diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 80d52a4..7c5461b 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -116,6 +116,11 @@
 # Roles to assign to all users created by tempest (list value)
 #tempest_roles =
 
+# Only applicable when identity.auth_version is v3.Domain within which
+# isolated credentials are provisioned.The default "None" means that
+# the domain from theadmin user is used instead. (string value)
+#tenant_isolation_domain_name = <None>
+
 
 [baremetal]
 
@@ -297,9 +302,11 @@
 # value)
 #ssh_channel_timeout = 60
 
-# Name of the fixed network that is visible to all test tenants.
-# (string value)
-#fixed_network_name = private
+# Name of the fixed network that is visible to all test tenants. If
+# multiple networks are available for a tenant this is the network
+# which will be used for creating servers if tempest does not create a
+# network or a network is not specified elsewhere (string value)
+#fixed_network_name = <None>
 
 # Network used for SSH connections. Ignored if
 # use_floatingip_for_ssh=true or run_ssh=false. (string value)
@@ -388,7 +395,8 @@
 #block_migration_for_live_migration = false
 
 # Does the test environment block migration support cinder iSCSI
-# volumes (boolean value)
+# volumes. Note, libvirt doesn't support this, see
+# https://bugs.launchpad.net/nova/+bug/1398999 (boolean value)
 #block_migrate_cinder_iscsi = false
 
 # Enable VNC console. This configuration value should be same as
diff --git a/requirements.txt b/requirements.txt
index 2328203..35b5144 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,17 +12,17 @@
 python-glanceclient>=0.15.0
 python-cinderclient>=1.1.0
 python-heatclient>=0.3.0
-python-saharaclient>=0.7.6
+python-saharaclient>=0.8.0
 python-swiftclient>=2.2.0
 testrepository>=0.0.18
-oslo.concurrency>=1.4.1         # Apache-2.0
-oslo.config>=1.6.0  # Apache-2.0
-oslo.i18n>=1.3.0  # Apache-2.0
-oslo.log>=0.4.0  # Apache-2.0
-oslo.serialization>=1.2.0               # Apache-2.0
-oslo.utils>=1.2.0                       # Apache-2.0
+oslo.concurrency>=1.8.0,<1.9.0         # Apache-2.0
+oslo.config>=1.9.3,<1.10.0  # Apache-2.0
+oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0
+oslo.log>=1.0.0,<1.1.0  # Apache-2.0
+oslo.serialization>=1.4.0,<1.5.0               # Apache-2.0
+oslo.utils>=1.4.0,<1.5.0                       # Apache-2.0
 six>=1.9.0
 iso8601>=0.1.9
 fixtures>=0.3.14
 testscenarios>=0.4
-tempest-lib>=0.3.0
+tempest-lib>=0.4.0
diff --git a/tempest/api/baremetal/admin/base.py b/tempest/api/baremetal/admin/base.py
index cf2484d..9aeea0a 100644
--- a/tempest/api/baremetal/admin/base.py
+++ b/tempest/api/baremetal/admin/base.py
@@ -115,7 +115,7 @@
         :return: Created chassis.
 
         """
-        description = description or data_utils.rand_name('test-chassis-')
+        description = description or data_utils.rand_name('test-chassis')
         resp, body = cls.client.create_chassis(description=description)
         return resp, body
 
diff --git a/tempest/api/baremetal/admin/test_chassis.py b/tempest/api/baremetal/admin/test_chassis.py
index ef2113c..2011905 100644
--- a/tempest/api/baremetal/admin/test_chassis.py
+++ b/tempest/api/baremetal/admin/test_chassis.py
@@ -36,7 +36,7 @@
     @test.attr(type='smoke')
     @test.idempotent_id('7c5a2e09-699c-44be-89ed-2bc189992d42')
     def test_create_chassis(self):
-        descr = data_utils.rand_name('test-chassis-')
+        descr = data_utils.rand_name('test-chassis')
         _, chassis = self.create_chassis(description=descr)
         self.assertEqual(chassis['description'], descr)
 
@@ -77,7 +77,7 @@
         _, body = self.create_chassis()
         uuid = body['uuid']
 
-        new_description = data_utils.rand_name('new-description-')
+        new_description = data_utils.rand_name('new-description')
         _, body = (self.client.update_chassis(uuid,
                    description=new_description))
         _, chassis = self.client.show_chassis(uuid)
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index b5e969e..3a34a2e 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -37,8 +37,8 @@
     @classmethod
     def resource_setup(cls):
         super(AggregatesAdminTestJSON, cls).resource_setup()
-        cls.aggregate_name_prefix = 'test_aggregate_'
-        cls.az_name_prefix = 'test_az_'
+        cls.aggregate_name_prefix = 'test_aggregate'
+        cls.az_name_prefix = 'test_az'
 
         hosts_all = cls.os_adm.hosts_client.list_hosts()
         hosts = map(lambda x: x['host_name'],
@@ -215,7 +215,7 @@
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
-        server_name = data_utils.rand_name('test_server_')
+        server_name = data_utils.rand_name('test_server')
         admin_servers_client = self.os_adm.servers_client
         server = self.create_test_server(name=server_name,
                                          availability_zone=az_name,
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 07c8c4e..f6d6ad3 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -36,8 +36,8 @@
     @classmethod
     def resource_setup(cls):
         super(AggregatesAdminNegativeTestJSON, cls).resource_setup()
-        cls.aggregate_name_prefix = 'test_aggregate_'
-        cls.az_name_prefix = 'test_az_'
+        cls.aggregate_name_prefix = 'test_aggregate'
+        cls.az_name_prefix = 'test_az'
 
         hosts_all = cls.os_adm.hosts_client.list_hosts()
         hosts = map(lambda x: x['host_name'],
@@ -134,7 +134,7 @@
         hosts_all = self.os_adm.hosts_client.list_hosts()
         hosts = map(lambda x: x['host_name'], hosts_all)
         while True:
-            non_exist_host = data_utils.rand_name('nonexist_host_')
+            non_exist_host = data_utils.rand_name('nonexist_host')
             if non_exist_host not in hosts:
                 break
 
@@ -189,7 +189,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('95d6a6fa-8da9-4426-84d0-eec0329f2e4d')
     def test_aggregate_remove_nonexistent_host(self):
-        non_exist_host = data_utils.rand_name('nonexist_host_')
+        non_exist_host = data_utils.rand_name('nonexist_host')
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
diff --git a/tempest/api/compute/admin/test_networks.py b/tempest/api/compute/admin/test_networks.py
index c20d483..477dc61 100644
--- a/tempest/api/compute/admin/test_networks.py
+++ b/tempest/api/compute/admin/test_networks.py
@@ -37,12 +37,15 @@
     @test.idempotent_id('d206d211-8912-486f-86e2-a9d090d1f416')
     def test_get_network(self):
         networks = self.client.list_networks()
-        configured_network = [x for x in networks if x['label'] ==
-                              CONF.compute.fixed_network_name]
-        self.assertEqual(1, len(configured_network),
-                         "{0} networks with label {1}".format(
-                             len(configured_network),
-                             CONF.compute.fixed_network_name))
+        if CONF.compute.fixed_network_name:
+            configured_network = [x for x in networks if x['label'] ==
+                                  CONF.compute.fixed_network_name]
+            self.assertEqual(1, len(configured_network),
+                             "{0} networks with label {1}".format(
+                                 len(configured_network),
+                                 CONF.compute.fixed_network_name))
+        else:
+            configured_network = networks
         configured_network = configured_network[0]
         network = self.client.get_network(configured_network['id'])
         self.assertEqual(configured_network['label'], network['label'])
@@ -51,5 +54,9 @@
     def test_list_all_networks(self):
         networks = self.client.list_networks()
         # Check the configured network is in the list
-        configured_network = CONF.compute.fixed_network_name
-        self.assertIn(configured_network, [x['label'] for x in networks])
+        if CONF.compute.fixed_network_name:
+            configured_network = CONF.compute.fixed_network_name
+            self.assertIn(configured_network, [x['label'] for x in networks])
+        else:
+            network_name = map(lambda x: x['label'], networks)
+            self.assertGreaterEqual(len(network_name), 1)
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index bbd47b6..7601b25 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -101,7 +101,7 @@
     @test.idempotent_id('ce9e0815-8091-4abd-8345-7fe5b85faa1d')
     def test_get_updated_quotas(self):
         # Verify that GET shows the updated quota set of tenant
-        tenant_name = data_utils.rand_name('cpu_quota_tenant_')
+        tenant_name = data_utils.rand_name('cpu_quota_tenant')
         tenant_desc = tenant_name + '-desc'
         identity_client = self.os_adm.identity_client
         tenant = identity_client.create_tenant(name=tenant_name,
@@ -114,8 +114,8 @@
         self.assertEqual(5120, quota_set['ram'])
 
         # Verify that GET shows the updated quota set of user
-        user_name = data_utils.rand_name('cpu_quota_user_')
-        password = data_utils.rand_name('password-')
+        user_name = data_utils.rand_name('cpu_quota_user')
+        password = data_utils.rand_name('password')
         email = user_name + '@testmail.tm'
         user = identity_client.create_user(name=user_name,
                                            password=password,
@@ -135,7 +135,7 @@
     @test.idempotent_id('389d04f0-3a41-405f-9317-e5f86e3c44f0')
     def test_delete_quota(self):
         # Admin can delete the resource quota set for a tenant
-        tenant_name = data_utils.rand_name('ram_quota_tenant_')
+        tenant_name = data_utils.rand_name('ram_quota_tenant')
         tenant_desc = tenant_name + '-desc'
         identity_client = self.os_adm.identity_client
         tenant = identity_client.create_tenant(name=tenant_name,
diff --git a/tempest/api/compute/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index caa329e..b74285d 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -151,8 +151,8 @@
                         self.demo_tenant_id,
                         security_group_rules=default_sg_rules_quota)
 
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
+        s_name = data_utils.rand_name('securitygroup')
+        s_description = data_utils.rand_name('description')
         securitygroup =\
             self.sg_client.create_security_group(s_name, s_description)
         self.addCleanup(self.sg_client.delete_security_group,
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index 6d79a77..95656e8 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -49,8 +49,8 @@
         security_group_list = []
         # Create two security groups for a non-admin tenant
         for i in range(2):
-            name = data_utils.rand_name('securitygroup-')
-            description = data_utils.rand_name('description-')
+            name = data_utils.rand_name('securitygroup')
+            description = data_utils.rand_name('description')
             securitygroup = (self.client
                              .create_security_group(name, description))
             self.addCleanup(self._delete_security_group,
@@ -60,8 +60,8 @@
         client_tenant_id = securitygroup['tenant_id']
         # Create two security groups for admin tenant
         for i in range(2):
-            name = data_utils.rand_name('securitygroup-')
-            description = data_utils.rand_name('description-')
+            name = data_utils.rand_name('securitygroup')
+            description = data_utils.rand_name('description')
             adm_securitygroup = (self.adm_client
                                  .create_security_group(name,
                                                         description))
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index c872184..ef3a029 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -16,6 +16,7 @@
 from tempest_lib import decorators
 
 from tempest.api.compute import base
+from tempest.common import fixed_network
 from tempest import test
 
 
@@ -112,7 +113,10 @@
         name = data_utils.rand_name('server')
         flavor = self.flavor_ref
         image_id = self.image_ref
-        test_server = self.client.create_server(name, image_id, flavor)
+        network = self.get_tenant_network()
+        network_kwargs = fixed_network.set_networks_kwarg(network)
+        test_server = self.client.create_server(name, image_id, flavor,
+                                                **network_kwargs)
         self.addCleanup(self.client.delete_server, test_server['id'])
         self.client.wait_for_server_status(test_server['id'], 'ACTIVE')
         server = self.client.get_server(test_server['id'])
diff --git a/tempest/api/compute/admin/test_servers_negative.py b/tempest/api/compute/admin/test_servers_negative.py
index edcb052..d7e62df 100644
--- a/tempest/api/compute/admin/test_servers_negative.py
+++ b/tempest/api/compute/admin/test_servers_negative.py
@@ -66,7 +66,7 @@
     def test_resize_server_using_overlimit_ram(self):
         # NOTE(mriedem): Avoid conflicts with os-quota-class-sets tests.
         self.useFixture(fixtures.LockFixture('compute_quotas'))
-        flavor_name = data_utils.rand_name("flavor-")
+        flavor_name = data_utils.rand_name("flavor")
         flavor_id = self._get_unused_flavor_id()
         quota_set = self.quotas_client.get_default_quota_set(self.tenant_id)
         ram = int(quota_set['ram']) + 1
@@ -88,7 +88,7 @@
     def test_resize_server_using_overlimit_vcpus(self):
         # NOTE(mriedem): Avoid conflicts with os-quota-class-sets tests.
         self.useFixture(fixtures.LockFixture('compute_quotas'))
-        flavor_name = data_utils.rand_name("flavor-")
+        flavor_name = data_utils.rand_name("flavor")
         flavor_id = self._get_unused_flavor_id()
         ram = 512
         quota_set = self.quotas_client.get_default_quota_set(self.tenant_id)
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index ddfe6de..4995209 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -22,6 +22,7 @@
 
 from tempest import clients
 from tempest.common import credentials
+from tempest.common import fixed_network
 from tempest import config
 from tempest import exceptions
 import tempest.test
@@ -212,6 +213,8 @@
         flavor = kwargs.get('flavor', cls.flavor_ref)
         image_id = kwargs.get('image_id', cls.image_ref)
 
+        kwargs = fixed_network.set_networks_kwarg(
+            cls.get_tenant_network(), kwargs) or {}
         body = cls.servers_client.create_server(
             name, image_id, flavor, **kwargs)
 
@@ -247,7 +250,7 @@
         if name is None:
             name = data_utils.rand_name(cls.__name__ + "-securitygroup")
         if description is None:
-            description = data_utils.rand_name('description-')
+            description = data_utils.rand_name('description')
         body = \
             cls.security_groups_client.create_security_group(name,
                                                              description)
diff --git a/tempest/api/compute/images/test_images.py b/tempest/api/compute/images/test_images.py
index 53d0e95..9591b38 100644
--- a/tempest/api/compute/images/test_images.py
+++ b/tempest/api/compute/images/test_images.py
@@ -43,7 +43,7 @@
     @test.attr(type='gate')
     @test.idempotent_id('aa06b52b-2db5-4807-b218-9441f75d74e3')
     def test_delete_saving_image(self):
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         server = self.create_test_server(wait_until='ACTIVE')
         self.addCleanup(self.servers_client.delete_server, server['id'])
         image = self.create_image_from_server(server['id'],
diff --git a/tempest/api/compute/images/test_images_negative.py b/tempest/api/compute/images/test_images_negative.py
index 10e468e..ad502ad 100644
--- a/tempest/api/compute/images/test_images_negative.py
+++ b/tempest/api/compute/images/test_images_negative.py
@@ -77,7 +77,7 @@
         self.servers_client.wait_for_server_status(server['id'],
                                                    'SHUTOFF')
         self.addCleanup(self.servers_client.delete_server, server['id'])
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         image = self.create_image_from_server(server['id'],
                                               name=snapshot_name,
                                               wait_until='ACTIVE',
@@ -89,7 +89,7 @@
     @test.idempotent_id('ec176029-73dc-4037-8d72-2e4ff60cf538')
     def test_create_image_specify_uuid_35_characters_or_less(self):
         # Return an error if Image ID passed is 35 characters or less
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         test_uuid = ('a' * 35)
         self.assertRaises(lib_exc.NotFound, self.client.create_image,
                           test_uuid, snapshot_name)
@@ -98,7 +98,7 @@
     @test.idempotent_id('36741560-510e-4cc2-8641-55fe4dfb2437')
     def test_create_image_specify_uuid_37_characters_or_more(self):
         # Return an error if Image ID passed is 37 characters or more
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         test_uuid = ('a' * 37)
         self.assertRaises(lib_exc.NotFound, self.client.create_image,
                           test_uuid, snapshot_name)
diff --git a/tempest/api/compute/images/test_images_oneserver_negative.py b/tempest/api/compute/images/test_images_oneserver_negative.py
index c75d1dc..18ce211 100644
--- a/tempest/api/compute/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/images/test_images_oneserver_negative.py
@@ -84,7 +84,7 @@
     @test.idempotent_id('55d1d38c-dd66-4933-9c8e-7d92aeb60ddc')
     def test_create_image_specify_invalid_metadata(self):
         # Return an error when creating image with invalid metadata
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         meta = {'': ''}
         self.assertRaises(lib_exc.BadRequest, self.client.create_image,
                           self.server_id, snapshot_name, meta)
@@ -93,7 +93,7 @@
     @test.idempotent_id('3d24d11f-5366-4536-bd28-cff32b748eca')
     def test_create_image_specify_metadata_over_limits(self):
         # Return an error when creating image with meta data over 256 chars
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         meta = {'a' * 260: 'b' * 260}
         self.assertRaises(lib_exc.BadRequest, self.client.create_image,
                           self.server_id, snapshot_name, meta)
@@ -104,7 +104,7 @@
         # Disallow creating another image when first image is being saved
 
         # Create first snapshot
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         body = self.client.create_image(self.server_id,
                                         snapshot_name)
         image_id = data_utils.parse_image_id(body.response['location'])
@@ -112,7 +112,7 @@
         self.addCleanup(self._reset_server)
 
         # Create second snapshot
-        alt_snapshot_name = data_utils.rand_name('test-snap-')
+        alt_snapshot_name = data_utils.rand_name('test-snap')
         self.assertRaises(lib_exc.Conflict, self.client.create_image,
                           self.server_id, alt_snapshot_name)
 
@@ -130,7 +130,7 @@
     def test_delete_image_that_is_not_yet_active(self):
         # Return an error while trying to delete an image what is creating
 
-        snapshot_name = data_utils.rand_name('test-snap-')
+        snapshot_name = data_utils.rand_name('test-snap')
         body = self.client.create_image(self.server_id, snapshot_name)
         image_id = data_utils.parse_image_id(body.response['location'])
         self.image_ids.append(image_id)
diff --git a/tempest/api/compute/keypairs/test_keypairs.py b/tempest/api/compute/keypairs/test_keypairs.py
index 6e59601..20247d0 100644
--- a/tempest/api/compute/keypairs/test_keypairs.py
+++ b/tempest/api/compute/keypairs/test_keypairs.py
@@ -43,7 +43,7 @@
         # Create 3 keypairs
         key_list = list()
         for i in range(3):
-            k_name = data_utils.rand_name('keypair-')
+            k_name = data_utils.rand_name('keypair')
             keypair = self._create_keypair(k_name)
             # Need to pop these keys so that our compare doesn't fail later,
             # as the keypair dicts from list API doesn't have them.
@@ -69,7 +69,7 @@
     @test.idempotent_id('6c1d3123-4519-4742-9194-622cb1714b7d')
     def test_keypair_create_delete(self):
         # Keypair should be created, verified and deleted
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         keypair = self._create_keypair(k_name)
         private_key = keypair['private_key']
         key_name = keypair['name']
@@ -83,7 +83,7 @@
     @test.idempotent_id('a4233d5d-52d8-47cc-9a25-e1864527e3df')
     def test_get_keypair_detail(self):
         # Keypair should be created, Got details by name and deleted
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         self._create_keypair(k_name)
         keypair_detail = self.client.get_keypair(k_name)
         self.assertIn('name', keypair_detail)
@@ -99,7 +99,7 @@
     @test.idempotent_id('39c90c6a-304a-49dd-95ec-2366129def05')
     def test_keypair_create_with_pub_key(self):
         # Keypair should be created with a given public key
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         pub_key = ("ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCs"
                    "Ne3/1ILNCqFyfYWDeTKLD6jEXC2OQHLmietMWW+/vd"
                    "aZq7KZEwO0jhglaFjU1mpqq4Gz5RX156sCTNM9vRbw"
diff --git a/tempest/api/compute/keypairs/test_keypairs_negative.py b/tempest/api/compute/keypairs/test_keypairs_negative.py
index 7a1a5e3..6aa0939 100644
--- a/tempest/api/compute/keypairs/test_keypairs_negative.py
+++ b/tempest/api/compute/keypairs/test_keypairs_negative.py
@@ -36,7 +36,7 @@
     @test.idempotent_id('29cca892-46ae-4d48-bc32-8fe7e731eb81')
     def test_keypair_create_with_invalid_pub_key(self):
         # Keypair should not be created with a non RSA public key
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         pub_key = "ssh-rsa JUNK nova@ubuntu"
         self.assertRaises(lib_exc.BadRequest,
                           self._create_keypair, k_name, pub_key)
@@ -45,7 +45,7 @@
     @test.idempotent_id('7cc32e47-4c42-489d-9623-c5e2cb5a2fa5')
     def test_keypair_delete_nonexistent_key(self):
         # Non-existent key deletion should throw a proper error
-        k_name = data_utils.rand_name("keypair-non-existent-")
+        k_name = data_utils.rand_name("keypair-non-existent")
         self.assertRaises(lib_exc.NotFound, self.client.delete_keypair,
                           k_name)
 
@@ -53,7 +53,7 @@
     @test.idempotent_id('dade320e-69ca-42a9-ba4a-345300f127e0')
     def test_create_keypair_with_empty_public_key(self):
         # Keypair should not be created with an empty public key
-        k_name = data_utils.rand_name("keypair-")
+        k_name = data_utils.rand_name("keypair")
         pub_key = ' '
         self.assertRaises(lib_exc.BadRequest, self._create_keypair,
                           k_name, pub_key)
@@ -62,7 +62,7 @@
     @test.idempotent_id('fc100c19-2926-4b9c-8fdc-d0589ee2f9ff')
     def test_create_keypair_when_public_key_bits_exceeds_maximum(self):
         # Keypair should not be created when public key bits are too long
-        k_name = data_utils.rand_name("keypair-")
+        k_name = data_utils.rand_name("keypair")
         pub_key = 'ssh-rsa ' + 'A' * 2048 + ' openstack@ubuntu'
         self.assertRaises(lib_exc.BadRequest, self._create_keypair,
                           k_name, pub_key)
@@ -71,7 +71,7 @@
     @test.idempotent_id('0359a7f1-f002-4682-8073-0c91e4011b7c')
     def test_create_keypair_with_duplicate_name(self):
         # Keypairs with duplicate names should not be created
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         self.client.create_keypair(k_name)
         # Now try the same keyname to create another key
         self.assertRaises(lib_exc.Conflict, self._create_keypair,
diff --git a/tempest/api/compute/security_groups/test_security_groups.py b/tempest/api/compute/security_groups/test_security_groups.py
index 71ee16a..16e7acf 100644
--- a/tempest/api/compute/security_groups/test_security_groups.py
+++ b/tempest/api/compute/security_groups/test_security_groups.py
@@ -137,8 +137,8 @@
         self.assertIn('id', securitygroup)
         securitygroup_id = securitygroup['id']
         # Update the name and description
-        s_new_name = data_utils.rand_name('sg-hth-')
-        s_new_des = data_utils.rand_name('description-hth-')
+        s_new_name = data_utils.rand_name('sg-hth')
+        s_new_des = data_utils.rand_name('description-hth')
         self.client.update_security_group(securitygroup_id,
                                           name=s_new_name,
                                           description=s_new_des)
diff --git a/tempest/api/compute/security_groups/test_security_groups_negative.py b/tempest/api/compute/security_groups/test_security_groups_negative.py
index 11ea30b..e069f6e 100644
--- a/tempest/api/compute/security_groups/test_security_groups_negative.py
+++ b/tempest/api/compute/security_groups/test_security_groups_negative.py
@@ -69,7 +69,7 @@
     def test_security_group_create_with_invalid_group_name(self):
         # Negative test: Security Group should not be created with group name
         # as an empty string/with white spaces/chars more than 255
-        s_description = data_utils.rand_name('description-')
+        s_description = data_utils.rand_name('description')
         # Create Security Group with empty string as group name
         self.assertRaises(lib_exc.BadRequest,
                           self.client.create_security_group, "", s_description)
@@ -91,7 +91,7 @@
     def test_security_group_create_with_invalid_group_description(self):
         # Negative test:Security Group should not be created with description
         # as an empty string/with white spaces/chars more than 255
-        s_name = data_utils.rand_name('securitygroup-')
+        s_name = data_utils.rand_name('securitygroup')
         # Create Security Group with empty string as description
         self.assertRaises(lib_exc.BadRequest,
                           self.client.create_security_group, s_name, "")
@@ -112,8 +112,8 @@
     def test_security_group_create_with_duplicate_name(self):
         # Negative test:Security Group with duplicate name should not
         # be created
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
+        s_name = data_utils.rand_name('securitygroup')
+        s_description = data_utils.rand_name('description')
         self.create_security_group(s_name, s_description)
         # Now try the Security Group with the same 'Name'
         self.assertRaises(lib_exc.BadRequest,
@@ -161,10 +161,10 @@
     @test.services('network')
     def test_update_security_group_with_invalid_sg_id(self):
         # Update security_group with invalid sg_id should fail
-        s_name = data_utils.rand_name('sg-')
-        s_description = data_utils.rand_name('description-')
+        s_name = data_utils.rand_name('sg')
+        s_description = data_utils.rand_name('description')
         # Create a non int sg_id
-        sg_id_invalid = data_utils.rand_name('sg-')
+        sg_id_invalid = data_utils.rand_name('sg')
         self.assertRaises(lib_exc.BadRequest,
                           self.client.update_security_group, sg_id_invalid,
                           name=s_name, description=s_description)
@@ -207,8 +207,8 @@
     def test_update_non_existent_security_group(self):
         # Update a non-existent Security Group should Fail
         non_exist_id = self._generate_a_non_existent_security_group_id()
-        s_name = data_utils.rand_name('sg-')
-        s_description = data_utils.rand_name('description-')
+        s_name = data_utils.rand_name('sg')
+        s_description = data_utils.rand_name('description')
         self.assertRaises(lib_exc.NotFound,
                           self.client.update_security_group,
                           non_exist_id, name=s_name,
diff --git a/tempest/api/compute/servers/test_attach_interfaces.py b/tempest/api/compute/servers/test_attach_interfaces.py
index 0702f3f..42a61da 100644
--- a/tempest/api/compute/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/servers/test_attach_interfaces.py
@@ -13,13 +13,15 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import time
+
+from tempest_lib import exceptions as lib_exc
+
 from tempest.api.compute import base
 from tempest import config
 from tempest import exceptions
 from tempest import test
 
