b..429e2e3 100644
--- a/tempest/api/identity/admin/v3/test_endpoints.py
+++ b/tempest/api/identity/admin/v3/test_endpoints.py
@@ -33,9 +33,9 @@
         s_name = data_utils.rand_name('service')
         s_type = data_utils.rand_name('type')
         s_description = data_utils.rand_name('description')
-        cls.service_data =\
-            cls.service_client.create_service(s_name, s_type,
-                                              description=s_description)
+        cls.service_data = (
+            cls.service_client.create_service(name=s_name, type=s_type,
+                                              description=s_description))
         cls.service_data = cls.service_data['service']
         cls.service_id = cls.service_data['id']
         cls.service_ids.append(cls.service_id)
@@ -45,8 +45,10 @@
             region = data_utils.rand_name('region')
             url = data_utils.rand_url()
             interface = 'public'
-            endpoint = (cls.client.create_endpoint(cls.service_id, interface,
-                        url, region=region, enabled=True))['endpoint']
+            endpoint = cls.client.create_endpoint(service_id=cls.service_id,
+                                                  interface=interface,
+                                                  url=url, region=region,
+                                                  enabled=True)['endpoint']
             cls.setup_endpoints.append(endpoint)
 
     @classmethod
@@ -73,8 +75,10 @@
         region = data_utils.rand_name('region')
         url = data_utils.rand_url()
         interface = 'public'
-        endpoint = (self.client.create_endpoint(self.service_id, interface,
-                    url, region=region, enabled=True)['endpoint'])
+        endpoint = self.client.create_endpoint(service_id=self.service_id,
+                                               interface=interface,
+                                               url=url, region=region,
+                                               enabled=True)['endpoint']
         # Asserting Create Endpoint response body
         self.assertIn('id', endpoint)
         self.assertEqual(region, endpoint['region'])
@@ -98,30 +102,30 @@
         region1 = data_utils.rand_name('region')
         url1 = data_utils.rand_url()
         interface1 = 'public'
-        endpoint_for_update =\
-            self.client.create_endpoint(self.service_id, interface1,
-                                        url1, region=region1,
-                                        enabled=True)['endpoint']
+        endpoint_for_update = (
+            self.client.create_endpoint(service_id=self.service_id,
+                                        interface=interface1,
+                                        url=url1, region=region1,
+                                        enabled=True)['endpoint'])
         self.addCleanup(self.client.delete_endpoint, endpoint_for_update['id'])
         # Creating service so as update endpoint with new service ID
         s_name = data_utils.rand_name('service')
         s_type = data_utils.rand_name('type')
         s_description = data_utils.rand_name('description')
-        service2 =\
-            self.service_client.create_service(s_name, s_type,
-                                               description=s_description)
+        service2 = (
+            self.service_client.create_service(name=s_name, type=s_type,
+                                               description=s_description))
         service2 = service2['service']
         self.service_ids.append(service2['id'])
         # Updating endpoint with new values
         region2 = data_utils.rand_name('region')
         url2 = data_utils.rand_url()
         interface2 = 'internal'
-        endpoint = \
-            self.client.update_endpoint(endpoint_for_update['id'],
-                                        service_id=service2['id'],
-                                        interface=interface2, url=url2,
-                                        region=region2,
-                                        enabled=False)['endpoint']
+        endpoint = self.client.update_endpoint(endpoint_for_update['id'],
+                                               service_id=service2['id'],
+                                               interface=interface2,
+                                               url=url2, region=region2,
+                                               enabled=False)['endpoint']
         # Asserting if the attributes of endpoint are updated
         self.assertEqual(service2['id'], endpoint['service_id'])
         self.assertEqual(interface2, endpoint['interface'])
diff --git a/tempest/api/identity/admin/v3/test_endpoints_negative.py b/tempest/api/identity/admin/v3/test_endpoints_negative.py
index 8cf853b..8f9bf2a 100644
--- a/tempest/api/identity/admin/v3/test_endpoints_negative.py
+++ b/tempest/api/identity/admin/v3/test_endpoints_negative.py
@@ -37,7 +37,7 @@
         s_type = data_utils.rand_name('type')
         s_description = data_utils.rand_name('description')
         cls.service_data = (
-            cls.service_client.create_service(s_name, s_type,
+            cls.service_client.create_service(name=s_name, type=s_type,
                                               description=s_description)
             ['service'])
         cls.service_id = cls.service_data['id']
@@ -57,8 +57,8 @@
         url = data_utils.rand_url()
         region = data_utils.rand_name('region')
         self.assertRaises(lib_exc.BadRequest, self.client.create_endpoint,
-                          self.service_id, interface, url, region=region,
-                          force_enabled='False')
+                          service_id=self.service_id, interface=interface,
+                          url=url, region=region, enabled='False')
 
     @test.attr(type=['negative'])
     @test.idempotent_id('9c43181e-0627-484a-8c79-923e8a59598b')
@@ -68,8 +68,8 @@
         url = data_utils.rand_url()
         region = data_utils.rand_name('region')
         self.assertRaises(lib_exc.BadRequest, self.client.create_endpoint,
-                          self.service_id, interface, url, region=region,
-                          force_enabled='True')
+                          service_id=self.service_id, interface=interface,
+                          url=url, region=region, enabled='True')
 
     def _assert_update_raises_bad_request(self, enabled):
 
@@ -78,13 +78,14 @@
         url1 = data_utils.rand_url()
         interface1 = 'public'
         endpoint_for_update = (
-            self.client.create_endpoint(self.service_id, interface1,
-                                        url1, region=region1,
-                                        enabled=True))['endpoint']
+            self.client.create_endpoint(service_id=self.service_id,
+                                        interface=interface1,
+                                        url=url1, region=region1,
+                                        enabled=True)['endpoint'])
         self.addCleanup(self.client.delete_endpoint, endpoint_for_update['id'])
 
         self.assertRaises(lib_exc.BadRequest, self.client.update_endpoint,
-                          endpoint_for_update['id'], force_enabled=enabled)
+                          endpoint_for_update['id'], enabled=enabled)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('65e41f32-5eb7-498f-a92a-a6ccacf7439a')
diff --git a/tempest/api/identity/admin/v3/test_policies.py b/tempest/api/identity/admin/v3/test_policies.py
index d079fec..44e5c7b 100644
--- a/tempest/api/identity/admin/v3/test_policies.py
+++ b/tempest/api/identity/admin/v3/test_policies.py
@@ -31,8 +31,8 @@
         for _ in range(3):
             blob = data_utils.rand_name('BlobName')
             policy_type = data_utils.rand_name('PolicyType')
-            policy = self.policy_client.create_policy(blob,
-                                                      policy_type)['policy']
+            policy = self.policy_client.create_policy(
+                blob=blob, type=policy_type)['policy']
             # Delete the Policy at the end of this method
             self.addCleanup(self._delete_policy, policy['id'])
             policy_ids.append(policy['id'])
@@ -49,7 +49,8 @@
         # Test to update policy
         blob = data_utils.rand_name('BlobName')
         policy_type = data_utils.rand_name('PolicyType')
-        policy = self.policy_client.create_policy(blob, policy_type)['policy']
+        policy = self.policy_client.create_policy(blob=blob,
+                                                  type=policy_type)['policy']
         self.addCleanup(self._delete_policy, policy['id'])
         self.assertIn('id', policy)
         self.assertIn('type', policy)
diff --git a/tempest/api/identity/admin/v3/test_regions.py b/tempest/api/identity/admin/v3/test_regions.py
index e96e0f5..0dbbae0 100644
--- a/tempest/api/identity/admin/v3/test_regions.py
+++ b/tempest/api/identity/admin/v3/test_regions.py
@@ -33,7 +33,8 @@
         cls.setup_regions = list()
         for i in range(2):
             r_description = data_utils.rand_name('description')
-            region = cls.client.create_region(r_description)['region']
+            region = cls.client.create_region(
+                description=r_description)['region']
             cls.setup_regions.append(region)
 
