diff --git a/doc/source/conf.py b/doc/source/conf.py
index 12d1d40..7e4503d 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -127,8 +127,11 @@
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
-git_cmd = "git log --pretty=format:'%ad, commit %h' --date=local -n1"
-html_last_updated_fmt = os.popen(git_cmd).read()
+git_cmd = ["git", "log", "--pretty=format:'%ad, commit %h'", "--date=local",
+   "-n1"]
+html_last_updated_fmt = subprocess.Popen(git_cmd,
+                                         stdout=subprocess.PIPE).\
+                                         communicate()[0]
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
diff --git a/requirements.txt b/requirements.txt
index 469b294..e5990ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,3 +24,4 @@
 tempest-lib>=0.12.0
 PyYAML>=3.1.0
 stevedore>=1.5.0 # Apache-2.0
+PrettyTable<0.8,>=0.7
diff --git a/setup.cfg b/setup.cfg
index 4415063..b94a4f4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -36,6 +36,7 @@
     init = tempest.cmd.init:TempestInit
     cleanup = tempest.cmd.cleanup:TempestCleanup
     run-stress = tempest.cmd.run_stress:TempestRunStress
+    list-plugins = tempest.cmd.list_plugins:TempestListPlugins
 oslo.config.opts =
     tempest.config = tempest.config:list_opts
 
diff --git a/tempest/api/compute/admin/test_agents.py b/tempest/api/compute/admin/test_agents.py
index d2b3a81..9f7bbae 100644
--- a/tempest/api/compute/admin/test_agents.py
+++ b/tempest/api/compute/admin/test_agents.py
@@ -53,7 +53,7 @@
         if rand_key in kwargs:
             # NOTE: The rand_name is for avoiding agent conflicts.
             # If you try to create an agent with the same hypervisor,
-            # os and architecture as an exising agent, Nova will return
+            # os and architecture as an existing agent, Nova will return
             # an HTTPConflict or HTTPServerError.
             kwargs[rand_key] = data_utils.rand_name(kwargs[rand_key])
         return kwargs
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index ddd9aa0..1d83fec 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -145,7 +145,7 @@
 
     @test.idempotent_id('c8e85064-e79b-4906-9931-c11c24294d02')
     def test_aggregate_add_remove_host(self):
-        # Add an host to the given aggregate and remove.
+        # Add a host to the given aggregate and remove.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         aggregate = (self.client.create_aggregate(name=aggregate_name)
@@ -168,7 +168,7 @@
 
     @test.idempotent_id('7f6a1cc5-2446-4cdb-9baa-b6ae0a919b72')
     def test_aggregate_add_host_list(self):
-        # Add an host to the given aggregate and list.
+        # Add a host to the given aggregate and list.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         aggregate = (self.client.create_aggregate(name=aggregate_name)
@@ -188,7 +188,7 @@
 
     @test.idempotent_id('eeef473c-7c52-494d-9f09-2ed7fc8fc036')
     def test_aggregate_add_host_get_details(self):
-        # Add an host to the given aggregate and get details.
+        # Add a host to the given aggregate and get details.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         aggregate = (self.client.create_aggregate(name=aggregate_name)
@@ -205,7 +205,7 @@
 
     @test.idempotent_id('96be03c7-570d-409c-90f8-e4db3c646996')
     def test_aggregate_add_host_create_server_with_az(self):
-        # Add an host to the given aggregate and create a server.
+        # Add a host to the given aggregate and create a server.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index f7b3655..8a27929 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -70,12 +70,13 @@
         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.compute_images_client = cls.os.compute_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.compute_floating_ips_client
         cls.keypairs_client = cls.os.keypairs_client
-        cls.security_group_rules_client = cls.os.security_group_rules_client
+        cls.security_group_rules_client = (
+            cls.os.compute_security_group_rules_client)
         cls.security_groups_client = cls.os.compute_security_groups_client
         cls.quotas_client = cls.os.quotas_client
         cls.quota_classes_client = cls.os.quota_classes_client
@@ -177,7 +178,7 @@
         LOG.debug('Clearing images: %s', ','.join(cls.images))
         for image_id in cls.images:
             try:
-                cls.images_client.delete_image(image_id)
+                cls.compute_images_client.delete_image(image_id)
             except lib_exc.NotFound:
                 # The image may have already been deleted which is OK.
                 pass
@@ -302,14 +303,14 @@
         if 'name' in kwargs:
             name = kwargs.pop('name')
 
-        image = cls.images_client.create_image(server_id, name=name)
+        image = cls.compute_images_client.create_image(server_id, name=name)
         image_id = data_utils.parse_image_id(image.response['location'])
         cls.images.append(image_id)
 
         if 'wait_until' in kwargs:
-            waiters.wait_for_image_status(cls.images_client,
+            waiters.wait_for_image_status(cls.compute_images_client,
                                           image_id, kwargs['wait_until'])
-            image = cls.images_client.show_image(image_id)['image']
+            image = cls.compute_images_client.show_image(image_id)['image']
 
             if kwargs['wait_until'] == 'ACTIVE':
                 if kwargs.get('wait_for_server', True):
diff --git a/tempest/api/compute/images/test_image_metadata.py b/tempest/api/compute/images/test_image_metadata.py
index 975b850..0724566 100644
--- a/tempest/api/compute/images/test_image_metadata.py
+++ b/tempest/api/compute/images/test_image_metadata.py
@@ -37,7 +37,7 @@
     def setup_clients(cls):
         super(ImagesMetadataTestJSON, cls).setup_clients()
         cls.glance_client = cls.os.image_client
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/compute/images/test_image_metadata_negative.py b/tempest/api/compute/images/test_image_metadata_negative.py
index 0f02166..85d137b 100644
--- a/tempest/api/compute/images/test_image_metadata_negative.py
+++ b/tempest/api/compute/images/test_image_metadata_negative.py
@@ -25,7 +25,7 @@
     @classmethod
     def setup_clients(cls):
         super(ImagesMetadataTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @test.attr(type=['negative'])
     @test.idempotent_id('94069db2-792f-4fa8-8bd3-2271a6e0c095')
diff --git a/tempest/api/compute/images/test_images.py b/tempest/api/compute/images/test_images.py
index dc62620..150e8af 100644
--- a/tempest/api/compute/images/test_images.py
+++ b/tempest/api/compute/images/test_images.py
@@ -37,7 +37,7 @@
     @classmethod
     def setup_clients(cls):
         super(ImagesTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
         cls.servers_client = cls.servers_client
 
     @test.idempotent_id('aa06b52b-2db5-4807-b218-9441f75d74e3')
diff --git a/tempest/api/compute/images/test_images_negative.py b/tempest/api/compute/images/test_images_negative.py
index 9197adf..8f6ede9 100644
--- a/tempest/api/compute/images/test_images_negative.py
+++ b/tempest/api/compute/images/test_images_negative.py
@@ -39,7 +39,7 @@
     @classmethod
     def setup_clients(cls):
         super(ImagesNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
         cls.servers_client = cls.servers_client
 
     @test.attr(type=['negative'])
diff --git a/tempest/api/compute/images/test_images_oneserver.py b/tempest/api/compute/images/test_images_oneserver.py
index 37c2bb6..7b978ab 100644
--- a/tempest/api/compute/images/test_images_oneserver.py
+++ b/tempest/api/compute/images/test_images_oneserver.py
@@ -62,7 +62,7 @@
     @classmethod
     def setup_clients(cls):
         super(ImagesOneServerTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/compute/images/test_images_oneserver_negative.py b/tempest/api/compute/images/test_images_oneserver_negative.py
index 9ea62fb..2fc9ef8 100644
--- a/tempest/api/compute/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/images/test_images_oneserver_negative.py
@@ -76,7 +76,7 @@
     @classmethod
     def setup_clients(cls):
         super(ImagesOneServerNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/compute/images/test_list_image_filters.py b/tempest/api/compute/images/test_list_image_filters.py
index 9f3ba71..49d9bc8 100644
--- a/tempest/api/compute/images/test_list_image_filters.py
+++ b/tempest/api/compute/images/test_list_image_filters.py
@@ -42,7 +42,7 @@
     @classmethod
     def setup_clients(cls):
         super(ListImageFiltersTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
         cls.glance_client = cls.os.image_client
 