-import time
-
 CONF = config.CONF
 
 
@@ -125,8 +127,15 @@
         self.assertTrue(interface_count > 0)
         self._check_interface(ifs[0])
 
-        iface = self._test_create_interface(server)
-        ifs.append(iface)
+        try:
+            iface = self._test_create_interface(server)
+        except lib_exc.BadRequest as e:
+            msg = ('Multiple possible networks found, use a Network ID to be '
+                   'more specific.')
+            if not CONF.compute.fixed_network_name and e.message == msg:
+                raise
+        else:
+            ifs.append(iface)
 
         iface = self._test_create_interface_by_network_id(server, ifs)
         ifs.append(iface)
diff --git a/tempest/api/compute/servers/test_list_server_filters.py b/tempest/api/compute/servers/test_list_server_filters.py
index 5c10f30..f33204d 100644
--- a/tempest/api/compute/servers/test_list_server_filters.py
+++ b/tempest/api/compute/servers/test_list_server_filters.py
@@ -19,6 +19,7 @@
 
 from tempest.api.compute import base
 from tempest.api import utils
+from tempest.common import fixed_network
 from tempest import config
 from tempest import test
 
@@ -66,9 +67,16 @@
             raise RuntimeError("Image %s (image_ref_alt) was not found!" %
                                cls.image_ref_alt)
 
+        network = cls.get_tenant_network()
+        if network:
+            cls.fixed_network_name = network['name']
+        else:
+            cls.fixed_network_name = None
+        network_kwargs = fixed_network.set_networks_kwarg(network)
         cls.s1_name = data_utils.rand_name(cls.__name__ + '-instance')
         cls.s1 = cls.create_test_server(name=cls.s1_name,
-                                        wait_until='ACTIVE')
+                                        wait_until='ACTIVE',
+                                        **network_kwargs)
 
         cls.s2_name = data_utils.rand_name(cls.__name__ + '-instance')
         cls.s2 = cls.create_test_server(name=cls.s2_name,
@@ -80,12 +88,6 @@
                                         flavor=cls.flavor_ref_alt,
                                         wait_until='ACTIVE')
 
-        cls.fixed_network_name = CONF.compute.fixed_network_name
-        if CONF.service_available.neutron:
-            if hasattr(cls.isolated_creds, 'get_primary_network'):
-                network = cls.isolated_creds.get_primary_network()
-                cls.fixed_network_name = network['name']
-
     @test.idempotent_id('05e8a8e7-9659-459a-989d-92c2f501f4ba')
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
     @test.attr(type='gate')
@@ -284,6 +286,9 @@
     def test_list_servers_filtered_by_ip(self):
         # Filter servers by ip
         # Here should be listed 1 server
+        if not self.fixed_network_name:
+            msg = 'fixed_network_name needs to be configured to run this test'
+            raise self.skipException(msg)
         self.s1 = self.client.get_server(self.s1['id'])
         ip = self.s1['addresses'][self.fixed_network_name][0]['addr']
         params = {'ip': ip}
@@ -302,6 +307,9 @@
         # Filter servers by regex ip
         # List all servers filtered by part of ip address.
         # Here should be listed all servers
+        if not self.fixed_network_name:
+            msg = 'fixed_network_name needs to be configured to run this test'
+            raise self.skipException(msg)
         self.s1 = self.client.get_server(self.s1['id'])
         ip = self.s1['addresses'][self.fixed_network_name][0]['addr'][0:-3]
         params = {'ip': ip}
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index 2094d83..f9ee75b 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -214,7 +214,7 @@
         # A create keypair request should fail if the tenant id does not match
         # the current user
         # POST keypair with other user tenant
-        k_name = data_utils.rand_name('keypair-')
+        k_name = data_utils.rand_name('keypair')
         try:
             # Change the base URL to impersonate another user
             self.alt_keypairs_client.auth_provider.set_alt_auth_data(
@@ -269,7 +269,7 @@
         # A create security group request should fail if the tenant id does not
         # match the current user
         # POST security group with other user tenant
-        s_name = data_utils.rand_name('security-')
+        s_name = data_utils.rand_name('security')
         s_description = data_utils.rand_name('security')
         try:
             # Change the base URL to impersonate another user
diff --git a/tempest/api/compute/test_live_block_migration_negative.py b/tempest/api/compute/test_live_block_migration_negative.py
index e1d353f..b59e334 100644
--- a/tempest/api/compute/test_live_block_migration_negative.py
+++ b/tempest/api/compute/test_live_block_migration_negative.py
@@ -49,7 +49,7 @@
     @test.idempotent_id('7fb7856e-ae92-44c9-861a-af62d7830bcb')
     def test_invalid_host_for_migration(self):
         # Migrating to an invalid host should not change the status
-        target_host = data_utils.rand_name('host-')
+        target_host = data_utils.rand_name('host')
         server = self.create_test_server(wait_until="ACTIVE")
         server_id = server['id']
 
diff --git a/tempest/api/compute/volumes/test_volumes_negative.py b/tempest/api/compute/volumes/test_volumes_negative.py
index 50ce198..fb9f365 100644
--- a/tempest/api/compute/volumes/test_volumes_negative.py
+++ b/tempest/api/compute/volumes/test_volumes_negative.py
@@ -62,7 +62,7 @@
     def test_create_volume_with_invalid_size(self):
         # Negative: Should not be able to create volume with invalid size
         # in request
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='#$%', display_name=v_name, metadata=metadata)
@@ -72,7 +72,7 @@
     def test_create_volume_with_out_passing_size(self):
         # Negative: Should not be able to create volume without passing size
         # in request
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='', display_name=v_name, metadata=metadata)
@@ -81,7 +81,7 @@
     @test.idempotent_id('8cce995e-0a83-479a-b94d-e1e40b8a09d1')
     def test_create_volume_with_size_zero(self):
         # Negative: Should not be able to create volume with size zero
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='0', display_name=v_name, metadata=metadata)
diff --git a/tempest/api/identity/admin/v2/test_roles.py b/tempest/api/identity/admin/v2/test_roles.py
index dd5164d..b3746f2 100644
--- a/tempest/api/identity/admin/v2/test_roles.py
+++ b/tempest/api/identity/admin/v2/test_roles.py
@@ -26,7 +26,7 @@
     def resource_setup(cls):
         super(RolesTestJSON, cls).resource_setup()
         for _ in moves.xrange(5):
-            role_name = data_utils.rand_name(name='role-')
+            role_name = data_utils.rand_name(name='role')
             role = cls.client.create_role(role_name)
             cls.data.roles.append(role)
 
@@ -58,7 +58,7 @@
     @test.idempotent_id('c62d909d-6c21-48c0-ae40-0a0760e6db5e')
     def test_role_create_delete(self):
         """Role should be created, verified, and deleted."""
-        role_name = data_utils.rand_name(name='role-test-')
+        role_name = data_utils.rand_name(name='role-test')
         body = self.client.create_role(role_name)
         self.assertEqual(role_name, body['name'])
 
diff --git a/tempest/api/identity/admin/v2/test_roles_negative.py b/tempest/api/identity/admin/v2/test_roles_negative.py
index 662d1ea..5e197ec 100644
--- a/tempest/api/identity/admin/v2/test_roles_negative.py
+++ b/tempest/api/identity/admin/v2/test_roles_negative.py
@@ -58,7 +58,7 @@
     @test.idempotent_id('585c8998-a8a4-4641-a5dd-abef7a8ced00')
     def test_create_role_by_unauthorized_user(self):
         # Non-administrator user should not be able to create role
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_client.create_role, role_name)
 
@@ -68,7 +68,7 @@
         # Request to create role without a valid token should fail
         token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         self.assertRaises(lib_exc.Unauthorized,
                           self.client.create_role, role_name)
         self.client.auth_provider.clear_auth()
@@ -77,7 +77,7 @@
     @test.idempotent_id('c0cde2c8-81c1-4bb0-8fe2-cf615a3547a8')
     def test_role_create_duplicate(self):
         # Role names should be unique
-        role_name = data_utils.rand_name(name='role-dup-')
+        role_name = data_utils.rand_name(name='role-dup')
         body = self.client.create_role(role_name)
         role1_id = body.get('id')
         self.addCleanup(self.client.delete_role, role1_id)
@@ -88,7 +88,7 @@
     @test.idempotent_id('15347635-b5b1-4a87-a280-deb2bd6d865e')
     def test_delete_role_by_unauthorized_user(self):
         # Non-administrator user should not be able to delete role
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         body = self.client.create_role(role_name)
         self.data.roles.append(body)
         role_id = body.get('id')
@@ -99,7 +99,7 @@
     @test.idempotent_id('44b60b20-70de-4dac-beaf-a3fc2650a16b')
     def test_delete_role_request_without_token(self):
         # Request to delete role without a valid token should fail
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         body = self.client.create_role(role_name)
         self.data.roles.append(body)
         role_id = body.get('id')
diff --git a/tempest/api/identity/admin/v2/test_services.py b/tempest/api/identity/admin/v2/test_services.py
index 0759ec5..326c78b 100644
--- a/tempest/api/identity/admin/v2/test_services.py
+++ b/tempest/api/identity/admin/v2/test_services.py
@@ -35,9 +35,9 @@
     def test_create_get_delete_service(self):
         # GET Service
         # Creating a Service
-        name = data_utils.rand_name('service-')
-        type = data_utils.rand_name('type--')
-        description = data_utils.rand_name('description-')
+        name = data_utils.rand_name('service')
+        type = data_utils.rand_name('type')
+        description = data_utils.rand_name('description')
         service_data = self.client.create_service(
             name, type, description=description)
         self.assertFalse(service_data['id'] is None)
@@ -67,8 +67,8 @@
     @test.idempotent_id('5d3252c8-e555-494b-a6c8-e11d7335da42')
     def test_create_service_without_description(self):
         # Create a service only with name and type
-        name = data_utils.rand_name('service-')
-        type = data_utils.rand_name('type--')
+        name = data_utils.rand_name('service')
+        type = data_utils.rand_name('type')
         service = self.client.create_service(name, type)
         self.assertIn('id', service)
         self.addCleanup(self._del_service, service['id'])
@@ -83,9 +83,9 @@
         # Create, List, Verify and Delete Services
         services = []
         for _ in moves.xrange(3):
-            name = data_utils.rand_name('service-')
-            type = data_utils.rand_name('type--')
-            description = data_utils.rand_name('description-')
+            name = data_utils.rand_name('service')
+            type = data_utils.rand_name('type')
+            description = data_utils.rand_name('description')
             service = self.client.create_service(
                 name, type, description=description)
             services.append(service)
diff --git a/tempest/api/identity/admin/v2/test_tenant_negative.py b/tempest/api/identity/admin/v2/test_tenant_negative.py
index 8fd1f5a..3ee412b 100644
--- a/tempest/api/identity/admin/v2/test_tenant_negative.py
+++ b/tempest/api/identity/admin/v2/test_tenant_negative.py
@@ -44,7 +44,7 @@
     @test.idempotent_id('162ba316-f18b-4987-8c0c-fd9140cd63ed')
     def test_tenant_delete_by_unauthorized_user(self):
         # Non-administrator user should not be able to delete a tenant
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.client.create_tenant(tenant_name)
         self.data.tenants.append(tenant)
         self.assertRaises(lib_exc.Forbidden,
@@ -54,7 +54,7 @@
     @test.idempotent_id('e450db62-2e9d-418f-893a-54772d6386b1')
     def test_tenant_delete_request_without_token(self):
         # Request to delete a tenant without a valid token should fail
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.client.create_tenant(tenant_name)
         self.data.tenants.append(tenant)
         token = self.client.auth_provider.get_token()
@@ -74,7 +74,7 @@
     @test.idempotent_id('af16f44b-a849-46cb-9f13-a751c388f739')
     def test_tenant_create_duplicate(self):
         # Tenant names should be unique
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         body = self.client.create_tenant(tenant_name)
         tenant = body
         self.data.tenants.append(tenant)
@@ -89,7 +89,7 @@
     @test.idempotent_id('d26b278a-6389-4702-8d6e-5980d80137e0')
     def test_create_tenant_by_unauthorized_user(self):
         # Non-administrator user should not be authorized to create a tenant
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_client.create_tenant, tenant_name)
 
@@ -97,7 +97,7 @@
     @test.idempotent_id('a3ee9d7e-6920-4dd5-9321-d4b2b7f0a638')
     def test_create_tenant_request_without_token(self):
         # Create tenant request without a token should not be authorized
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(lib_exc.Unauthorized, self.client.create_tenant,
@@ -130,7 +130,7 @@
     @test.idempotent_id('41704dc5-c5f7-4f79-abfa-76e6fedc570b')
     def test_tenant_update_by_unauthorized_user(self):
         # Non-administrator user should not be able to update a tenant
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.client.create_tenant(tenant_name)
         self.data.tenants.append(tenant)
         self.assertRaises(lib_exc.Forbidden,
@@ -140,7 +140,7 @@
     @test.idempotent_id('7a421573-72c7-4c22-a98e-ce539219c657')
     def test_tenant_update_request_without_token(self):
         # Request to update a tenant without a valid token should fail
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.client.create_tenant(tenant_name)
         self.data.tenants.append(tenant)
         token = self.client.auth_provider.get_token()
diff --git a/tempest/api/identity/admin/v2/test_tenants.py b/tempest/api/identity/admin/v2/test_tenants.py
index 0be25a9..5dba65a 100644
--- a/tempest/api/identity/admin/v2/test_tenants.py
+++ b/tempest/api/identity/admin/v2/test_tenants.py
@@ -49,8 +49,8 @@
     @test.idempotent_id('d25e9f24-1310-4d29-b61b-d91299c21d6d')
     def test_tenant_create_with_description(self):
         # Create tenant with a description
-        tenant_name = data_utils.rand_name(name='tenant-')
-        tenant_desc = data_utils.rand_name(name='desc-')
+        tenant_name = data_utils.rand_name(name='tenant')
+        tenant_desc = data_utils.rand_name(name='desc')
         body = self.client.create_tenant(tenant_name,
                                          description=tenant_desc)
         tenant = body
@@ -70,7 +70,7 @@
     @test.idempotent_id('670bdddc-1cd7-41c7-b8e2-751cfb67df50')
     def test_tenant_create_enabled(self):
         # Create a tenant that is enabled
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         body = self.client.create_tenant(tenant_name, enabled=True)
         tenant = body
         self.data.tenants.append(tenant)
@@ -87,7 +87,7 @@
     @test.idempotent_id('3be22093-b30f-499d-b772-38340e5e16fb')
     def test_tenant_create_not_enabled(self):
         # Create a tenant that is not enabled
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         body = self.client.create_tenant(tenant_name, enabled=False)
         tenant = body
         self.data.tenants.append(tenant)
@@ -106,7 +106,7 @@
     @test.idempotent_id('781f2266-d128-47f3-8bdb-f70970add238')
     def test_tenant_update_name(self):
         # Update name attribute of a tenant
-        t_name1 = data_utils.rand_name(name='tenant-')
+        t_name1 = data_utils.rand_name(name='tenant')
         body = self.client.create_tenant(t_name1)
         tenant = body
         self.data.tenants.append(tenant)
@@ -114,7 +114,7 @@
         t_id = body['id']
         resp1_name = body['name']
 
-        t_name2 = data_utils.rand_name(name='tenant2-')
+        t_name2 = data_utils.rand_name(name='tenant2')
         body = self.client.update_tenant(t_id, name=t_name2)
         resp2_name = body['name']
         self.assertNotEqual(resp1_name, resp2_name)
@@ -133,8 +133,8 @@
     @test.idempotent_id('859fcfe1-3a03-41ef-86f9-b19a47d1cd87')
     def test_tenant_update_desc(self):
         # Update description attribute of a tenant
-        t_name = data_utils.rand_name(name='tenant-')
-        t_desc = data_utils.rand_name(name='desc-')
+        t_name = data_utils.rand_name(name='tenant')
+        t_desc = data_utils.rand_name(name='desc')
         body = self.client.create_tenant(t_name, description=t_desc)
         tenant = body
         self.data.tenants.append(tenant)
@@ -142,7 +142,7 @@
         t_id = body['id']
         resp1_desc = body['description']
 
-        t_desc2 = data_utils.rand_name(name='desc2-')
+        t_desc2 = data_utils.rand_name(name='desc2')
         body = self.client.update_tenant(t_id, description=t_desc2)
         resp2_desc = body['description']
         self.assertNotEqual(resp1_desc, resp2_desc)
@@ -161,7 +161,7 @@
     @test.idempotent_id('8fc8981f-f12d-4c66-9972-2bdcf2bc2e1a')
     def test_tenant_update_enable(self):
         # Update the enabled attribute of a tenant
-        t_name = data_utils.rand_name(name='tenant-')
+        t_name = data_utils.rand_name(name='tenant')
         t_en = False
         body = self.client.create_tenant(t_name, enabled=t_en)
         tenant = body
diff --git a/tempest/api/identity/admin/v2/test_tokens.py b/tempest/api/identity/admin/v2/test_tokens.py
index 29ba1de..860e5af 100644
--- a/tempest/api/identity/admin/v2/test_tokens.py
+++ b/tempest/api/identity/admin/v2/test_tokens.py
@@ -25,10 +25,10 @@
     @test.idempotent_id('453ad4d5-e486-4b2f-be72-cffc8149e586')
     def test_create_get_delete_token(self):
         # get a token by username and password
-        user_name = data_utils.rand_name(name='user-')
-        user_password = data_utils.rand_name(name='pass-')
+        user_name = data_utils.rand_name(name='user')
+        user_password = data_utils.rand_name(name='pass')
         # first:create a tenant
-        tenant_name = data_utils.rand_name(name='tenant-')
+        tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.client.create_tenant(tenant_name)
         self.data.tenants.append(tenant)
         # second:create a user
@@ -60,8 +60,8 @@
         """
 
         # Create a user.
-        user_name = data_utils.rand_name(name='user-')
-        user_password = data_utils.rand_name(name='pass-')
+        user_name = data_utils.rand_name(name='user')
+        user_password = data_utils.rand_name(name='pass')
         tenant_id = None  # No default tenant so will get unscoped token.
         email = ''
         user = self.client.create_user(user_name, user_password,
@@ -69,16 +69,16 @@
         self.data.users.append(user)
 
         # Create a couple tenants.
-        tenant1_name = data_utils.rand_name(name='tenant-')
+        tenant1_name = data_utils.rand_name(name='tenant')
         tenant1 = self.client.create_tenant(tenant1_name)
         self.data.tenants.append(tenant1)
 
-        tenant2_name = data_utils.rand_name(name='tenant-')
+        tenant2_name = data_utils.rand_name(name='tenant')
         tenant2 = self.client.create_tenant(tenant2_name)
         self.data.tenants.append(tenant2)
 
         # Create a role
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         role = self.client.create_role(role_name)
         self.data.roles.append(role)
 
diff --git a/tempest/api/identity/admin/v2/test_users.py b/tempest/api/identity/admin/v2/test_users.py
index 2ca5595..f47f985 100644
--- a/tempest/api/identity/admin/v2/test_users.py
+++ b/tempest/api/identity/admin/v2/test_users.py
@@ -25,8 +25,8 @@
     @classmethod
     def resource_setup(cls):
         super(UsersTestJSON, cls).resource_setup()
-        cls.alt_user = data_utils.rand_name('test_user_')
-        cls.alt_password = data_utils.rand_name('pass_')
+        cls.alt_user = data_utils.rand_name('test_user')
+        cls.alt_password = data_utils.rand_name('pass')
         cls.alt_email = cls.alt_user + '@testmail.tm'
 
     @test.attr(type='smoke')
@@ -45,7 +45,7 @@
     def test_create_user_with_enabled(self):
         # Create a user with enabled : False
         self.data.setup_test_tenant()
-        name = data_utils.rand_name('test_user_')
+        name = data_utils.rand_name('test_user')
         user = self.client.create_user(name, self.alt_password,
                                        self.data.tenant['id'],
                                        self.alt_email, enabled=False)
@@ -58,7 +58,7 @@
     @test.idempotent_id('39d05857-e8a5-4ed4-ba83-0b52d3ab97ee')
     def test_update_user(self):
         # Test case to check if updating of user attributes is successful.
-        test_user = data_utils.rand_name('test_user_')
+        test_user = data_utils.rand_name('test_user')
         self.data.setup_test_tenant()
         user = self.client.create_user(test_user, self.alt_password,
                                        self.data.tenant['id'],
@@ -66,7 +66,7 @@
         # Delete the User at the end of this method
         self.addCleanup(self.client.delete_user, user['id'])
         # Updating user details with new values
-        u_name2 = data_utils.rand_name('user2-')
+        u_name2 = data_utils.rand_name('user2')
         u_email2 = u_name2 + '@testmail.tm'
         update_user = self.client.update_user(user['id'], name=u_name2,
                                               email=u_email2,
@@ -85,7 +85,7 @@
     @test.idempotent_id('29ed26f4-a74e-4425-9a85-fdb49fa269d2')
     def test_delete_user(self):
         # Delete a user
-        test_user = data_utils.rand_name('test_user_')
+        test_user = data_utils.rand_name('test_user')
         self.data.setup_test_tenant()
         user = self.client.create_user(test_user, self.alt_password,
                                        self.data.tenant['id'],
@@ -139,14 +139,14 @@
         self.data.setup_test_tenant()
         user_ids = list()
         fetched_user_ids = list()
-        alt_tenant_user1 = data_utils.rand_name('tenant_user1_')
+        alt_tenant_user1 = data_utils.rand_name('tenant_user1')
         user1 = self.client.create_user(alt_tenant_user1, 'password1',
                                         self.data.tenant['id'],
                                         'user1@123')
         user_ids.append(user1['id'])
         self.data.users.append(user1)
 
-        alt_tenant_user2 = data_utils.rand_name('tenant_user2_')
+        alt_tenant_user2 = data_utils.rand_name('tenant_user2')
         user2 = self.client.create_user(alt_tenant_user2, 'password2',
                                         self.data.tenant['id'],
                                         'user2@123')
@@ -179,7 +179,7 @@
         role = self.client.assign_user_role(tenant['id'], user['id'],
                                             role['id'])
 
