diff --git a/HACKING.rst b/HACKING.rst
index e7e7651..c0df0fb 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -108,16 +108,36 @@
 
 Negative Tests
 --------------
-When adding negative tests to tempest there are 2 requirements. First the tests
-must be marked with a negative attribute. For example::
+Newly added negative tests should use the negative test framework. First step
+is to create an interface description in a json file under `etc/schemas`.
+These descriptions consists of two important sections for the test
+(one of those is mandatory):
 
-  @attr(type=negative)
-  def test_resource_no_uuid(self):
-    ...
+ - A resource (part of the URL of the request): Resources needed for a test
+ must be created in `setUpClass` and registered with `set_resource` e.g.:
+ `cls.set_resource("server", server['id'])`
 
-The second requirement is that all negative tests must be added to a negative
-test file. If such a file doesn't exist for the particular resource being
-tested a new test file should be added.
+ - A json schema: defines properties for a request.
+
+After that a test class must be added to automatically generate test scenarios
+out of the given interface description:
+
+    class SampeTestNegativeTestJSON(<your base class>, test.NegativeAutoTest):
+        _interface = 'json'
+        _service = 'compute'
+        _schema_file = 'compute/servers/get_console_output.json'
+        scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+Negative tests must be marked with a negative attribute::
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_console_output(self):
+        self.execute(self._schema_file)
+
+All negative tests should be added into a separate negative test file.
+If such a file doesn't exist for the particular resource being tested a new
+test file should be added. Old XML based negative tests can be kept but should
+be renamed to `_xml.py`.
 
 Test skips because of Known Bugs
 --------------------------------
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index a2d3877..0f18f5e 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -320,6 +320,10 @@
 # If false, skip disk config tests (boolean value)
 #disk_config=true
 
+# A list of enabled compute extensions with a special entry
+# all which indicates every extension is enabled (list value)
+#api_extensions=all
+
 # A list of enabled v3 extensions with a special entry all
 # which indicates every extension is enabled (list value)
 #api_v3_extensions=all
@@ -582,16 +586,8 @@
 # Options defined in tempest.config
 #
 
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
-#api_extensions=all
-
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
-#api_extensions=all
-
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
+# A list of enabled network extensions with a special entry
+# all which indicates every extension is enabled (list value)
 #api_extensions=all
 
 
@@ -877,6 +873,10 @@
 # Runs Cinder volumes backup test (boolean value)
 #backup=true
 
+# A list of enabled volume extensions with a special entry all
+# which indicates every extension is enabled (list value)
+#api_extensions=all
+
 # Is the v1 volume API enabled (boolean value)
 #api_v1=true
 
diff --git a/setup.cfg b/setup.cfg
index 79f538f..a701572 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -4,8 +4,8 @@
 summary = OpenStack Integration Testing
 description-file =
     README.rst
-author = OpenStack QA
-author-email = openstack-qa@lists.openstack.org
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
 home-page = http://www.openstack.org/
 classifier =
     Intended Audience :: Information Technology
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index 1078847..03b041c 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -120,7 +120,7 @@
     @test.attr(type='gate')
     def test_admin_delete_servers_of_others(self):
         # Administrator can delete servers of others
-        _, server = self.create_test_server()
+        _, server = self.create_test_server(wait_until='ACTIVE')
         resp, _ = self.client.delete_server(server['id'])
         self.assertEqual('204', resp['status'])
         self.servers_client.wait_for_server_termination(server['id'])
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions.py b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
index 56bd291..ea785b3 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
@@ -14,9 +14,9 @@
 #    under the License.
 