     @classmethod
diff --git a/tempest/api/compute/images/test_list_image_filters_negative.py b/tempest/api/compute/images/test_list_image_filters_negative.py
index 82062bd..34d26e2 100644
--- a/tempest/api/compute/images/test_list_image_filters_negative.py
+++ b/tempest/api/compute/images/test_list_image_filters_negative.py
@@ -34,7 +34,7 @@
     @classmethod
     def setup_clients(cls):
         super(ListImageFiltersNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @test.attr(type=['negative'])
     @test.idempotent_id('391b0440-432c-4d4b-b5da-c5096aa247eb')
diff --git a/tempest/api/compute/images/test_list_images.py b/tempest/api/compute/images/test_list_images.py
index 6ca15d6..ae3667d 100644
--- a/tempest/api/compute/images/test_list_images.py
+++ b/tempest/api/compute/images/test_list_images.py
@@ -32,7 +32,7 @@
     @classmethod
     def setup_clients(cls):
         super(ListImagesTestJSON, cls).setup_clients()
-        cls.client = cls.images_client
+        cls.client = cls.compute_images_client
 
     @test.idempotent_id('490d0898-e12a-463f-aef0-c50156b9f789')
     def test_get_image(self):
diff --git a/tempest/api/compute/servers/test_attach_interfaces.py b/tempest/api/compute/servers/test_attach_interfaces.py
index 24d503f..a6ccdd3 100644
--- a/tempest/api/compute/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/servers/test_attach_interfaces.py
@@ -47,7 +47,7 @@
         cls.client = cls.os.interfaces_client
 
     def wait_for_interface_status(self, server, port_id, status):
-        """Waits for a interface to reach a given status."""
+        """Waits for an interface to reach a given status."""
         body = (self.client.show_interface(server, port_id)
                 ['interfaceAttachment'])
         interface_status = body['port_state']
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index f51c2db..e1c22e5 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -262,13 +262,16 @@
                           'Instance validation tests are disabled.')
     def test_verify_created_server_ephemeral_disk(self):
         # Verify that the ephemeral disk is created when creating server
+        flavor_base = self.flavors_client.show_flavor(
+            self.flavor_ref)['flavor']
 
         def create_flavor_with_extra_specs():
             flavor_with_eph_disk_name = data_utils.rand_name('eph_flavor')
             flavor_with_eph_disk_id = data_utils.rand_int_id(start=1000)
-            ram = 64
-            vcpus = 1
-            disk = 0
+
+            ram = flavor_base['ram']
+            vcpus = flavor_base['vcpus']
+            disk = flavor_base['disk']
 
             # Create a flavor with extra specs
             flavor = (self.flavor_client.
@@ -284,9 +287,9 @@
             flavor_no_eph_disk_name = data_utils.rand_name('no_eph_flavor')
             flavor_no_eph_disk_id = data_utils.rand_int_id(start=1000)
 
-            ram = 64
-            vcpus = 1
-            disk = 0
+            ram = flavor_base['ram']
+            vcpus = flavor_base['vcpus']
+            disk = flavor_base['disk']
 
             # Create a flavor without extra specs
             flavor = (self.flavor_client.
diff --git a/tempest/api/compute/servers/test_list_server_filters.py b/tempest/api/compute/servers/test_list_server_filters.py
index 3acff98..d1ec064 100644
--- a/tempest/api/compute/servers/test_list_server_filters.py
+++ b/tempest/api/compute/servers/test_list_server_filters.py
@@ -43,7 +43,7 @@
         super(ListServerFiltersTestJSON, cls).resource_setup()
 
         # Check to see if the alternate image ref actually exists...
-        images_client = cls.images_client
+        images_client = cls.compute_images_client
         images = images_client.list_images()['images']
 
         if cls.image_ref != cls.image_ref_alt and \
@@ -56,13 +56,13 @@
         # Do some sanity checks here. If one of the images does
         # not exist, fail early since the tests won't work...
         try:
-            cls.images_client.show_image(cls.image_ref)
+            cls.compute_images_client.show_image(cls.image_ref)
         except lib_exc.NotFound:
             raise RuntimeError("Image %s (image_ref) was not found!" %
                                cls.image_ref)
 
         try:
-            cls.images_client.show_image(cls.image_ref_alt)
+            cls.compute_images_client.show_image(cls.image_ref_alt)
         except lib_exc.NotFound:
             raise RuntimeError("Image %s (image_ref_alt) was not found!" %
                                cls.image_ref_alt)
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index 71dfd96..d7f0d75 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -453,7 +453,7 @@
         server = self.client.show_server(self.server_id)['server']
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
-        images = self.images_client.list_images(**params)['images']
+        images = self.compute_images_client.list_images(**params)['images']
         self.assertEqual(1, len(images))
         self.assertEqual(image_name, images[0]['name'])
 
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index ed8484e..681b5db 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -490,7 +490,7 @@
         server = self.client.show_server(self.server_id)['server']
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
-        images = self.images_client.list_images(**params)['images']
+        images = self.compute_images_client.list_images(**params)['images']
         self.assertEqual(1, len(images))
         self.assertEqual(image_name, images[0]['name'])
 
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index e363fc4..bf4396d 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -48,18 +48,19 @@
     def setup_clients(cls):
         super(AuthorizationTestJSON, cls).setup_clients()
         cls.client = cls.os.servers_client
-        cls.images_client = cls.os.images_client
+        cls.compute_images_client = cls.os.compute_images_client
         cls.glance_client = cls.os.image_client
         cls.keypairs_client = cls.os.keypairs_client
         cls.security_client = cls.os.compute_security_groups_client
-        cls.rule_client = cls.os.security_group_rules_client
+        cls.rule_client = cls.os.compute_security_group_rules_client
 
         cls.alt_client = cls.alt_manager.servers_client
-        cls.alt_images_client = cls.alt_manager.images_client
+        cls.alt_compute_images_client = cls.alt_manager.compute_images_client
         cls.alt_keypairs_client = cls.alt_manager.keypairs_client
         cls.alt_security_client = (
             cls.alt_manager.compute_security_groups_client)
-        cls.alt_rule_client = cls.alt_manager.security_group_rules_client
+        cls.alt_rule_client = (
+            cls.alt_manager.compute_security_group_rules_client)
 
     @classmethod
     def resource_setup(cls):
@@ -77,7 +78,7 @@
         body = cls.glance_client.update_image(image_id,
                                               data=image_file)['image']
         cls.glance_client.wait_for_image_status(image_id, 'active')
-        cls.image = cls.images_client.show_image(image_id)['image']
+        cls.image = cls.compute_images_client.show_image(image_id)['image']
 
         cls.keypairname = data_utils.rand_name('keypair')
         cls.keypairs_client.create_keypair(name=cls.keypairname)
@@ -98,7 +99,7 @@
     @classmethod
     def resource_cleanup(cls):
         if hasattr(cls, 'image'):
-            cls.images_client.delete_image(cls.image['id'])
+            cls.compute_images_client.delete_image(cls.image['id'])
         if hasattr(cls, 'keypairname'):
             cls.keypairs_client.delete_keypair(cls.keypairname)
         if hasattr(cls, 'security_group'):
@@ -175,7 +176,7 @@
     def test_create_image_for_alt_account_fails(self):
         # A create image request for another user's server should fail
         self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.create_image,
+                          self.alt_compute_images_client.create_image,
                           self.server['id'], name='testImage')
 
     @test.idempotent_id('95d445f6-babc-4f2e-aea3-aa24ec5e7f0d')
@@ -261,13 +262,14 @@
     def test_get_image_for_alt_account_fails(self):
         # A GET request for an image on another user's account should fail
         self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.show_image, self.image['id'])
+                          self.alt_compute_images_client.show_image,
+                          self.image['id'])
 
     @test.idempotent_id('9facb962-f043-4a9d-b9ee-166a32dea098')
     def test_delete_image_for_alt_account_fails(self):
         # A DELETE request for another user's image should fail
         self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.delete_image,
+                          self.alt_compute_images_client.delete_image,
                           self.image['id'])
 
     @test.idempotent_id('752c917e-83be-499d-a422-3559127f7d3c')
@@ -390,7 +392,7 @@
         # A set metadata for another user's image should fail
         req_metadata = {'meta1': 'value1', 'meta2': 'value2'}
         self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.set_image_metadata,
+                          self.alt_compute_images_client.set_image_metadata,
                           self.image['id'], req_metadata)
 