-        alt_user2 = data_utils.rand_name('second_user_')
+        alt_user2 = data_utils.rand_name('second_user')
         second_user = self.client.create_user(alt_user2, 'password1',
                                               self.data.tenant['id'],
                                               'user2@123')
@@ -205,7 +205,7 @@
         # Test case to check if updating of user password is successful.
         self.data.setup_test_user()
         # Updating the user with new password
-        new_pass = data_utils.rand_name('pass-')
+        new_pass = data_utils.rand_name('pass')
         update_user = self.client.update_user_password(
             self.data.user['id'], new_pass)
         self.assertEqual(update_user['id'], self.data.user['id'])
diff --git a/tempest/api/identity/admin/v2/test_users_negative.py b/tempest/api/identity/admin/v2/test_users_negative.py
index 387b714..dcf5565 100644
--- a/tempest/api/identity/admin/v2/test_users_negative.py
+++ b/tempest/api/identity/admin/v2/test_users_negative.py
@@ -27,8 +27,8 @@
     @classmethod
     def resource_setup(cls):
         super(UsersNegativeTestJSON, cls).resource_setup()
-        cls.alt_user = data_utils.rand_name('test_user_')
-        cls.alt_password = data_utils.rand_name('pass_')
+        cls.alt_user = data_utils.rand_name('test_user')
+        cls.alt_password = data_utils.rand_name('pass')
         cls.alt_email = cls.alt_user + '@testmail.tm'
 
     @test.attr(type=['negative', 'gate'])
@@ -97,7 +97,7 @@
     def test_create_user_with_enabled_non_bool(self):
         # Attempt to create a user with valid enabled para should fail
         self.data.setup_test_tenant()
-        name = data_utils.rand_name('test_user_')
+        name = data_utils.rand_name('test_user')
         self.assertRaises(lib_exc.BadRequest, self.client.create_user,
                           name, self.alt_password,
                           self.data.tenant['id'],
@@ -107,7 +107,7 @@
     @test.idempotent_id('3d07e294-27a0-4144-b780-a2a1bf6fee19')
     def test_update_user_for_non_existent_user(self):
         # Attempt to update a user non-existent user should fail
-        user_name = data_utils.rand_name('user-')
+        user_name = data_utils.rand_name('user')
         non_existent_id = str(uuid.uuid4())
         self.assertRaises(lib_exc.NotFound, self.client.update_user,
                           non_existent_id, name=user_name)
diff --git a/tempest/api/identity/admin/v3/test_credentials.py b/tempest/api/identity/admin/v3/test_credentials.py
index c427615..9bad8e0 100644
--- a/tempest/api/identity/admin/v3/test_credentials.py
+++ b/tempest/api/identity/admin/v3/test_credentials.py
@@ -27,14 +27,14 @@
         cls.projects = list()
         cls.creds_list = [['project_id', 'user_id', 'id'],
                           ['access', 'secret']]
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = '%s description' % u_name
         u_email = '%s@testmail.tm' % u_name
-        u_password = data_utils.rand_name('pass-')
+        u_password = data_utils.rand_name('pass')
         for i in range(2):
             cls.project = cls.client.create_project(
-                data_utils.rand_name('project-'),
-                description=data_utils.rand_name('project-desc-'))
+                data_utils.rand_name('project'),
+                description=data_utils.rand_name('project-desc'))
             cls.projects.append(cls.project['id'])
 
         cls.user_body = cls.client.create_user(
@@ -54,8 +54,8 @@
     @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-')]
+        keys = [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])
@@ -65,8 +65,8 @@
         for value2 in self.creds_list[1]:
             self.assertIn(value2, cred['blob'])
 
-        new_keys = [data_utils.rand_name('NewAccess-'),
-                    data_utils.rand_name('NewSecret-')]
+        new_keys = [data_utils.rand_name('NewAccess'),
+                    data_utils.rand_name('NewSecret')]
         update_body = self.creds_client.update_credential(
             cred['id'], access_key=new_keys[0], secret_key=new_keys[1],
             project_id=self.projects[1])
@@ -92,8 +92,8 @@
 
         for i in range(2):
             cred = self.creds_client.create_credential(
-                data_utils.rand_name('Access-'),
-                data_utils.rand_name('Secret-'),
+                data_utils.rand_name('Access'),
+                data_utils.rand_name('Secret'),
                 self.user_body['id'], self.projects[0])
             created_cred_ids.append(cred['id'])
             self.addCleanup(self._delete_credential, cred['id'])
diff --git a/tempest/api/identity/admin/v3/test_domains.py b/tempest/api/identity/admin/v3/test_domains.py
index 1f6e651..c6d379c 100644
--- a/tempest/api/identity/admin/v3/test_domains.py
+++ b/tempest/api/identity/admin/v3/test_domains.py
@@ -35,8 +35,8 @@
         fetched_ids = list()
         for _ in range(3):
             domain = self.client.create_domain(
-                data_utils.rand_name('domain-'),
-                description=data_utils.rand_name('domain-desc-'))
+                data_utils.rand_name('domain'),
+                description=data_utils.rand_name('domain-desc'))
             # Delete the domain at the end of this method
             self.addCleanup(self._delete_domain, domain['id'])
             domain_ids.append(domain['id'])
@@ -50,8 +50,8 @@
     @test.attr(type='smoke')
     @test.idempotent_id('f2f5b44a-82e8-4dad-8084-0661ea3b18cf')
     def test_create_update_delete_domain(self):
-        d_name = data_utils.rand_name('domain-')
-        d_desc = data_utils.rand_name('domain-desc-')
+        d_name = data_utils.rand_name('domain')
+        d_desc = data_utils.rand_name('domain-desc')
         domain = self.client.create_domain(
             d_name, description=d_desc)
         self.addCleanup(self._delete_domain, domain['id'])
@@ -64,8 +64,8 @@
         self.assertEqual(d_name, domain['name'])
         self.assertEqual(d_desc, domain['description'])
         self.assertEqual(True, domain['enabled'])
-        new_desc = data_utils.rand_name('new-desc-')
-        new_name = data_utils.rand_name('new-name-')
+        new_desc = data_utils.rand_name('new-desc')
+        new_name = data_utils.rand_name('new-name')
 
         updated_domain = self.client.update_domain(
             domain['id'], name=new_name, description=new_desc)
@@ -88,8 +88,8 @@
     @test.idempotent_id('036df86e-bb5d-42c0-a7c2-66b9db3a6046')
     def test_create_domain_with_disabled_status(self):
         # Create domain with enabled status as false
-        d_name = data_utils.rand_name('domain-')
-        d_desc = data_utils.rand_name('domain-desc-')
+        d_name = data_utils.rand_name('domain')
+        d_desc = data_utils.rand_name('domain-desc')
         domain = self.client.create_domain(
             d_name, description=d_desc, enabled=False)
         self.addCleanup(self.client.delete_domain, domain['id'])
diff --git a/tempest/api/identity/admin/v3/test_endpoints.py b/tempest/api/identity/admin/v3/test_endpoints.py
index c683f59..2d8c04f 100644
--- a/tempest/api/identity/admin/v3/test_endpoints.py
+++ b/tempest/api/identity/admin/v3/test_endpoints.py
@@ -31,9 +31,9 @@
     def resource_setup(cls):
         super(EndPointsTestJSON, cls).resource_setup()
         cls.service_ids = list()
-        s_name = data_utils.rand_name('service-')
-        s_type = data_utils.rand_name('type--')
-        s_description = data_utils.rand_name('description-')
+        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)
@@ -107,9 +107,9 @@
                                         enabled=True)
         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-')
+        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)
diff --git a/tempest/api/identity/admin/v3/test_endpoints_negative.py b/tempest/api/identity/admin/v3/test_endpoints_negative.py
index e2b7edc..8b85566 100644
--- a/tempest/api/identity/admin/v3/test_endpoints_negative.py
+++ b/tempest/api/identity/admin/v3/test_endpoints_negative.py
@@ -33,9 +33,9 @@
     def resource_setup(cls):
         super(EndpointsNegativeTestJSON, cls).resource_setup()
         cls.service_ids = list()
-        s_name = data_utils.rand_name('service-')
-        s_type = data_utils.rand_name('type--')
-        s_description = data_utils.rand_name('description-')
+        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))
diff --git a/tempest/api/identity/admin/v3/test_groups.py b/tempest/api/identity/admin/v3/test_groups.py
index 98d1846..b366d1e 100644
--- a/tempest/api/identity/admin/v3/test_groups.py
+++ b/tempest/api/identity/admin/v3/test_groups.py
@@ -75,13 +75,13 @@
     def test_list_user_groups(self):
         # create a user
         user = self.client.create_user(
-            data_utils.rand_name('User-'),
-            password=data_utils.rand_name('Pass-'))
+            data_utils.rand_name('User'),
+            password=data_utils.rand_name('Pass'))
         self.addCleanup(self.client.delete_user, user['id'])
         # create two groups, and add user into them
         groups = []
         for i in range(2):
-            name = data_utils.rand_name('Group-')
+            name = data_utils.rand_name('Group')
             group = self.client.create_group(name)
             groups.append(group)
             self.addCleanup(self.client.delete_group, group['id'])
diff --git a/tempest/api/identity/admin/v3/test_policies.py b/tempest/api/identity/admin/v3/test_policies.py
index 63d2b0d..bad56f4 100644
--- a/tempest/api/identity/admin/v3/test_policies.py
+++ b/tempest/api/identity/admin/v3/test_policies.py
@@ -31,8 +31,8 @@
         policy_ids = list()
         fetched_ids = list()
         for _ in range(3):
-            blob = data_utils.rand_name('BlobName-')
-            policy_type = data_utils.rand_name('PolicyType-')
+            blob = data_utils.rand_name('BlobName')
+            policy_type = data_utils.rand_name('PolicyType')
             policy = self.policy_client.create_policy(blob,
                                                       policy_type)
             # Delete the Policy at the end of this method
@@ -49,8 +49,8 @@
     @test.idempotent_id('e544703a-2f03-4cf2-9b0f-350782fdb0d3')
     def test_create_update_delete_policy(self):
         # Test to update policy
-        blob = data_utils.rand_name('BlobName-')
-        policy_type = data_utils.rand_name('PolicyType-')
+        blob = data_utils.rand_name('BlobName')
+        policy_type = data_utils.rand_name('PolicyType')
         policy = self.policy_client.create_policy(blob, policy_type)
         self.addCleanup(self._delete_policy, policy['id'])
         self.assertIn('id', policy)
@@ -60,7 +60,7 @@
         self.assertEqual(blob, policy['blob'])
         self.assertEqual(policy_type, policy['type'])
         # Update policy
-        update_type = data_utils.rand_name('UpdatedPolicyType-')
+        update_type = data_utils.rand_name('UpdatedPolicyType')
         data = self.policy_client.update_policy(
             policy['id'], type=update_type)
         self.assertIn('type', data)
diff --git a/tempest/api/identity/admin/v3/test_projects.py b/tempest/api/identity/admin/v3/test_projects.py
index 69b1fb4..5f8b3d1 100644
--- a/tempest/api/identity/admin/v3/test_projects.py
+++ b/tempest/api/identity/admin/v3/test_projects.py
@@ -25,8 +25,8 @@
     @test.idempotent_id('0ecf465c-0dc4-4532-ab53-91ffeb74d12d')
     def test_project_create_with_description(self):
         # Create project with a description
-        project_name = data_utils.rand_name('project-')
-        project_desc = data_utils.rand_name('desc-')
+        project_name = data_utils.rand_name('project')
+        project_desc = data_utils.rand_name('desc')
         project = self.client.create_project(
             project_name, description=project_desc)
         self.data.projects.append(project)
@@ -59,7 +59,7 @@
     @test.idempotent_id('1f66dc76-50cc-4741-a200-af984509e480')
     def test_project_create_enabled(self):
         # Create a project that is enabled
-        project_name = data_utils.rand_name('project-')
+        project_name = data_utils.rand_name('project')
         project = self.client.create_project(
             project_name, enabled=True)
         self.data.projects.append(project)
@@ -74,7 +74,7 @@
     @test.idempotent_id('78f96a9c-e0e0-4ee6-a3ba-fbf6dfd03207')
     def test_project_create_not_enabled(self):
         # Create a project that is not enabled
-        project_name = data_utils.rand_name('project-')
+        project_name = data_utils.rand_name('project')
         project = self.client.create_project(
             project_name, enabled=False)
         self.data.projects.append(project)
@@ -90,13 +90,13 @@
     @test.idempotent_id('f608f368-048c-496b-ad63-d286c26dab6b')
     def test_project_update_name(self):
         # Update name attribute of a project
-        p_name1 = data_utils.rand_name('project-')
+        p_name1 = data_utils.rand_name('project')
         project = self.client.create_project(p_name1)
         self.data.projects.append(project)
 
         resp1_name = project['name']
 
-        p_name2 = data_utils.rand_name('project2-')
+        p_name2 = data_utils.rand_name('project2')
         body = self.client.update_project(project['id'], name=p_name2)
         resp2_name = body['name']
         self.assertNotEqual(resp1_name, resp2_name)
@@ -112,14 +112,14 @@
     @test.idempotent_id('f138b715-255e-4a7d-871d-351e1ef2e153')
     def test_project_update_desc(self):
         # Update description attribute of a project
-        p_name = data_utils.rand_name('project-')
-        p_desc = data_utils.rand_name('desc-')
+        p_name = data_utils.rand_name('project')
+        p_desc = data_utils.rand_name('desc')
         project = self.client.create_project(
             p_name, description=p_desc)
         self.data.projects.append(project)
         resp1_desc = project['description']
 
-        p_desc2 = data_utils.rand_name('desc2-')
+        p_desc2 = data_utils.rand_name('desc2')
         body = self.client.update_project(
             project['id'], description=p_desc2)
         resp2_desc = body['description']
@@ -136,7 +136,7 @@
     @test.idempotent_id('b6b25683-c97f-474d-a595-55d410b68100')
     def test_project_update_enable(self):
         # Update the enabled attribute of a project
-        p_name = data_utils.rand_name('project-')
+        p_name = data_utils.rand_name('project')
         p_en = False
         project = self.client.create_project(p_name, enabled=p_en)
         self.data.projects.append(project)
@@ -161,15 +161,15 @@
     def test_associate_user_to_project(self):
         # Associate a user to a project
         # Create a Project
-        p_name = data_utils.rand_name('project-')
+        p_name = data_utils.rand_name('project')
         project = self.client.create_project(p_name)
         self.data.projects.append(project)
 
         # Create a User
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
-        u_password = data_utils.rand_name('pass-')
+        u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, project_id=project['id'])
diff --git a/tempest/api/identity/admin/v3/test_projects_negative.py b/tempest/api/identity/admin/v3/test_projects_negative.py
index 739bb35..2dda585 100644
--- a/tempest/api/identity/admin/v3/test_projects_negative.py
+++ b/tempest/api/identity/admin/v3/test_projects_negative.py
@@ -33,7 +33,7 @@
     @test.idempotent_id('874c3e84-d174-4348-a16b-8c01f599561b')
     def test_project_create_duplicate(self):
         # Project names should be unique
-        project_name = data_utils.rand_name('project-dup-')
+        project_name = data_utils.rand_name('project-dup')
         project = self.client.create_project(project_name)
         self.data.projects.append(project)
 
@@ -44,7 +44,7 @@
     @test.idempotent_id('8fba9de2-3e1f-4e77-812a-60cb68f8df13')
     def test_create_project_by_unauthorized_user(self):
         # Non-admin user should not be authorized to create a project
-        project_name = data_utils.rand_name('project-')
+        project_name = data_utils.rand_name('project')
         self.assertRaises(
             lib_exc.Forbidden, self.non_admin_client.create_project,
             project_name)
@@ -68,7 +68,7 @@
     @test.idempotent_id('8d68c012-89e0-4394-8d6b-ccd7196def97')
     def test_project_delete_by_unauthorized_user(self):
         # Non-admin user should not be able to delete a project
-        project_name = data_utils.rand_name('project-')
+        project_name = data_utils.rand_name('project')
         project = self.client.create_project(project_name)
         self.data.projects.append(project)
         self.assertRaises(
diff --git a/tempest/api/identity/admin/v3/test_regions.py b/tempest/api/identity/admin/v3/test_regions.py
index b5c337d..146cc65 100644
--- a/tempest/api/identity/admin/v3/test_regions.py
+++ b/tempest/api/identity/admin/v3/test_regions.py
@@ -32,7 +32,7 @@
         super(RegionsTestJSON, cls).resource_setup()
         cls.setup_regions = list()
         for i in range(2):
-            r_description = data_utils.rand_name('description-')
+            r_description = data_utils.rand_name('description')
             region = cls.client.create_region(r_description)
             cls.setup_regions.append(region)
 
@@ -50,7 +50,7 @@
     @test.attr(type='gate')
     @test.idempotent_id('56186092-82e4-43f2-b954-91013218ba42')
     def test_create_update_get_delete_region(self):
-        r_description = data_utils.rand_name('description-')
+        r_description = data_utils.rand_name('description')
         region = self.client.create_region(
             r_description, parent_region_id=self.setup_regions[0]['id'])
         self.addCleanup(self._delete_region, region['id'])
@@ -58,7 +58,7 @@
         self.assertEqual(self.setup_regions[0]['id'],
                          region['parent_region_id'])
         # Update region with new description and parent ID
-        r_alt_description = data_utils.rand_name('description-')
+        r_alt_description = data_utils.rand_name('description')
         region = self.client.update_region(
             region['id'],
             description=r_alt_description,
@@ -77,7 +77,7 @@
     def test_create_region_with_specific_id(self):
         # Create a region with a specific id
         r_region_id = data_utils.rand_uuid()
-        r_description = data_utils.rand_name('description-')
+        r_description = data_utils.rand_name('description')
         region = self.client.create_region(
             r_description, unique_region_id=r_region_id)
         self.addCleanup(self._delete_region, region['id'])
diff --git a/tempest/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index b5b1d7b..8334c18 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -25,30 +25,30 @@
     def resource_setup(cls):
         super(RolesV3TestJSON, cls).resource_setup()
         for _ in range(3):
-            role_name = data_utils.rand_name(name='role-')
+            role_name = data_utils.rand_name(name='role')
             role = cls.client.create_role(role_name)
             cls.data.v3_roles.append(role)
         cls.fetched_role_ids = list()
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = '%s description' % u_name
         u_email = '%s@testmail.tm' % u_name
-        cls.u_password = data_utils.rand_name('pass-')
+        cls.u_password = data_utils.rand_name('pass')
         cls.domain = cls.client.create_domain(
-            data_utils.rand_name('domain-'),
-            description=data_utils.rand_name('domain-desc-'))
+            data_utils.rand_name('domain'),
+            description=data_utils.rand_name('domain-desc'))
         cls.project = cls.client.create_project(
-            data_utils.rand_name('project-'),
-            description=data_utils.rand_name('project-desc-'),
+            data_utils.rand_name('project'),
+            description=data_utils.rand_name('project-desc'),
             domain_id=cls.domain['id'])
         cls.group_body = cls.client.create_group(
-            data_utils.rand_name('Group-'), project_id=cls.project['id'],
+            data_utils.rand_name('Group'), project_id=cls.project['id'],
             domain_id=cls.domain['id'])
         cls.user_body = cls.client.create_user(
             u_name, description=u_desc, password=cls.u_password,
             email=u_email, project_id=cls.project['id'],
             domain_id=cls.domain['id'])
         cls.role = cls.client.create_role(
-            data_utils.rand_name('Role-'))
+            data_utils.rand_name('Role'))
 
     @classmethod
     def resource_cleanup(cls):
@@ -69,13 +69,13 @@
     @test.attr(type='smoke')
     @test.idempotent_id('18afc6c0-46cf-4911-824e-9989cc056c3a')
     def test_role_create_update_get_list(self):
-        r_name = data_utils.rand_name('Role-')
+        r_name = data_utils.rand_name('Role')
         role = self.client.create_role(r_name)
         self.addCleanup(self.client.delete_role, role['id'])
         self.assertIn('name', role)
         self.assertEqual(role['name'], r_name)
 
-        new_name = data_utils.rand_name('NewRole-')
+        new_name = data_utils.rand_name('NewRole')
         updated_role = self.client.update_role(new_name, role['id'])
         self.assertIn('name', updated_role)
         self.assertIn('id', updated_role)
diff --git a/tempest/api/identity/admin/v3/test_tokens.py b/tempest/api/identity/admin/v3/test_tokens.py
index 7358ce9..702e936 100644
--- a/tempest/api/identity/admin/v3/test_tokens.py
+++ b/tempest/api/identity/admin/v3/test_tokens.py
@@ -27,10 +27,10 @@
     def test_tokens(self):
         # Valid user's token is authenticated
         # Create a User
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = '%s-description' % u_name
         u_email = '%s@testmail.tm' % u_name
-        u_password = data_utils.rand_name('pass-')
+        u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email)
@@ -61,22 +61,22 @@
         """
 
         # Create a user.
-        user_name = data_utils.rand_name(name='user-')
-        user_password = data_utils.rand_name(name='pass-')
+        user_name = data_utils.rand_name(name='user')
+        user_password = data_utils.rand_name(name='pass')
         user = self.client.create_user(user_name, password=user_password)
         self.addCleanup(self.client.delete_user, user['id'])
 
         # Create a couple projects
-        project1_name = data_utils.rand_name(name='project-')
+        project1_name = data_utils.rand_name(name='project')
         project1 = self.client.create_project(project1_name)
         self.addCleanup(self.client.delete_project, project1['id'])
 
-        project2_name = data_utils.rand_name(name='project-')
+        project2_name = data_utils.rand_name(name='project')
         project2 = self.client.create_project(project2_name)
         self.addCleanup(self.client.delete_project, project2['id'])
 
         # Create a role
-        role_name = data_utils.rand_name(name='role-')
+        role_name = data_utils.rand_name(name='role')
         role = self.client.create_role(role_name)
         self.addCleanup(self.client.delete_role, role['id'])
 
diff --git a/tempest/api/identity/admin/v3/test_trusts.py b/tempest/api/identity/admin/v3/test_trusts.py
index 9d3d0bc..cafd615 100644
--- a/tempest/api/identity/admin/v3/test_trusts.py
+++ b/tempest/api/identity/admin/v3/test_trusts.py
@@ -52,10 +52,10 @@
         self.assertIsNotNone(self.trustor_project_id)
 
         # Create a trustor User
-        self.trustor_username = data_utils.rand_name('user-')
+        self.trustor_username = data_utils.rand_name('user')
         u_desc = self.trustor_username + 'description'
         u_email = self.trustor_username + '@testmail.xx'
-        self.trustor_password = data_utils.rand_name('pass-')
+        self.trustor_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             self.trustor_username,
             description=u_desc,
@@ -65,8 +65,8 @@
         self.trustor_user_id = user['id']
 
         # And two roles, one we'll delegate and one we won't
-        self.delegated_role = data_utils.rand_name('DelegatedRole-')
-        self.not_delegated_role = data_utils.rand_name('NotDelegatedRole-')
+        self.delegated_role = data_utils.rand_name('DelegatedRole')
+        self.not_delegated_role = data_utils.rand_name('NotDelegatedRole')
 
         role = self.client.create_role(self.delegated_role)
         self.delegated_role_id = role['id']
diff --git a/tempest/api/identity/admin/v3/test_users.py b/tempest/api/identity/admin/v3/test_users.py
index 9d9f61c..e4bfd6a 100644
--- a/tempest/api/identity/admin/v3/test_users.py
+++ b/tempest/api/identity/admin/v3/test_users.py
@@ -26,10 +26,10 @@
     def test_user_update(self):
         # Test case to check if updating of user attributes is successful.
         # Creating first user
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
-        u_password = data_utils.rand_name('pass-')
+        u_password = data_utils.rand_name('pass')
         user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, enabled=False)
@@ -37,12 +37,12 @@
         self.addCleanup(self.client.delete_user, user['id'])
         # Creating second project for updation
         project = self.client.create_project(
-            data_utils.rand_name('project-'),
-            description=data_utils.rand_name('project-desc-'))
+            data_utils.rand_name('project'),
+            description=data_utils.rand_name('project-desc'))
         # Delete the Project at the end of this method
         self.addCleanup(self.client.delete_project, project['id'])
         # Updating user details with new values
-        u_name2 = data_utils.rand_name('user2-')
+        u_name2 = data_utils.rand_name('user2')
         u_email2 = u_name2 + '@testmail.tm'
         u_description2 = u_name2 + ' description'
         update_user = self.client.update_user(
@@ -95,15 +95,15 @@
         assigned_project_ids = list()
         fetched_project_ids = list()
         u_project = self.client.create_project(
-            data_utils.rand_name('project-'),
-            description=data_utils.rand_name('project-desc-'))
+            data_utils.rand_name('project'),
+            description=data_utils.rand_name('project-desc'))
         # Delete the Project at the end of this method
         self.addCleanup(self.client.delete_project, u_project['id'])
         # Create a user.
-        u_name = data_utils.rand_name('user-')
+        u_name = data_utils.rand_name('user')
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
-        u_password = data_utils.rand_name('pass-')
+        u_password = data_utils.rand_name('pass')
         user_body = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, enabled=False, project_id=u_project['id'])
@@ -111,7 +111,7 @@
         self.addCleanup(self.client.delete_user, user_body['id'])
         # Creating Role
         role_body = self.client.create_role(
-            data_utils.rand_name('role-'))
+            data_utils.rand_name('role'))
         # Delete the Role at the end of this method
         self.addCleanup(self.client.delete_role, role_body['id'])
 