 from tempest.api.compute.floating_ips import base
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class FloatingIPsTestJSON(base.BaseFloatingIPsTest):
@@ -44,7 +44,7 @@
         resp, body = cls.client.delete_floating_ip(cls.floating_ip_id)
         super(FloatingIPsTestJSON, cls).tearDownClass()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_allocate_floating_ip(self):
         # Positive test:Allocation of a new floating IP to a project
         # should be successful
@@ -59,7 +59,7 @@
         resp, body = self.client.list_floating_ips()
         self.assertIn(floating_ip_details, body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_floating_ip(self):
         # Positive test:Deletion of valid floating IP from project
         # should be successful
@@ -74,7 +74,7 @@
         # Check it was really deleted.
         self.client.wait_for_resource_deletion(floating_ip_body['id'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_associate_disassociate_floating_ip(self):
         # Positive test:Associate and disassociate the provided floating IP
         # to a specific server should be successful
@@ -90,12 +90,12 @@
             self.server_id)
         self.assertEqual(202, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_associate_already_associated_floating_ip(self):
         # positive test:Association of an already associated floating IP
         # to specific server should change the association of the Floating IP
         # Create server so as to use for Multiple association
-        new_name = rand_name('floating_server')
+        new_name = data_utils.rand_name('floating_server')
         resp, body = self.create_test_server(name=new_name)
         self.servers_client.wait_for_server_status(body['id'], 'ACTIVE')
         self.new_server_id = body['id']
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index 887608f..f705308 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -20,9 +20,9 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
@@ -54,14 +54,14 @@
         cls.client.wait_for_server_status(cls.server_initial['id'], 'ACTIVE')
         resp, cls.server = cls.client.get_server(cls.server_initial['id'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_server_response(self):
         # Check that the required fields are returned with values
         self.assertEqual(202, self.resp.status)
         self.assertTrue(self.server_initial['id'] is not None)
         self.assertTrue(self.server_initial['adminPass'] is not None)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_verify_server_details(self):
         # Verify the specified server attributes are set correctly
         self.assertEqual(self.accessIPv4, self.server['accessIPv4'])
@@ -74,7 +74,7 @@
         self.assertEqual(self.flavor_ref, self.server['flavor']['id'])
         self.assertEqual(self.meta, self.server['metadata'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_servers(self):
         # The created server should be in the list of all servers
         resp, body = self.client.list_servers()
@@ -82,7 +82,7 @@
         found = any([i for i in servers if i['id'] == self.server['id']])
         self.assertTrue(found)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_servers_with_detail(self):
         # The created server should be in the detailed list of all servers
         resp, body = self.client.list_servers_with_detail()
@@ -91,19 +91,21 @@
         self.assertTrue(found)
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_verify_created_server_vcpus(self):
         # Verify that the number of vcpus reported by the instance matches
         # the amount stated by the flavor
         resp, flavor = self.flavors_client.get_flavor_details(self.flavor_ref)
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server, self.ssh_user,
+                                                  self.password)
         self.assertEqual(flavor['vcpus'], linux_client.get_number_of_vcpus())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_host_name_is_same_as_server_name(self):
         # Verify the instance host name is the same as the server name
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server, self.ssh_user,
+                                                  self.password)
         self.assertTrue(linux_client.hostname_equals_servername(self.name))
 
 
@@ -136,7 +138,7 @@
         resp, cls.server = cls.client.get_server(cls.server_initial['id'])
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_verify_created_server_ephemeral_disk(self):
         # Verify that the ephemeral disk is created when creating server
 
@@ -196,12 +198,12 @@
                                       adminPass=admin_pass,
                                       flavor=flavor_with_eph_disk_id))
         # Get partition number of server without extra specs.
-        linux_client = RemoteClient(server_no_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_no_eph_disk,
+                                                  self.ssh_user, self.password)
         partition_num = len(linux_client.get_partitions())
 
-        linux_client = RemoteClient(server_with_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_with_eph_disk,
+                                                  self.ssh_user, self.password)
         self.assertEqual(partition_num + 1, linux_client.get_partitions())
 