     @test.idempotent_id('dea1936a-473d-49f2-92ad-97bb7aded22e')
@@ -408,13 +410,14 @@
     def test_get_metadata_of_alt_account_image_fails(self):
         # A get metadata for another user's image should fail
         req_metadata = {'meta1': 'value1'}
-        self.addCleanup(self.images_client.delete_image_metadata_item,
+        self.addCleanup(self.compute_images_client.delete_image_metadata_item,
                         self.image['id'], 'meta1')
-        self.images_client.set_image_metadata(self.image['id'],
-                                              req_metadata)
-        self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.show_image_metadata_item,
-                          self.image['id'], 'meta1')
+        self.compute_images_client.set_image_metadata(self.image['id'],
+                                                      req_metadata)
+        self.assertRaises(
+            lib_exc.NotFound,
+            self.alt_compute_images_client.show_image_metadata_item,
+            self.image['id'], 'meta1')
 
     @test.idempotent_id('79531e2e-e721-493c-8b30-a35db36fdaa6')
     def test_delete_metadata_of_alt_account_server_fails(self):
@@ -431,13 +434,14 @@
     def test_delete_metadata_of_alt_account_image_fails(self):
         # A delete metadata for another user's image should fail
         req_metadata = {'meta1': 'data1'}
-        self.addCleanup(self.images_client.delete_image_metadata_item,
+        self.addCleanup(self.compute_images_client.delete_image_metadata_item,
                         self.image['id'], 'meta1')
-        self.images_client.set_image_metadata(self.image['id'],
-                                              req_metadata)
-        self.assertRaises(lib_exc.NotFound,
-                          self.alt_images_client.delete_image_metadata_item,
-                          self.image['id'], 'meta1')
+        self.compute_images_client.set_image_metadata(self.image['id'],
+                                                      req_metadata)
+        self.assertRaises(
+            lib_exc.NotFound,
+            self.alt_compute_images_client.delete_image_metadata_item,
+            self.image['id'], 'meta1')
 
     @test.idempotent_id('b0c1e7a0-8853-40fd-8384-01f93d116cae')
     def test_get_console_output_of_alt_account_server_fails(self):
diff --git a/tempest/api/compute/volumes/test_attach_volume.py b/tempest/api/compute/volumes/test_attach_volume.py
index b4837f7..468c79a 100644
--- a/tempest/api/compute/volumes/test_attach_volume.py
+++ b/tempest/api/compute/volumes/test_attach_volume.py
@@ -75,7 +75,7 @@
 
         # Create a volume and wait for it to become ready
         self.volume = self.volumes_client.create_volume(
-            CONF.volume.volume_size, display_name='test')['volume']
+            size=CONF.volume.volume_size, display_name='test')['volume']
         self.addCleanup(self._delete_volume)
         self.volumes_client.wait_for_volume_status(self.volume['id'],
                                                    'available')
diff --git a/tempest/api/image/base.py b/tempest/api/image/base.py
index c3205ce..18d0446 100644
--- a/tempest/api/image/base.py
+++ b/tempest/api/image/base.py
@@ -62,18 +62,12 @@
     @classmethod
     def create_image(cls, **kwargs):
         """Wrapper that returns a test image."""
-        name = data_utils.rand_name(cls.__name__ + "-instance")
 
-        if 'name' in kwargs:
-            name = kwargs.pop('name')
+        if 'name' not in kwargs:
+            name = data_utils.rand_name(cls.__name__ + "-instance")
+            kwargs['name'] = name
 
-        container_format = kwargs.pop('container_format')
-        disk_format = kwargs.pop('disk_format')
-
-        image = cls.client.create_image(name=name,
-                                        container_format=container_format,
-                                        disk_format=disk_format,
-                                        **kwargs)
+        image = cls.client.create_image(**kwargs)
         # Image objects returned by the v1 client have the image
         # data inside a dict that is keyed against 'image'.
         if 'image' in image:
diff --git a/tempest/api/image/v1/test_images_negative.py b/tempest/api/image/v1/test_images_negative.py
index 3d94408..f16b80e 100644
--- a/tempest/api/image/v1/test_images_negative.py
+++ b/tempest/api/image/v1/test_images_negative.py
@@ -27,13 +27,17 @@
     def test_register_with_invalid_container_format(self):
         # Negative tests for invalid data supplied to POST /images
         self.assertRaises(lib_exc.BadRequest, self.client.create_image,
-                          'test', 'wrong', 'vhd')
+                          name='test',
+                          container_format='wrong',
+                          disk_format='vhd',)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('993face5-921d-4e84-aabf-c1bba4234a67')
     def test_register_with_invalid_disk_format(self):
         self.assertRaises(lib_exc.BadRequest, self.client.create_image,
-                          'test', 'bare', 'wrong')
+                          name='test',
+                          container_format='bare',
+                          disk_format='wrong',)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('bb016f15-0820-4f27-a92d-09b2f67d2488')
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index 2e6c268..04582c6 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -147,7 +147,7 @@
                      for disk_fmt in disk_fmts]
 
         for (container_fmt, disk_fmt) in all_pairs[:6]:
-            LOG.debug("Creating a image"
+            LOG.debug("Creating an image"
                       "(Container format: %s, Disk format: %s).",
                       container_fmt, disk_fmt)
             cls._create_standard_image(container_fmt, disk_fmt)
diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index 2e8fd50..c64cf77 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -14,9 +14,11 @@
 
 from tempest.api.network import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest import test
 
+CONF = config.CONF
 AGENT_TYPE = 'L3 agent'
 AGENT_MODES = (
     'legacy',
@@ -80,6 +82,19 @@
                 cls.port = cls.create_port(cls.network)
                 cls.client.add_router_interface_with_port_id(
                     cls.router['id'], cls.port['id'])
+                # NOTE: Sometimes we have seen this test fail with dvr in,
+                # multinode tests, since the dhcp port is not created before
+                # the test gets executed and so the router is not scheduled
+                # on the given agent. By adding the external gateway info to
+                # the router, the router should be properly scheduled in the
+                # dvr_snat node.
+                # This is a temporary work around to prevent a race condition.
+                external_gateway_info = {
+                    'network_id': CONF.network.public_network_id,
+                    'enable_snat': True}
+                cls.admin_client.update_router_with_snat_gw_info(
+                    cls.router['id'],
+                    external_gateway_info=external_gateway_info)
 
     @classmethod
     def resource_cleanup(cls):
diff --git a/tempest/api/network/test_subnetpools_extensions.py b/tempest/api/network/test_subnetpools_extensions.py
index 29d1d89..e5d0462 100644
--- a/tempest/api/network/test_subnetpools_extensions.py
+++ b/tempest/api/network/test_subnetpools_extensions.py
@@ -50,28 +50,28 @@
         subnetpool_name = data_utils.rand_name('subnetpools')
         # create subnet pool
         prefix = CONF.network.default_network
-        body = self.subnetpools_client.create_subnetpools(name=subnetpool_name,
-                                                          prefixes=prefix)
+        body = self.subnetpools_client.create_subnetpool(name=subnetpool_name,
+                                                         prefixes=prefix)
         subnetpool_id = body["subnetpool"]["id"]
         self.addCleanup(self._cleanup_subnetpools, subnetpool_id)
         self.assertEqual(subnetpool_name, body["subnetpool"]["name"])
         # get detail about subnet pool
-        body = self.subnetpools_client.show_subnetpools(subnetpool_id)
+        body = self.subnetpools_client.show_subnetpool(subnetpool_id)
         self.assertEqual(subnetpool_name, body["subnetpool"]["name"])
         # update the subnet pool
         subnetpool_name = data_utils.rand_name('subnetpools_update')
-        body = self.subnetpools_client.update_subnetpools(subnetpool_id,
-                                                          name=subnetpool_name)
+        body = self.subnetpools_client.update_subnetpool(subnetpool_id,
+                                                         name=subnetpool_name)
         self.assertEqual(subnetpool_name, body["subnetpool"]["name"])
         # delete subnet pool
-        body = self.subnetpools_client.delete_subnetpools(subnetpool_id)
+        body = self.subnetpools_client.delete_subnetpool(subnetpool_id)
         self.assertRaises(lib_exc.NotFound,
-                          self.subnetpools_client.show_subnetpools,
+                          self.subnetpools_client.show_subnetpool,
                           subnetpool_id)
 
     def _cleanup_subnetpools(self, subnetpool_id):
         # this is used to cleanup the resources
         try:
-            self.subnetpools_client.delete_subnetpools(subnetpool_id)
+            self.subnetpools_client.delete_subnetpool(subnetpool_id)
         except lib_exc.NotFound:
             pass
diff --git a/tempest/api/volume/admin/test_volume_types.py b/tempest/api/volume/admin/test_volume_types.py
index acb591d..c032d9c 100644
--- a/tempest/api/volume/admin/test_volume_types.py
+++ b/tempest/api/volume/admin/test_volume_types.py
@@ -70,7 +70,7 @@
 