     @classmethod
@@ -51,7 +52,7 @@
     def test_create_update_get_delete_region(self):
         r_description = data_utils.rand_name('description')
         region = self.client.create_region(
-            r_description,
+            description=r_description,
             parent_region_id=self.setup_regions[0]['id'])['region']
         self.addCleanup(self._delete_region, region['id'])
         self.assertEqual(r_description, region['description'])
@@ -79,7 +80,7 @@
         r_region_id = data_utils.rand_uuid()
         r_description = data_utils.rand_name('description')
         region = self.client.create_region(
-            r_description, unique_region_id=r_region_id)['region']
+            region_id=r_region_id, description=r_description)['region']
         self.addCleanup(self._delete_region, region['id'])
         # Asserting Create Region with specific id response body
         self.assertEqual(r_region_id, region['id'])
diff --git a/tempest/api/identity/admin/v3/test_services.py b/tempest/api/identity/admin/v3/test_services.py
index dfb03df..d1595dd 100644
--- a/tempest/api/identity/admin/v3/test_services.py
+++ b/tempest/api/identity/admin/v3/test_services.py
@@ -37,7 +37,7 @@
         serv_type = data_utils.rand_name('type')
         desc = data_utils.rand_name('description')
         create_service = self.service_client.create_service(
-            serv_type, name=name, description=desc)['service']
+            type=serv_type, name=name, description=desc)['service']
         self.addCleanup(self._del_service, create_service['id'])
         self.assertIsNotNone(create_service['id'])
 
@@ -68,7 +68,7 @@
         name = data_utils.rand_name('service')
         serv_type = data_utils.rand_name('type')
         service = self.service_client.create_service(
-            serv_type, name=name)['service']
+            type=serv_type, name=name)['service']
         self.addCleanup(self.service_client.delete_service, service['id'])
         self.assertIn('id', service)
         expected_data = {'name': name, 'type': serv_type}
@@ -82,7 +82,7 @@
             name = data_utils.rand_name('service')
             serv_type = data_utils.rand_name('type')
             create_service = self.service_client.create_service(
-                serv_type, name=name)['service']
+                type=serv_type, name=name)['service']
             self.addCleanup(self.service_client.delete_service,
                             create_service['id'])
             service_ids.append(create_service['id'])
diff --git a/tempest/api_schema/response/compute/v2_1/servers.py b/tempest/api_schema/response/compute/v2_1/servers.py
index 44ab9e9..9593f3c 100644
--- a/tempest/api_schema/response/compute/v2_1/servers.py
+++ b/tempest/api_schema/response/compute/v2_1/servers.py
@@ -351,7 +351,7 @@
     'required': ['id', 'name', 'policies', 'members', 'metadata']
 }
 
-create_get_server_group = {
+create_show_server_group = {
     'status_code': [200],
     'response_body': {
         'type': 'object',
diff --git a/tempest/clients.py b/tempest/clients.py
index e8a9fd5..6d25369 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -47,7 +47,7 @@
     BaremetalClient
 from tempest.services import botoclients
 from tempest.services.compute.json.floating_ips_client import \
-    FloatingIPsClient
+    FloatingIPsClient as ComputeFloatingIPsClient
 from tempest.services.compute.json.images_client import ImagesClient
 from tempest.services.compute.json.instance_usage_audit_log_client import \
     InstanceUsagesAuditLogClient
@@ -316,8 +316,8 @@
             self.auth_provider, **params)
         self.floating_ips_bulk_client = FloatingIPsBulkClient(
             self.auth_provider, **params)
-        self.floating_ips_client = FloatingIPsClient(self.auth_provider,
-                                                     **params)
+        self.compute_floating_ips_client = ComputeFloatingIPsClient(
+            self.auth_provider, **params)
         self.security_group_rules_client = SecurityGroupRulesClient(
             self.auth_provider, **params)
         self.security_groups_client = SecurityGroupsClient(
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index 8b1e550..40a079c 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -294,7 +294,7 @@
 class FloatingIpService(BaseService):
     def __init__(self, manager, **kwargs):
         super(FloatingIpService, self).__init__(kwargs)
-        self.client = manager.floating_ips_client
+        self.client = manager.compute_floating_ips_client
 
     def list(self):
         client = self.client
diff --git a/tempest/common/compute.py b/tempest/common/compute.py
index 41b0529..6fc3843 100644
--- a/tempest/common/compute.py
+++ b/tempest/common/compute.py
@@ -127,7 +127,7 @@
 
     # The name of the method to associate a floating IP to as server is too
     # long for PEP8 compliance so:
-    assoc = clients.floating_ips_client.associate_floating_ip_to_server
+    assoc = clients.compute_floating_ips_client.associate_floating_ip_to_server
 
     if wait_until:
         for server in servers:
diff --git a/tempest/common/validation_resources.py b/tempest/common/validation_resources.py
index debc200..1908b68 100644
--- a/tempest/common/validation_resources.py
+++ b/tempest/common/validation_resources.py
@@ -58,7 +58,7 @@
             validation_data['security_group'] = \
                 create_ssh_security_group(os, add_rule)
         if validation_resources['floating_ip']:
-            floating_client = os.floating_ips_client
+            floating_client = os.compute_floating_ips_client
             validation_data.update(floating_client.create_floating_ip())
     return validation_data
 
@@ -100,7 +100,7 @@
                 if not has_exception:
                     has_exception = exc
         if 'floating_ip' in validation_data:
-            floating_client = os.floating_ips_client
+            floating_client = os.compute_floating_ips_client
             fip_id = validation_data['floating_ip']['id']
             try:
                 floating_client.delete_floating_ip(fip_id)
diff --git a/tempest/config.py b/tempest/config.py
index 0cda018..26823de 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -255,6 +255,7 @@
                     "when sshing to a guest."),
     cfg.StrOpt('ssh_auth_method',
                default='keypair',
+               choices=('keypair', 'configured', 'adminpass', 'disabled'),
                help="Auth method used for authenticate to the instance. "
                     "Valid choices are: keypair, configured, adminpass "
                     "and disabled. "
@@ -264,6 +265,7 @@
                     "Disabled: avoid using ssh when it is an option."),
     cfg.StrOpt('ssh_connect_method',
                default='floating',
+               choices=('fixed', 'floating'),
                help="How to connect to the instance? "
                     "fixed: using the first ip belongs the fixed network "
                     "floating: creating and using a floating ip."),
@@ -330,7 +332,13 @@
                help='Unallocated floating IP range, which will be used to '
                     'test the floating IP bulk feature for CRUD operation. '
                     'This block must not overlap an existing floating IP '
-                    'pool.')
+                    'pool.'),
+    cfg.IntOpt('min_compute_nodes',
+               default=1,
+               help=('The minimum number of compute nodes expected. This will '
+                     'be utilized by some multinode specific tests to ensure '
+                     'that requests match the expected size of the cluster '
+                     'you are testing with.'))
 ]
 