 
diff --git a/tempest/api/compute/servers/test_list_server_filters.py b/tempest/api/compute/servers/test_list_server_filters.py
index 15b7b9e..fc0bb9f 100644
--- a/tempest/api/compute/servers/test_list_server_filters.py
+++ b/tempest/api/compute/servers/test_list_server_filters.py
@@ -18,8 +18,7 @@
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
@@ -74,7 +73,7 @@
         cls.fixed_network_name = CONF.compute.fixed_network_name
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_image(self):
         # Filter the list of servers by image
         params = {'image': self.image_ref}
@@ -85,7 +84,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_flavor(self):
         # Filter the list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -96,7 +95,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_name(self):
         # Filter the list of servers by server name
         params = {'name': self.s1_name}
@@ -107,7 +106,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_status(self):
         # Filter the list of servers by server status
         params = {'status': 'active'}
@@ -118,7 +117,7 @@
         self.assertIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_shutoff_status(self):
         # Filter the list of servers by server shutoff status
         params = {'status': 'shutoff'}
@@ -135,7 +134,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertNotIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 1}
@@ -143,14 +142,14 @@
         # when _interface='xml', one element for servers_links in servers
         self.assertEqual(1, len([x for x in servers['servers'] if 'id' in x]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_zero_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 0}
         resp, servers = self.client.list_servers(params)
         self.assertEqual(0, len(servers['servers']))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_exceed_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 100000}
@@ -160,7 +159,7 @@
                          len([x for x in servers['servers'] if 'id' in x]))
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_image(self):
         # Filter the detailed list of servers by image
         params = {'image': self.image_ref}
@@ -171,7 +170,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_flavor(self):
         # Filter the detailed list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -182,7 +181,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_name(self):
         # Filter the detailed list of servers by server name
         params = {'name': self.s1_name}
@@ -193,7 +192,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_status(self):
         # Filter the detailed list of servers by server status
         params = {'status': 'active'}
@@ -205,7 +204,7 @@
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
         self.assertEqual(['ACTIVE'] * 3, [x['status'] for x in servers])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_name_wildcard(self):
         # List all servers that contains '-instance' in name
         params = {'name': '-instance'}
@@ -227,8 +226,8 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1170718")
-    @attr(type='gate')
+    @test.skip_because(bug="1170718")
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip(self):
         # Filter servers by ip
         # Here should be listed 1 server
@@ -242,9 +241,9 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1182883",
-                  condition=CONF.service_available.neutron)
-    @attr(type='gate')
+    @test.skip_because(bug="1182883",
+                       condition=CONF.service_available.neutron)
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip_regex(self):
         # Filter servers by regex ip
         # List all servers filtered by part of ip address.
@@ -259,7 +258,7 @@
         self.assertIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_limit_results(self):
         # Verify only the expected number of detailed results are returned
         params = {'limit': 1}
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index f113047..adf522b 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -20,11 +20,10 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
@@ -53,7 +52,7 @@
 
     @testtools.skipUnless(CONF.compute_feature_enabled.change_password,
                           'Change password not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_change_server_password(self):
         # The server's password should be set to the provided password
         new_password = 'Newpass1234'
@@ -64,16 +63,18 @@
         if self.run_ssh:
             # Verify that the user can authenticate with the new password
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, new_password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      new_password)
             linux_client.validate_authentication()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_reboot_server_hard(self):
         # The server should be power cycled
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'HARD')
@@ -82,19 +83,21 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertTrue(new_boot_time > boot_time,
                             '%s > %s' % (new_boot_time, boot_time))
 
-    @skip_because(bug="1014647")
-    @attr(type='smoke')
+    @test.skip_because(bug="1014647")
+    @test.attr(type='smoke')
     def test_reboot_server_soft(self):
         # The server should be signaled to reboot gracefully
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'SOFT')
@@ -103,12 +106,13 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertTrue(new_boot_time > boot_time,
                             '%s > %s' % (new_boot_time, boot_time))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rebuild_server(self):
         # The server should be rebuilt using the provided image and data
         meta = {'rebuild': 'server'}
@@ -140,10 +144,11 @@
 