         # Update volume with new volume_type
         self.volumes_client.retype_volume(volume['id'],
-                                          volume_type=volume_types[1]['id'])
+                                          new_type=volume_types[1]['id'])
         self.volumes_client.wait_for_volume_status(volume['id'], 'available')
 
         # Get volume details and Verify
diff --git a/tempest/api/volume/admin/test_volumes_actions.py b/tempest/api/volume/admin/test_volumes_actions.py
index 6c32321..253a3e1 100644
--- a/tempest/api/volume/admin/test_volumes_actions.py
+++ b/tempest/api/volume/admin/test_volumes_actions.py
@@ -48,12 +48,12 @@
     def _reset_volume_status(self, volume_id, status):
         # Reset the volume status
         body = self.admin_volume_client.reset_volume_status(volume_id,
-                                                            status)
+                                                            status=status)
         return body
 
     def tearDown(self):
         # Set volume's status to available after test
-        self._reset_volume_status(self.volume['id'], 'available')
+        self._reset_volume_status(self.volume['id'], status='available')
         super(VolumesActionsV2Test, self).tearDown()
 
     def _create_temp_volume(self):
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index 5c4d0e1..dc53450 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -62,7 +62,7 @@
         super(BaseVolumeTest, cls).setup_clients()
         cls.servers_client = cls.os.servers_client
         cls.compute_networks_client = cls.os.compute_networks_client
-        cls.images_client = cls.os.images_client
+        cls.compute_images_client = cls.os.compute_images_client
 
         if cls._api_version == 1:
             cls.snapshots_client = cls.os.snapshots_client
@@ -106,14 +106,14 @@
         super(BaseVolumeTest, cls).resource_cleanup()
 
     @classmethod
-    def create_volume(cls, size=None, **kwargs):
+    def create_volume(cls, **kwargs):
         """Wrapper utility that returns a test volume."""
         name = data_utils.rand_name('Volume')
 
         name_field = cls.special_fields['name_field']
 
         kwargs[name_field] = name
-        volume = cls.volumes_client.create_volume(size, **kwargs)['volume']
+        volume = cls.volumes_client.create_volume(**kwargs)['volume']
 
         cls.volumes.append(volume)
         cls.volumes_client.wait_for_volume_status(volume['id'], 'available')
diff --git a/tempest/api/volume/test_volume_transfers.py b/tempest/api/volume/test_volume_transfers.py
index c0b6b7e..7046dcf 100644
--- a/tempest/api/volume/test_volume_transfers.py
+++ b/tempest/api/volume/test_volume_transfers.py
@@ -47,7 +47,8 @@
         self.addCleanup(self._delete_volume, volume['id'])
 
         # Create a volume transfer
-        transfer = self.client.create_volume_transfer(volume['id'])['transfer']
+        transfer = self.client.create_volume_transfer(
+            volume_id=volume['id'])['transfer']
         transfer_id = transfer['id']
         auth_key = transfer['auth_key']
         self.client.wait_for_volume_status(volume['id'],
@@ -63,8 +64,8 @@
         self.assertThat(len(body), matchers.GreaterThan(0))
 
         # Accept a volume transfer by alt_tenant
-        body = self.alt_client.accept_volume_transfer(transfer_id,
-                                                      auth_key)['transfer']
+        body = self.alt_client.accept_volume_transfer(
+            transfer_id, auth_key=auth_key)['transfer']
         self.alt_client.wait_for_volume_status(volume['id'], 'available')
 
     @test.idempotent_id('ab526943-b725-4c07-b875-8e8ef87a2c30')
@@ -74,7 +75,8 @@
         self.addCleanup(self._delete_volume, volume['id'])
 
         # Create a volume transfer
-        body = self.client.create_volume_transfer(volume['id'])['transfer']
+        body = self.client.create_volume_transfer(
+            volume_id=volume['id'])['transfer']
         transfer_id = body['id']
         self.client.wait_for_volume_status(volume['id'],
                                            'awaiting-transfer')
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index d4636ee..5f9ea7f 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -62,8 +62,8 @@
         # Volume is attached and detached successfully from an instance
         mountpoint = '/dev/vdc'
         self.client.attach_volume(self.volume['id'],
-                                  self.server['id'],
-                                  mountpoint)
+                                  instance_uuid=self.server['id'],
+                                  mountpoint=mountpoint)
         self.client.wait_for_volume_status(self.volume['id'], 'in-use')
         self.client.detach_volume(self.volume['id'])
         self.client.wait_for_volume_status(self.volume['id'], 'available')
@@ -74,7 +74,8 @@
     def test_volume_bootable(self):
         # Verify that a volume bootable flag is retrieved
         for bool_bootable in [True, False]:
-            self.client.set_bootable_volume(self.volume['id'], bool_bootable)
+            self.client.set_bootable_volume(self.volume['id'],
+                                            bootable=bool_bootable)
             fetched_volume = self.client.show_volume(
                 self.volume['id'])['volume']
             # Get Volume information
@@ -88,8 +89,8 @@
         # Verify that a volume's attachment information is retrieved
         mountpoint = '/dev/vdc'
         self.client.attach_volume(self.volume['id'],
-                                  self.server['id'],
-                                  mountpoint)
+                                  instance_uuid=self.server['id'],
+                                  mountpoint=mountpoint)
         self.client.wait_for_volume_status(self.volume['id'], 'in-use')
         # NOTE(gfidente): added in reverse order because functions will be
         # called in reverse order to the order they are added (LIFO)
@@ -114,8 +115,8 @@
         # using the Glance image_client and from Cinder via tearDownClass.
         image_name = data_utils.rand_name('Image')
         body = self.client.upload_volume(
-            self.volume['id'], image_name,
-            CONF.volume.disk_format)['os-volume_upload_image']
+            self.volume['id'], image_name=image_name,
+            disk_format=CONF.volume.disk_format)['os-volume_upload_image']
         image_id = body["image_id"]
         self.addCleanup(self.image_client.delete_image, image_id)
         self.image_client.wait_for_image_status(image_id, 'active')
@@ -142,7 +143,7 @@
         # Update volume readonly true
         readonly = True
         self.client.update_volume_readonly(self.volume['id'],
-                                           readonly)
+                                           readonly=readonly)
         # Get Volume information
         fetched_volume = self.client.show_volume(self.volume['id'])['volume']
         bool_flag = self._is_true(fetched_volume['metadata']['readonly'])
@@ -150,7 +151,8 @@
 
         # Update volume readonly false
         readonly = False
-        self.client.update_volume_readonly(self.volume['id'], readonly)
+        self.client.update_volume_readonly(self.volume['id'],
+                                           readonly=readonly)
 