 compute_features_group = cfg.OptGroup(name='compute-feature-enabled',
diff --git a/tempest/hacking/checks.py b/tempest/hacking/checks.py
index 06ca09b..936fbe8 100644
--- a/tempest/hacking/checks.py
+++ b/tempest/hacking/checks.py
@@ -30,6 +30,9 @@
 RAND_NAME_HYPHEN_RE = re.compile(r".*rand_name\(.+[\-\_][\"\']\)")
 mutable_default_args = re.compile(r"^\s*def .+\((.+=\{\}|.+=\[\])")
 TESTTOOLS_SKIP_DECORATOR = re.compile(r'\s*@testtools\.skip\((.*)\)')
+METHOD = re.compile(r"^    def .+")
+METHOD_GET_RESOURCE = re.compile(r"^\s*def (list|show)\_.+")
+CLASS = re.compile(r"^class .+")
 
 
 def import_no_clients_in_api_and_scenario_tests(physical_line, filename):
@@ -143,6 +146,45 @@
                "decorators.skip_because from tempest-lib")
 
 
+def get_resources_on_service_clients(logical_line, physical_line, filename,
+                                     line_number, lines):
+    """Check that service client names of GET should be consistent
+
+    T110
+    """
+    if 'tempest/services/' not in filename:
+        return
+
+    ignored_list = []
+    with open('tempest/hacking/ignored_list_T110.txt') as f:
+        for line in f:
+            ignored_list.append(line.strip())
+
+    if filename in ignored_list:
+        return
+
+    if not METHOD.match(physical_line):
+        return
+
+    if pep8.noqa(physical_line):
+        return
+
+    for line in lines[line_number:]:
+        if METHOD.match(line) or CLASS.match(line):
+            # the end of a method
+            return
+
+        if 'self.get(' not in line:
+            continue
+
+        if METHOD_GET_RESOURCE.match(logical_line):
+            return
+
+        msg = ("T110: [GET /resources] methods should be list_<resource name>s"
+               " or show_<resource name>")
+        yield (0, msg)
+
+
 def factory(register):
     register(import_no_clients_in_api_and_scenario_tests)
     register(scenario_tests_need_service_tags)
@@ -152,3 +194,4 @@
     register(no_hyphen_at_end_of_rand_name)
     register(no_mutable_default_args)
     register(no_testtools_skip_decorator)
+    register(get_resources_on_service_clients)
diff --git a/tempest/hacking/ignored_list_T110.txt b/tempest/hacking/ignored_list_T110.txt
new file mode 100644
index 0000000..7c3e830
--- /dev/null
+++ b/tempest/hacking/ignored_list_T110.txt
@@ -0,0 +1,13 @@
+./tempest/services/compute/json/servers_client.py
+./tempest/services/database/json/flavors_client.py
+./tempest/services/identity/v3/json/credentials_client.py
+./tempest/services/identity/v3/json/identity_client.py
+./tempest/services/identity/v3/json/policy_client.py
+./tempest/services/identity/v3/json/region_client.py
+./tempest/services/messaging/json/messaging_client.py
+./tempest/services/object_storage/object_client.py
+./tempest/services/telemetry/json/telemetry_client.py
+./tempest/services/volume/json/qos_client.py
+./tempest/services/volume/json/backups_client.py
+./tempest/services/image/v2/json/image_client.py
+./tempest/services/baremetal/base.py
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index ad18b48..9f283c5 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -47,7 +47,8 @@
         super(ScenarioTest, cls).setup_clients()
         # Clients (in alphabetical order)
         cls.flavors_client = cls.manager.flavors_client
-        cls.floating_ips_client = cls.manager.floating_ips_client
+        cls.compute_floating_ips_client = (
+            cls.manager.compute_floating_ips_client)
         # Glance image client v1
         cls.image_client = cls.manager.image_client
         # Compute image client
@@ -130,14 +131,13 @@
         self.cleanup_waits.append(wait_dict)
 
     def _wait_for_cleanups(self):
-        """To handle async delete actions, a list of waits is added
-        which will be iterated over as the last step of clearing the
-        cleanup queue. That way all the delete calls are made up front
-        and the tests won't succeed unless the deletes are eventually
-        successful. This is the same basic approach used in the api tests to
-        limit cleanup execution time except here it is multi-resource,
-        because of the nature of the scenario tests.
-        """
+        # To handle async delete actions, a list of waits is added
+        # which will be iterated over as the last step of clearing the
+        # cleanup queue. That way all the delete calls are made up front
+        # and the tests won't succeed unless the deletes are eventually
+        # successful. This is the same basic approach used in the api tests to
+        # limit cleanup execution time except here it is multi-resource,
+        # because of the nature of the scenario tests.
         for wait in self.cleanup_waits:
             waiter_callable = wait.pop('waiter_callable')
             waiter_callable(**wait)
@@ -518,7 +518,8 @@
                               username=None,
                               private_key=None,
                               should_connect=True):
-        """
+        """Check server connectivity
+
         :param ip_address: server to test against
         :param username: server's ssh username
         :param private_key: server's ssh private key to be used
@@ -561,16 +562,14 @@
             raise
 
     def create_floating_ip(self, thing, pool_name=None):
-        """Creates a floating IP and associates to a server using
-        Nova clients
-        """
+        """Create a floating IP and associates to a server on Nova"""
 
-        floating_ip = (self.floating_ips_client.create_floating_ip(pool_name)
-                       ['floating_ip'])
+        floating_ip = (self.compute_floating_ips_client.
+                       create_floating_ip(pool_name)['floating_ip'])
         self.addCleanup(self.delete_wrapper,
-                        self.floating_ips_client.delete_floating_ip,
+                        self.compute_floating_ips_client.delete_floating_ip,
                         floating_ip['id'])
-        self.floating_ips_client.associate_floating_ip_to_server(
+        self.compute_floating_ips_client.associate_floating_ip_to_server(
             floating_ip['ip'], thing['id'])
         return floating_ip
 