@@ -120,8 +120,8 @@
         for i in range(2):
             # Creating project so as to assign role
             project_body = self.client.create_project(
-                data_utils.rand_name('project-'),
-                description=data_utils.rand_name('project-desc-'))
+                data_utils.rand_name('project'),
+                description=data_utils.rand_name('project-desc'))
             project = self.client.get_project(project_body['id'])
             # Delete the Project at the end of this method
             self.addCleanup(self.client.delete_project, project_body['id'])
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index 882ef98..b83da3e 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -19,6 +19,7 @@
 
 from tempest import clients
 from tempest.common import cred_provider
+from tempest.common import credentials
 from tempest import config
 import tempest.test
 
@@ -26,13 +27,7 @@
 LOG = logging.getLogger(__name__)
 
 
-class BaseIdentityAdminTest(tempest.test.BaseTestCase):
-
-    @classmethod
-    def setup_credentials(cls):
-        super(BaseIdentityAdminTest, cls).setup_credentials()
-        cls.os = cls.get_client_manager()
-        cls.os_adm = clients.Manager(cls.isolated_creds.get_admin_creds())
+class BaseIdentityTest(tempest.test.BaseTestCase):
 
     @classmethod
     def disable_user(cls, user_name):
@@ -69,24 +64,55 @@
             return role[0]
 
 
-class BaseIdentityV2AdminTest(BaseIdentityAdminTest):
+class BaseIdentityV2Test(BaseIdentityTest):
+
+    @classmethod
+    def setup_credentials(cls):
+        super(BaseIdentityV2Test, cls).setup_credentials()
+        cls.os = cls.get_client_manager(identity_version='v2')
 
     @classmethod
     def skip_checks(cls):
-        super(BaseIdentityV2AdminTest, cls).skip_checks()
+        super(BaseIdentityV2Test, cls).skip_checks()
         if not CONF.identity_feature_enabled.api_v2:
             raise cls.skipException("Identity api v2 is not enabled")
 
     @classmethod
     def setup_clients(cls):
+        super(BaseIdentityV2Test, cls).setup_clients()
+        cls.non_admin_client = cls.os.identity_client
+        cls.non_admin_token_client = cls.os.token_client
+
+    @classmethod
+    def resource_setup(cls):
+        super(BaseIdentityV2Test, cls).resource_setup()
+
+    @classmethod
+    def resource_cleanup(cls):
+        super(BaseIdentityV2Test, cls).resource_cleanup()
+
+
+class BaseIdentityV2AdminTest(BaseIdentityV2Test):
+
+    @classmethod
+    def setup_credentials(cls):
+        super(BaseIdentityV2AdminTest, cls).setup_credentials()
+        cls.os_adm = clients.Manager(cls.isolated_creds.get_admin_creds())
+
+    @classmethod
+    def skip_checks(cls):
+        if not credentials.is_admin_available():
+            raise cls.skipException('v2 Admin auth disabled')
+        super(BaseIdentityV2AdminTest, cls).skip_checks()
+
+    @classmethod
+    def setup_clients(cls):
         super(BaseIdentityV2AdminTest, cls).setup_clients()
         cls.client = cls.os_adm.identity_client
         cls.token_client = cls.os_adm.token_client
         if not cls.client.has_admin_extensions():
             raise cls.skipException("Admin extensions disabled")
 
-        cls.non_admin_client = cls.os.identity_client
-
     @classmethod
     def resource_setup(cls):
         super(BaseIdentityV2AdminTest, cls).resource_setup()
@@ -98,27 +124,59 @@
         super(BaseIdentityV2AdminTest, cls).resource_cleanup()
 
 
-class BaseIdentityV3AdminTest(BaseIdentityAdminTest):
+class BaseIdentityV3Test(BaseIdentityTest):
+
+    @classmethod
+    def setup_credentials(cls):
+        super(BaseIdentityV3Test, cls).setup_credentials()
+        cls.os = cls.get_client_manager(identity_version='v3')
 
     @classmethod
     def skip_checks(cls):
-        super(BaseIdentityV3AdminTest, cls).skip_checks()
+        super(BaseIdentityV3Test, cls).skip_checks()
         if not CONF.identity_feature_enabled.api_v3:
             raise cls.skipException("Identity api v3 is not enabled")
 
     @classmethod
     def setup_clients(cls):
+        super(BaseIdentityV3Test, cls).setup_clients()
+        cls.non_admin_client = cls.os.identity_v3_client
+        cls.non_admin_token = cls.os.token_v3_client
+        cls.non_admin_endpoints_client = cls.os.endpoints_client
+        cls.non_admin_region_client = cls.os.region_client
+        cls.non_admin_service_client = cls.os.service_client
+        cls.non_admin_policy_client = cls.os.policy_client
+        cls.non_admin_creds_client = cls.os.credentials_client
+
+    @classmethod
+    def resource_cleanup(cls):
+        super(BaseIdentityV3Test, cls).resource_cleanup()
+
+
+class BaseIdentityV3AdminTest(BaseIdentityV3Test):
+
+    @classmethod
+    def setup_credentials(cls):
+        super(BaseIdentityV3AdminTest, cls).setup_credentials()
+        cls.os_adm = clients.Manager(cls.isolated_creds.get_admin_creds())
+
+    @classmethod
+    def skip_checks(cls):
+        if not credentials.is_admin_available():
+            raise cls.skipException('v3 Admin auth disabled')
+        super(BaseIdentityV3AdminTest, cls).skip_checks()
+
+    @classmethod
+    def setup_clients(cls):
         super(BaseIdentityV3AdminTest, cls).setup_clients()
         cls.client = cls.os_adm.identity_v3_client
         cls.token = cls.os_adm.token_v3_client
         cls.endpoints_client = cls.os_adm.endpoints_client
         cls.region_client = cls.os_adm.region_client
         cls.data = DataGenerator(cls.client)
-        cls.non_admin_client = cls.os.identity_v3_client
         cls.service_client = cls.os_adm.service_client
         cls.policy_client = cls.os_adm.policy_client
         cls.creds_client = cls.os_adm.credentials_client
-        cls.non_admin_client = cls.os.identity_v3_client
 
     @classmethod
     def resource_cleanup(cls):
@@ -171,8 +229,8 @@
         def setup_test_user(self):
             """Set up a test user."""
             self.setup_test_tenant()
-            self.test_user = data_utils.rand_name('test_user_')
-            self.test_password = data_utils.rand_name('pass_')
+            self.test_user = data_utils.rand_name('test_user')
+            self.test_password = data_utils.rand_name('pass')
             self.test_email = self.test_user + '@testmail.tm'
             self.user = self.client.create_user(self.test_user,
                                                 self.test_password,
@@ -182,8 +240,8 @@
 
         def setup_test_tenant(self):
             """Set up a test tenant."""
-            self.test_tenant = data_utils.rand_name('test_tenant_')
-            self.test_description = data_utils.rand_name('desc_')
+            self.test_tenant = data_utils.rand_name('test_tenant')
+            self.test_description = data_utils.rand_name('desc')
             self.tenant = self.client.create_tenant(
                 name=self.test_tenant,
                 description=self.test_description)
@@ -198,8 +256,8 @@
         def setup_test_v3_user(self):
             """Set up a test v3 user."""
             self.setup_test_project()
-            self.test_user = data_utils.rand_name('test_user_')
-            self.test_password = data_utils.rand_name('pass_')
+            self.test_user = data_utils.rand_name('test_user')
+            self.test_password = data_utils.rand_name('pass')
             self.test_email = self.test_user + '@testmail.tm'
             self.v3_user = self.client.create_user(
                 self.test_user,
@@ -210,8 +268,8 @@
 
         def setup_test_project(self):
             """Set up a test project."""
-            self.test_project = data_utils.rand_name('test_project_')
-            self.test_description = data_utils.rand_name('desc_')
+            self.test_project = data_utils.rand_name('test_project')
+            self.test_description = data_utils.rand_name('desc')
             self.project = self.client.create_project(
                 name=self.test_project,
                 description=self.test_description)
diff --git a/tempest/api/identity/v2/__init__.py b/tempest/api/identity/v2/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/identity/v2/__init__.py
diff --git a/tempest/api/identity/v2/test_tokens.py b/tempest/api/identity/v2/test_tokens.py
new file mode 100644
index 0000000..5a8afa0
--- /dev/null
+++ b/tempest/api/identity/v2/test_tokens.py
@@ -0,0 +1,38 @@
+# Copyright 2015 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 tempest.api.identity import base
+from tempest import test
+
+
+class TokensTest(base.BaseIdentityV2Test):
+
+    @test.idempotent_id('65ae3b78-91ff-467b-a705-f6678863b8ec')
+    def test_create_token(self):
+
+        token_client = self.non_admin_token_client
+
+        # get a token for the user
+        creds = self.os.credentials
+        username = creds.username
+        password = creds.password
+        tenant_name = creds.tenant_name
+
+        body = token_client.auth(username,
+                                 password,
+                                 tenant_name)
+
+        self.assertEqual(body['token']['tenant']['name'],
+                         tenant_name)
diff --git a/tempest/api/identity/v3/__init__.py b/tempest/api/identity/v3/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/identity/v3/__init__.py
diff --git a/tempest/api/identity/v3/test_tokens.py b/tempest/api/identity/v3/test_tokens.py
new file mode 100644
index 0000000..ab4a09f
--- /dev/null
+++ b/tempest/api/identity/v3/test_tokens.py
@@ -0,0 +1,33 @@
+# Copyright 2015 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 tempest.api.identity import base
+from tempest import test
+
+
+class TokensV3Test(base.BaseIdentityV3Test):
+
+    @test.idempotent_id('6f8e4436-fc96-4282-8122-e41df57197a9')
+    def test_create_token(self):
+
+        creds = self.os.credentials
+        user_id = creds.user_id
+        username = creds.username
+        password = creds.password
+        resp = self.non_admin_token.auth(user_id=user_id,
+                                         password=password)
+
+        subject_name = resp['token']['user']['name']
+        self.assertEqual(subject_name, username)
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index 0997c9f..a00296c 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -150,7 +150,7 @@
         """
         size = random.randint(1024, 4096)
         image_file = StringIO.StringIO(data_utils.random_bytes(size))
-        name = data_utils.rand_name('image-')
+        name = data_utils.rand_name('image')
         body = cls.create_image(name=name,
                                 container_format=container_format,
                                 disk_format=disk_format,
diff --git a/tempest/api/image/v2/test_images_tags.py b/tempest/api/image/v2/test_images_tags.py
index bdb1679..8c71db7 100644
--- a/tempest/api/image/v2/test_images_tags.py
+++ b/tempest/api/image/v2/test_images_tags.py
@@ -27,7 +27,7 @@
                                  disk_format='raw',
                                  visibility='private')
         image_id = body['id']
-        tag = data_utils.rand_name('tag-')
+        tag = data_utils.rand_name('tag')
         self.addCleanup(self.client.delete_image, image_id)
 
         # Creating image tag and verify it.
diff --git a/tempest/api/image/v2/test_images_tags_negative.py b/tempest/api/image/v2/test_images_tags_negative.py
index 13ef27d..227d35f 100644
--- a/tempest/api/image/v2/test_images_tags_negative.py
+++ b/tempest/api/image/v2/test_images_tags_negative.py
@@ -27,7 +27,7 @@
     @test.idempotent_id('8cd30f82-6f9a-4c6e-8034-c1b51fba43d9')
     def test_update_tags_for_non_existing_image(self):
         # Update tag with non existing image.
-        tag = data_utils.rand_name('tag-')
+        tag = data_utils.rand_name('tag')
         non_exist_image = str(uuid.uuid4())
         self.assertRaises(lib_exc.NotFound, self.client.add_image_tag,
                           non_exist_image, tag)
@@ -41,7 +41,7 @@
                                  visibility='private'
                                  )
         image_id = body['id']
-        tag = data_utils.rand_name('non-exist-tag-')
+        tag = data_utils.rand_name('non-exist-tag')
         self.addCleanup(self.client.delete_image, image_id)
         self.assertRaises(lib_exc.NotFound, self.client.delete_image_tag,
                           image_id, tag)
diff --git a/tempest/api/network/admin/test_agent_management.py b/tempest/api/network/admin/test_agent_management.py
index d5454ec..be5bb1f 100644
--- a/tempest/api/network/admin/test_agent_management.py
+++ b/tempest/api/network/admin/test_agent_management.py
@@ -20,11 +20,15 @@
 class AgentManagementTestJSON(base.BaseAdminNetworkTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(AgentManagementTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(AgentManagementTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('agent', 'network'):
             msg = "agent extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(AgentManagementTestJSON, cls).resource_setup()
         body = cls.admin_client.list_agents()
         agents = body['agents']
         cls.agent = agents[0]
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index 26f5e7a..3b94b82 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -19,11 +19,15 @@
 class DHCPAgentSchedulersTestJSON(base.BaseAdminNetworkTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(DHCPAgentSchedulersTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(DHCPAgentSchedulersTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('dhcp_agent_scheduler', 'network'):
             msg = "dhcp_agent_scheduler extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(DHCPAgentSchedulersTestJSON, cls).resource_setup()
         # Create a network and make sure it will be hosted by a
         # dhcp agent: this is done by creating a regular port
         cls.network = cls.create_network()
diff --git a/tempest/api/network/admin/test_floating_ips_admin_actions.py b/tempest/api/network/admin/test_floating_ips_admin_actions.py
index ccf3980..ce3e319 100644
--- a/tempest/api/network/admin/test_floating_ips_admin_actions.py
+++ b/tempest/api/network/admin/test_floating_ips_admin_actions.py
@@ -24,16 +24,23 @@
 
 
 class FloatingIPAdminTestJSON(base.BaseAdminNetworkTest):
-
     force_tenant_isolation = True
 
     @classmethod
+    def setup_credentials(cls):
+        super(FloatingIPAdminTestJSON, cls).setup_credentials()
+        cls.alt_manager = clients.Manager(cls.isolated_creds.get_alt_creds())
+
+    @classmethod
+    def setup_clients(cls):
+        super(FloatingIPAdminTestJSON, cls).setup_clients()
+        cls.alt_client = cls.alt_manager.network_client
+
+    @classmethod
     def resource_setup(cls):
         super(FloatingIPAdminTestJSON, cls).resource_setup()
         cls.ext_net_id = CONF.network.public_network_id
         cls.floating_ip = cls.create_floatingip(cls.ext_net_id)
-        cls.alt_manager = clients.Manager(cls.isolated_creds.get_alt_creds())
-        cls.alt_client = cls.alt_manager.network_client
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         cls.router = cls.create_router(data_utils.rand_name('router-'),
diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index 257289f..ad121b0 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -15,11 +15,11 @@
 from tempest_lib.common.utils import data_utils
 
 from tempest.api.network import base
+from tempest import exceptions
 from tempest import test
 
 
 class L3AgentSchedulerTestJSON(base.BaseAdminNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -34,12 +34,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(L3AgentSchedulerTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(L3AgentSchedulerTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('l3_agent_scheduler', 'network'):
             msg = "L3 Agent Scheduler Extension not enabled."
             raise cls.skipException(msg)
-        # Trying to get agent details for L3 Agent
+
+    @classmethod
+    def resource_setup(cls):
+        super(L3AgentSchedulerTestJSON, cls).resource_setup()
         body = cls.admin_client.list_agents()
         agents = body['agents']
         for agent in agents:
@@ -47,8 +50,8 @@
                 cls.agent = agent
                 break
         else:
-            msg = "L3 Agent not found"
-            raise cls.skipException(msg)
+            msg = "L3 Agent Scheduler enabled in conf, but L3 Agent not found"
+            raise exceptions.InvalidConfiguration(msg)
 
     @test.attr(type='smoke')
     @test.idempotent_id('b7ce6e89-e837-4ded-9b78-9ed3c9c6a45a')
diff --git a/tempest/api/network/admin/test_lbaas_agent_scheduler.py b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
index 29b69c3..c4f117b 100644
--- a/tempest/api/network/admin/test_lbaas_agent_scheduler.py
+++ b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
@@ -19,7 +19,6 @@
 
 
 class LBaaSAgentSchedulerTestJSON(base.BaseAdminNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -35,11 +34,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(LBaaSAgentSchedulerTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(LBaaSAgentSchedulerTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('lbaas_agent_scheduler', 'network'):
             msg = "LBaaS Agent Scheduler Extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(LBaaSAgentSchedulerTestJSON, cls).resource_setup()
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         pool_name = data_utils.rand_name('pool-')
diff --git a/tempest/api/network/admin/test_load_balancer_admin_actions.py b/tempest/api/network/admin/test_load_balancer_admin_actions.py
index b49b57c..5a32119 100644
--- a/tempest/api/network/admin/test_load_balancer_admin_actions.py
+++ b/tempest/api/network/admin/test_load_balancer_admin_actions.py
@@ -20,7 +20,6 @@
 
 
 class LoadBalancerAdminTestJSON(base.BaseAdminNetworkTest):
-
     """
     Test admin actions for load balancer.
 
@@ -29,15 +28,28 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(LoadBalancerAdminTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(LoadBalancerAdminTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('lbaas', 'network'):
             msg = "lbaas extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def setup_credentials(cls):
+        super(LoadBalancerAdminTestJSON, cls).setup_credentials()
+        cls.manager = cls.get_client_manager()
+        cls.primary_creds = cls.isolated_creds.get_primary_creds()
+
+    @classmethod
+    def setup_clients(cls):
+        super(LoadBalancerAdminTestJSON, cls).setup_clients()
+        cls.client = cls.manager.network_client
+
+    @classmethod
+    def resource_setup(cls):
+        super(LoadBalancerAdminTestJSON, cls).resource_setup()
         cls.force_tenant_isolation = True
-        manager = cls.get_client_manager()
-        cls.client = manager.network_client
-        cls.tenant_id = cls.isolated_creds.get_primary_creds().tenant_id
+        cls.tenant_id = cls.primary_creds.tenant_id
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         cls.pool = cls.create_pool(data_utils.rand_name('pool-'),
diff --git a/tempest/api/network/admin/test_quotas.py b/tempest/api/network/admin/test_quotas.py
index 60552b9..275c0d1 100644
--- a/tempest/api/network/admin/test_quotas.py
+++ b/tempest/api/network/admin/test_quotas.py
@@ -20,7 +20,6 @@
 
 
 class QuotasTest(base.BaseAdminNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -38,11 +37,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(QuotasTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(QuotasTest, cls).skip_checks()
         if not test.is_extension_enabled('quotas', 'network'):
             msg = "quotas extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def setup_clients(cls):
+        super(QuotasTest, cls).setup_clients()
         cls.identity_admin_client = cls.os_adm.identity_client
 
     def _check_quotas(self, new_quotas):
diff --git a/tempest/api/network/base.py b/tempest/api/network/base.py
index cc2d21a..09a5555 100644
--- a/tempest/api/network/base.py
+++ b/tempest/api/network/base.py
@@ -19,6 +19,7 @@
 from tempest_lib import exceptions as lib_exc
 
 from tempest import clients
+from tempest.common import credentials
 from tempest import config
 from tempest import exceptions
 import tempest.test
@@ -56,19 +57,30 @@
     _ip_version = 4
 
     @classmethod
-    def resource_setup(cls):
-        # Create no network resources for these test.
-        cls.set_network_resources()
-        super(BaseNetworkTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(BaseNetworkTest, cls).skip_checks()
         if not CONF.service_available.neutron:
             raise cls.skipException("Neutron support is required")
         if cls._ip_version == 6 and not CONF.network_feature_enabled.ipv6:
             raise cls.skipException("IPv6 Tests are disabled.")
 
-        os = cls.get_client_manager()
+    @classmethod
+    def setup_credentials(cls):
+        # Create no network resources for these test.
+        cls.set_network_resources()
+        super(BaseNetworkTest, cls).setup_credentials()
+        cls.os = cls.get_client_manager()
+
+    @classmethod
+    def setup_clients(cls):
+        super(BaseNetworkTest, cls).setup_clients()
+        cls.client = cls.os.network_client
+
+    @classmethod
+    def resource_setup(cls):
+        super(BaseNetworkTest, cls).resource_setup()
 
         cls.network_cfg = CONF.network
-        cls.client = os.network_client
         cls.networks = []
         cls.subnets = []
         cls.ports = []
@@ -414,16 +426,22 @@
 class BaseAdminNetworkTest(BaseNetworkTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(BaseAdminNetworkTest, cls).resource_setup()
-
-        try:
-            creds = cls.isolated_creds.get_admin_creds()
-            cls.os_adm = clients.Manager(credentials=creds)
-        except NotImplementedError:
+    def skip_checks(cls):
+        super(BaseAdminNetworkTest, cls).skip_checks()
+        if not credentials.is_admin_available():
             msg = ("Missing Administrative Network API credentials "
                    "in configuration.")
             raise cls.skipException(msg)
+
+    @classmethod
+    def setup_credentials(cls):
+        super(BaseAdminNetworkTest, cls).setup_credentials()
+        creds = cls.isolated_creds.get_admin_creds()
+        cls.os_adm = clients.Manager(credentials=creds)
+
+    @classmethod
+    def setup_clients(cls):
+        super(BaseAdminNetworkTest, cls).setup_clients()
         cls.admin_client = cls.os_adm.network_client
 
     @classmethod
diff --git a/tempest/api/network/base_routers.py b/tempest/api/network/base_routers.py
index 1b580b0..aa4e200 100644
--- a/tempest/api/network/base_routers.py
+++ b/tempest/api/network/base_routers.py
@@ -21,10 +21,6 @@
     # as some router operations, such as enabling or disabling SNAT
     # require admin credentials by default
 
-    @classmethod
-    def resource_setup(cls):
-        super(BaseRouterTest, cls).resource_setup()
-
     def _delete_router(self, router_id):
         self.client.delete_router(router_id)
         # Asserting that the router is not found in the list
diff --git a/tempest/api/network/base_security_groups.py b/tempest/api/network/base_security_groups.py
index c704049..6699bf7 100644
--- a/tempest/api/network/base_security_groups.py
+++ b/tempest/api/network/base_security_groups.py
@@ -20,10 +20,6 @@
 
 class BaseSecGroupTest(base.BaseNetworkTest):
 
-    @classmethod
-    def resource_setup(cls):
-        super(BaseSecGroupTest, cls).resource_setup()
-
     def _create_security_group(self):
         # Create a security group
         name = data_utils.rand_name('secgroup-')
diff --git a/tempest/api/network/test_allowed_address_pair.py b/tempest/api/network/test_allowed_address_pair.py
index 99bd82c..d2db326 100644
--- a/tempest/api/network/test_allowed_address_pair.py
+++ b/tempest/api/network/test_allowed_address_pair.py
@@ -23,7 +23,6 @@
 
 
 class AllowedAddressPairTestJSON(base.BaseNetworkTest):
-
     """
     Tests the Neutron Allowed Address Pair API extension using the Tempest
     ReST client. The following API operations are tested with this extension:
@@ -41,11 +40,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(AllowedAddressPairTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(AllowedAddressPairTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('allowed-address-pairs', 'network'):
             msg = "Allowed Address Pairs extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(AllowedAddressPairTestJSON, cls).resource_setup()
         cls.network = cls.create_network()
         cls.create_subnet(cls.network)
         port = cls.create_port(cls.network)
diff --git a/tempest/api/network/test_dhcp_ipv6.py b/tempest/api/network/test_dhcp_ipv6.py
index a10f749..253d779 100644
--- a/tempest/api/network/test_dhcp_ipv6.py
+++ b/tempest/api/network/test_dhcp_ipv6.py
@@ -41,6 +41,7 @@
 