         # Get Volume information
         fetched_volume = self.client.show_volume(self.volume['id'])['volume']
diff --git a/tempest/api/volume/test_volumes_extend.py b/tempest/api/volume/test_volumes_extend.py
index 78f5571..ed1e5c5 100644
--- a/tempest/api/volume/test_volumes_extend.py
+++ b/tempest/api/volume/test_volumes_extend.py
@@ -32,7 +32,7 @@
         # Extend Volume Test.
         self.volume = self.create_volume()
         extend_size = int(self.volume['size']) + 1
-        self.client.extend_volume(self.volume['id'], extend_size)
+        self.client.extend_volume(self.volume['id'], new_size=extend_size)
         self.client.wait_for_volume_status(self.volume['id'], 'available')
         volume = self.client.show_volume(self.volume['id'])['volume']
         self.assertEqual(int(volume['size']), extend_size)
diff --git a/tempest/api/volume/test_volumes_get.py b/tempest/api/volume/test_volumes_get.py
index 35c8898..aa3ef2f 100644
--- a/tempest/api/volume/test_volumes_get.py
+++ b/tempest/api/volume/test_volumes_get.py
@@ -133,7 +133,8 @@
     @test.idempotent_id('54a01030-c7fc-447c-86ee-c1182beae638')
     @test.services('image')
     def test_volume_create_get_update_delete_from_image(self):
-        image = self.images_client.show_image(CONF.compute.image_ref)['image']
+        image = self.compute_images_client.show_image(
+            CONF.compute.image_ref)['image']
         min_disk = image.get('minDisk')
         disk_size = max(min_disk, CONF.volume.volume_size)
         self._volume_create_get_update_delete(
diff --git a/tempest/api/volume/test_volumes_negative.py b/tempest/api/volume/test_volumes_negative.py
index 0af40ea..ad6f556 100644
--- a/tempest/api/volume/test_volumes_negative.py
+++ b/tempest/api/volume/test_volumes_negative.py
@@ -190,8 +190,8 @@
         self.assertRaises(lib_exc.NotFound,
                           self.client.attach_volume,
                           str(uuid.uuid4()),
-                          server['id'],
-                          self.mountpoint)
+                          instance_uuid=server['id'],
+                          mountpoint=self.mountpoint)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('9f9c24e4-011d-46b5-b992-952140ce237a')
@@ -206,7 +206,7 @@
         # Extend volume with smaller size than original size.
         extend_size = 0
         self.assertRaises(lib_exc.BadRequest, self.client.extend_volume,
-                          self.volume['id'], extend_size)
+                          self.volume['id'], new_size=extend_size)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('5d0b480d-e833-439f-8a5a-96ad2ed6f22f')
@@ -214,7 +214,7 @@
         # Extend volume when size is non number.
         extend_size = 'abc'
         self.assertRaises(lib_exc.BadRequest, self.client.extend_volume,
-                          self.volume['id'], extend_size)
+                          self.volume['id'], new_size=extend_size)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('355218f1-8991-400a-a6bb-971239287d92')
@@ -222,7 +222,7 @@
         # Extend volume with None size.
         extend_size = None
         self.assertRaises(lib_exc.BadRequest, self.client.extend_volume,
-                          self.volume['id'], extend_size)
+                          self.volume['id'], new_size=extend_size)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('8f05a943-013c-4063-ac71-7baf561e82eb')
@@ -230,7 +230,7 @@
         # Extend volume size when volume is nonexistent.
         extend_size = int(self.volume['size']) + 1
         self.assertRaises(lib_exc.NotFound, self.client.extend_volume,
-                          str(uuid.uuid4()), extend_size)
+                          str(uuid.uuid4()), new_size=extend_size)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('aff8ba64-6d6f-4f2e-bc33-41a08ee9f115')
@@ -238,7 +238,7 @@
         # Extend volume size when passing volume id is None.
         extend_size = int(self.volume['size']) + 1
         self.assertRaises(lib_exc.NotFound, self.client.extend_volume,
-                          None, extend_size)
+                          None, new_size=extend_size)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('ac6084c0-0546-45f9-b284-38a367e0e0e2')
diff --git a/tempest/clients.py b/tempest/clients.py
index 772ddfc..333852e 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -52,7 +52,7 @@
 from tempest_lib.services.compute.security_group_default_rules_client import \
     SecurityGroupDefaultRulesClient
 from tempest_lib.services.compute.security_group_rules_client import \
-    SecurityGroupRulesClient
+    SecurityGroupRulesClient as ComputeSecurityGroupRulesClient
 from tempest_lib.services.compute.security_groups_client import \
     SecurityGroupsClient as ComputeSecurityGroupsClient
 from tempest_lib.services.compute.server_groups_client import \
@@ -398,7 +398,8 @@
         self.server_groups_client = ServerGroupsClient(
             self.auth_provider, **params)
         self.limits_client = LimitsClient(self.auth_provider, **params)
-        self.images_client = ComputeImagesClient(self.auth_provider, **params)
+        self.compute_images_client = ComputeImagesClient(self.auth_provider,
+                                                         **params)
         self.keypairs_client = KeyPairsClient(self.auth_provider, **params)
         self.quotas_client = QuotasClient(self.auth_provider, **params)
         self.quota_classes_client = QuotaClassesClient(self.auth_provider,
@@ -412,8 +413,8 @@
             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.compute_security_group_rules_client = \
+            ComputeSecurityGroupRulesClient(self.auth_provider, **params)
         self.compute_security_groups_client = ComputeSecurityGroupsClient(
             self.auth_provider, **params)
         self.interfaces_client = InterfacesClient(self.auth_provider,
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index 2aeb5b1..8538509 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -775,7 +775,7 @@
 class ImageService(BaseService):
     def __init__(self, manager, **kwargs):
         super(ImageService, self).__init__(kwargs)
-        self.client = manager.images_client
+        self.client = manager.compute_images_client
 
     def list(self):
         client = self.client
diff --git a/tempest/cmd/javelin.py b/tempest/cmd/javelin.py
index 6dfa0a7..9d889bd 100755
--- a/tempest/cmd/javelin.py
+++ b/tempest/cmd/javelin.py
@@ -1023,7 +1023,9 @@
         server_id = _get_server_by_name(client, volume['server'])['id']
         volume_id = _get_volume_by_name(client, volume['name'])['id']
         device = volume['device']
-        client.volumes.attach_volume(volume_id, server_id, device)
+        client.volumes.attach_volume(volume_id,
+                                     instance_uuid=server_id,
+                                     mountpoint=device)
 
 
 #######################
diff --git a/tempest/cmd/list_plugins.py b/tempest/cmd/list_plugins.py
new file mode 100644
index 0000000..1f1ff1a
--- /dev/null
+++ b/tempest/cmd/list_plugins.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+
+# 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.
+
+"""
+Utility for listing all currently installed Tempest plugins.
+
+**Usage:** ``tempest list-plugins``.
+"""
+
+from cliff import command
+from oslo_log import log as logging
+import prettytable
+
+from tempest.test_discover.plugins import TempestTestPluginManager
+
+LOG = logging.getLogger(__name__)
+
+
+class TempestListPlugins(command.Command):
+    def take_action(self, parsed_args):
+        self._list_plugins()
+        return 0
+
+    def get_description(self):
+        return 'List all tempest plugins'
+
+    def _list_plugins(self):
+        plugins = TempestTestPluginManager()
+
+        output = prettytable.PrettyTable(["Name", "EntryPoint"])
+        for plugin in plugins.ext_plugins.extensions:
+            output.add_row([
+                plugin.name, plugin.entry_point_target])
+
+        print(output)
diff --git a/tempest/common/api_version_utils.py b/tempest/common/api_version_utils.py
index 6b6364e..ac3322e 100644
--- a/tempest/common/api_version_utils.py
+++ b/tempest/common/api_version_utils.py
@@ -39,7 +39,7 @@
     if ((min_version > max_version) or
        (config_min_version > config_max_version)):
         msg = ("Min version is greater than Max version. Test Class versions "
-               "[%s - %s]. configration versions [%s - %s]."
+               "[%s - %s]. configuration versions [%s - %s]."
                % (min_version.get_string(),
                   max_version.get_string(),
                   config_min_version.get_string(),
@@ -56,7 +56,7 @@
     if (max_version < config_min_version or
         config_max_version < min_version):
         msg = ("The microversion range[%s - %s] of this test is out of the "
-               "configration range[%s - %s]."
+               "configuration range[%s - %s]."
                % (min_version.get_string(),
                   max_version.get_string(),
                   config_min_version.get_string(),
diff --git a/tempest/common/compute.py b/tempest/common/compute.py
index 5a14fbe..6e6ada8 100644
--- a/tempest/common/compute.py
+++ b/tempest/common/compute.py
@@ -48,11 +48,7 @@
 
     # TODO(jlanoux) add support of wait_until PINGABLE/SSHABLE
 
-    if 'name' in kwargs:
-        name = kwargs.pop('name')
-    else:
-        name = data_utils.rand_name(__name__ + "-instance")
-
+    name = kwargs.pop('name', data_utils.rand_name(__name__ + "-instance"))
     flavor = kwargs.pop('flavor', CONF.compute.flavor_ref)
     image_id = kwargs.pop('image_id', CONF.compute.image_ref)
 
diff --git a/tempest/common/validation_resources.py b/tempest/common/validation_resources.py
index bb71a51..9457a60 100644
--- a/tempest/common/validation_resources.py
+++ b/tempest/common/validation_resources.py
@@ -24,7 +24,7 @@
 
 def create_ssh_security_group(os, add_rule=False):
     security_groups_client = os.compute_security_groups_client
-    security_group_rules_client = os.security_group_rules_client
+    security_group_rules_client = os.compute_security_group_rules_client
     sg_name = data_utils.rand_name('securitygroup-')
     sg_description = data_utils.rand_name('description-')
     security_group = security_groups_client.create_security_group(
diff --git a/tempest/config.py b/tempest/config.py
index 8f2ca4b..1fc55d9 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -737,7 +737,7 @@
                deprecated_for_removal=True),
     cfg.ListOpt('backend_names',
                 default=['BACKEND_1', 'BACKEND_2'],
-                help='A list of backend names seperated by comma .'
+                help='A list of backend names separated by comma. '
                      'The backend name must be declared in cinder.conf',
                 deprecated_opts=[cfg.DeprecatedOpt('BACKEND_1',
                                                    group='volume'),
diff --git a/tempest/exceptions.py b/tempest/exceptions.py
index 1d725af..931737d 100644
--- a/tempest/exceptions.py
+++ b/tempest/exceptions.py
@@ -181,6 +181,11 @@
                "be of format MajorNum.MinorNum or string 'latest'.")
 