@@ -611,6 +610,7 @@
 
 class NetworkScenarioTest(ScenarioTest):
     """Base class for network scenario tests.
+
     This class provide helpers for network scenario tests, using the neutron
     API. Helpers from ancestor which use the nova network API are overridden
     with the neutron API.
@@ -681,9 +681,9 @@
 
     def _create_subnet(self, network, client=None, subnets_client=None,
                        namestart='subnet-smoke', **kwargs):
-        """
-        Create a subnet for the given network within the cidr block
-        configured for tenant networks.
+        """Create a subnet for the given network
+
+        within the cidr block configured for tenant networks.
         """
         if not client:
             client = self.network_client
@@ -691,7 +691,8 @@
             subnets_client = self.subnets_client
 
         def cidr_in_use(cidr, tenant_id):
-            """
+            """Check cidr existence
+
             :return True if subnet with cidr already exist in tenant
                 False else
             """
@@ -781,9 +782,7 @@
 
     def create_floating_ip(self, thing, external_network_id=None,
                            port_id=None, client=None):
-        """Creates a floating IP and associates to a resource/port using
-        Neutron client
-        """
+        """Create a floating IP and associates to a resource/port on Neutron"""
         if not external_network_id:
             external_network_id = CONF.network.public_network_id
         if not client:
@@ -811,9 +810,7 @@
         return floating_ip
 
     def _disassociate_floating_ip(self, floating_ip):
-        """
-        :param floating_ip: type DeletableFloatingIp
-        """
+        """:param floating_ip: type DeletableFloatingIp"""
         floating_ip.update(port_id=None)
         self.assertIsNone(floating_ip.port_id)
         return floating_ip
@@ -866,8 +863,7 @@
             raise
 
     def _check_remote_connectivity(self, source, dest, should_succeed=True):
-        """
-        check ping server via source ssh connection
+        """check ping server via source ssh connection
 
         :param source: RemoteClient: an ssh connection from which to ping
         :param dest: and IP to ping against
@@ -998,7 +994,9 @@
         return sg_rule
 
     def _create_loginable_secgroup_rule(self, client=None, secgroup=None):
-        """These rules are intended to permit inbound ssh and icmp
+        """Create loginable security group rule
+
+        These rules are intended to permit inbound ssh and icmp
         traffic from all sources, so no group_id is provided.
         Setting a group_id would only permit traffic from ports
         belonging to the same security group.
@@ -1359,9 +1357,7 @@
 
 
 class EncryptionScenarioTest(ScenarioTest):
-    """
-    Base class for encryption scenario tests
-    """
+    """Base class for encryption scenario tests"""
 
     credentials = ['primary', 'admin']
 
@@ -1411,8 +1407,7 @@
 
 
 class ObjectStorageScenarioTest(ScenarioTest):
-    """
-    Provide harness to do Object Storage scenario tests.
+    """Provide harness to do Object Storage scenario tests.
 
     Subclasses implement the tests that use the methods provided by this
     class.
@@ -1480,10 +1475,8 @@
     def list_and_check_container_objects(self, container_name,
                                          present_obj=None,
                                          not_present_obj=None):
-        """
-        List objects for a given container and assert which are present and
-        which are not.
-        """
+        # List objects for a given container and assert which are present and
+        # which are not.
         if present_obj is None:
             present_obj = []
         if not_present_obj is None:
diff --git a/tempest/scenario/test_aggregates_basic_ops.py b/tempest/scenario/test_aggregates_basic_ops.py
index 22d2603..62c0262 100644
--- a/tempest/scenario/test_aggregates_basic_ops.py
+++ b/tempest/scenario/test_aggregates_basic_ops.py
@@ -25,8 +25,8 @@
 
 
 class TestAggregatesBasicOps(manager.ScenarioTest):
-    """
-    Creates an aggregate within an availability zone
+    """Creates an aggregate within an availability zone
+
     Adds a host to the aggregate
     Checks aggregate details
     Updates aggregate's name
diff --git a/tempest/scenario/test_baremetal_basic_ops.py b/tempest/scenario/test_baremetal_basic_ops.py
index ed691ac..fa05577 100644
--- a/tempest/scenario/test_baremetal_basic_ops.py
+++ b/tempest/scenario/test_baremetal_basic_ops.py
@@ -26,9 +26,9 @@
 
 
 class BaremetalBasicOps(manager.BaremetalScenarioTest):
-    """
-    This smoke test tests the pxe_ssh Ironic driver.  It follows this basic
-    set of operations:
+    """This smoke test tests the pxe_ssh Ironic driver.
+
+    It follows this basic set of operations:
         * Creates a keypair
         * Boots an instance using the keypair
         * Monitors the associated Ironic node for power and
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index f6d9f88..cb6b968 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -58,7 +58,8 @@
 
 class TestDashboardBasicOps(manager.ScenarioTest):
 
-    """
+    """The test suite for dashboard basic operations
+
     This is a basic scenario test:
     * checks that the login page is available
     * logs in as a regular user
diff --git a/tempest/scenario/test_encrypted_cinder_volumes.py b/tempest/scenario/test_encrypted_cinder_volumes.py
index 3f0123d..99837eb 100644
--- a/tempest/scenario/test_encrypted_cinder_volumes.py
+++ b/tempest/scenario/test_encrypted_cinder_volumes.py
@@ -22,7 +22,8 @@
 
 class TestEncryptedCinderVolumes(manager.EncryptionScenarioTest):
 
-    """
+    """The test suite for encrypted cinder volumes
+
     This test is for verifying the functionality of encrypted cinder volumes.
 
     For both LUKS and cryptsetup encryption types, this test performs
diff --git a/tempest/scenario/test_large_ops.py b/tempest/scenario/test_large_ops.py
index 63dd4f0..6497f7a 100644
--- a/tempest/scenario/test_large_ops.py
+++ b/tempest/scenario/test_large_ops.py
@@ -31,8 +31,7 @@
 
 class TestLargeOpsScenario(manager.ScenarioTest):
 
-    """
-    Test large operations.
+    """Test large operations.
 
     This test below:
     * Spin up multiple instances in one nova call, and repeat three times
diff --git a/tempest/scenario/test_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index 22aa06c..c3f3c78 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -29,8 +29,7 @@
 
 class TestMinimumBasicScenario(manager.ScenarioTest):
 
-    """
-    This is a basic minimum scenario test.
+    """This is a basic minimum scenario test.
 
     This test below:
     * across the multiple components
diff --git a/tempest/scenario/test_network_v6.py b/tempest/scenario/test_network_v6.py
index f82e7e4..151eef8 100644
--- a/tempest/scenario/test_network_v6.py
+++ b/tempest/scenario/test_network_v6.py
@@ -70,12 +70,13 @@
             'security_groups': [{'name': self.sec_grp['name']}]}
 
     def prepare_network(self, address6_mode, n_subnets6=1, dualnet=False):
-        """Creates network with
-         given number of IPv6 subnets in the given mode and
-         one IPv4 subnet
-         Creates router with ports on all subnets
-         if dualnet - create IPv6 subnets on a different network
-         :return: list of created networks
+        """Prepare network
+
+        Creates network with given number of IPv6 subnets in the given mode and
+        one IPv4 subnet.
+        Creates router with ports on all subnets.
+        if dualnet - create IPv6 subnets on a different network
+        :return: list of created networks
         """
         self.network = self._create_network(tenant_id=self.tenant_id)
         if dualnet:
diff --git a/tempest/scenario/test_object_storage_basic_ops.py b/tempest/scenario/test_object_storage_basic_ops.py
index 49768c5..98dd705 100644
--- a/tempest/scenario/test_object_storage_basic_ops.py
+++ b/tempest/scenario/test_object_storage_basic_ops.py
@@ -25,8 +25,8 @@
 