     @classmethod
     def skip_checks(cls):
+        super(NetworksTestDHCPv6, cls).skip_checks()
         msg = None
         if not CONF.network_feature_enabled.ipv6:
             msg = "IPv6 is not enabled"
diff --git a/tempest/api/network/test_extensions.py b/tempest/api/network/test_extensions.py
index bce8efe..e9f1bf4 100644
--- a/tempest/api/network/test_extensions.py
+++ b/tempest/api/network/test_extensions.py
@@ -31,10 +31,6 @@
 
     """
 
-    @classmethod
-    def resource_setup(cls):
-        super(ExtensionsTestJSON, cls).resource_setup()
-
     @test.attr(type='smoke')
     @test.idempotent_id('ef28c7e6-e646-4979-9d67-deb207bc5564')
     def test_list_show_extensions(self):
diff --git a/tempest/api/network/test_extra_dhcp_options.py b/tempest/api/network/test_extra_dhcp_options.py
index 5060a48..1937028 100644
--- a/tempest/api/network/test_extra_dhcp_options.py
+++ b/tempest/api/network/test_extra_dhcp_options.py
@@ -20,7 +20,6 @@
 
 
 class ExtraDHCPOptionsTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations with the Extra DHCP Options Neutron API
     extension:
@@ -36,11 +35,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(ExtraDHCPOptionsTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(ExtraDHCPOptionsTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('extra_dhcp_opt', 'network'):
             msg = "Extra DHCP Options extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(ExtraDHCPOptionsTestJSON, cls).resource_setup()
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         cls.port = cls.create_port(cls.network)
diff --git a/tempest/api/network/test_floating_ips.py b/tempest/api/network/test_floating_ips.py
index 212013a..23223f6 100644
--- a/tempest/api/network/test_floating_ips.py
+++ b/tempest/api/network/test_floating_ips.py
@@ -24,7 +24,6 @@
 
 
 class FloatingIPTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations in the Quantum API using the REST client for
     Neutron:
@@ -45,11 +44,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(FloatingIPTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(FloatingIPTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('router', 'network'):
             msg = "router extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(FloatingIPTestJSON, cls).resource_setup()
         cls.ext_net_id = CONF.network.public_network_id
 
         # Create network, subnet, router and add interface
diff --git a/tempest/api/network/test_floating_ips_negative.py b/tempest/api/network/test_floating_ips_negative.py
index a7f806c..824034f 100644
--- a/tempest/api/network/test_floating_ips_negative.py
+++ b/tempest/api/network/test_floating_ips_negative.py
@@ -25,7 +25,6 @@
 
 
 class FloatingIPNegativeTestJSON(base.BaseNetworkTest):
-
     """
     Test the following negative  operations for floating ips:
 
@@ -35,11 +34,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(FloatingIPNegativeTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(FloatingIPNegativeTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('router', 'network'):
             msg = "router extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(FloatingIPNegativeTestJSON, cls).resource_setup()
         cls.ext_net_id = CONF.network.public_network_id
         # Create a network with a subnet connected to a router.
         cls.network = cls.create_network()
diff --git a/tempest/api/network/test_fwaas_extensions.py b/tempest/api/network/test_fwaas_extensions.py
index e2b6ff1..cecf96d 100644
--- a/tempest/api/network/test_fwaas_extensions.py
+++ b/tempest/api/network/test_fwaas_extensions.py
@@ -24,7 +24,6 @@
 
 
 class FWaaSExtensionTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -51,11 +50,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(FWaaSExtensionTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(FWaaSExtensionTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('fwaas', 'network'):
             msg = "FWaaS Extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(FWaaSExtensionTestJSON, cls).resource_setup()
         cls.fw_rule = cls.create_firewall_rule("allow", "tcp")
         cls.fw_policy = cls.create_firewall_policy()
 
diff --git a/tempest/api/network/test_load_balancer.py b/tempest/api/network/test_load_balancer.py
index 583f91a..8bd0f24 100644
--- a/tempest/api/network/test_load_balancer.py
+++ b/tempest/api/network/test_load_balancer.py
@@ -21,7 +21,6 @@
 
 
 class LoadBalancerTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -39,11 +38,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(LoadBalancerTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(LoadBalancerTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('lbaas', 'network'):
             msg = "lbaas extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(LoadBalancerTestJSON, cls).resource_setup()
         cls.network = cls.create_network()
         cls.name = cls.network['name']
         cls.subnet = cls.create_subnet(cls.network)
diff --git a/tempest/api/network/test_metering_extensions.py b/tempest/api/network/test_metering_extensions.py
index c712af2..7935e5b 100644
--- a/tempest/api/network/test_metering_extensions.py
+++ b/tempest/api/network/test_metering_extensions.py
@@ -23,7 +23,6 @@
 
 
 class MeteringTestJSON(base.BaseAdminNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -33,11 +32,15 @@
     """
 
     @classmethod
-    def resource_setup(cls):
-        super(MeteringTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(MeteringTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('metering', 'network'):
             msg = "metering extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(MeteringTestJSON, cls).resource_setup()
         description = "metering label created by tempest"
         name = data_utils.rand_name("metering-label")
         cls.metering_label = cls.create_metering_label(name, description)
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index 2e01a85..f85e8cf 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -27,7 +27,6 @@
 
 
 class NetworksTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -417,7 +416,6 @@
 
 
 class BulkNetworkOpsTestJSON(base.BaseNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -604,11 +602,11 @@
 class NetworksIpV6TestAttrs(NetworksIpV6TestJSON):
 
     @classmethod
-    def resource_setup(cls):
+    def skip_checks(cls):
+        super(NetworksIpV6TestAttrs, cls).skip_checks()
         if not CONF.network_feature_enabled.ipv6_subnet_attributes:
             raise cls.skipException("IPv6 extended attributes for "
                                     "subnets not available")
-        super(NetworksIpV6TestAttrs, cls).resource_setup()
 
     @test.attr(type='smoke')
     @test.idempotent_id('da40cd1b-a833-4354-9a85-cd9b8a3b74ca')
diff --git a/tempest/api/network/test_ports.py b/tempest/api/network/test_ports.py
index 6fe955e..953b268 100644
--- a/tempest/api/network/test_ports.py
+++ b/tempest/api/network/test_ports.py
@@ -28,7 +28,6 @@
 
 
 class PortsTestJSON(sec_base.BaseSecGroupTest):
-
     """
     Test the following operations for ports:
 
@@ -315,13 +314,17 @@
 class PortsAdminExtendedAttrsTestJSON(base.BaseAdminNetworkTest):
 
     @classmethod
+    def setup_clients(cls):
+        super(PortsAdminExtendedAttrsTestJSON, cls).setup_clients()
+        cls.identity_client = cls.os_adm.identity_client
+
+    @classmethod
     def resource_setup(cls):
         super(PortsAdminExtendedAttrsTestJSON, cls).resource_setup()
-        cls.identity_client = cls._get_identity_admin_client()
-        cls.tenant = cls.identity_client.get_tenant_by_name(
-            CONF.identity.tenant_name)
         cls.network = cls.create_network()
         cls.host_id = socket.gethostname()
+        cls.tenant = cls.identity_client.get_tenant_by_name(
+            CONF.identity.tenant_name)
 
     @test.attr(type='smoke')
     @test.idempotent_id('8e8569c1-9ac7-44db-8bc1-f5fb2814f29b')
diff --git a/tempest/api/network/test_routers.py b/tempest/api/network/test_routers.py
index e9c9484..c6f3849 100644
--- a/tempest/api/network/test_routers.py
+++ b/tempest/api/network/test_routers.py
@@ -17,7 +17,6 @@
 from tempest_lib.common.utils import data_utils
 
 from tempest.api.network import base_routers as base
-from tempest import clients
 from tempest import config
 from tempest import test
 
@@ -27,13 +26,20 @@
 class RoutersTest(base.BaseRouterTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(RoutersTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(RoutersTest, cls).skip_checks()
         if not test.is_extension_enabled('router', 'network'):
             msg = "router extension not enabled."
             raise cls.skipException(msg)
-        admin_manager = clients.AdminManager()
-        cls.identity_admin_client = admin_manager.identity_client
+
+    @classmethod
+    def setup_clients(cls):
+        super(RoutersTest, cls).setup_clients()
+        cls.identity_admin_client = cls.os_adm.identity_client
+
+    @classmethod
+    def resource_setup(cls):
+        super(RoutersTest, cls).resource_setup()
         cls.tenant_cidr = (CONF.network.tenant_network_cidr
                            if cls._ip_version == 4 else
                            CONF.network.tenant_network_v6_cidr)
diff --git a/tempest/api/network/test_routers_negative.py b/tempest/api/network/test_routers_negative.py
index 9e7d574..ae17222 100644
--- a/tempest/api/network/test_routers_negative.py
+++ b/tempest/api/network/test_routers_negative.py
@@ -27,11 +27,15 @@
 class RoutersNegativeTest(base.BaseRouterTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(RoutersNegativeTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(RoutersNegativeTest, cls).skip_checks()
         if not test.is_extension_enabled('router', 'network'):
             msg = "router extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(RoutersNegativeTest, cls).resource_setup()
         cls.router = cls.create_router(data_utils.rand_name('router-'))
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
diff --git a/tempest/api/network/test_security_groups.py b/tempest/api/network/test_security_groups.py
index 46dbeee..71e1beb 100644
--- a/tempest/api/network/test_security_groups.py
+++ b/tempest/api/network/test_security_groups.py
@@ -24,12 +24,11 @@
 
 
 class SecGroupTest(base.BaseSecGroupTest):
-
     _tenant_network_cidr = CONF.network.tenant_network_cidr
 
     @classmethod
-    def resource_setup(cls):
-        super(SecGroupTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(SecGroupTest, cls).skip_checks()
         if not test.is_extension_enabled('security-group', 'network'):
             msg = "security-group extension not enabled."
             raise cls.skipException(msg)
diff --git a/tempest/api/network/test_security_groups_negative.py b/tempest/api/network/test_security_groups_negative.py
index 97c0592..0c5f017 100644
--- a/tempest/api/network/test_security_groups_negative.py
+++ b/tempest/api/network/test_security_groups_negative.py
@@ -25,12 +25,11 @@
 
 
 class NegativeSecGroupTest(base.BaseSecGroupTest):
-
     _tenant_network_cidr = CONF.network.tenant_network_cidr
 
     @classmethod
-    def resource_setup(cls):
-        super(NegativeSecGroupTest, cls).resource_setup()
+    def skip_checks(cls):
+        super(NegativeSecGroupTest, cls).skip_checks()
         if not test.is_extension_enabled('security-group', 'network'):
             msg = "security-group extension not enabled."
             raise cls.skipException(msg)
diff --git a/tempest/api/network/test_service_type_management.py b/tempest/api/network/test_service_type_management.py
index a1e4136..085ad73 100644
--- a/tempest/api/network/test_service_type_management.py
+++ b/tempest/api/network/test_service_type_management.py
@@ -19,8 +19,8 @@
 class ServiceTypeManagementTestJSON(base.BaseNetworkTest):
 
     @classmethod
-    def resource_setup(cls):
-        super(ServiceTypeManagementTestJSON, cls).resource_setup()
+    def skip_checks(cls):
+        super(ServiceTypeManagementTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('service-type', 'network'):
             msg = "Neutron Service Type Management not enabled."
             raise cls.skipException(msg)
diff --git a/tempest/api/network/test_vpnaas_extensions.py b/tempest/api/network/test_vpnaas_extensions.py
index ba30326..4ab69e0 100644
--- a/tempest/api/network/test_vpnaas_extensions.py
+++ b/tempest/api/network/test_vpnaas_extensions.py
@@ -24,7 +24,6 @@
 
 
 class VPNaaSTestJSON(base.BaseAdminNetworkTest):
-
     """
     Tests the following operations in the Neutron API using the REST client for
     Neutron:
@@ -34,10 +33,14 @@
     """
 
     @classmethod
-    def resource_setup(cls):
+    def skip_checks(cls):
+        super(VPNaaSTestJSON, cls).skip_checks()
         if not test.is_extension_enabled('vpnaas', 'network'):
             msg = "vpnaas extension not enabled."
             raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
         super(VPNaaSTestJSON, cls).resource_setup()
         cls.ext_net_id = CONF.network.public_network_id
         cls.network = cls.create_network()
diff --git a/tempest/api/volume/admin/test_snapshots_actions.py b/tempest/api/volume/admin/test_snapshots_actions.py
index cb55869..db026c1 100644
--- a/tempest/api/volume/admin/test_snapshots_actions.py
+++ b/tempest/api/volume/admin/test_snapshots_actions.py
@@ -31,7 +31,7 @@
         super(SnapshotsActionsV2Test, cls).resource_setup()
 
         # Create a test shared volume for tests
-        vol_name = data_utils.rand_name(cls.__name__ + '-Volume-')
+        vol_name = data_utils.rand_name(cls.__name__ + '-Volume')
         cls.name_field = cls.special_fields['name_field']
         params = {cls.name_field: vol_name}
         cls.volume = \
@@ -40,7 +40,7 @@
                                                   'available')
 
         # Create a test shared snapshot for tests
-        snap_name = data_utils.rand_name(cls.__name__ + '-Snapshot-')
+        snap_name = data_utils.rand_name(cls.__name__ + '-Snapshot')
         params = {cls.name_field: snap_name}
         cls.snapshot = \
             cls.client.create_snapshot(cls.volume['id'], **params)
diff --git a/tempest/api/volume/admin/test_volume_types.py b/tempest/api/volume/admin/test_volume_types.py
index 4669e0e..681a48a 100644
--- a/tempest/api/volume/admin/test_volume_types.py
+++ b/tempest/api/volume/admin/test_volume_types.py
@@ -43,7 +43,7 @@
     def test_volume_crud_with_volume_type_and_extra_specs(self):
         # Create/update/get/delete volume with volume_type and extra spec.
         volume_types = list()
-        vol_name = data_utils.rand_name("volume-")
+        vol_name = data_utils.rand_name("volume")
         self.name_field = self.special_fields['name_field']
         proto = CONF.volume.storage_protocol
         vendor = CONF.volume.vendor_name
@@ -51,7 +51,7 @@
                        "vendor_name": vendor}
         # Create two volume_types
         for i in range(2):
-            vol_type_name = data_utils.rand_name("volume-type-")
+            vol_type_name = data_utils.rand_name("volume-type")
             vol_type = self.volume_types_client.create_volume_type(
                 vol_type_name,
                 extra_specs=extra_specs)
@@ -94,7 +94,7 @@
     def test_volume_type_create_get_delete(self):
         # Create/get volume type.
         body = {}
-        name = data_utils.rand_name("volume-type-")
+        name = data_utils.rand_name("volume-type")
         proto = CONF.volume.storage_protocol
         vendor = CONF.volume.vendor_name
         extra_specs = {"storage_protocol": proto,
@@ -128,7 +128,7 @@
         # Create/get/delete encryption type.
         provider = "LuksEncryptor"
         control_location = "front-end"
-        name = data_utils.rand_name("volume-type-")
+        name = data_utils.rand_name("volume-type")
         body = self.volume_types_client.create_volume_type(name)
         self.addCleanup(self._delete_volume_type, body['id'])
 
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs.py b/tempest/api/volume/admin/test_volume_types_extra_specs.py
index a1b80ce..f382a67 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs.py
@@ -24,7 +24,7 @@
     @classmethod
     def resource_setup(cls):
         super(VolumeTypesExtraSpecsV2Test, cls).resource_setup()
-        vol_type_name = data_utils.rand_name('Volume-type-')
+        vol_type_name = data_utils.rand_name('Volume-type')
         cls.volume_type = cls.volume_types_client.create_volume_type(
             vol_type_name)
 
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
index 1eed800..7775025 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
@@ -27,7 +27,7 @@
     @classmethod
     def resource_setup(cls):
         super(ExtraSpecsNegativeV2Test, cls).resource_setup()
-        vol_type_name = data_utils.rand_name('Volume-type-')
+        vol_type_name = data_utils.rand_name('Volume-type')
         cls.extra_specs = {"spec1": "val1"}
         cls.volume_type = cls.volume_types_client.create_volume_type(
             vol_type_name,
diff --git a/tempest/api/volume/admin/test_volumes_actions.py b/tempest/api/volume/admin/test_volumes_actions.py
index 29de04d..1b69549 100644
--- a/tempest/api/volume/admin/test_volumes_actions.py
+++ b/tempest/api/volume/admin/test_volumes_actions.py
@@ -31,7 +31,7 @@
         super(VolumesActionsV2Test, cls).resource_setup()
 
         # Create a test shared volume for tests
-        vol_name = utils.rand_name(cls.__name__ + '-Volume-')
+        vol_name = utils.rand_name(cls.__name__ + '-Volume')
         cls.name_field = cls.special_fields['name_field']
         params = {cls.name_field: vol_name}
 
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index 157bd44..1f76b1c 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -18,6 +18,7 @@
 from tempest_lib import exceptions as lib_exc
 
 from tempest import clients
+from tempest.common import fixed_network
 from tempest import config
 from tempest import exceptions
 import tempest.test
@@ -62,6 +63,7 @@
         super(BaseVolumeTest, cls).setup_clients()
 
         cls.servers_client = cls.os.servers_client
+        cls.networks_client = cls.os.networks_client
 
         if cls._api_version == 1:
             cls.snapshots_client = cls.os.snapshots_client
@@ -159,6 +161,15 @@
             except Exception:
                 pass
 
+    @classmethod
+    def create_server(cls, name, **kwargs):
+        network = cls.get_tenant_network()
+        network_kwargs = fixed_network.set_networks_kwarg(network, kwargs)
+        return cls.servers_client.create_server(name,
+                                                cls.image_ref,
+                                                cls.flavor_ref,
+                                                **network_kwargs)
+
 
 class BaseVolumeAdminTest(BaseVolumeTest):
     """Base test case class for all Volume Admin API tests."""
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index 7771300..1872ec7 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -35,10 +35,8 @@
         super(VolumesV2ActionsTest, cls).resource_setup()
 
         # Create a test shared instance
-        srv_name = data_utils.rand_name(cls.__name__ + '-Instance-')
-        cls.server = cls.servers_client.create_server(srv_name,
-                                                      cls.image_ref,
-                                                      cls.flavor_ref)
+        srv_name = data_utils.rand_name(cls.__name__ + '-Instance')
+        cls.server = cls.create_server(srv_name)
         cls.servers_client.wait_for_server_status(cls.server['id'], 'ACTIVE')
 
         # Create a test shared volume for attach/detach tests
@@ -104,7 +102,7 @@
         # it is shared with the other tests. After it is uploaded in Glance,
         # there is no way to delete it from Cinder, so we delete it from Glance
         # using the Glance image_client and from Cinder via tearDownClass.
-        image_name = data_utils.rand_name('Image-')
+        image_name = data_utils.rand_name('Image')
         body = self.client.upload_volume(self.volume['id'],
                                          image_name,
                                          CONF.volume.disk_format)
diff --git a/tempest/api/volume/test_volumes_negative.py b/tempest/api/volume/test_volumes_negative.py
index b59a313..a47e964 100644
--- a/tempest/api/volume/test_volumes_negative.py
+++ b/tempest/api/volume/test_volumes_negative.py
@@ -58,7 +58,7 @@
     def test_create_volume_with_invalid_size(self):
         # Should not be able to create volume with invalid size
         # in request
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='#$%', display_name=v_name, metadata=metadata)
@@ -68,7 +68,7 @@
     def test_create_volume_with_out_passing_size(self):
         # Should not be able to create volume without passing size
         # in request
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='', display_name=v_name, metadata=metadata)
@@ -77,7 +77,7 @@
     @test.idempotent_id('41331caa-eaf4-4001-869d-bc18c1869360')
     def test_create_volume_with_size_zero(self):
         # Should not be able to create volume with size zero
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='0', display_name=v_name, metadata=metadata)
@@ -86,7 +86,7 @@
     @test.idempotent_id('8b472729-9eba-446e-a83b-916bdb34bef7')
     def test_create_volume_with_size_negative(self):
         # Should not be able to create volume with size negative
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
                           size='-1', display_name=v_name, metadata=metadata)
@@ -95,7 +95,7 @@
     @test.idempotent_id('10254ed8-3849-454e-862e-3ab8e6aa01d2')
     def test_create_volume_with_nonexistent_volume_type(self):
         # Should not be able to create volume with non-existent volume type
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.create_volume,
                           size='1', volume_type=str(uuid.uuid4()),
@@ -105,7 +105,7 @@
     @test.idempotent_id('0c36f6ae-4604-4017-b0a9-34fdc63096f9')
     def test_create_volume_with_nonexistent_snapshot_id(self):
         # Should not be able to create volume with non-existent snapshot
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.create_volume,
                           size='1', snapshot_id=str(uuid.uuid4()),
@@ -115,7 +115,7 @@
     @test.idempotent_id('47c73e08-4be8-45bb-bfdf-0c4e79b88344')
     def test_create_volume_with_nonexistent_source_volid(self):
         # Should not be able to create volume with non-existent source volume
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.create_volume,
                           size='1', source_volid=str(uuid.uuid4()),
@@ -124,7 +124,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('0186422c-999a-480e-a026-6a665744c30c')
     def test_update_volume_with_nonexistent_volume_id(self):
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.update_volume,
                           volume_id=str(uuid.uuid4()), display_name=v_name,
@@ -133,7 +133,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('e66e40d6-65e6-4e75-bdc7-636792fa152d')
     def test_update_volume_with_invalid_volume_id(self):
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.update_volume,
                           volume_id='#$%%&^&^', display_name=v_name,
@@ -142,7 +142,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('72aeca85-57a5-4c1f-9057-f320f9ea575b')
     def test_update_volume_with_empty_volume_id(self):
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         self.assertRaises(lib_exc.NotFound, self.client.update_volume,
                           volume_id='', display_name=v_name,
@@ -178,10 +178,8 @@
     @test.idempotent_id('f5e56b0a-5d02-43c1-a2a7-c9b792c2e3f6')
     @test.services('compute')
     def test_attach_volumes_with_nonexistent_volume_id(self):
-        srv_name = data_utils.rand_name('Instance-')
-        server = self.servers_client.create_server(srv_name,
-                                                   self.image_ref,
-                                                   self.flavor_ref)
+        srv_name = data_utils.rand_name('Instance')
+        server = self.create_server(srv_name)
         self.addCleanup(self.servers_client.delete_server, server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
         self.assertRaises(lib_exc.NotFound,
@@ -266,7 +264,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('0f4aa809-8c7b-418f-8fb3-84c7a5dfc52f')
     def test_list_volumes_with_nonexistent_name(self):
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         params = {self.name_field: v_name}
         fetched_volume = self.client.list_volumes(params)
         self.assertEqual(0, len(fetched_volume))
@@ -274,7 +272,7 @@
     @test.attr(type=['negative', 'gate'])
     @test.idempotent_id('9ca17820-a0e7-4cbd-a7fa-f4468735e359')
     def test_list_volumes_detail_with_nonexistent_name(self):
-        v_name = data_utils.rand_name('Volume-')
+        v_name = data_utils.rand_name('Volume')
         params = {self.name_field: v_name}
         fetched_volume = \
             self.client.list_volumes_with_detail(params)
diff --git a/tempest/api/volume/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index 955fbcf..b277390 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -68,10 +68,8 @@
     def test_snapshot_create_with_volume_in_use(self):
         # Create a snapshot when volume status is in-use
         # Create a test instance
-        server_name = data_utils.rand_name('instance-')
-        server = self.servers_client.create_server(server_name,
-                                                   self.image_ref,
-                                                   self.flavor_ref)
+        server_name = data_utils.rand_name('instance')
+        server = self.create_server(server_name)
         self.addCleanup(self.servers_client.delete_server, server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
         mountpoint = '/dev/%s' % CONF.compute.volume_device_name
diff --git a/tempest/api_schema/response/compute/aggregates.py b/tempest/api_schema/response/compute/aggregates.py
deleted file mode 100644
index fc20885..0000000
--- a/tempest/api_schema/response/compute/aggregates.py
+++ /dev/null
@@ -1,101 +0,0 @@
-# Copyright 2014 NEC Corporation.  All rights reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import copy
-
-# create-aggregate api doesn't have 'hosts' and 'metadata' attributes.
-aggregate_for_create = {
-    'type': 'object',
-    'properties': {
-        'availability_zone': {'type': ['string', 'null']},
-        'created_at': {'type': 'string'},
-        'deleted': {'type': 'boolean'},
-        'deleted_at': {'type': ['string', 'null']},
-        'id': {'type': 'integer'},
-        'name': {'type': 'string'},
-        'updated_at': {'type': ['string', 'null']}
-    },
-    'required': ['availability_zone', 'created_at', 'deleted',
-                 'deleted_at', 'id', 'name', 'updated_at']
-}
-
-aggregate = copy.deepcopy(aggregate_for_create)
-aggregate['properties'].update({
-    'hosts': {'type': 'array'},
-    'metadata': {'type': 'object'}
-})
-aggregate['required'].extend(['hosts', 'metadata'])
-
-aggregate = {
-    'type': 'object',
-    'properties': {
-        'availability_zone': {'type': ['string', 'null']},
-        'created_at': {'type': 'string'},
-        'deleted': {'type': 'boolean'},
-        'deleted_at': {'type': ['string', 'null']},
-        'hosts': {'type': 'array'},
-        'id': {'type': 'integer'},
-        'metadata': {'type': 'object'},
-        'name': {'type': 'string'},
-        'updated_at': {'type': ['string', 'null']}
-    },
-    'required': ['availability_zone', 'created_at', 'deleted',
-                 'deleted_at', 'hosts', 'id', 'metadata',
-                 'name', 'updated_at']
-}
-
-list_aggregates = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregates': {
-                'type': 'array',
-                'items': aggregate
-            }
-        },
-        'required': ['aggregates']
-    }
-}
-
-get_aggregate = {
-    'status_code': [200],
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregate': aggregate
-        },
-        'required': ['aggregate']
-    }
-}
-
-aggregate_set_metadata = get_aggregate
-# The 'updated_at' attribute of 'update_aggregate' can't be null.
-update_aggregate = copy.deepcopy(get_aggregate)
-update_aggregate['response_body']['properties']['aggregate']['properties'][
-    'updated_at'] = {
-        'type': 'string'
-    }
-
-common_create_aggregate = {
-    'response_body': {
-        'type': 'object',
-        'properties': {
-            'aggregate': aggregate_for_create
-        },
-        'required': ['aggregate']
-    }
-}
-
-aggregate_add_remove_host = get_aggregate
diff --git a/tempest/api_schema/response/compute/v2_1/aggregates.py b/tempest/api_schema/response/compute/v2_1/aggregates.py
index d87e4de..c935592 100644
--- a/tempest/api_schema/response/compute/v2_1/aggregates.py
+++ b/tempest/api_schema/response/compute/v2_1/aggregates.py
@@ -14,12 +14,75 @@
 