 
+class JSONSchemaNotFound(TempestException):
+    message = ("JSON Schema for %(version)s is not found in \n"
+               " %(schema_versions_info)s")
+
+
 class CommandFailed(Exception):
     def __init__(self, returncode, cmd, output, stderr):
         super(CommandFailed, self).__init__()
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 0557d06..bb4e521 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -53,13 +53,13 @@
             # Glance image client v1
             cls.image_client = cls.manager.image_client
         # Compute image client
-        cls.images_client = cls.manager.images_client
+        cls.compute_images_client = cls.manager.compute_images_client
         cls.keypairs_client = cls.manager.keypairs_client
         # Nova security groups client
         cls.compute_security_groups_client = (
             cls.manager.compute_security_groups_client)
-        cls.security_group_rules_client = (
-            cls.manager.security_group_rules_client)
+        cls.compute_security_group_rules_client = (
+            cls.manager.compute_security_group_rules_client)
         cls.servers_client = cls.manager.servers_client
         cls.interface_client = cls.manager.interfaces_client
         # Neutron network client
@@ -261,9 +261,13 @@
                       imageRef=None, volume_type=None, wait_on_delete=True):
         if name is None:
             name = data_utils.rand_name(self.__class__.__name__)
-        volume = self.volumes_client.create_volume(
-            size=size, display_name=name, snapshot_id=snapshot_id,
-            imageRef=imageRef, volume_type=volume_type)['volume']
+        kwargs = {'display_name': name,
+                  'snapshot_id': snapshot_id,
+                  'imageRef': imageRef,
+                  'volume_type': volume_type}
+        if size is not None:
+            kwargs.update({'size': size})
+        volume = self.volumes_client.create_volume(**kwargs)['volume']
 
         if wait_on_delete:
             self.addCleanup(self.volumes_client.wait_for_resource_deletion,
@@ -290,7 +294,7 @@
 
     def _create_loginable_secgroup_rule(self, secgroup_id=None):
         _client = self.compute_security_groups_client
-        _client_rules = self.security_group_rules_client
+        _client_rules = self.compute_security_group_rules_client
         if secgroup_id is None:
             sgs = _client.list_security_groups()['security_groups']
             for sg in sgs:
@@ -345,17 +349,13 @@
 
         return secgroup
 
-    def get_remote_client(self, server_or_ip, username=None, private_key=None,
-                          log_console_of_servers=None):
+    def get_remote_client(self, server_or_ip, username=None, private_key=None):
         """Get a SSH client to a remote server
 
         @param server_or_ip a server object as returned by Tempest compute
             client or an IP address to connect to
         @param username name of the Linux account on the remote server
         @param private_key the SSH private key to use
-        @param log_console_of_servers a list of server objects. Each server
-            in the list will have its console printed in the logs in case the
-            SSH connection failed to be established
         @return a RemoteClient object
         """
         if isinstance(server_or_ip, six.string_types):
@@ -392,10 +392,7 @@
             if caller:
                 message = '(%s) %s' % (caller, message)
             LOG.exception(message)
-            # If we don't explicitly set for which servers we want to
-            # log the console output then all the servers will be logged.
-            # See the definition of _log_console_output()
-            self._log_console_output(log_console_of_servers)
+            self._log_console_output()
             raise
 
         return linux_client
@@ -472,7 +469,7 @@
         # Glance client
         _image_client = self.image_client
         # Compute client
-        _images_client = self.images_client
+        _images_client = self.compute_images_client
         if name is None:
             name = data_utils.rand_name('scenario-snapshot')
         LOG.debug("Creating a snapshot image for server: %s", server['name'])
diff --git a/tempest/scenario/utils.py b/tempest/scenario/utils.py
index fa7c0c9..3cbb3bc 100644
--- a/tempest/scenario/utils.py
+++ b/tempest/scenario/utils.py
@@ -40,11 +40,11 @@
         self.non_ssh_image_pattern = \
             CONF.input_scenario.non_ssh_image_regex
         # Setup clients
-        self.images_client = os.images_client
+        self.compute_images_client = os.compute_images_client
         self.flavors_client = os.flavors_client
 
     def ssh_user(self, image_id):
-        _image = self.images_client.show_image(image_id)['image']
+        _image = self.compute_images_client.show_image(image_id)['image']
         for regex, user in self.ssh_users:
             # First match wins
             if re.match(regex, _image['name']) is not None:
@@ -57,14 +57,14 @@
                              string=str(image['name']))
 
     def is_sshable_image(self, image_id):
-        _image = self.images_client.show_image(image_id)['image']
+        _image = self.compute_images_client.show_image(image_id)['image']
         return self._is_sshable_image(_image)
 
     def _is_flavor_enough(self, flavor, image):
         return image['minDisk'] <= flavor['disk']
 
     def is_flavor_enough(self, flavor_id, image_id):
-        _image = self.images_client.show_image(image_id)['image']
+        _image = self.compute_images_client.show_image(image_id)['image']
         _flavor = self.flavors_client.show_flavor(flavor_id)['flavor']
         return self._is_flavor_enough(_flavor, _image)
 
@@ -108,7 +108,7 @@
             identity_version=CONF.identity.auth_version,
             network_resources=network_resources)
         os = clients.Manager(self.cred_provider.get_primary_creds())
-        self.images_client = os.images_client
+        self.compute_images_client = os.compute_images_client
         self.flavors_client = os.flavors_client
         self.image_pattern = CONF.input_scenario.image_regex
         self.flavor_pattern = CONF.input_scenario.flavor_regex
@@ -128,7 +128,7 @@
             return []
         if not hasattr(self, '_scenario_images'):
             try:
-                images = self.images_client.list_images()['images']
+                images = self.compute_images_client.list_images()['images']
                 self._scenario_images = [
                     (self._normalize_name(i['name']), dict(image_ref=i['id']))
                     for i in images if re.search(self.image_pattern,
diff --git a/tempest/services/compute/json/base.py b/tempest/services/compute/json/base.py
index 02e9f8b..40d3056 100644
--- a/tempest/services/compute/json/base.py
+++ b/tempest/services/compute/json/base.py
@@ -12,10 +12,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.common import service_client
+from tempest_lib.common import rest_client
+
+from tempest.common import api_version_request
+from tempest import exceptions
 
 
-class BaseComputeClient(service_client.ServiceClient):
+class BaseComputeClient(rest_client.RestClient):
     api_microversion = None
 
     def get_headers(self):
@@ -23,3 +26,39 @@
         if self.api_microversion:
             headers['X-OpenStack-Nova-API-Version'] = self.api_microversion
         return headers
+
+    def set_api_microversion(self, microversion):
+        self.api_microversion = microversion
+
+    def get_schema(self, schema_versions_info):
+        """Get JSON schema
+
+        This method provides the matching schema for requested
+        microversion (self.api_microversion).
+        :param schema_versions_info: List of dict which provides schema
+        information with range of valid versions.
+        Example -
+        schema_versions_info = [
+            {'min': None, 'max': '2.1', 'schema': schemav21},
+            {'min': '2.2', 'max': '2.9', 'schema': schemav22},
+            {'min': '2.10', 'max': None, 'schema': schemav210}]
+        """
+        schema = None
+        version = api_version_request.APIVersionRequest(self.api_microversion)
+        for items in schema_versions_info:
+            min_version = api_version_request.APIVersionRequest(items['min'])
+            max_version = api_version_request.APIVersionRequest(items['max'])
+            # This is case where self.api_microversion is None, which means
+            # request without microversion So select base v2.1 schema.
+            if version.is_null() and items['min'] is None:
+                schema = items['schema']
+                break
+            # else select appropriate schema as per self.api_microversion
+            elif version.matches(min_version, max_version):
+                schema = items['schema']
+                break
+        if schema is None:
+            raise exceptions.JSONSchemaNotFound(
+                version=version.get_string(),
+                schema_versions_info=schema_versions_info)
+        return schema
diff --git a/tempest/services/image/v1/json/images_client.py b/tempest/services/image/v1/json/images_client.py
index 3406db8..5b6a394 100644
--- a/tempest/services/image/v1/json/images_client.py
+++ b/tempest/services/image/v1/json/images_client.py
@@ -147,50 +147,29 @@
             self._http = self._get_http()
         return self._http
 