 
 class TestObjectStorageBasicOps(manager.ObjectStorageScenarioTest):
-    """
-    Test swift basic ops.
+    """Test swift basic ops.
+
      * get swift stat.
      * create container.
      * upload a file to the created container.
@@ -57,6 +57,7 @@
     @test.services('object_storage')
     def test_swift_acl_anonymous_download(self):
         """This test will cover below steps:
+
         1. Create container
         2. Upload object to the new container
         3. Change the ACL of the container
diff --git a/tempest/scenario/test_object_storage_telemetry_middleware.py b/tempest/scenario/test_object_storage_telemetry_middleware.py
index 3376a7c..eee4d3d 100644
--- a/tempest/scenario/test_object_storage_telemetry_middleware.py
+++ b/tempest/scenario/test_object_storage_telemetry_middleware.py
@@ -35,8 +35,8 @@
 
 
 class TestObjectStorageTelemetry(manager.ObjectStorageScenarioTest):
-    """
-    Test that swift uses the ceilometer middleware.
+    """Test that swift uses the ceilometer middleware.
+
      * create container.
      * upload a file to the created container.
      * retrieve the file from the created container.
@@ -57,19 +57,15 @@
         cls.telemetry_client = cls.os_operator.telemetry_client
 
     def _confirm_notifications(self, container_name, obj_name):
-        """
-        Loop seeking for appropriate notifications about the containers
-        and objects sent to swift.
-        """
+        # NOTE: Loop seeking for appropriate notifications about the containers
+        # and objects sent to swift.
 
         def _check_samples():
-            """
-            Return True only if we have notifications about some
-            containers and some objects and the notifications are about
-            the expected containers and objects.
-            Otherwise returning False will case _check_samples to be
-            called again.
-            """
+            # NOTE: Return True only if we have notifications about some
+            # containers and some objects and the notifications are about
+            # the expected containers and objects.
+            # Otherwise returning False will case _check_samples to be
+            # called again.
             results = self.telemetry_client.list_samples(
                 'storage.objects.incoming.bytes')
             LOG.debug('got samples %s', results)
diff --git a/tempest/scenario/test_security_groups_basic_ops.py b/tempest/scenario/test_security_groups_basic_ops.py
index d2a7ec6..29e393f 100644
--- a/tempest/scenario/test_security_groups_basic_ops.py
+++ b/tempest/scenario/test_security_groups_basic_ops.py
@@ -28,7 +28,8 @@
 
 class TestSecurityGroupsBasicOps(manager.NetworkScenarioTest):
 
-    """
+    """The test suite for security groups
+
     This test suite assumes that Nova has been configured to
     boot VM's with Neutron-managed networking, and attempts to
     verify cross tenant connectivity as follows
@@ -95,8 +96,7 @@
     credentials = ['primary', 'alt', 'admin']
 
     class TenantProperties(object):
-        """
-        helper class to save tenant details
+        """helper class to save tenant details
             id
             credentials
             network
@@ -232,9 +232,7 @@
         return port['device_owner'].startswith('network:router_interface')
 
     def _create_server(self, name, tenant, security_groups=None):
-        """
-        creates a server and assigns to security group
-        """
+        """creates a server and assigns to security group"""
         self._set_compute_context(tenant)
         if security_groups is None:
             security_groups = [tenant.security_groups['default']]
@@ -268,11 +266,9 @@
             tenant.servers.append(server)
 
     def _set_access_point(self, tenant):
-        """
-        creates a server in a secgroup with rule allowing external ssh
-        in order to access tenant internal network
-        workaround ip namespace
-        """
+        # creates a server in a secgroup with rule allowing external ssh
+        # in order to access tenant internal network
+        # workaround ip namespace
         secgroups = tenant.security_groups.values()
         name = 'server-{tenant}-access_point'.format(
             tenant=tenant.creds.tenant_name)
@@ -301,8 +297,7 @@
         return self.servers_client
 
     def _deploy_tenant(self, tenant_or_id):
-        """
-        creates:
+        """creates:
             network
             subnet
             router (if public not defined)
@@ -320,9 +315,7 @@
         self._set_access_point(tenant)
 
     def _get_server_ip(self, server, floating=False):
-        """
-        returns the ip (floating/internal) of a server
-        """
+        """returns the ip (floating/internal) of a server"""
         if floating:
             server_ip = self.floating_ips[server['id']].floating_ip_address
         else:
@@ -333,9 +326,7 @@
         return server_ip
 
     def _connect_to_access_point(self, tenant):
-        """
-        create ssh connection to tenant access point
-        """
+        """create ssh connection to tenant access point"""
         access_point_ssh = \
             self.floating_ips[tenant.access_point['id']].floating_ip_address
         private_key = tenant.keypair['private_key']
@@ -374,10 +365,8 @@
                                      ip=self._get_server_ip(server))
 
     def _test_cross_tenant_block(self, source_tenant, dest_tenant):
-        """
-        if public router isn't defined, then dest_tenant access is via
-        floating-ip
-        """
+        # if public router isn't defined, then dest_tenant access is via
+        # floating-ip
         access_point_ssh = self._connect_to_access_point(source_tenant)
         ip = self._get_server_ip(dest_tenant.access_point,
                                  floating=self.floating_ip_access)
diff --git a/tempest/scenario/test_server_advanced_ops.py b/tempest/scenario/test_server_advanced_ops.py
index c83dbb1..9387dc7 100644
--- a/tempest/scenario/test_server_advanced_ops.py
+++ b/tempest/scenario/test_server_advanced_ops.py
@@ -28,9 +28,9 @@
 
 class TestServerAdvancedOps(manager.ScenarioTest):
 
-    """
-    This test case stresses some advanced server instance operations:
+    """The test suite for server advanced operations
 
+    This test case stresses some advanced server instance operations:
      * Resizing an instance
      * Sequence suspend resume
     """
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index c55cff6..8a19254 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -32,9 +32,9 @@
 
 class TestServerBasicOps(manager.ScenarioTest):
 
-    """
-    This smoke test case follows this basic set of operations:
+    """The test suite for server basic operations
 