 import copy
 
-from tempest.api_schema.response.compute import aggregates
+# create-aggregate api doesn't have 'hosts' and 'metadata' attributes.
+aggregate_for_create = {
+    'type': 'object',
+    'properties': {
+        'availability_zone': {'type': ['string', 'null']},
+        'created_at': {'type': 'string'},
+        'deleted': {'type': 'boolean'},
+        'deleted_at': {'type': ['string', 'null']},
+        'id': {'type': 'integer'},
+        'name': {'type': 'string'},
+        'updated_at': {'type': ['string', 'null']}
+    },
+    'required': ['availability_zone', 'created_at', 'deleted',
+                 'deleted_at', 'id', 'name', 'updated_at'],
+}
+
+common_aggregate_info = copy.deepcopy(aggregate_for_create)
+common_aggregate_info['properties'].update({
+    'hosts': {'type': 'array'},
+    'metadata': {'type': 'object'}
+})
+common_aggregate_info['required'].extend(['hosts', 'metadata'])
+
+list_aggregates = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'aggregates': {
+                'type': 'array',
+                'items': common_aggregate_info
+            }
+        },
+        'required': ['aggregates'],
+    }
+}
+
+get_aggregate = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'aggregate': common_aggregate_info
+        },
+        'required': ['aggregate'],
+    }
+}
+
+aggregate_set_metadata = get_aggregate
+# The 'updated_at' attribute of 'update_aggregate' can't be null.
+update_aggregate = copy.deepcopy(get_aggregate)
+update_aggregate['response_body']['properties']['aggregate']['properties'][
+    'updated_at'] = {
+        'type': 'string'
+    }
 
 delete_aggregate = {
     'status_code': [200]
 }
 
-create_aggregate = copy.deepcopy(aggregates.common_create_aggregate)
-# V2 API's response status_code is 200
-create_aggregate['status_code'] = [200]
+create_aggregate = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'aggregate': aggregate_for_create
+        },
+        'required': ['aggregate'],
+    }
+}
+
+aggregate_add_remove_host = get_aggregate
diff --git a/tempest/api_schema/response/compute/v2_1/fixed_ips.py b/tempest/api_schema/response/compute/v2_1/fixed_ips.py
index 446633f..13e70bf 100644
--- a/tempest/api_schema/response/compute/v2_1/fixed_ips.py
+++ b/tempest/api_schema/response/compute/v2_1/fixed_ips.py
@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-fixed_ips = {
+get_fixed_ip = {
     'status_code': [200],
     'response_body': {
         'type': 'object',
@@ -35,7 +35,7 @@
     }
 }
 
-fixed_ip_action = {
+reserve_fixed_ip = {
     'status_code': [202],
     'response_body': {'type': 'string'}
 }
diff --git a/tempest/api_schema/response/compute/v2_1/floating_ips.py b/tempest/api_schema/response/compute/v2_1/floating_ips.py
index 7250773..7369bec 100644
--- a/tempest/api_schema/response/compute/v2_1/floating_ips.py
+++ b/tempest/api_schema/response/compute/v2_1/floating_ips.py
@@ -12,6 +12,28 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+common_floating_ip_info = {
+    'type': 'object',
+    'properties': {
+        # NOTE: Now the type of 'id' is integer, but
+        # here allows 'string' also because we will be
+        # able to change it to 'uuid' in the future.
+        'id': {'type': ['integer', 'string']},
+        'pool': {'type': ['string', 'null']},
+        'instance_id': {'type': ['string', 'null']},
+        'ip': {
+            'type': 'string',
+            'format': 'ip-address'
+        },
+        'fixed_ip': {
+            'type': ['string', 'null'],
+            'format': 'ip-address'
+        }
+    },
+    'required': ['id', 'pool', 'instance_id',
+                 'ip', 'fixed_ip'],
+
+}
 list_floating_ips = {
     'status_code': [200],
     'response_body': {
@@ -19,29 +41,10 @@
         'properties': {
             'floating_ips': {
                 'type': 'array',
-                'items': {
-                    'type': 'object',
-                    'properties': {
-                        # NOTE: Now the type of 'id' is integer, but
-                        # here allows 'string' also because we will be
-                        # able to change it to 'uuid' in the future.
-                        'id': {'type': ['integer', 'string']},
-                        'pool': {'type': ['string', 'null']},
-                        'instance_id': {'type': ['string', 'null']},
-                        'ip': {
-                            'type': 'string',
-                            'format': 'ip-address'
-                        },
-                        'fixed_ip': {
-                            'type': ['string', 'null'],
-                            'format': 'ip-address'
-                        }
-                    },
-                    'required': ['id', 'pool', 'instance_id', 'ip', 'fixed_ip']
-                }
-            }
+                'items': common_floating_ip_info
+            },
         },
-        'required': ['floating_ips']
+        'required': ['floating_ips'],
     }
 }
 
@@ -50,28 +53,9 @@
     'response_body': {
         'type': 'object',
         'properties': {
-            'floating_ip': {
-                'type': 'object',
-                'properties': {
-                    # NOTE: Now the type of 'id' is integer, but here allows
-                    # 'string' also because we will be able to change it to
-                    # 'uuid' in the future.
-                    'id': {'type': ['integer', 'string']},
-                    'pool': {'type': ['string', 'null']},
-                    'instance_id': {'type': ['string', 'null']},
-                    'ip': {
-                        'type': 'string',
-                        'format': 'ip-address'
-                    },
-                    'fixed_ip': {
-                        'type': ['string', 'null'],
-                        'format': 'ip-address'
-                    }
-                },
-                'required': ['id', 'pool', 'instance_id', 'ip', 'fixed_ip']
-            }
+            'floating_ip': common_floating_ip_info
         },
-        'required': ['floating_ip']
+        'required': ['floating_ip'],
     }
 }
 
@@ -87,11 +71,11 @@
                     'properties': {
                         'name': {'type': 'string'}
                     },
-                    'required': ['name']
+                    'required': ['name'],
                 }
             }
         },
-        'required': ['floating_ip_pools']
+        'required': ['floating_ip_pools'],
     }
 }
 
@@ -111,10 +95,10 @@
                     'ip_range': {'type': 'string'},
                     'pool': {'type': ['string', 'null']},
                 },
-                'required': ['interface', 'ip_range', 'pool']
+                'required': ['interface', 'ip_range', 'pool'],
             }
         },
-        'required': ['floating_ips_bulk_create']
+        'required': ['floating_ips_bulk_create'],
     }
 }
 
@@ -125,7 +109,7 @@
         'properties': {
             'floating_ips_bulk_delete': {'type': 'string'}
         },
-        'required': ['floating_ips_bulk_delete']
+        'required': ['floating_ips_bulk_delete'],
     }
 }
 
@@ -155,10 +139,10 @@
                     # NOTE: fixed_ip is introduced after JUNO release,
                     # So it is not defined as 'required'.
                     'required': ['address', 'instance_uuid', 'interface',
-                                 'pool', 'project_id']
+                                 'pool', 'project_id'],
                 }
             }
         },
-        'required': ['floating_ip_info']
+        'required': ['floating_ip_info'],
     }
 }
diff --git a/tempest/clients.py b/tempest/clients.py
index c75bef5..e1b6eab 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -227,7 +227,7 @@
             endpoint_type=CONF.data_processing.endpoint_type,
             **self.default_params_with_timeout_values)
         self.negative_client = negative_rest_client.NegativeRestClient(
-            self.auth_provider, service)
+            self.auth_provider, service, **self.default_params)
 
         # Generating EC2 credentials in tempest is only supported
         # with identity v2
diff --git a/tempest/common/accounts.py b/tempest/common/accounts.py
index c8b2b93..8e9a018 100644
--- a/tempest/common/accounts.py
+++ b/tempest/common/accounts.py
@@ -35,9 +35,9 @@
 
 class Accounts(cred_provider.CredentialProvider):
 
-    def __init__(self, name):
-        super(Accounts, self).__init__(name)
-        self.name = name
+    def __init__(self, identity_version=None, name=None):
+        super(Accounts, self).__init__(identity_version=identity_version,
+                                       name=name)
         if os.path.isfile(CONF.auth.test_accounts_file):
             accounts = read_accounts_yaml(CONF.auth.test_accounts_file)
             self.use_default_creds = False
@@ -45,13 +45,7 @@
             accounts = {}
             self.use_default_creds = True
         self.hash_dict = self.get_hash_dict(accounts)
-        # FIXME(dhellmann): The configuration option is not part of
-        # the API of the library, because if we change the option name
-        # or group it will break this use. Tempest needs to set this
-        # value somewhere that it owns, and then use
-        # lockutils.set_defaults() to tell oslo.concurrency what value
-        # to use.
-        self.accounts_dir = os.path.join(CONF.oslo_concurrency.lock_path,
+        self.accounts_dir = os.path.join(lockutils.get_lock_path(CONF),
                                          'test_accounts')
         self.isolated_creds = {}
 
@@ -208,7 +202,8 @@
         if self.isolated_creds.get('primary'):
             return self.isolated_creds.get('primary')
         creds = self._get_creds()
-        primary_credential = cred_provider.get_credentials(**creds)
+        primary_credential = cred_provider.get_credentials(
+            identity_version=self.identity_version, **creds)
         self.isolated_creds['primary'] = primary_credential
         return primary_credential
 
@@ -216,7 +211,8 @@
         if self.isolated_creds.get('alt'):
             return self.isolated_creds.get('alt')
         creds = self._get_creds()
-        alt_credential = cred_provider.get_credentials(**creds)
+        alt_credential = cred_provider.get_credentials(
+            identity_version=self.identity_version, **creds)
         self.isolated_creds['alt'] = alt_credential
         return alt_credential
 
@@ -232,7 +228,8 @@
             new_index = str(roles) + '-' + str(len(self.isolated_creds))
             self.isolated_creds[new_index] = exist_creds
         creds = self._get_creds(roles=roles)
-        role_credential = cred_provider.get_credentials(**creds)
+        role_credential = cred_provider.get_credentials(
+            identity_version=self.identity_version, **creds)
         self.isolated_creds[str(roles)] = role_credential
         return role_credential
 
@@ -300,10 +297,11 @@
             return self.isolated_creds.get('primary')
         if not self.use_default_creds:
             creds = self.get_creds(0)
-            primary_credential = cred_provider.get_credentials(**creds)
+            primary_credential = cred_provider.get_credentials(
+                identity_version=self.identity_version, **creds)
         else:
             primary_credential = cred_provider.get_configured_credentials(
-                'user')
+                credential_type='user', identity_version=self.identity_version)
         self.isolated_creds['primary'] = primary_credential
         return primary_credential
 
@@ -312,10 +310,12 @@
             return self.isolated_creds.get('alt')
         if not self.use_default_creds:
             creds = self.get_creds(1)
-            alt_credential = cred_provider.get_credentials(**creds)
+            alt_credential = cred_provider.get_credentials(
+                identity_version=self.identity_version, **creds)
         else:
             alt_credential = cred_provider.get_configured_credentials(
-                'alt_user')
+                credential_type='alt_user',
+                identity_version=self.identity_version)
         self.isolated_creds['alt'] = alt_credential
         return alt_credential
 
diff --git a/tempest/common/cred_provider.py b/tempest/common/cred_provider.py
index bff9a0a..9630d1c 100644
--- a/tempest/common/cred_provider.py
+++ b/tempest/common/cred_provider.py
@@ -63,7 +63,8 @@
             params[attr] = getattr(_section, prefix + "_" + attr)
     # Build and validate credentials. We are reading configured credentials,
     # so validate them even if fill_in is False
-    credentials = get_credentials(fill_in=fill_in, **params)
+    credentials = get_credentials(fill_in=fill_in,
+                                  identity_version=identity_version, **params)
     if not fill_in:
         if not credentials.is_valid():
             msg = ("The %s credentials are incorrectly set in the config file."
@@ -83,7 +84,7 @@
         domain_fields = set(x for x in auth.KeystoneV3Credentials.ATTRIBUTES
                             if 'domain' in x)
         if not domain_fields.intersection(kwargs.keys()):
-            kwargs['user_domain_name'] = CONF.identity.admin_domain_name
+            params['user_domain_name'] = CONF.identity.admin_domain_name
         auth_url = CONF.identity.uri_v3
     else:
         auth_url = CONF.identity.uri
@@ -95,8 +96,25 @@
 
 @six.add_metaclass(abc.ABCMeta)
 class CredentialProvider(object):
-    def __init__(self, name, password='pass', network_resources=None):
-        self.name = name
+    def __init__(self, identity_version=None, name=None, password='pass',
+                 network_resources=None):
+        """A CredentialProvider supplies credentials to test classes.
+        :param identity_version If specified it will return credentials of the
+                                corresponding identity version, otherwise it
+                                uses auth_version from configuration
+        :param name Name of the calling test. Included in provisioned
+                    credentials when credentials are provisioned on the fly
+        :param password Used for provisioned credentials when credentials are
+                        provisioned on the fly
+        :param network_resources Network resources required for the credentials
+        """
+        # TODO(andreaf) name and password are tenant isolation specific, and
+        # could be removed from this abstract class
+        self.name = name or "test_creds"
+        self.identity_version = identity_version or CONF.identity.auth_version
+        if not auth.is_identity_version_supported(self.identity_version):
+            raise exceptions.InvalidIdentityVersion(
+                identity_version=self.identity_version)
 
     @abc.abstractmethod
     def get_primary_creds(self):
diff --git a/tempest/common/credentials.py b/tempest/common/credentials.py
index 2f7fb73..1ca0128 100644
--- a/tempest/common/credentials.py
+++ b/tempest/common/credentials.py
@@ -26,7 +26,8 @@
 # Dropping interface and password, as they are never used anyways
 # TODO(andreaf) Drop them from the CredentialsProvider interface completely
 def get_isolated_credentials(name, network_resources=None,
-                             force_tenant_isolation=False):
+                             force_tenant_isolation=False,
+                             identity_version=None):
     # If a test requires a new account to work, it can have it via forcing
     # tenant isolation. A new account will be produced only for that test.
     # In case admin credentials are not available for the account creation,
@@ -34,13 +35,16 @@
     if CONF.auth.allow_tenant_isolation or force_tenant_isolation:
         return isolated_creds.IsolatedCreds(
             name=name,
-            network_resources=network_resources)
+            network_resources=network_resources,
+            identity_version=identity_version)
     else:
         if CONF.auth.locking_credentials_provider:
             # Most params are not relevant for pre-created accounts
-            return accounts.Accounts(name=name)
+            return accounts.Accounts(name=name,
+                                     identity_version=identity_version)
         else:
-            return accounts.NotLockingAccounts(name=name)
+            return accounts.NotLockingAccounts(
+                name=name, identity_version=identity_version)
 
 
 # We want a helper function here to check and see if admin credentials
diff --git a/tempest/common/fixed_network.py b/tempest/common/fixed_network.py
new file mode 100644
index 0000000..b06ddf2
--- /dev/null
+++ b/tempest/common/fixed_network.py
@@ -0,0 +1,89 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+from oslo_log import log as logging
+
+from tempest_lib import exceptions as lib_exc
+
+from tempest import config
+from tempest import exceptions
+
+CONF = config.CONF
+
+LOG = logging.getLogger(__name__)
+
+
+def get_tenant_network(creds_provider, compute_networks_client):
+    """Get a network usable by the primary tenant
+
+    :param creds_provider: instance of credential provider
+    :param compute_networks_client: compute network client. We want to have the
+           compute network client so we can have use a common approach for both
+           neutron and nova-network cases. If this is not an admin network
+           client, set_network_kwargs might fail in case fixed_network_name
+           is the network to be used, and it's not visible to the tenant
+    :return a dict with 'id' and 'name' of the network
+    """
+    fixed_network_name = CONF.compute.fixed_network_name
+    network = None
+    # NOTE(andreaf) get_primary_network will always be available once
+    # bp test-accounts-continued is implemented
+    if (CONF.auth.allow_tenant_isolation and
+        (CONF.service_available.neutron and
+         not CONF.service_available.ironic)):
+        network = creds_provider.get_primary_network()
+    else:
+        if fixed_network_name:
+            try:
+                resp = compute_networks_client.list_networks(
+                    name=fixed_network_name)
+                if isinstance(resp, list):
+                    networks = resp
+                elif isinstance(resp, dict):
+                    networks = resp['networks']
+                else:
+                    raise lib_exc.NotFound()
+                if len(networks) > 0:
+                    network = networks[0]
+                else:
+                    msg = "Configured fixed_network_name not found"
+                    raise exceptions.InvalidConfiguration(msg)
+                # To be consistent with network isolation, add name is only
+                # label is available
+                network['name'] = network.get('name', network.get('label'))
+            except lib_exc.NotFound:
+                # In case of nova network, if the fixed_network_name is not
+                # owned by the tenant, and the network client is not an admin
+                # one, list_networks will not find it
+                LOG.info('Unable to find network %s. '
+                         'Starting instance without specifying a network.' %
+                         fixed_network_name)
+                network = {'name': fixed_network_name}
+    LOG.info('Found network %s available for tenant' % network)
+    return network
+
+
+def set_networks_kwarg(network, kwargs=None):
+    """Set 'networks' kwargs for a server create if missing
+
+    :param network: dict of network to be used with 'id' and 'name'
+    :param kwargs: server create kwargs to be enhanced
+    :return: new dict of kwargs updated to include networks
+    """
+    params = copy.copy(kwargs) or {}
+    if kwargs and 'networks' in kwargs:
+        return params
+
+    if network:
+        params.update({"networks": [{'uuid': network['id']}]})
+    return params
diff --git a/tempest/common/isolated_creds.py b/tempest/common/isolated_creds.py
index 5f582c1..22fc9c3 100644
--- a/tempest/common/isolated_creds.py
+++ b/tempest/common/isolated_creds.py
@@ -12,8 +12,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import abc
 import netaddr
 from oslo_log import log as logging
+import six
 from tempest_lib.common.utils import data_utils
 from tempest_lib import exceptions as lib_exc
 
@@ -21,22 +23,142 @@
 from tempest.common import cred_provider
 from tempest import config
 from tempest import exceptions
+from tempest.services.identity.v2.json import identity_client as v2_identity
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
+@six.add_metaclass(abc.ABCMeta)
+class CredsClient(object):
+    """This class is a wrapper around the identity clients, to provide a
+     single interface for managing credentials in both v2 and v3 cases.
+     It's not bound to created credentials, only to a specific set of admin
+     credentials used for generating credentials.
+    """
+
+    def __init__(self, identity_client):
+        # The client implies version and credentials
+        self.identity_client = identity_client
+        self.credentials = self.identity_client.auth_provider.credentials
+
+    def create_user(self, username, password, project, email):
+        user = self.identity_client.create_user(
+            username, password, project['id'], email)
+        return user
+
+    @abc.abstractmethod
+    def create_project(self, name, description):
+        pass
+
+    def assign_user_role(self, user, project, role_name):
+        try:
+            roles = self._list_roles()
+            role = next(r for r in roles if r['name'] == role_name)
+        except StopIteration:
+            msg = 'No "%s" role found' % role_name
+            raise lib_exc.NotFound(msg)
+        try:
+            self.identity_client.assign_user_role(project['id'], user['id'],
+                                                  role['id'])
+        except lib_exc.Conflict:
+            LOG.debug("Role %s already assigned on project %s for user %s" % (
+                role['id'], project['id'], user['id']))
+
+    @abc.abstractmethod
+    def get_credentials(self, user, project, password):
+        pass
+
+    def delete_user(self, user_id):
+        self.identity_client.delete_user(user_id)
+
+    def _list_roles(self):
+        roles = self.identity_client.list_roles()
+        return roles
+
+
+class V2CredsClient(CredsClient):
+
+    def create_project(self, name, description):
+        tenant = self.identity_client.create_tenant(
+            name=name, description=description)
+        return tenant
+
+    def get_credentials(self, user, project, password):
+        return cred_provider.get_credentials(
+            identity_version='v2',
+            username=user['name'], user_id=user['id'],
+            tenant_name=project['name'], tenant_id=project['id'],
+            password=password)
+
+    def delete_project(self, project_id):
+        self.identity_client.delete_tenant(project_id)
+
+
+class V3CredsClient(CredsClient):
+
+    def __init__(self, identity_client, domain_name):
+        super(V3CredsClient, self).__init__(identity_client)
+        try:
+            # Domain names must be unique, in any case a list is returned,
+            # selecting the first (and only) element
+            self.creds_domain = self.identity_client.list_domains(
+                params={'name': domain_name})[0]
+        except lib_exc.NotFound:
+            # TODO(andrea) we could probably create the domain on the fly
+            msg = "Configured domain %s could not be found" % domain_name
+            raise exceptions.InvalidConfiguration(msg)
+
+    def create_project(self, name, description):
+        project = self.identity_client.create_project(
+            name=name, description=description,
+            domain_id=self.creds_domain['id'])
+        return project
+
+    def get_credentials(self, user, project, password):
+        return cred_provider.get_credentials(
+            identity_version='v3',
+            username=user['name'], user_id=user['id'],
+            project_name=project['name'], project_id=project['id'],
+            password=password,
+            project_domain_name=self.creds_domain['name'])
+
+    def delete_project(self, project_id):
+        self.identity_client.delete_project(project_id)
+
+
+def get_creds_client(identity_client, project_domain_name=None):
+    if isinstance(identity_client, v2_identity.IdentityClientJSON):
+        return V2CredsClient(identity_client)
+    else:
+        return V3CredsClient(identity_client, project_domain_name)
+
+
 class IsolatedCreds(cred_provider.CredentialProvider):
 