-    def create_image(self, name, container_format, disk_format, **kwargs):
-        params = {
-            "name": name,
-            "container_format": container_format,
-            "disk_format": disk_format,
-        }
-
+    def create_image(self, **kwargs):
         headers = {}
+        data = kwargs.pop('data', None)
+        headers.update(self._image_meta_to_headers(kwargs))
 
-        for option in ['is_public', 'location', 'properties',
-                       'copy_from', 'min_ram']:
-            if option in kwargs:
-                params[option] = kwargs.get(option)
-
-        headers.update(self._image_meta_to_headers(params))
-
-        if 'data' in kwargs:
-            return self._create_with_data(headers, kwargs.get('data'))
+        if data is not None:
+            return self._create_with_data(headers, data)
 
         resp, body = self.post('v1/images', None, headers)
         self.expected_success(201, resp.status)
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
 
-    def update_image(self, image_id, name=None, container_format=None,
-                     data=None, properties=None):
-        params = {}
+    def update_image(self, image_id, **kwargs):
         headers = {}
-        if name is not None:
-            params['name'] = name
-
-        if container_format is not None:
-            params['container_format'] = container_format
-
-        if properties is not None:
-            params['properties'] = properties
-
-        headers.update(self._image_meta_to_headers(params))
+        data = kwargs.pop('data', None)
+        headers.update(self._image_meta_to_headers(kwargs))
 
         if data is not None:
             return self._update_with_data(image_id, headers, data)
 
         url = 'v1/images/%s' % image_id
-        resp, body = self.put(url, data, headers)
+        resp, body = self.put(url, None, headers)
         self.expected_success(200, resp.status)
         body = json.loads(body)
         return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/network/json/subnetpools_client.py b/tempest/services/network/json/subnetpools_client.py
index b5aec47..f921bb0 100644
--- a/tempest/services/network/json/subnetpools_client.py
+++ b/tempest/services/network/json/subnetpools_client.py
@@ -21,20 +21,20 @@
         uri = '/subnetpools'
         return self.list_resources(uri, **filters)
 
-    def create_subnetpools(self, **kwargs):
+    def create_subnetpool(self, **kwargs):
         uri = '/subnetpools'
         post_data = {'subnetpool': kwargs}
         return self.create_resource(uri, post_data)
 
-    def show_subnetpools(self, subnetpool_id, **fields):
+    def show_subnetpool(self, subnetpool_id, **fields):
         uri = '/subnetpools/%s' % subnetpool_id
         return self.show_resource(uri, **fields)
 
-    def update_subnetpools(self, subnetpool_id, **kwargs):
+    def update_subnetpool(self, subnetpool_id, **kwargs):
         uri = '/subnetpools/%s' % subnetpool_id
         post_data = {'subnetpool': kwargs}
         return self.update_resource(uri, post_data)
 
-    def delete_subnetpools(self, subnetpool_id):
+    def delete_subnetpool(self, subnetpool_id):
         uri = '/subnetpools/%s' % subnetpool_id
         return self.delete_resource(uri)
diff --git a/tempest/services/volume/base/base_volumes_client.py b/tempest/services/volume/base/base_volumes_client.py
index c7302e8..d4435bc 100644
--- a/tempest/services/volume/base/base_volumes_client.py
+++ b/tempest/services/volume/base/base_volumes_client.py
@@ -71,23 +71,15 @@
         self.expected_success(200, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def create_volume(self, size=None, **kwargs):
+    def create_volume(self, **kwargs):
         """Creates a new Volume.
 
-        size: Size of volume in GB.
-        Following optional keyword arguments are accepted:
-        display_name: Optional Volume Name(only for V1).
-        name: Optional Volume Name(only for V2).
-        metadata: A dictionary of values to be used as metadata.
-        volume_type: Optional Name of volume_type for the volume
-        snapshot_id: When specified the volume is created from this snapshot
-        imageRef: When specified the volume is created from this image
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#createVolume
         """
-        if size is None:
-            size = self.default_volume_size
-        post_body = {'size': size}
-        post_body.update(kwargs)
-        post_body = json.dumps({'volume': post_body})
+        if 'size' not in kwargs:
+            kwargs['size'] = self.default_volume_size
+        post_body = json.dumps({'volume': kwargs})
         resp, body = self.post('volumes', post_body)
         body = json.loads(body)
         self.expected_success(self.create_resp, resp.status)
@@ -107,35 +99,26 @@
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def upload_volume(self, volume_id, image_name, disk_format):
+    def upload_volume(self, volume_id, **kwargs):
         """Uploads a volume in Glance."""
-        post_body = {
-            'image_name': image_name,
-            'disk_format': disk_format
-        }
-        post_body = json.dumps({'os-volume_upload_image': post_body})
+        post_body = json.dumps({'os-volume_upload_image': kwargs})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def attach_volume(self, volume_id, instance_uuid, mountpoint):
+    def attach_volume(self, volume_id, **kwargs):
         """Attaches a volume to a given instance on a given mountpoint."""
-        post_body = {
-            'instance_uuid': instance_uuid,
-            'mountpoint': mountpoint,
-        }
-        post_body = json.dumps({'os-attach': post_body})
+        post_body = json.dumps({'os-attach': kwargs})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def set_bootable_volume(self, volume_id, bootable):
+    def set_bootable_volume(self, volume_id, **kwargs):
         """set a bootable flag for a volume - true or false."""
-        post_body = {"bootable": bootable}
-        post_body = json.dumps({'os-set_bootable': post_body})
+        post_body = json.dumps({'os-set_bootable': kwargs})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(200, resp.status)
@@ -143,8 +126,7 @@
 
     def detach_volume(self, volume_id):
         """Detaches a volume from an instance."""
-        post_body = {}
-        post_body = json.dumps({'os-detach': post_body})
+        post_body = json.dumps({'os-detach': {}})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
@@ -152,8 +134,7 @@
 
     def reserve_volume(self, volume_id):
         """Reserves a volume."""
-        post_body = {}
-        post_body = json.dumps({'os-reserve': post_body})
+        post_body = json.dumps({'os-reserve': {}})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
@@ -161,8 +142,7 @@
 
     def unreserve_volume(self, volume_id):
         """Restore a reserved volume ."""
-        post_body = {}
-        post_body = json.dumps({'os-unreserve': post_body})
+        post_body = json.dumps({'os-unreserve': {}})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
@@ -184,20 +164,17 @@
         """Returns the primary type of resource this client works with."""
         return 'volume'
 