+    This smoke test case follows this basic set of operations:
      * Create a keypair for use in launching an instance
      * Create a security group to control network access in instance
      * Add simple permissive rules to the security group
diff --git a/tempest/scenario/test_server_multinode.py b/tempest/scenario/test_server_multinode.py
new file mode 100644
index 0000000..403804d
--- /dev/null
+++ b/tempest/scenario/test_server_multinode.py
@@ -0,0 +1,84 @@
+# 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_log import log as logging
+
+from tempest import config
+from tempest import exceptions
+from tempest.scenario import manager
+from tempest import test
+
+CONF = config.CONF
+
+LOG = logging.getLogger(__name__)
+
+
+class TestServerMultinode(manager.ScenarioTest):
+    """This is a set of tests specific to multinode testing."""
+    credentials = ['primary', 'admin']
+
+    @classmethod
+    def setup_clients(cls):
+        super(TestServerMultinode, cls).setup_clients()
+        # Use admin client by default
+        cls.manager = cls.admin_manager
+        # this is needed so that we can use the availability_zone:host
+        # scheduler hint, which is admin_only by default
+        cls.servers_client = cls.admin_manager.servers_client
+        super(TestServerMultinode, cls).resource_setup()
+
+    @test.idempotent_id('9cecbe35-b9d4-48da-a37e-7ce70aa43d30')
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
+    def test_schedule_to_all_nodes(self):
+        host_client = self.manager.hosts_client
+        hosts = host_client.list_hosts()['hosts']
+        hosts = [x for x in hosts if x['service'] == 'compute']
+
+        # ensure we have at least as many compute hosts as we expect
+        if len(hosts) < CONF.compute.min_compute_nodes:
+            raise exceptions.InvalidConfiguration(
+                "Host list %s is shorter than min_compute_nodes. "
+                "Did a compute worker not boot correctly?" % hosts)
+
+        # create 1 compute for each node, up to the min_compute_nodes
+        # threshold (so that things don't get crazy if you have 1000
+        # compute nodes but set min to 3).
+        servers = []
+
+        for host in hosts[:CONF.compute.min_compute_nodes]:
+            create_kwargs = {
+                'availability_zone': '%(zone)s:%(host_name)s' % host
+            }
+
+            # by getting to active state here, this means this has
+            # landed on the host in question.
+            inst = self.create_server(image=CONF.compute.image_ref,
+                                      flavor=CONF.compute.flavor_ref,
+                                      create_kwargs=create_kwargs)
+            server = self.servers_client.show_server(inst['id'])['server']
+            servers.append(server)
+
+        # make sure we really have the number of servers we think we should
+        self.assertEqual(
+            len(servers), CONF.compute.min_compute_nodes,
+            "Incorrect number of servers built %s" % servers)
+
+        # ensure that every server ended up on a different host
+        host_ids = [x['hostId'] for x in servers]
+        self.assertEqual(
+            len(set(host_ids)), len(servers),
+            "Incorrect number of distinct host_ids scheduled to %s" % servers)
diff --git a/tempest/scenario/test_shelve_instance.py b/tempest/scenario/test_shelve_instance.py
index 0e366e9..5778107 100644
--- a/tempest/scenario/test_shelve_instance.py
+++ b/tempest/scenario/test_shelve_instance.py
@@ -27,8 +27,8 @@
 
 
 class TestShelveInstance(manager.ScenarioTest):
-    """
-    This test shelves then unshelves a Nova instance
+    """This test shelves then unshelves a Nova instance
+
     The following is the scenario outline:
      * boot an instance and create a timestamp file in it
      * shelve the instance
diff --git a/tempest/scenario/test_snapshot_pattern.py b/tempest/scenario/test_snapshot_pattern.py
index e645c36..cd59334 100644
--- a/tempest/scenario/test_snapshot_pattern.py
+++ b/tempest/scenario/test_snapshot_pattern.py
@@ -26,8 +26,8 @@
 
 
 class TestSnapshotPattern(manager.ScenarioTest):
-    """
-    This test is for snapshotting an instance and booting with it.
+    """This test is for snapshotting an instance and booting with it.
+
     The following is the scenario outline:
      * boot an instance and create a timestamp file in it
      * snapshot the instance
diff --git a/tempest/scenario/test_stamp_pattern.py b/tempest/scenario/test_stamp_pattern.py
index e23dbea..05ae33e 100644
--- a/tempest/scenario/test_stamp_pattern.py
+++ b/tempest/scenario/test_stamp_pattern.py
@@ -33,7 +33,8 @@
 
 
 class TestStampPattern(manager.ScenarioTest):
-    """
+    """The test suite for both snapshoting and attaching of volume
+
     This test is for snapshotting an instance/volume and attaching the volume
     created from snapshot to the instance booted from snapshot.
     The following is the scenario outline:
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index cc85d60..96e79e6 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -25,8 +25,7 @@
 
 class TestVolumeBootPattern(manager.ScenarioTest):
 
-    """
-    This test case attempts to reproduce the following steps:
+    """This test case attempts to reproduce the following steps:
 
      * Create in Cinder some bootable volume importing a Glance image
      * Boot an instance from the bootable volume
diff --git a/tempest/scenario/utils.py b/tempest/scenario/utils.py
index 12509f7..ad9deea 100644
--- a/tempest/scenario/utils.py
+++ b/tempest/scenario/utils.py
@@ -72,8 +72,7 @@
 @misc.singleton
 class InputScenarioUtils(object):
 
-    """
-    Example usage:
+    """Example usage:
 
     import testscenarios
     (...)
@@ -124,9 +123,7 @@
 
     @property
     def scenario_images(self):
-        """
-        :return: a scenario with name and uuid of images
-        """
+        """:return: a scenario with name and uuid of images"""
         if not CONF.service_available.glance:
             return []
         if not hasattr(self, '_scenario_images'):
@@ -143,9 +140,7 @@
 
     @property
     def scenario_flavors(self):
-        """
-        :return: a scenario with name and uuid of flavors
-        """
+        """:return: a scenario with name and uuid of flavors"""
         if not hasattr(self, '_scenario_flavors'):
             try:
                 flavors = self.flavors_client.list_flavors()['flavors']
@@ -160,10 +155,11 @@
 
 
 def load_tests_input_scenario_utils(*args):
+    """Wrapper for testscenarios to set the scenarios
+
+    The purpose is to avoid running a getattr on the CONF object at import.
     """
-    Wrapper for testscenarios to set the scenarios to avoid running a getattr
-    on the CONF object at import.
-    """
+
     if getattr(args[0], 'suiteClass', None) is not None:
         loader, standard_tests, pattern = args
     else:
diff --git a/tempest/services/compute/json/server_groups_client.py b/tempest/services/compute/json/server_groups_client.py
index 62258d3..7284e02 100644
--- a/tempest/services/compute/json/server_groups_client.py
+++ b/tempest/services/compute/json/server_groups_client.py
@@ -32,7 +32,7 @@
         resp, body = self.post('os-server-groups', post_body)
 
         body = json.loads(body)
-        self.validate_response(schema.create_get_server_group, resp, body)
+        self.validate_response(schema.create_show_server_group, resp, body)
         return service_client.ResponseBody(resp, body)
 
     def delete_server_group(self, server_group_id):
@@ -48,9 +48,9 @@
         self.validate_response(schema.list_server_groups, resp, body)
         return service_client.ResponseBody(resp, body)
 
-    def get_server_group(self, server_group_id):
+    def show_server_group(self, server_group_id):
         """Get the details of given server_group."""
         resp, body = self.get("os-server-groups/%s" % server_group_id)
         body = json.loads(body)
-        self.validate_response(schema.create_get_server_group, resp, body)
+        self.validate_response(schema.create_show_server_group, resp, body)
         return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/identity/v3/json/credentials_client.py b/tempest/services/identity/v3/json/credentials_client.py
index decf3a8..7d4cf9a 100644
--- a/tempest/services/identity/v3/json/credentials_client.py
+++ b/tempest/services/identity/v3/json/credentials_client.py
@@ -13,6 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+"""
+http://developer.openstack.org/api-ref-identity-v3.html#credentials-v3
+"""
+
 from oslo_serialization import jsonutils as json
 
 from tempest.common import service_client
@@ -21,17 +25,13 @@
 class CredentialsClient(service_client.ServiceClient):
     api_version = "v3"
 