-    def __init__(self, name, password='pass', network_resources=None):
-        super(IsolatedCreds, self).__init__(name, password, network_resources)
+    def __init__(self, identity_version=None, name=None, password='pass',
+                 network_resources=None):
+        super(IsolatedCreds, self).__init__(identity_version, name, password,
+                                            network_resources)
         self.network_resources = network_resources
         self.isolated_creds = {}
         self.isolated_net_resources = {}
         self.ports = []
         self.password = password
+        self.default_admin_creds = cred_provider.get_configured_credentials(
+            'identity_admin', fill_in=True,
+            identity_version=self.identity_version)
         self.identity_admin_client, self.network_admin_client = (
             self._get_admin_clients())
+        # Domain where isolated credentials are provisioned (v3 only).
+        # Use that of the admin account is None is configured.
+        self.creds_domain_name = None
+        if self.identity_version == 'v3':
+            self.creds_domain_name = (
+                CONF.auth.tenant_isolation_domain_name or
+                self.default_admin_creds.project_domain_name)
+        self.creds_client = get_creds_client(
+            self.identity_admin_client, self.creds_domain_name)
 
     def _get_admin_clients(self):
         """
@@ -45,57 +167,11 @@
             identity
             network
         """
-        os = clients.AdminManager()
-        return os.identity_client, os.network_client
-
-    def _create_tenant(self, name, description):
-        tenant = self.identity_admin_client.create_tenant(
-            name=name, description=description)
-        return tenant
-
-    def _get_tenant_by_name(self, name):
-        tenant = self.identity_admin_client.get_tenant_by_name(name)
-        return tenant
-
-    def _create_user(self, username, password, tenant, email):
-        user = self.identity_admin_client.create_user(
-            username, password, tenant['id'], email)
-        return user
-
-    def _get_user(self, tenant, username):
-        user = self.identity_admin_client.get_user_by_username(
-            tenant['id'], username)
-        return user
-
-    def _list_roles(self):
-        roles = self.identity_admin_client.list_roles()
-        return roles
-
-    def _assign_user_role(self, tenant, user, role_name):
-        role = None
-        try:
-            roles = self._list_roles()
-            role = next(r for r in roles if r['name'] == role_name)
-        except StopIteration:
-            msg = 'No "%s" role found' % role_name
-            raise lib_exc.NotFound(msg)
-        try:
-            self.identity_admin_client.assign_user_role(tenant['id'],
-                                                        user['id'],
-                                                        role['id'])
-        except lib_exc.Conflict:
-            LOG.warning('Trying to add %s for user %s in tenant %s but they '
-                        ' were already granted that role' % (role_name,
-                                                             user['name'],
-                                                             tenant['name']))
-
-    def _delete_user(self, user):
-        self.identity_admin_client.delete_user(user)
-
-    def _delete_tenant(self, tenant):
-        if CONF.service_available.neutron:
-            self._cleanup_default_secgroup(tenant)
-        self.identity_admin_client.delete_tenant(tenant)
+        os = clients.Manager(self.default_admin_creds)
+        if self.identity_version == 'v2':
+            return os.identity_client, os.network_client
+        else:
+            return os.identity_v3_client, os.network_client
 
     def _create_creds(self, suffix="", admin=False, roles=None):
         """Create random credentials under the following schema.
@@ -112,31 +188,26 @@
         else:
             root = self.name
 
-        tenant_name = data_utils.rand_name(root) + suffix
-        tenant_desc = tenant_name + "-desc"
-        tenant = self._create_tenant(name=tenant_name,
-                                     description=tenant_desc)
+        project_name = data_utils.rand_name(root) + suffix
+        project_desc = project_name + "-desc"
+        project = self.creds_client.create_project(
+            name=project_name, description=project_desc)
 
         username = data_utils.rand_name(root) + suffix
         email = data_utils.rand_name(root) + suffix + "@example.com"
-        user = self._create_user(username, self.password,
-                                 tenant, email)
+        user = self.creds_client.create_user(
+            username, self.password, project, email)
         if admin:
-            self._assign_user_role(tenant, user, CONF.identity.admin_role)
+            self.creds_client.assign_user_role(user, project,
+                                               CONF.identity.admin_role)
         # Add roles specified in config file
         for conf_role in CONF.auth.tempest_roles:
-            self._assign_user_role(tenant, user, conf_role)
+            self.creds_client.assign_user_role(user, project, conf_role)
         # Add roles requested by caller
         if roles:
             for role in roles:
-                self._assign_user_role(tenant, user, role)
-        return self._get_credentials(user, tenant)
-
-    def _get_credentials(self, user, tenant):
-        return cred_provider.get_credentials(
-            username=user['name'], user_id=user['id'],
-            tenant_name=tenant['name'], tenant_id=tenant['id'],
-            password=self.password)
+                self.creds_client.assign_user_role(user, project, role)
+        return self.creds_client.get_credentials(user, project, self.password)
 
     def _create_network_resources(self, tenant_id):
         network = None
@@ -371,12 +442,14 @@
         self._clear_isolated_net_resources()
         for creds in self.isolated_creds.itervalues():
             try:
-                self._delete_user(creds.user_id)
+                self.creds_client.delete_user(creds.user_id)
             except lib_exc.NotFound:
                 LOG.warn("user with name: %s not found for delete" %
                          creds.username)
             try:
-                self._delete_tenant(creds.tenant_id)
+                if CONF.service_available.neutron:
+                    self._cleanup_default_secgroup(creds.tenant_id)
+                self.creds_client.delete_project(creds.tenant_id)
             except lib_exc.NotFound:
                 LOG.warn("tenant with name: %s not found for delete" %
                          creds.tenant_name)
diff --git a/tempest/common/negative_rest_client.py b/tempest/common/negative_rest_client.py
index a02e494..abd8b31 100644
--- a/tempest/common/negative_rest_client.py
+++ b/tempest/common/negative_rest_client.py
@@ -25,25 +25,39 @@
     """
     Version of RestClient that does not raise exceptions.
     """
-    def __init__(self, auth_provider, service):
-        region = self._get_region(service)
-        super(NegativeRestClient, self).__init__(auth_provider,
-                                                 service, region)
+    def __init__(self, auth_provider, service,
+                 build_interval=None, build_timeout=None,
+                 disable_ssl_certificate_validation=None,
+                 ca_certs=None, trace_requests=None):
+        region, endpoint_type = self._get_region_and_endpoint_type(service)
+        super(NegativeRestClient, self).__init__(
+            auth_provider,
+            service,
+            region,
+            endpoint_type=endpoint_type,
+            build_interval=build_interval,
+            build_timeout=build_timeout,
+            disable_ssl_certificate_validation=(
+                disable_ssl_certificate_validation),
+            ca_certs=ca_certs,
+            trace_requests=trace_requests)
 
-    def _get_region(self, service):
+    def _get_region_and_endpoint_type(self, service):
         """
         Returns the region for a specific service
         """
         service_region = None
+        service_endpoint_type = None
         for cfgname in dir(CONF._config):
             # Find all config.FOO.catalog_type and assume FOO is a service.
             cfg = getattr(CONF, cfgname)
             catalog_type = getattr(cfg, 'catalog_type', None)
             if catalog_type == service:
                 service_region = getattr(cfg, 'region', None)
+                service_endpoint_type = getattr(cfg, 'endpoint_type', None)
         if not service_region:
             service_region = CONF.identity.region
-        return service_region
+        return service_region, service_endpoint_type
 
     def _error_checker(self, method, url,
                        headers, body, resp, resp_body):
diff --git a/tempest/common/service_client.py b/tempest/common/service_client.py
index ad6610a..87e925d 100644
--- a/tempest/common/service_client.py
+++ b/tempest/common/service_client.py
@@ -14,10 +14,6 @@
 
 from tempest_lib.common import rest_client
 
-from tempest import config
-
-CONF = config.CONF
-
 
 class ServiceClient(rest_client.RestClient):
 
@@ -26,15 +22,11 @@
                  disable_ssl_certificate_validation=None, ca_certs=None,
                  trace_requests=None):
 
-        # TODO(oomichi): This params setting should be removed after all
-        # service clients pass these values, and we can make ServiceClient
-        # free from CONF values.
-        dscv = (disable_ssl_certificate_validation or
-                CONF.identity.disable_ssl_certificate_validation)
+        dscv = disable_ssl_certificate_validation
         params = {
             'disable_ssl_certificate_validation': dscv,
-            'ca_certs': ca_certs or CONF.identity.ca_certificates_file,
-            'trace_requests': trace_requests or CONF.debug.trace_requests
+            'ca_certs': ca_certs,
+            'trace_requests': trace_requests
         }
 
         if endpoint_type is not None:
diff --git a/tempest/common/utils/linux/remote_client.py b/tempest/common/utils/linux/remote_client.py
index 1f1414f..b19faef 100644
--- a/tempest/common/utils/linux/remote_client.py
+++ b/tempest/common/utils/linux/remote_client.py
@@ -145,7 +145,7 @@
 
     def _renew_lease_dhclient(self, fixed_ip=None):
         """Renews DHCP lease via dhclient client. """
-        cmd = "sudo /sbin/dhclient -r && /sbin/dhclient"
+        cmd = "sudo /sbin/dhclient -r && sudo /sbin/dhclient"
         self.exec_command(cmd)
 
     def renew_lease(self, fixed_ip=None):
diff --git a/tempest/config.py b/tempest/config.py
index 12620de..78952f1 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -60,7 +60,13 @@
                      "number of concurrent test processes."),
     cfg.ListOpt('tempest_roles',
                 help="Roles to assign to all users created by tempest",
-                default=[])
+                default=[]),
+    cfg.StrOpt('tenant_isolation_domain_name',
+               default=None,
+               help="Only applicable when identity.auth_version is v3."
+                    "Domain within which isolated credentials are provisioned."
+                    "The default \"None\" means that the domain from the"
+                    "admin user is used instead.")
 ]
 
 identity_group = cfg.OptGroup(name='identity',
@@ -226,9 +232,11 @@
                help="Timeout in seconds to wait for output from ssh "
                     "channel."),
     cfg.StrOpt('fixed_network_name',
-               default='private',
                help="Name of the fixed network that is visible to all test "
-                    "tenants."),
+                    "tenants. If multiple networks are available for a tenant"
+                    " this is the network which will be used for creating "
+                    "servers if tempest does not create a network or a "
+                    "network is not specified elsewhere"),
     cfg.StrOpt('network_for_ssh',
                default='public',
                help="Network used for SSH connections. Ignored if "
@@ -319,7 +327,8 @@
     cfg.BoolOpt('block_migrate_cinder_iscsi',
                 default=False,
                 help="Does the test environment block migration support "
-                     "cinder iSCSI volumes"),
+                "cinder iSCSI volumes. Note, libvirt doesn't support this, "
+                "see https://bugs.launchpad.net/nova/+bug/1398999"),
     cfg.BoolOpt('vnc_console',
                 default=False,
                 help='Enable VNC console. This configuration value should '
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index f8cc17c..bae8296 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -24,6 +24,7 @@
 
 from tempest import clients
 from tempest.common import credentials
+from tempest.common import fixed_network
 from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
@@ -184,6 +185,8 @@
             flavor = CONF.compute.flavor_ref
         if create_kwargs is None:
             create_kwargs = {}
+        network = self.get_tenant_network()
+        fixed_network.set_networks_kwarg(network, create_kwargs)
 
         LOG.debug("Creating a server (name: %s, image: %s, flavor: %s)",
                   name, image, flavor)
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 35ac42b..3e259b0 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -119,7 +119,7 @@
         return ssh_client.exec_command('cat /tmp/text')
 
     def _write_text(self, ssh_client):
-        text = data_utils.rand_name('text-')
+        text = data_utils.rand_name('text')
         ssh_client.exec_command('echo "%s" > /tmp/text; sync' % (text))
 
         return self._get_content(ssh_client)
diff --git a/tempest/services/compute/json/aggregates_client.py b/tempest/services/compute/json/aggregates_client.py
index 7f1c162..36a347b 100644
--- a/tempest/services/compute/json/aggregates_client.py
+++ b/tempest/services/compute/json/aggregates_client.py
@@ -17,8 +17,7 @@
 
 from tempest_lib import exceptions as lib_exc
 
-from tempest.api_schema.response.compute import aggregates as schema
-from tempest.api_schema.response.compute.v2_1 import aggregates as v2_schema
+from tempest.api_schema.response.compute.v2_1 import aggregates as schema
 from tempest.common import service_client
 
 
@@ -44,7 +43,7 @@
         resp, body = self.post('os-aggregates', post_body)
 
         body = json.loads(body)
-        self.validate_response(v2_schema.create_aggregate, resp, body)
+        self.validate_response(schema.create_aggregate, resp, body)
         return service_client.ResponseBody(resp, body['aggregate'])
 
     def update_aggregate(self, aggregate_id, name, availability_zone=None):
@@ -63,7 +62,7 @@
     def delete_aggregate(self, aggregate_id):
         """Deletes the given aggregate."""
         resp, body = self.delete("os-aggregates/%s" % str(aggregate_id))
-        self.validate_response(v2_schema.delete_aggregate, resp, body)
+        self.validate_response(schema.delete_aggregate, resp, body)
         return service_client.ResponseBody(resp, body)
 
     def is_resource_deleted(self, id):
diff --git a/tempest/services/compute/json/fixed_ips_client.py b/tempest/services/compute/json/fixed_ips_client.py
index dda940c..7ba424f 100644
--- a/tempest/services/compute/json/fixed_ips_client.py
+++ b/tempest/services/compute/json/fixed_ips_client.py
@@ -25,12 +25,12 @@
         url = "os-fixed-ips/%s" % (fixed_ip)
         resp, body = self.get(url)
         body = json.loads(body)
-        self.validate_response(schema.fixed_ips, resp, body)
+        self.validate_response(schema.get_fixed_ip, resp, body)
         return service_client.ResponseBody(resp, body['fixed_ip'])
 
     def reserve_fixed_ip(self, ip, body):
         """This reserves and unreserves fixed ips."""
         url = "os-fixed-ips/%s/action" % (ip)
         resp, body = self.post(url, json.dumps(body))
-        self.validate_response(schema.fixed_ip_action, resp, body)
+        self.validate_response(schema.reserve_fixed_ip, resp, body)
         return service_client.ResponseBody(resp)
diff --git a/tempest/services/compute/json/networks_client.py b/tempest/services/compute/json/networks_client.py
index ef1c058..0ae0920 100644
--- a/tempest/services/compute/json/networks_client.py
+++ b/tempest/services/compute/json/networks_client.py
@@ -20,11 +20,15 @@
 
 class NetworksClientJSON(service_client.ServiceClient):
 
-    def list_networks(self):
+    def list_networks(self, name=None):
         resp, body = self.get("os-networks")
         body = json.loads(body)
         self.expected_success(200, resp.status)
-        return service_client.ResponseBodyList(resp, body['networks'])
+        if name:
+            networks = [n for n in body['networks'] if n['label'] == name]
+        else:
+            networks = body['networks']
+        return service_client.ResponseBodyList(resp, networks)
 
     def get_network(self, network_id):
         resp, body = self.get("os-networks/%s" % str(network_id))
diff --git a/tempest/services/identity/v3/json/identity_client.py b/tempest/services/identity/v3/json/identity_client.py
index be5aa80..bc90fd1 100644
--- a/tempest/services/identity/v3/json/identity_client.py
+++ b/tempest/services/identity/v3/json/identity_client.py
@@ -242,9 +242,12 @@
         self.expected_success(204, resp.status)
         return service_client.ResponseBody(resp, body)
 
-    def list_domains(self):
+    def list_domains(self, params=None):
         """List Domains."""
-        resp, body = self.get('domains')
+        url = 'domains'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.get(url)
         self.expected_success(200, resp.status)
         body = json.loads(body)
         return service_client.ResponseBodyList(resp, body['domains'])
diff --git a/tempest/services/image/v1/json/image_client.py b/tempest/services/image/v1/json/image_client.py
index 0c35174..ec7900b 100644
--- a/tempest/services/image/v1/json/image_client.py
+++ b/tempest/services/image/v1/json/image_client.py
@@ -36,7 +36,7 @@
     def __init__(self, auth_provider, catalog_type, region, endpoint_type=None,
                  build_interval=None, build_timeout=None,
                  disable_ssl_certificate_validation=None,
-                 ca_certs=None, **kwargs):
+                 ca_certs=None, trace_requests=None):
         super(ImageClientJSON, self).__init__(
             auth_provider,
             catalog_type,
@@ -47,7 +47,7 @@
             disable_ssl_certificate_validation=(
                 disable_ssl_certificate_validation),
             ca_certs=ca_certs,
-            **kwargs)
+            trace_requests=trace_requests)
         self._http = None
         self.dscv = disable_ssl_certificate_validation
         self.ca_certs = ca_certs
diff --git a/tempest/services/image/v2/json/image_client.py b/tempest/services/image/v2/json/image_client.py
index e55a824..6b04144 100644
--- a/tempest/services/image/v2/json/image_client.py
+++ b/tempest/services/image/v2/json/image_client.py
@@ -28,7 +28,7 @@
     def __init__(self, auth_provider, catalog_type, region, endpoint_type=None,
                  build_interval=None, build_timeout=None,
                  disable_ssl_certificate_validation=None, ca_certs=None,
-                 **kwargs):
+                 trace_requests=None):
         super(ImageClientV2JSON, self).__init__(
             auth_provider,
             catalog_type,
@@ -39,7 +39,7 @@
             disable_ssl_certificate_validation=(
                 disable_ssl_certificate_validation),
             ca_certs=ca_certs,
-            **kwargs)
+            trace_requests=trace_requests)
         self._http = None
         self.dscv = disable_ssl_certificate_validation
         self.ca_certs = ca_certs
diff --git a/tempest/stress/actions/volume_attach_verify.py b/tempest/stress/actions/volume_attach_verify.py
index 0baf2de..c8d9f06 100644
--- a/tempest/stress/actions/volume_attach_verify.py
+++ b/tempest/stress/actions/volume_attach_verify.py
@@ -53,8 +53,8 @@
 
     def _create_sec_group(self):
         sec_grp_cli = self.manager.security_groups_client
-        s_name = data_utils.rand_name('sec_grp-')
-        s_description = data_utils.rand_name('desc-')
+        s_name = data_utils.rand_name('sec_grp')
+        s_description = data_utils.rand_name('desc')
         self.sec_grp = sec_grp_cli.create_security_group(s_name,
                                                          s_description)
         create_rule = sec_grp_cli.create_security_group_rule
diff --git a/tempest/test.py b/tempest/test.py
index 7039f4c..da936b4 100644
--- a/tempest/test.py
+++ b/tempest/test.py
@@ -32,6 +32,7 @@
 
 from tempest import clients
 from tempest.common import credentials
+from tempest.common import fixed_network
 import tempest.common.generator.valid_generator as valid
 from tempest import config
 from tempest import exceptions
@@ -378,17 +379,19 @@
                                                    level=None))
 
     @classmethod
-    def get_client_manager(cls):
+    def get_client_manager(cls, identity_version=None):
         """
         Returns an OpenStack client manager
         """
         force_tenant_isolation = getattr(cls, 'force_tenant_isolation', None)
+        identity_version = identity_version or CONF.identity.auth_version
 
         if (not hasattr(cls, 'isolated_creds') or
             not cls.isolated_creds.name == cls.__name__):
             cls.isolated_creds = credentials.get_isolated_credentials(
                 name=cls.__name__, network_resources=cls.network_resources,
                 force_tenant_isolation=force_tenant_isolation,
+                identity_version=identity_version
             )
 
         creds = cls.isolated_creds.get_primary_creds()
@@ -433,6 +436,21 @@
                 'subnet': subnet,
                 'dhcp': dhcp}
 
+    @classmethod
+    def get_tenant_network(cls):
+        """Get the network to be used in testing
+
+        :return: network dict including 'id' and 'name'
+        """
+        # Make sure isolated_creds exists and get a network client
+        networks_client = cls.get_client_manager().networks_client
+        isolated_creds = getattr(cls, 'isolated_creds', None)
+        if credentials.is_admin_available():
+            admin_creds = isolated_creds.get_admin_creds()
+            networks_client = clients.Manager(admin_creds).networks_client
+        return fixed_network.get_tenant_network(isolated_creds,
+                                                networks_client)
+
     def assertEmpty(self, list, msg=None):
         self.assertTrue(len(list) == 0, msg)
 
diff --git a/tempest/tests/common/test_accounts.py b/tempest/tests/common/test_accounts.py
index 29fe902..2a98a06 100644
--- a/tempest/tests/common/test_accounts.py
+++ b/tempest/tests/common/test_accounts.py
@@ -17,6 +17,7 @@
 
 import mock
 from oslo_concurrency.fixture import lockutils as lockutils_fixtures
+from oslo_concurrency import lockutils
 from oslo_config import cfg
 from oslotest import mockpatch
 
@@ -81,7 +82,7 @@
     def test_get_hash(self):
         self.stubs.Set(token_client.TokenClientJSON, 'raw_request',
                        fake_identity._fake_v2_response)
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         hash_list = self._get_hash_list(self.test_accounts)
         test_cred_dict = self.test_accounts[3]
         test_creds = auth.get_credentials(fake_identity.FAKE_AUTH_URL,
@@ -90,7 +91,7 @@
         self.assertEqual(hash_list[3], results)
 
     def test_get_hash_dict(self):
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         hash_dict = test_account_class.get_hash_dict(self.test_accounts)
         hash_list = self._get_hash_list(self.test_accounts)
         for hash in hash_list:
@@ -101,7 +102,7 @@
         # Emulate the lock existing on the filesystem
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=True))
         with mock.patch('__builtin__.open', mock.mock_open(), create=True):
-            test_account_class = accounts.Accounts('test_name')
+            test_account_class = accounts.Accounts('v2', 'test_name')
             res = test_account_class._create_hash_file('12345')
         self.assertFalse(res, "_create_hash_file should return False if the "
                          "pseudo-lock file already exists")
@@ -110,7 +111,7 @@
         # Emulate the lock not existing on the filesystem
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=False))
         with mock.patch('__builtin__.open', mock.mock_open(), create=True):
-            test_account_class = accounts.Accounts('test_name')
+            test_account_class = accounts.Accounts('v2', 'test_name')
             res = test_account_class._create_hash_file('12345')
         self.assertTrue(res, "_create_hash_file should return True if the "
                         "pseudo-lock doesn't already exist")
@@ -122,17 +123,11 @@
         hash_list = self._get_hash_list(self.test_accounts)
         mkdir_mock = self.useFixture(mockpatch.Patch('os.mkdir'))
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=False))
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         with mock.patch('__builtin__.open', mock.mock_open(),
                         create=True) as open_mock:
             test_account_class._get_free_hash(hash_list)
-            # FIXME(dhellmann): The configuration option is not part
-            # of the API of the library, because if we change the
-            # option name or group it will break this use. Tempest
-            # needs to set this value somewhere that it owns, and then
-            # use lockutils.set_defaults() to tell oslo.concurrency
-            # what value to use.
-            lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
+            lock_path = os.path.join(lockutils.get_lock_path(accounts.CONF),
                                      'test_accounts',
                                      hash_list[0])
             open_mock.assert_called_once_with(lock_path, 'w')
@@ -147,7 +142,7 @@
         self.useFixture(mockpatch.Patch('os.path.isdir', return_value=True))
         # Emulate all lcoks in list are in use
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=True))
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         with mock.patch('__builtin__.open', mock.mock_open(), create=True):
             self.assertRaises(exceptions.InvalidConfiguration,
                               test_account_class._get_free_hash, hash_list)
@@ -157,7 +152,7 @@
         # Emulate no pre-existing lock
         self.useFixture(mockpatch.Patch('os.path.isdir', return_value=True))
         hash_list = self._get_hash_list(self.test_accounts)
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
 