-    def extend_volume(self, volume_id, extend_size):
+    def extend_volume(self, volume_id, **kwargs):
         """Extend a volume."""
-        post_body = {
-            'new_size': extend_size
-        }
-        post_body = json.dumps({'os-extend': post_body})
+        post_body = json.dumps({'os-extend': kwargs})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def reset_volume_status(self, volume_id, status):
+    def reset_volume_status(self, volume_id, **kwargs):
         """Reset the Specified Volume's Status."""
-        post_body = json.dumps({'os-reset_status': {"status": status}})
+        post_body = json.dumps({'os-reset_status': kwargs})
         resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
@@ -218,14 +195,9 @@
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def create_volume_transfer(self, vol_id, display_name=None):
+    def create_volume_transfer(self, **kwargs):
         """Create a volume transfer."""
-        post_body = {
-            'volume_id': vol_id
-        }
-        if display_name:
-            post_body['name'] = display_name
-        post_body = json.dumps({'transfer': post_body})
+        post_body = json.dumps({'transfer': kwargs})
         resp, body = self.post('os-volume-transfer', post_body)
         body = json.loads(body)
         self.expected_success(202, resp.status)
@@ -239,7 +211,7 @@
         self.expected_success(200, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def list_volume_transfers(self, params=None):
+    def list_volume_transfers(self, **params):
         """List all the volume transfers created."""
         url = 'os-volume-transfer'
         if params:
@@ -255,24 +227,18 @@
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def accept_volume_transfer(self, transfer_id, transfer_auth_key):
+    def accept_volume_transfer(self, transfer_id, **kwargs):
         """Accept a volume transfer."""
-        post_body = {
-            'auth_key': transfer_auth_key,
-        }
         url = 'os-volume-transfer/%s/accept' % transfer_id
-        post_body = json.dumps({'accept': post_body})
+        post_body = json.dumps({'accept': kwargs})
         resp, body = self.post(url, post_body)
         body = json.loads(body)
         self.expected_success(202, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def update_volume_readonly(self, volume_id, readonly):
+    def update_volume_readonly(self, volume_id, **kwargs):
         """Update the Specified Volume readonly."""
-        post_body = {
-            'readonly': readonly
-        }
-        post_body = json.dumps({'os-update_readonly_flag': post_body})
+        post_body = json.dumps({'os-update_readonly_flag': kwargs})
         url = 'volumes/%s/action' % (volume_id)
         resp, body = self.post(url, post_body)
         self.expected_success(202, resp.status)
@@ -327,10 +293,8 @@
         self.expected_success(200, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def retype_volume(self, volume_id, volume_type, **kwargs):
+    def retype_volume(self, volume_id, **kwargs):
         """Updates volume with new volume type."""
-        post_body = {'new_type': volume_type}
-        post_body.update(kwargs)
-        post_body = json.dumps({'os-retype': post_body})
+        post_body = json.dumps({'os-retype': kwargs})
         resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         self.expected_success(202, resp.status)
diff --git a/tempest/tests/cmd/test_javelin.py b/tempest/tests/cmd/test_javelin.py
index 56bc96c..62409bf 100644
--- a/tempest/tests/cmd/test_javelin.py
+++ b/tempest/tests/cmd/test_javelin.py
@@ -78,8 +78,8 @@
         mocked_function = self.fake_client.volumes.attach_volume
         mocked_function.assert_called_once_with(
             self.fake_object.volume['id'],
-            self.fake_object.server['id'],
-            self.fake_object['device'])
+            instance_uuid=self.fake_object.server['id'],
+            mountpoint=self.fake_object['device'])
 
 
 class TestCreateResources(JavelinUnitTest):
diff --git a/tempest/tests/cmd/test_list_plugins.py b/tempest/tests/cmd/test_list_plugins.py
new file mode 100644
index 0000000..17ddb18
--- /dev/null
+++ b/tempest/tests/cmd/test_list_plugins.py
@@ -0,0 +1,24 @@
+# Copyright 2015 Hewlett-Packard Development Company, L.P.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import subprocess
+
+from tempest.tests import base
+
+
+class TestTempestListPlugins(base.TestCase):
+    def test_run_list_plugins(self):
+        return_code = subprocess.call(
+            ['tempest', 'list-plugins'], stdout=subprocess.PIPE)
+        self.assertEqual(return_code, 0)
diff --git a/tempest/tests/services/compute/test_base_compute_client.py b/tempest/tests/services/compute/test_base_compute_client.py
index 13461e4..134fe39 100644
--- a/tempest/tests/services/compute/test_base_compute_client.py
+++ b/tempest/tests/services/compute/test_base_compute_client.py
@@ -16,6 +16,7 @@
 import mock
 from tempest_lib.common import rest_client
 
+from tempest import exceptions
 from tempest.services.compute.json import base as base_compute_client
 from tempest.tests import fake_auth_provider
 from tempest.tests.services.compute import base
@@ -70,3 +71,82 @@
                                'raw_request') as mock_get:
             mock_get.side_effect = raw_request
             self.client.get('fake_url')
+
+
+class DummyServiceClient1(base_compute_client.BaseComputeClient):
+    schema_versions_info = [
+        {'min': None, 'max': '2.1', 'schema': 'schemav21'},
+        {'min': '2.2', 'max': '2.9', 'schema': 'schemav22'},
+        {'min': '2.10', 'max': None, 'schema': 'schemav210'}]
+
+    def return_selected_schema(self):
+        return self.get_schema(self.schema_versions_info)
+
+
+class TestSchemaVersionsNone(base.BaseComputeServiceTest):
+    api_microversion = None
+    expected_schema = 'schemav21'
+
+    def setUp(self):
+        super(TestSchemaVersionsNone, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = DummyServiceClient1(fake_auth, 'compute', 'regionOne')
+        self.client.api_microversion = self.api_microversion
+
+    def test_schema(self):
+        self.assertEqual(self.expected_schema,
+                         self.client.return_selected_schema())
+
+
+class TestSchemaVersionsV21(TestSchemaVersionsNone):
+    api_microversion = '2.1'
+    expected_schema = 'schemav21'
+
+
+class TestSchemaVersionsV22(TestSchemaVersionsNone):
+    api_microversion = '2.2'
+    expected_schema = 'schemav22'
+
+
+class TestSchemaVersionsV25(TestSchemaVersionsNone):
+    api_microversion = '2.5'
+    expected_schema = 'schemav22'
+
+
+class TestSchemaVersionsV29(TestSchemaVersionsNone):
+    api_microversion = '2.9'
+    expected_schema = 'schemav22'
+
+
+class TestSchemaVersionsV210(TestSchemaVersionsNone):
+    api_microversion = '2.10'
+    expected_schema = 'schemav210'
+
+
+class TestSchemaVersionsLatest(TestSchemaVersionsNone):
+    api_microversion = 'latest'
+    expected_schema = 'schemav210'
+
+
+class DummyServiceClient2(base_compute_client.BaseComputeClient):
+    schema_versions_info = [
+        {'min': None, 'max': '2.1', 'schema': 'schemav21'},
+        {'min': '2.2', 'max': '2.9', 'schema': 'schemav22'}]
+
+    def return_selected_schema(self):
+        return self.get_schema(self.schema_versions_info)
+
+
+class TestSchemaVersionsNotFound(base.BaseComputeServiceTest):
+    api_microversion = '2.10'
+    expected_schema = 'schemav210'
+
+    def setUp(self):
+        super(TestSchemaVersionsNotFound, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = DummyServiceClient2(fake_auth, 'compute', 'regionOne')
+        self.client.api_microversion = self.api_microversion
+
+    def test_schema(self):
+        self.assertRaises(exceptions.JSONSchemaNotFound,
+                          self.client.return_selected_schema)
diff --git a/tempest/tests/services/compute/test_keypairs_client.py b/tempest/tests/services/compute/test_keypairs_client.py
index 8b1a9a8..03aee53 100644
--- a/tempest/tests/services/compute/test_keypairs_client.py
+++ b/tempest/tests/services/compute/test_keypairs_client.py
@@ -38,7 +38,7 @@
     def _test_list_keypairs(self, bytes_body=False):
         self.check_service_client_function(
             self.client.list_keypairs,
-            'tempest.common.service_client.ServiceClient.get',
+            'tempest_lib.common.rest_client.RestClient.get',
             {"keypairs": []},
             bytes_body)
 
@@ -60,7 +60,7 @@
 
         self.check_service_client_function(
             self.client.show_keypair,
-            'tempest.common.service_client.ServiceClient.get',
+            'tempest_lib.common.rest_client.RestClient.get',
             fake_keypair,
             bytes_body,
             keypair_name="test")
@@ -77,7 +77,7 @@
 
         self.check_service_client_function(
             self.client.create_keypair,
-            'tempest.common.service_client.ServiceClient.post',
+            'tempest_lib.common.rest_client.RestClient.post',
             fake_keypair,
             bytes_body,
             name="test")
@@ -91,5 +91,5 @@
     def test_delete_keypair(self):
         self.check_service_client_function(
             self.client.delete_keypair,
-            'tempest.common.service_client.ServiceClient.delete',
+            'tempest_lib.common.rest_client.RestClient.delete',
             {}, status=202, keypair_name='test')
diff --git a/tempest/tests/test_decorators.py b/tempest/tests/test_decorators.py
index ce3eb7e..98b045a 100644
--- a/tempest/tests/test_decorators.py
+++ b/tempest/tests/test_decorators.py
@@ -140,7 +140,7 @@
                 self.fail('%s is not listed in the valid service tag list'
                           % service)
             except KeyError:
-                # NOTE(mtreinish): This condition is to test for a entry in
+                # NOTE(mtreinish): This condition is to test for an entry in
                 # the outer decorator list but not in the service_list dict.
                 # However, because we're looping over the service_list dict
                 # it's unlikely we'll trigger this. So manual review is still