-    def create_credential(self, access_key, secret_key, user_id, project_id):
-        """Creates a credential."""
-        blob = "{\"access\": \"%s\", \"secret\": \"%s\"}" % (
-            access_key, secret_key)
-        post_body = {
-            "blob": blob,
-            "project_id": project_id,
-            "type": "ec2",
-            "user_id": user_id
-        }
-        post_body = json.dumps({'credential': post_body})
+    def create_credential(self, **kwargs):
+        """Creates a credential.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#createCredential
+        """
+        post_body = json.dumps({'credential': kwargs})
         resp, body = self.post('credentials', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
@@ -39,22 +39,12 @@
         return service_client.ResponseBody(resp, body)
 
     def update_credential(self, credential_id, **kwargs):
-        """Updates a credential."""
-        body = self.get_credential(credential_id)['credential']
-        cred_type = kwargs.get('type', body['type'])
-        access_key = kwargs.get('access_key', body['blob']['access'])
-        secret_key = kwargs.get('secret_key', body['blob']['secret'])
-        project_id = kwargs.get('project_id', body['project_id'])
-        user_id = kwargs.get('user_id', body['user_id'])
-        blob = "{\"access\": \"%s\", \"secret\": \"%s\"}" % (
-            access_key, secret_key)
-        post_body = {
-            "blob": blob,
-            "project_id": project_id,
-            "type": cred_type,
-            "user_id": user_id
-        }
-        post_body = json.dumps({'credential': post_body})
+        """Updates a credential.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#updateCredential
+        """
+        post_body = json.dumps({'credential': kwargs})
         resp, body = self.patch('credentials/%s' % credential_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
diff --git a/tempest/services/identity/v3/json/endpoints_client.py b/tempest/services/identity/v3/json/endpoints_client.py
index 6bdf8b3..ede5edb 100644
--- a/tempest/services/identity/v3/json/endpoints_client.py
+++ b/tempest/services/identity/v3/json/endpoints_client.py
@@ -13,6 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+"""
+http://developer.openstack.org/api-ref-identity-v3.html#endpoints-v3
+"""
+
 from oslo_serialization import jsonutils as json
 
 from tempest.common import service_client
@@ -28,53 +32,25 @@
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def create_endpoint(self, service_id, interface, url, **kwargs):
+    def create_endpoint(self, **kwargs):
         """Create endpoint.
 
-        Normally this function wouldn't allow setting values that are not
-        allowed for 'enabled'. Use `force_enabled` to set a non-boolean.
-
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#createEndpoint
         """
-        region = kwargs.get('region', None)
-        if 'force_enabled' in kwargs:
-            enabled = kwargs.get('force_enabled', None)
-        else:
-            enabled = kwargs.get('enabled', None)
-        post_body = {
-            'service_id': service_id,
-            'interface': interface,
-            'url': url,
-            'region': region,
-            'enabled': enabled
-        }
-        post_body = json.dumps({'endpoint': post_body})
+        post_body = json.dumps({'endpoint': kwargs})
         resp, body = self.post('endpoints', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def update_endpoint(self, endpoint_id, service_id=None, interface=None,
-                        url=None, region=None, enabled=None, **kwargs):
+    def update_endpoint(self, endpoint_id, **kwargs):
         """Updates an endpoint with given parameters.
 
-        Normally this function wouldn't allow setting values that are not
-        allowed for 'enabled'. Use `force_enabled` to set a non-boolean.
-
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#updateEndpoint
         """
-        post_body = {}
-        if service_id is not None:
-            post_body['service_id'] = service_id
-        if interface is not None:
-            post_body['interface'] = interface
-        if url is not None:
-            post_body['url'] = url
-        if region is not None:
-            post_body['region'] = region
-        if 'force_enabled' in kwargs:
-            post_body['enabled'] = kwargs['force_enabled']
-        elif enabled is not None:
-            post_body['enabled'] = enabled
-        post_body = json.dumps({'endpoint': post_body})
+        post_body = json.dumps({'endpoint': kwargs})
         resp, body = self.patch('endpoints/%s' % endpoint_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
diff --git a/tempest/services/identity/v3/json/policy_client.py b/tempest/services/identity/v3/json/policy_client.py
index 3231bb0..ecc9df7 100644
--- a/tempest/services/identity/v3/json/policy_client.py
+++ b/tempest/services/identity/v3/json/policy_client.py
@@ -13,6 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+"""
+http://developer.openstack.org/api-ref-identity-v3.html#policies-v3
+"""
+
 from oslo_serialization import jsonutils as json
 
 from tempest.common import service_client
@@ -21,13 +25,13 @@
 class PolicyClient(service_client.ServiceClient):
     api_version = "v3"
 
-    def create_policy(self, blob, type):
-        """Creates a Policy."""
-        post_body = {
-            "blob": blob,
-            "type": type
-        }
-        post_body = json.dumps({'policy': post_body})
+    def create_policy(self, **kwargs):
+        """Creates a Policy.
+
+        Available params: see http://developer.openstack.org/
+                          api-ref-identity-v3.html#createPolicy
+        """
+        post_body = json.dumps({'policy': kwargs})
         resp, body = self.post('policies', post_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
@@ -49,12 +53,12 @@
         return service_client.ResponseBody(resp, body)
 
     def update_policy(self, policy_id, **kwargs):
-        """Updates a policy."""
-        type = kwargs.get('type')
-        post_body = {
-            'type': type
-        }
-        post_body = json.dumps({'policy': post_body})
+        """Updates a policy.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#updatePolicy
+        """
+        post_body = json.dumps({'policy': kwargs})
         url = 'policies/%s' % policy_id
         resp, body = self.patch(url, post_body)
         self.expected_success(200, resp.status)
diff --git a/tempest/services/identity/v3/json/region_client.py b/tempest/services/identity/v3/json/region_client.py
index 24c6f33..6ccdc31 100644
--- a/tempest/services/identity/v3/json/region_client.py
+++ b/tempest/services/identity/v3/json/region_client.py
@@ -13,6 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+"""
+http://developer.openstack.org/api-ref-identity-v3.html#regions-v3
+"""
+
 from oslo_serialization import jsonutils as json
 from six.moves.urllib import parse as urllib
 
@@ -22,31 +26,34 @@
 class RegionClient(service_client.ServiceClient):
     api_version = "v3"
 
-    def create_region(self, description, **kwargs):
-        """Create region."""
-        req_body = {
-            'description': description,
-        }
-        if kwargs.get('parent_region_id'):
-            req_body['parent_region_id'] = kwargs.get('parent_region_id')
-        req_body = json.dumps({'region': req_body})
-        if kwargs.get('unique_region_id'):
-            resp, body = self.put(
-                'regions/%s' % kwargs.get('unique_region_id'), req_body)
+    def create_region(self, region_id=None, **kwargs):
+        """Create region.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#createRegion
+
+                          see http://developer.openstack.org/
+                              api-ref-identity-v3.html#createRegionWithID
+        """
+        if region_id is not None:
+            method = self.put
+            url = 'regions/%s' % region_id
         else:
-            resp, body = self.post('regions', req_body)
+            method = self.post
+            url = 'regions'
+        req_body = json.dumps({'region': kwargs})
+        resp, body = method(url, req_body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
     def update_region(self, region_id, **kwargs):
-        """Updates a region."""
-        post_body = {}
-        if 'description' in kwargs:
-            post_body['description'] = kwargs.get('description')
-        if 'parent_region_id' in kwargs:
-            post_body['parent_region_id'] = kwargs.get('parent_region_id')
-        post_body = json.dumps({'region': post_body})
+        """Updates a region.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#updateRegion
+        """
+        post_body = json.dumps({'region': kwargs})
         resp, body = self.patch('regions/%s' % region_id, post_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
diff --git a/tempest/services/identity/v3/json/service_client.py b/tempest/services/identity/v3/json/service_client.py
index 7af6209..3dbfe5e 100644
--- a/tempest/services/identity/v3/json/service_client.py
+++ b/tempest/services/identity/v3/json/service_client.py
@@ -13,6 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+"""
+http://developer.openstack.org/api-ref-identity-v3.html#service-catalog-v3
+"""
+
 from oslo_serialization import jsonutils as json
 