         def _fake_is_file(path):
             # Fake isfile() to return that the path exists unless a specific
@@ -170,13 +165,7 @@
         with mock.patch('__builtin__.open', mock.mock_open(),
                         create=True) as open_mock:
             test_account_class._get_free_hash(hash_list)
-            # FIXME(dhellmann): The configuration option is not part
-            # of the API of the library, because if we change the
-            # option name or group it will break this use. Tempest
-            # needs to set this value somewhere that it owns, and then
-            # use lockutils.set_defaults() to tell oslo.concurrency
-            # what value to use.
-            lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
+            lock_path = os.path.join(lockutils.get_lock_path(accounts.CONF),
                                      'test_accounts',
                                      hash_list[3])
             open_mock.assert_has_calls([mock.call(lock_path, 'w')])
@@ -188,17 +177,11 @@
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=True))
         # Pretend the lock dir is empty
         self.useFixture(mockpatch.Patch('os.listdir', return_value=[]))
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         remove_mock = self.useFixture(mockpatch.Patch('os.remove'))
         rmdir_mock = self.useFixture(mockpatch.Patch('os.rmdir'))
         test_account_class.remove_hash(hash_list[2])
-        # FIXME(dhellmann): The configuration option is not part of
-        # the API of the library, because if we change the option name
-        # or group it will break this use. Tempest needs to set this
-        # value somewhere that it owns, and then use
-        # lockutils.set_defaults() to tell oslo.concurrency what value
-        # to use.
-        hash_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
+        hash_path = os.path.join(lockutils.get_lock_path(accounts.CONF),
                                  'test_accounts',
                                  hash_list[2])
         lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
@@ -214,24 +197,18 @@
         # Pretend the lock dir is empty
         self.useFixture(mockpatch.Patch('os.listdir', return_value=[
             hash_list[1], hash_list[4]]))
-        test_account_class = accounts.Accounts('test_name')
+        test_account_class = accounts.Accounts('v2', 'test_name')
         remove_mock = self.useFixture(mockpatch.Patch('os.remove'))
         rmdir_mock = self.useFixture(mockpatch.Patch('os.rmdir'))
         test_account_class.remove_hash(hash_list[2])
-        # FIXME(dhellmann): The configuration option is not part of
-        # the API of the library, because if we change the option name
-        # or group it will break this use. Tempest needs to set this
-        # value somewhere that it owns, and then use
-        # lockutils.set_defaults() to tell oslo.concurrency what value
-        # to use.
-        hash_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
+        hash_path = os.path.join(lockutils.get_lock_path(accounts.CONF),
                                  'test_accounts',
                                  hash_list[2])
         remove_mock.mock.assert_called_once_with(hash_path)
         rmdir_mock.mock.assert_not_called()
 
     def test_is_multi_user(self):
-        test_accounts_class = accounts.Accounts('test_name')
+        test_accounts_class = accounts.Accounts('v2', 'test_name')
         self.assertTrue(test_accounts_class.is_multi_user())
 
     def test_is_not_multi_user(self):
@@ -239,14 +216,14 @@
         self.useFixture(mockpatch.Patch(
             'tempest.common.accounts.read_accounts_yaml',
             return_value=self.test_accounts))
-        test_accounts_class = accounts.Accounts('test_name')
+        test_accounts_class = accounts.Accounts('v2', 'test_name')
         self.assertFalse(test_accounts_class.is_multi_user())
 
     def test__get_creds_by_roles_one_role(self):
         self.useFixture(mockpatch.Patch(
             'tempest.common.accounts.read_accounts_yaml',
             return_value=self.test_accounts))
-        test_accounts_class = accounts.Accounts('test_name')
+        test_accounts_class = accounts.Accounts('v2', 'test_name')
         hashes = test_accounts_class.hash_dict['roles']['role4']
         temp_hash = hashes[0]
         get_free_hash_mock = self.useFixture(mockpatch.PatchObject(
@@ -263,7 +240,7 @@
         self.useFixture(mockpatch.Patch(
             'tempest.common.accounts.read_accounts_yaml',
             return_value=self.test_accounts))
-        test_accounts_class = accounts.Accounts('test_name')
+        test_accounts_class = accounts.Accounts('v2', 'test_name')
         hashes = test_accounts_class.hash_dict['roles']['role4']
         hashes2 = test_accounts_class.hash_dict['roles']['role2']
         hashes = list(set(hashes) & set(hashes2))
@@ -282,7 +259,7 @@
         self.useFixture(mockpatch.Patch(
             'tempest.common.accounts.read_accounts_yaml',
             return_value=self.test_accounts))
-        test_accounts_class = accounts.Accounts('test_name')
+        test_accounts_class = accounts.Accounts('v2', 'test_name')
         hashes = test_accounts_class.hash_dict['creds'].keys()
         admin_hashes = test_accounts_class.hash_dict['roles'][
             cfg.CONF.identity.admin_role]
@@ -321,7 +298,7 @@
         self.useFixture(mockpatch.Patch('os.path.isfile', return_value=True))
 
     def test_get_creds(self):
-        test_accounts_class = accounts.NotLockingAccounts('test_name')
+        test_accounts_class = accounts.NotLockingAccounts('v2', 'test_name')
         for i in xrange(len(self.test_accounts)):
             creds = test_accounts_class.get_creds(i)
             msg = "Empty credentials returned for ID %s" % str(i)
diff --git a/tempest/tests/common/test_admin_available.py b/tempest/tests/common/test_admin_available.py
new file mode 100644
index 0000000..5070f22
--- /dev/null
+++ b/tempest/tests/common/test_admin_available.py
@@ -0,0 +1,102 @@
+# Copyright 2015 Red Hat, Inc.
+#
+#    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.config import cfg
+from oslotest import mockpatch
+
+from tempest.common import credentials
+from tempest import config
+from tempest.tests import base
+from tempest.tests import fake_config
+
+
+class TestAdminAvailable(base.TestCase):
+
+    def setUp(self):
+        super(TestAdminAvailable, self).setUp()
+        self.useFixture(fake_config.ConfigFixture())
+        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
+
+    def run_test(self, tenant_isolation, use_accounts_file, admin_creds):
+
+        cfg.CONF.set_default('allow_tenant_isolation',
+                             tenant_isolation, group='auth')
+        if use_accounts_file:
+            accounts = [{'username': 'u1',
+                         'tenant_name': 't1',
+                         'password': 'p'},
+                        {'username': 'u2',
+                         'tenant_name': 't2',
+                         'password': 'p'}]
+            if admin_creds == 'role':
+                accounts.append({'username': 'admin',
+                                 'tenant_name': 'admin',
+                                 'password': 'p',
+                                 'roles': ['admin']})
+            elif admin_creds == 'type':
+                accounts.append({'username': 'admin',
+                                 'tenant_name': 'admin',
+                                 'password': 'p',
+                                 'types': ['admin']})
+            self.useFixture(mockpatch.Patch(
+                'tempest.common.accounts.read_accounts_yaml',
+                return_value=accounts))
+            self.useFixture(mockpatch.Patch('os.path.isfile',
+                                            return_value=True))
+        else:
+            self.useFixture(mockpatch.Patch('os.path.isfile',
+                                            return_value=False))
+            if admin_creds:
+                (u, t, p) = ('u', 't', 'p')
+            else:
+                (u, t, p) = (None, None, None)
+
+            cfg.CONF.set_default('admin_username', u, group='identity')
+            cfg.CONF.set_default('admin_tenant_name', t, group='identity')
+            cfg.CONF.set_default('admin_password', p, group='identity')
+
+        expected = admin_creds is not None or tenant_isolation
+        observed = credentials.is_admin_available()
+        self.assertEqual(expected, observed)
+
+    # Tenant isolation implies admin so only one test case for True
+    def test__tenant_isolation__accounts_file__no_admin(self):
+        self.run_test(tenant_isolation=True,
+                      use_accounts_file=True,
+                      admin_creds=None)
+
+    def test__no_tenant_isolation__accounts_file__no_admin(self):
+        self.run_test(tenant_isolation=False,
+                      use_accounts_file=True,
+                      admin_creds=None)
+
+    def test__no_tenant_isolation__accounts_file__admin_role(self):
+        self.run_test(tenant_isolation=False,
+                      use_accounts_file=True,
+                      admin_creds='role')
+
+    def test__no_tenant_isolation__accounts_file__admin_type(self):
+        self.run_test(tenant_isolation=False,
+                      use_accounts_file=True,
+                      admin_creds='type')
+
+    def test__no_tenant_isolation__no_accounts_file__no_admin(self):
+        self.run_test(tenant_isolation=False,
+                      use_accounts_file=False,
+                      admin_creds=None)
+
+    def test__no_tenant_isolation__no_accounts_file__admin(self):
+        self.run_test(tenant_isolation=False,
+                      use_accounts_file=False,
+                      admin_creds='role')
diff --git a/tempest/tests/common/test_cred_provider.py b/tempest/tests/common/test_cred_provider.py
index 4059a1d..76430ac 100644
--- a/tempest/tests/common/test_cred_provider.py
+++ b/tempest/tests/common/test_cred_provider.py
@@ -17,11 +17,13 @@
 from tempest import auth
 from tempest.common import cred_provider
 from tempest.common import tempest_fixtures as fixtures
+from tempest import config
 from tempest.services.identity.v2.json import token_client as v2_client
 from tempest.services.identity.v3.json import token_client as v3_client
+from tempest.tests import fake_config
 from tempest.tests import fake_identity
-# Note: eventually the auth module will move to tempest-lib, and so wil its
-# unit tests. *CredentialsTests will be imported from tempest-lib then.
+# Note(andreaf): once credentials tests move to tempest-lib, I will copy the
+# parts of them required by these here.
 from tempest.tests import test_credentials as test_creds
 
 
@@ -39,6 +41,8 @@
 
     def setUp(self):
         super(ConfiguredV2CredentialsTests, self).setUp()
+        self.useFixture(fake_config.ConfigFixture())
+        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
         self.stubs.Set(self.tokenclient_class, 'raw_request',
                        self.identity_response)
 
diff --git a/tempest/tests/test_credentials.py b/tempest/tests/test_credentials.py
index 350b190..bf44d11 100644
--- a/tempest/tests/test_credentials.py
+++ b/tempest/tests/test_credentials.py
@@ -16,13 +16,10 @@
 import copy
 
 from tempest import auth
-from tempest.common import tempest_fixtures as fixtures
-from tempest import config
 from tempest import exceptions
 from tempest.services.identity.v2.json import token_client as v2_client
 from tempest.services.identity.v3.json import token_client as v3_client
 from tempest.tests import base
-from tempest.tests import fake_config
 from tempest.tests import fake_identity
 
 
@@ -47,11 +44,6 @@
             else:
                 self.assertIsNone(getattr(credentials, attr))
 
-    def setUp(self):
-        super(CredentialsTests, self).setUp()
-        self.useFixture(fake_config.ConfigFixture())
-        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
-
     def test_create(self):
         creds = self._get_credentials()
         self.assertEqual(self.attributes, creds._initial)
@@ -91,12 +83,10 @@
         self._check(creds, credentials_class, filled)
 
     def test_get_credentials(self):
-        self.useFixture(fixtures.LockFixture('auth_version'))
         self._verify_credentials(credentials_class=self.credentials_class,
                                  creds_dict=self.attributes)
 
     def test_get_credentials_not_filled(self):
-        self.useFixture(fixtures.LockFixture('auth_version'))
         self._verify_credentials(credentials_class=self.credentials_class,
                                  creds_dict=self.attributes,
                                  filled=False)
diff --git a/tempest/tests/test_tenant_isolation.py b/tempest/tests/test_tenant_isolation.py
index 7ab3f1e..82cbde9 100644
--- a/tempest/tests/test_tenant_isolation.py
+++ b/tempest/tests/test_tenant_isolation.py
@@ -44,7 +44,7 @@
         self._mock_list_ec2_credentials('fake_user_id', 'fake_tenant_id')
 
     def test_tempest_client(self):
-        iso_creds = isolated_creds.IsolatedCreds('test class')
+        iso_creds = isolated_creds.IsolatedCreds(name='test class')
         self.assertTrue(isinstance(iso_creds.identity_admin_client,
                                    json_iden_client.IdentityClientJSON))
         self.assertTrue(isinstance(iso_creds.network_admin_client,
@@ -139,7 +139,7 @@
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_primary_creds(self, MockRestClient):
         cfg.CONF.set_default('neutron', False, 'service_available')
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         self._mock_list_role()
@@ -155,7 +155,7 @@
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_admin_creds(self, MockRestClient):
         cfg.CONF.set_default('neutron', False, 'service_available')
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_list_roles('1234', 'admin')
         self._mock_user_create('1234', 'fake_admin_user')
@@ -179,7 +179,7 @@
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_role_creds(self, MockRestClient):
         cfg.CONF.set_default('neutron', False, 'service_available')
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds('v2', 'test class',
                                                  password='fake_password')
         self._mock_list_2_roles()
         self._mock_user_create('1234', 'fake_role_user')
@@ -207,7 +207,7 @@
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_all_cred_cleanup(self, MockRestClient):
         cfg.CONF.set_default('neutron', False, 'service_available')
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         roles_fix = self._mock_list_role()
@@ -251,7 +251,7 @@
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_alt_creds(self, MockRestClient):
         cfg.CONF.set_default('neutron', False, 'service_available')
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         self._mock_list_role()
@@ -266,7 +266,7 @@
 
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_network_creation(self, MockRestClient):
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         self._mock_list_role()
@@ -298,7 +298,7 @@
                                          "description": args['name'],
                                          "security_group_rules": [],
                                          "id": "sg-%s" % args['tenant_id']}]}
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         # Create primary tenant and network
         self._mock_assign_user_role()
@@ -415,7 +415,7 @@
 
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_network_alt_creation(self, MockRestClient):
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         self._mock_list_role()
@@ -441,7 +441,7 @@
 
     @mock.patch('tempest_lib.common.rest_client.RestClient')
     def test_network_admin_creation(self, MockRestClient):
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password')
         self._mock_assign_user_role()
         self._mock_user_create('1234', 'fake_admin_user')
@@ -473,7 +473,7 @@
             'subnet': False,
             'dhcp': False,
         }
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password',
                                                  network_resources=net_dict)
         self._mock_assign_user_role()
@@ -509,7 +509,7 @@
             'subnet': False,
             'dhcp': False,
         }
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password',
                                                  network_resources=net_dict)
         self._mock_assign_user_role()
@@ -527,7 +527,7 @@
             'subnet': True,
             'dhcp': False,
         }
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password',
                                                  network_resources=net_dict)
         self._mock_assign_user_role()
@@ -545,7 +545,7 @@
             'subnet': False,
             'dhcp': True,
         }
-        iso_creds = isolated_creds.IsolatedCreds('test class',
+        iso_creds = isolated_creds.IsolatedCreds(name='test class',
                                                  password='fake_password',
                                                  network_resources=net_dict)
         self._mock_assign_user_role()
diff --git a/tempest/thirdparty/boto/test_ec2_instance_run.py b/tempest/thirdparty/boto/test_ec2_instance_run.py
index 539d1b1..8894de0 100644
--- a/tempest/thirdparty/boto/test_ec2_instance_run.py
+++ b/tempest/thirdparty/boto/test_ec2_instance_run.py
@@ -49,8 +49,8 @@
         aki_manifest = CONF.boto.aki_manifest
         ari_manifest = CONF.boto.ari_manifest
         cls.instance_type = CONF.boto.instance_type
-        cls.bucket_name = data_utils.rand_name("s3bucket-")
-        cls.keypair_name = data_utils.rand_name("keypair-")
+        cls.bucket_name = data_utils.rand_name("s3bucket")
+        cls.keypair_name = data_utils.rand_name("keypair")
         cls.keypair = cls.ec2_client.create_key_pair(cls.keypair_name)
         cls.addResourceCleanUp(cls.ec2_client.delete_key_pair,
                                cls.keypair_name)
@@ -60,13 +60,13 @@
                                cls.bucket_name)
         s3.s3_upload_dir(bucket, cls.materials_path)
         cls.images = {"ami":
-                      {"name": data_utils.rand_name("ami-name-"),
+                      {"name": data_utils.rand_name("ami-name"),
                        "location": cls.bucket_name + "/" + ami_manifest},
                       "aki":
-                      {"name": data_utils.rand_name("aki-name-"),
+                      {"name": data_utils.rand_name("aki-name"),
                        "location": cls.bucket_name + "/" + aki_manifest},
                       "ari":
-                      {"name": data_utils.rand_name("ari-name-"),
+                      {"name": data_utils.rand_name("ari-name"),
                        "location": cls.bucket_name + "/" + ari_manifest}}
         for image in cls.images.itervalues():
             image["image_id"] = cls.ec2_client.register_image(
@@ -219,7 +219,7 @@
     def test_compute_with_volumes(self):
         # EC2 1. integration test (not strict)
         image_ami = self.ec2_client.get_image(self.images["ami"]["image_id"])
-        sec_group_name = data_utils.rand_name("securitygroup-")
+        sec_group_name = data_utils.rand_name("securitygroup")
         group_desc = sec_group_name + " security group description "
         security_group = self.ec2_client.create_security_group(sec_group_name,
                                                                group_desc)
@@ -273,7 +273,7 @@
         ssh = remote_client.RemoteClient(address.public_ip,
                                          CONF.compute.ssh_user,
                                          pkey=self.keypair.material)
-        text = data_utils.rand_name("Pattern text for console output -")
+        text = data_utils.rand_name("Pattern text for console output")
         resp = ssh.write_to_console(text)
         self.assertFalse(resp)
 
diff --git a/tempest/thirdparty/boto/test_ec2_keys.py b/tempest/thirdparty/boto/test_ec2_keys.py
index 2272a5c..58a5776 100644
--- a/tempest/thirdparty/boto/test_ec2_keys.py
+++ b/tempest/thirdparty/boto/test_ec2_keys.py
@@ -40,7 +40,7 @@
     @test.idempotent_id('54236804-01b7-4cfe-a6f9-bce1340feec8')
     def test_create_ec2_keypair(self):
         # EC2 create KeyPair
-        key_name = data_utils.rand_name("keypair-")
+        key_name = data_utils.rand_name("keypair")
         self.addResourceCleanUp(self.client.delete_key_pair, key_name)
         keypair = self.client.create_key_pair(key_name)
         self.assertTrue(compare_key_pairs(keypair,
@@ -49,7 +49,7 @@
     @test.idempotent_id('3283b898-f90c-4952-b238-3e42b8c3f34f')
     def test_delete_ec2_keypair(self):
         # EC2 delete KeyPair
-        key_name = data_utils.rand_name("keypair-")
+        key_name = data_utils.rand_name("keypair")
         self.client.create_key_pair(key_name)
         self.client.delete_key_pair(key_name)
         self.assertIsNone(self.client.get_key_pair(key_name))
@@ -57,7 +57,7 @@
     @test.idempotent_id('fd89bd26-4d4d-4cf3-a303-65dd9158fcdc')
     def test_get_ec2_keypair(self):
         # EC2 get KeyPair
-        key_name = data_utils.rand_name("keypair-")
+        key_name = data_utils.rand_name("keypair")
         self.addResourceCleanUp(self.client.delete_key_pair, key_name)
         keypair = self.client.create_key_pair(key_name)
         self.assertTrue(compare_key_pairs(keypair,
@@ -66,7 +66,7 @@
     @test.idempotent_id('daa73da1-e11c-4558-8d76-a716be79a401')
     def test_duplicate_ec2_keypair(self):
         # EC2 duplicate KeyPair
-        key_name = data_utils.rand_name("keypair-")
+        key_name = data_utils.rand_name("keypair")
         self.addResourceCleanUp(self.client.delete_key_pair, key_name)
         keypair = self.client.create_key_pair(key_name)
         self.assertBotoError(self.ec.client.InvalidKeyPair.Duplicate,
diff --git a/tempest/thirdparty/boto/test_ec2_security_groups.py b/tempest/thirdparty/boto/test_ec2_security_groups.py
index ef1ef52..94fab09 100644
--- a/tempest/thirdparty/boto/test_ec2_security_groups.py
+++ b/tempest/thirdparty/boto/test_ec2_security_groups.py
@@ -29,7 +29,7 @@
     @test.idempotent_id('519b566e-0c38-4629-905e-7d6b6355f524')
     def test_create_authorize_security_group(self):
         # EC2 Create, authorize/revoke security group
-        group_name = data_utils.rand_name("securty_group-")
+        group_name = data_utils.rand_name("securty_group")
         group_description = group_name + " security group description "
         group = self.client.create_security_group(group_name,
                                                   group_description)
diff --git a/tempest/thirdparty/boto/test_s3_buckets.py b/tempest/thirdparty/boto/test_s3_buckets.py
index 451ae59..45401fd 100644
--- a/tempest/thirdparty/boto/test_s3_buckets.py
+++ b/tempest/thirdparty/boto/test_s3_buckets.py
@@ -29,7 +29,7 @@
     @test.idempotent_id('4678525d-8da0-4518-81c1-f1f67d595b00')
     def test_create_and_get_delete_bucket(self):
         # S3 Create, get and delete bucket
-        bucket_name = data_utils.rand_name("s3bucket-")
+        bucket_name = data_utils.rand_name("s3bucket")
         cleanup_key = self.addResourceCleanUp(self.client.delete_bucket,
                                               bucket_name)
         bucket = self.client.create_bucket(bucket_name)
diff --git a/tempest/thirdparty/boto/test_s3_ec2_images.py b/tempest/thirdparty/boto/test_s3_ec2_images.py
index 49749bc..1521249 100644
--- a/tempest/thirdparty/boto/test_s3_ec2_images.py
+++ b/tempest/thirdparty/boto/test_s3_ec2_images.py
@@ -46,7 +46,7 @@
         cls.ami_path = cls.materials_path + os.sep + cls.ami_manifest
         cls.aki_path = cls.materials_path + os.sep + cls.aki_manifest
         cls.ari_path = cls.materials_path + os.sep + cls.ari_manifest
-        cls.bucket_name = data_utils.rand_name("bucket-")
+        cls.bucket_name = data_utils.rand_name("bucket")
         bucket = cls.s3_client.create_bucket(cls.bucket_name)
         cls.addResourceCleanUp(cls.destroy_bucket,
                                cls.s3_client.connection_data,
@@ -56,7 +56,7 @@
     @test.idempotent_id('f9d360a5-0188-4c77-9db2-4c34c28d12a5')
     def test_register_get_deregister_ami_image(self):
         # Register and deregister ami image
-        image = {"name": data_utils.rand_name("ami-name-"),
+        image = {"name": data_utils.rand_name("ami-name"),
                  "location": self.bucket_name + "/" + self.ami_manifest,
                  "type": "ami"}
         image["image_id"] = self.images_client.register_image(
@@ -80,7 +80,7 @@
     @test.idempotent_id('42cca5b0-453b-4618-b99f-dbc039db426f')
     def test_register_get_deregister_aki_image(self):
         # Register and deregister aki image
-        image = {"name": data_utils.rand_name("aki-name-"),
+        image = {"name": data_utils.rand_name("aki-name"),
                  "location": self.bucket_name + "/" + self.aki_manifest,
                  "type": "aki"}
         image["image_id"] = self.images_client.register_image(
@@ -104,7 +104,7 @@
     @test.idempotent_id('1359e860-841c-43bb-80f3-bb389cbfd81d')
     def test_register_get_deregister_ari_image(self):
         # Register and deregister ari image
-        image = {"name": data_utils.rand_name("ari-name-"),
+        image = {"name": data_utils.rand_name("ari-name"),
                  "location": "/" + self.bucket_name + "/" + self.ari_manifest,
                  "type": "ari"}
         image["image_id"] = self.images_client.register_image(
diff --git a/tempest/thirdparty/boto/test_s3_objects.py b/tempest/thirdparty/boto/test_s3_objects.py
index dee6a7c..dba231c 100644
--- a/tempest/thirdparty/boto/test_s3_objects.py
+++ b/tempest/thirdparty/boto/test_s3_objects.py
@@ -32,8 +32,8 @@
     @test.idempotent_id('4eea567a-b46a-405b-a475-6097e1faebde')
     def test_create_get_delete_object(self):
         # S3 Create, get and delete object
-        bucket_name = data_utils.rand_name("s3bucket-")
-        object_name = data_utils.rand_name("s3object-")
+        bucket_name = data_utils.rand_name("s3bucket")
+        object_name = data_utils.rand_name("s3object")
         content = 'x' * 42
         bucket = self.client.create_bucket(bucket_name)
         self.addResourceCleanUp(self.destroy_bucket,
diff --git a/test-requirements.txt b/test-requirements.txt
index 6a9111e..76ae521 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,9 +5,9 @@
 # needed for doc build
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
 python-subunit>=0.0.18
-oslosphinx>=2.2.0  # Apache-2.0
+oslosphinx>=2.5.0,<2.6.0  # Apache-2.0
 mox>=0.5.3
 mock>=1.0
 coverage>=3.6
-oslotest>=1.2.0  # Apache-2.0
-stevedore>=1.1.0  # Apache-2.0
+oslotest>=1.5.1,<1.6.0  # Apache-2.0
+stevedore>=1.3.0,<1.4.0  # Apache-2.0