         if self.run_ssh:
             # Verify that the user can authenticate with the provided password
-            linux_client = RemoteClient(server, self.ssh_user, password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      password)
             linux_client.validate_authentication()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_stop_state(self):
         # The server in stop state  should be rebuilt using the provided
         # image and remain in SHUTOFF state
@@ -181,7 +186,7 @@
         return current_flavor, new_flavor_ref
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_resize_server_confirm(self):
         # The server's RAM and disk space should be modified to that of
         # the provided flavor
@@ -200,7 +205,7 @@
         self.assertEqual(new_flavor_ref, server['flavor']['id'])
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_resize_server_revert(self):
         # The server's RAM and disk space should return to its original
         # values after a resize is reverted
@@ -228,7 +233,7 @@
                 required time (%s s).' % (self.server_id, self.build_timeout)
                 raise exceptions.TimeoutException(message)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_backup(self):
         # Positive test:create backup successfully and rotate backups correctly
         # create the first and the second backup
@@ -313,7 +318,7 @@
         lines = len(output.split('\n'))
         self.assertEqual(lines, 10)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id and number of lines
@@ -329,7 +334,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output_server_id_in_shutoff_status(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id in SHUTOFF status
@@ -346,7 +351,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_pause_unpause_server(self):
         resp, server = self.client.pause_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -355,7 +360,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_suspend_resume_server(self):
         resp, server = self.client.suspend_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -364,7 +369,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_shelve_unshelve_server(self):
         resp, server = self.client.shelve_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -389,7 +394,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_stop_start_server(self):
         resp, server = self.servers_client.stop(self.server_id)
         self.assertEqual(202, resp.status)
@@ -398,7 +403,7 @@
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_lock_unlock_server(self):
         # Lock the server,try server stop(exceptions throw),unlock it and retry
         resp, server = self.servers_client.lock_server(self.server_id)
diff --git a/tempest/api/compute/v3/admin/test_servers.py b/tempest/api/compute/v3/admin/test_servers.py
index 653eaf0..653e498 100644
--- a/tempest/api/compute/v3/admin/test_servers.py
+++ b/tempest/api/compute/v3/admin/test_servers.py
@@ -105,7 +105,7 @@
     @test.attr(type='gate')
     def test_admin_delete_servers_of_others(self):
         # Administrator can delete servers of others
-        _, server = self.create_test_server()
+        _, server = self.create_test_server(wait_until='ACTIVE')
         resp, _ = self.client.delete_server(server['id'])
         self.assertEqual('204', resp['status'])
         self.servers_client.wait_for_server_termination(server['id'])
diff --git a/tempest/api/compute/v3/servers/test_attach_volume.py b/tempest/api/compute/v3/servers/test_attach_volume.py
index d693be5..2edf934 100644
--- a/tempest/api/compute/v3/servers/test_attach_volume.py
+++ b/tempest/api/compute/v3/servers/test_attach_volume.py
@@ -16,9 +16,9 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
@@ -78,7 +78,7 @@
         self.addCleanup(self._detach, server['id'], volume['id'])
 
     @testtools.skipIf(not run_ssh, 'SSH required for this test')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_attach_detach_volume(self):
         # Stop and Start a server with an attached volume, ensuring that
         # the volume remains attached.
@@ -92,9 +92,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user,
-                                    server['admin_password'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['admin_password'])
         partitions = linux_client.get_partitions()
         self.assertIn(self.device, partitions)
 
@@ -107,8 +106,7 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user,
-                                    server['admin_password'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['admin_password'])
         partitions = linux_client.get_partitions()
         self.assertNotIn(self.device, partitions)
diff --git a/tempest/api/compute/v3/servers/test_create_server.py b/tempest/api/compute/v3/servers/test_create_server.py
index 7a4c877..0825381 100644
--- a/tempest/api/compute/v3/servers/test_create_server.py
+++ b/tempest/api/compute/v3/servers/test_create_server.py
@@ -20,7 +20,7 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import test
 
@@ -95,7 +95,8 @@
     @test.attr(type='gate')
     def test_can_log_into_created_server(self):
         # Check that the user can authenticate with the generated password
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertTrue(linux_client.can_authenticate())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
@@ -104,14 +105,16 @@
         # Verify that the number of vcpus reported by the instance matches
         # the amount stated by the flavor
         resp, flavor = self.flavors_client.get_flavor_details(self.flavor_ref)
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertEqual(flavor['vcpus'], linux_client.get_number_of_vcpus())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
     @test.attr(type='gate')
     def test_host_name_is_same_as_server_name(self):
         # Verify the instance host name is the same as the server name
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertTrue(linux_client.hostname_equals_servername(self.name))
 
 
@@ -204,12 +207,12 @@
                                       adminPass=admin_pass,
                                       flavor=flavor_with_eph_disk_id))
         # Get partition number of server without extra specs.
-        linux_client = RemoteClient(server_no_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_no_eph_disk,
+                                                  self.ssh_user, self.password)
         partition_num = len(linux_client.get_partitions())
 