 from tempest.common import service_client
@@ -22,17 +26,12 @@
     api_version = "v3"
 
     def update_service(self, service_id, **kwargs):
-        """Updates a service."""
-        body = self.show_service(service_id)['service']
-        name = kwargs.get('name', body['name'])
-        type = kwargs.get('type', body['type'])
-        desc = kwargs.get('description', body['description'])
-        patch_body = {
-            'description': desc,
-            'type': type,
-            'name': name
-        }
-        patch_body = json.dumps({'service': patch_body})
+        """Updates a service.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#updateService
+        """
+        patch_body = json.dumps({'service': kwargs})
         resp, body = self.patch('services/%s' % service_id, patch_body)
         self.expected_success(200, resp.status)
         body = json.loads(body)
@@ -46,15 +45,13 @@
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def create_service(self, serv_type, name=None, description=None,
-                       enabled=True):
-        body_dict = {
-            'name': name,
-            'type': serv_type,
-            'enabled': enabled,
-            'description': description,
-        }
-        body = json.dumps({'service': body_dict})
+    def create_service(self, **kwargs):
+        """Creates a service.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-identity-v3.html#createService
+        """
+        body = json.dumps({'service': kwargs})
         resp, body = self.post("services", body)
         self.expected_success(201, resp.status)
         body = json.loads(body)
diff --git a/tempest/stress/actions/ssh_floating.py b/tempest/stress/actions/ssh_floating.py
index d912b25..6bac570 100644
--- a/tempest/stress/actions/ssh_floating.py
+++ b/tempest/stress/actions/ssh_floating.py
@@ -107,12 +107,12 @@
         sec_grp_cli.delete_security_group(self.sec_grp['id'])
 
     def _create_floating_ip(self):
-        floating_cli = self.manager.floating_ips_client
+        floating_cli = self.manager.compute_floating_ips_client
         self.floating = (floating_cli.create_floating_ip(self.floating_pool)
                          ['floating_ip'])
 
     def _destroy_floating_ip(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
         cli.delete_floating_ip(self.floating['id'])
         cli.wait_for_resource_deletion(self.floating['id'])
         self.logger.info("Deleted Floating IP %s", str(self.floating['ip']))
@@ -146,7 +146,7 @@
             self._create_vm()
 
     def wait_disassociate(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
 
         def func():
             floating = (cli.show_floating_ip(self.floating['id'])
@@ -158,7 +158,7 @@
             raise RuntimeError("IP disassociate timeout!")
 
     def run_core(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
         cli.associate_floating_ip_to_server(self.floating['ip'],
                                             self.server_id)
         for method in self.verify:
diff --git a/tempest/stress/actions/volume_attach_verify.py b/tempest/stress/actions/volume_attach_verify.py
index 95841a9..4840383 100644
--- a/tempest/stress/actions/volume_attach_verify.py
+++ b/tempest/stress/actions/volume_attach_verify.py
@@ -70,12 +70,12 @@
         sec_grp_cli.delete_security_group(self.sec_grp['id'])
 
     def _create_floating_ip(self):
-        floating_cli = self.manager.floating_ips_client
+        floating_cli = self.manager.compute_floating_ips_client
         self.floating = (floating_cli.create_floating_ip(self.floating_pool)
                          ['floating_ip'])
 
     def _destroy_floating_ip(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
         cli.delete_floating_ip(self.floating['id'])
         cli.wait_for_resource_deletion(self.floating['id'])
         self.logger.info("Deleted Floating IP %s", str(self.floating['ip']))
@@ -98,7 +98,7 @@
         self.logger.info("deleted volume: %s" % self.volume['id'])
 
     def _wait_disassociate(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
 
         def func():
             floating = (cli.show_floating_ip(self.floating['id'])
@@ -111,7 +111,7 @@
 
     def new_server_ops(self):
         self._create_vm()
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
         cli.associate_floating_ip_to_server(self.floating['ip'],
                                             self.server_id)
         if self.ssh_test_before_attach and self.enable_ssh_verify:
@@ -218,7 +218,7 @@
             self._destroy_vm()
 
     def tearDown(self):
-        cli = self.manager.floating_ips_client
+        cli = self.manager.compute_floating_ips_client
         cli.disassociate_floating_ip_from_server(self.floating['ip'],
                                                  self.server_id)
         self._wait_disassociate()
diff --git a/tempest/stress/cleanup.py b/tempest/stress/cleanup.py
index bac1984..66d2b36 100644
--- a/tempest/stress/cleanup.py
+++ b/tempest/stress/cleanup.py
@@ -59,12 +59,13 @@
         except Exception:
             pass
 
-    floating_ips = (admin_manager.floating_ips_client.list_floating_ips()
+    admin_floating_ips_client = admin_manager.compute_floating_ips_client
+    floating_ips = (admin_floating_ips_client.list_floating_ips()
                     ['floating_ips'])
     LOG.info("Cleanup::remove %s floating ips" % len(floating_ips))
     for f in floating_ips:
         try:
-            admin_manager.floating_ips_client.delete_floating_ip(f['id'])
+            admin_floating_ips_client.delete_floating_ip(f['id'])
         except Exception:
             pass
 
diff --git a/tempest/tests/services/compute/test_server_groups_client.py b/tempest/tests/services/compute/test_server_groups_client.py
index 5e058d6..e531e2f 100644
--- a/tempest/tests/services/compute/test_server_groups_client.py
+++ b/tempest/tests/services/compute/test_server_groups_client.py
@@ -69,16 +69,16 @@
     def test_list_server_groups_byte_body(self):
         self._test_list_server_groups(bytes_body=True)
 
-    def _test_get_server_group(self, bytes_body=False):
+    def _test_show_server_group(self, bytes_body=False):
         expected = {"server_group": TestServerGroupsClient.server_group}
         self.check_service_client_function(
-            self.client.get_server_group,
+            self.client.show_server_group,
             'tempest.common.service_client.ServiceClient.get',
             expected, bytes_body,
             server_group_id='5bbcc3c4-1da2-4437-a48a-66f15b1b13f9')
 
-    def test_get_server_group_str_body(self):
-        self._test_get_server_group(bytes_body=False)
+    def test_show_server_group_str_body(self):
+        self._test_show_server_group(bytes_body=False)
 
-    def test_get_server_group_byte_body(self):
-        self._test_get_server_group(bytes_body=True)
+    def test_show_server_group_byte_body(self):
+        self._test_show_server_group(bytes_body=True)