-        linux_client = RemoteClient(server_with_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_with_eph_disk,
+                                                  self.ssh_user, self.password)
         self.assertEqual(partition_num + 1, linux_client.get_partitions())
 
 
diff --git a/tempest/api/compute/v3/servers/test_list_server_filters.py b/tempest/api/compute/v3/servers/test_list_server_filters.py
index 9082eda..e08125b 100644
--- a/tempest/api/compute/v3/servers/test_list_server_filters.py
+++ b/tempest/api/compute/v3/servers/test_list_server_filters.py
@@ -18,8 +18,7 @@
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
@@ -74,7 +73,7 @@
         cls.fixed_network_name = CONF.compute.fixed_network_name
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_image(self):
         # Filter the list of servers by image
         params = {'image': self.image_ref}
@@ -85,7 +84,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_flavor(self):
         # Filter the list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -96,7 +95,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_name(self):
         # Filter the list of servers by server name
         params = {'name': self.s1_name}
@@ -107,7 +106,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_status(self):
         # Filter the list of servers by server status
         params = {'status': 'active'}
@@ -118,21 +117,21 @@
         self.assertIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 1}
         resp, servers = self.client.list_servers(params)
         self.assertEqual(1, len([x for x in servers['servers'] if 'id' in x]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_zero_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 0}
         resp, servers = self.client.list_servers(params)
         self.assertEqual(0, len(servers['servers']))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_exceed_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 100000}
@@ -142,7 +141,7 @@
                          len([x for x in servers['servers'] if 'id' in x]))
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_image(self):
         # Filter the detailed list of servers by image
         params = {'image': self.image_ref}
@@ -153,7 +152,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_flavor(self):
         # Filter the detailed list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -164,7 +163,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_name(self):
         # Filter the detailed list of servers by server name
         params = {'name': self.s1_name}
@@ -175,7 +174,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_status(self):
         # Filter the detailed list of servers by server status
         params = {'status': 'active'}
@@ -188,7 +187,7 @@
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
         self.assertEqual(['ACTIVE'] * 3, [x['status'] for x in servers])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_shutoff_status(self):
         # Filter the list of servers by server shutoff status
         params = {'status': 'shutoff'}
@@ -205,7 +204,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertNotIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_name_wildcard(self):
         # List all servers that contains '-instance' in name
         params = {'name': '-instance'}
@@ -227,8 +226,8 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1170718")
-    @attr(type='gate')
+    @test.skip_because(bug="1170718")
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip(self):
         # Filter servers by ip
         # Here should be listed 1 server
@@ -242,9 +241,9 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1182883",
-                  condition=CONF.service_available.neutron)
-    @attr(type='gate')
+    @test.skip_because(bug="1182883",
+                       condition=CONF.service_available.neutron)
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip_regex(self):
         # Filter servers by regex ip
         # List all servers filtered by part of ip address.
@@ -259,7 +258,7 @@
         self.assertIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_limit_results(self):
         # Verify only the expected number of detailed results are returned
         params = {'limit': 1}
diff --git a/tempest/api/compute/v3/servers/test_server_actions.py b/tempest/api/compute/v3/servers/test_server_actions.py
index 0dae796..6584b93 100644
--- a/tempest/api/compute/v3/servers/test_server_actions.py
+++ b/tempest/api/compute/v3/servers/test_server_actions.py
@@ -19,11 +19,10 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
@@ -52,7 +51,7 @@
 
     @testtools.skipUnless(CONF.compute_feature_enabled.change_password,
                           'Change password not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_change_server_password(self):
         # The server's password should be set to the provided password
         new_password = 'Newpass1234'
@@ -63,16 +62,18 @@
         if self.run_ssh:
             # Verify that the user can authenticate with the new password
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, new_password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      new_password)
             linux_client.validate_authentication()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_reboot_server_hard(self):
         # The server should be power cycled
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'HARD')
@@ -81,18 +82,20 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertGreater(new_boot_time, boot_time)
 
-    @skip_because(bug="1014647")
-    @attr(type='smoke')
+    @test.skip_because(bug="1014647")
+    @test.attr(type='smoke')
     def test_reboot_server_soft(self):
         # The server should be signaled to reboot gracefully
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'SOFT')
@@ -101,11 +104,12 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertGreater(new_boot_time, boot_time)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rebuild_server(self):
         # The server should be rebuilt using the provided image and data
         meta = {'rebuild': 'server'}
@@ -133,10 +137,11 @@
 
         if self.run_ssh:
             # Verify that the user can authenticate with the provided password
-            linux_client = RemoteClient(server, self.ssh_user, password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      password)
             linux_client.validate_authentication()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_stop_state(self):
         # The server in stop state  should be rebuilt using the provided
         # image and remain in SHUTOFF state
@@ -174,7 +179,7 @@
         return current_flavor, new_flavor_ref
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_resize_server_confirm(self):
         # The server's RAM and disk space should be modified to that of
         # the provided flavor
@@ -193,7 +198,7 @@
         self.assertEqual(new_flavor_ref, server['flavor']['id'])
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_resize_server_revert(self):
         # The server's RAM and disk space should return to its original
         # values after a resize is reverted
@@ -221,7 +226,7 @@
                 required time (%s s).' % (self.server_id, self.build_timeout)
                 raise exceptions.TimeoutException(message)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_backup(self):
         # Positive test:create backup successfully and rotate backups correctly
         # create the first and the second backup
@@ -303,7 +308,7 @@
         lines = len(output.split('\n'))
         self.assertEqual(lines, 10)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id and number of lines
@@ -319,7 +324,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output_server_id_in_shutoff_status(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id in SHUTOFF status
@@ -336,7 +341,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_pause_unpause_server(self):
         resp, server = self.client.pause_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -345,7 +350,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_suspend_resume_server(self):
         resp, server = self.client.suspend_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -354,7 +359,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_shelve_unshelve_server(self):
         resp, server = self.client.shelve_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -378,7 +383,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_stop_start_server(self):
         resp, server = self.servers_client.stop(self.server_id)
         self.assertEqual(202, resp.status)
@@ -387,7 +392,7 @@
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_lock_unlock_server(self):
         # Lock the server,try server stop(exceptions throw),unlock it and retry
         resp, server = self.servers_client.lock_server(self.server_id)
diff --git a/tempest/api/compute/volumes/test_attach_volume.py b/tempest/api/compute/volumes/test_attach_volume.py
index 8d8e3ec..7a60196 100644
--- a/tempest/api/compute/volumes/test_attach_volume.py
+++ b/tempest/api/compute/volumes/test_attach_volume.py
@@ -16,9 +16,9 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
@@ -78,7 +78,7 @@
         self.addCleanup(self._detach, server['id'], volume['id'])
 
     @testtools.skipIf(not run_ssh, 'SSH required for this test')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_attach_detach_volume(self):
         # Stop and Start a server with an attached volume, ensuring that
         # the volume remains attached.
@@ -92,8 +92,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user, server['adminPass'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['adminPass'])
         partitions = linux_client.get_partitions()
         self.assertIn(self.device, partitions)
 
@@ -106,8 +106,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user, server['adminPass'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['adminPass'])
         partitions = linux_client.get_partitions()
         self.assertNotIn(self.device, partitions)
 
diff --git a/tempest/api/compute/volumes/test_volumes_get.py b/tempest/api/compute/volumes/test_volumes_get.py
index bcab891..73e3b3a 100644
--- a/tempest/api/compute/volumes/test_volumes_get.py
+++ b/tempest/api/compute/volumes/test_volumes_get.py
@@ -16,8 +16,8 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import config
-from tempest.test import attr
-from testtools.matchers import ContainsAll
+from tempest import test
+from testtools import matchers
 
 CONF = config.CONF
 
@@ -34,7 +34,7 @@
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_create_get_delete(self):
         # CREATE, GET, DELETE Volume
         volume = None
@@ -68,7 +68,7 @@
                          'The fetched Volume is different '
                          'from the created Volume')
         self.assertThat(fetched_volume['metadata'].items(),
-                        ContainsAll(metadata.items()),
+                        matchers.ContainsAll(metadata.items()),
                         'The fetched Volume metadata misses data '
                         'from the created Volume')
 
diff --git a/tempest/api/object_storage/base.py b/tempest/api/object_storage/base.py
index d08dc34..45c895b 100644
--- a/tempest/api/object_storage/base.py
+++ b/tempest/api/object_storage/base.py
@@ -130,7 +130,10 @@
                 objlist = container_client.list_all_container_objects(cont)
                 # delete every object in the container
                 for obj in objlist:
-                    object_client.delete_object(cont, obj['name'])
+                    try:
+                        object_client.delete_object(cont, obj['name'])
+                    except exceptions.NotFound:
+                        pass
                 container_client.delete_container(cont)
             except exceptions.NotFound:
                 pass
diff --git a/tempest/common/utils/linux/remote_client.py b/tempest/common/utils/linux/remote_client.py
index bb2fcfb..94fc23c 100644
--- a/tempest/common/utils/linux/remote_client.py
+++ b/tempest/common/utils/linux/remote_client.py
@@ -13,9 +13,9 @@
 import re
 import time
 
-from tempest.common.ssh import Client
+from tempest.common import ssh
 from tempest import config
-from tempest.exceptions import ServerUnreachable
+from tempest import exceptions
 
 CONF = config.CONF
 
@@ -37,10 +37,10 @@
                     ip_address = address['addr']
                     break
             else:
-                raise ServerUnreachable()
-        self.ssh_client = Client(ip_address, username, password, ssh_timeout,
-                                 pkey=pkey,
-                                 channel_timeout=ssh_channel_timeout)
+                raise exceptions.ServerUnreachable()
+        self.ssh_client = ssh.Client(ip_address, username, password,
+                                     ssh_timeout, pkey=pkey,
+                                     channel_timeout=ssh_channel_timeout)
 
     def validate_authentication(self):
         """Validate ssh connection and authentication
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index dbeba8f..8e6b9fb 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -42,7 +42,7 @@
     timeout = client.build_timeout + extra_timeout
     while True:
         # NOTE(afazekas): Now the BUILD status only reached
-        # between the UNKOWN->ACTIVE transition.
+        # between the UNKNOWN->ACTIVE transition.
         # TODO(afazekas): enumerate and validate the stable status set
         if status == 'BUILD' and server_status != 'UNKNOWN':
             return
diff --git a/tempest/config.py b/tempest/config.py
index c92a04d..e1a19f3 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -235,8 +235,8 @@
                 help="If false, skip disk config tests"),
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled compute extensions with a special '
+                     'entry all which indicates every extension is enabled'),
     cfg.ListOpt('api_v3_extensions',
                 default=['all'],
                 help='A list of enabled v3 extensions with a special entry all'
@@ -372,8 +372,8 @@
 NetworkFeaturesGroup = [
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled network extensions with a special '
+                     'entry all which indicates every extension is enabled'),
 ]
 
 volume_group = cfg.OptGroup(name='volume',
@@ -430,8 +430,8 @@
                 help='Runs Cinder volumes backup test'),
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled volume extensions with a special '
+                     'entry all which indicates every extension is enabled'),
     cfg.BoolOpt('api_v1',
                 default=True,
                 help="Is the v1 volume API enabled"),
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index b4fb6ab..1763808 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -26,7 +26,7 @@
 from tempest import clients
 from tempest.common import isolated_creds
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log
@@ -358,7 +358,7 @@
             username = CONF.scenario.ssh_user
         if private_key is None:
             private_key = self.keypair.private_key
-        return RemoteClient(ip, username, pkey=private_key)
+        return remote_client.RemoteClient(ip, username, pkey=private_key)
 
     def _log_console_output(self, servers=None):
         if not servers:
@@ -404,7 +404,7 @@
                                             properties={'disk_format':
                                                         'qcow2'})
         except IOError:
-            LOG.debug("A qcow2 image was not got. Try to get a uec image.")
+            LOG.debug("A qcow2 image was not found. Try to get a uec image.")
             kernel = self._image_create('scenario-aki', 'aki', aki_img_path)
             ramdisk = self._image_create('scenario-ari', 'ari', ari_img_path)
             properties = {
diff --git a/tempest/scenario/orchestration/test_autoscaling.py b/tempest/scenario/orchestration/test_autoscaling.py
index cd7a2b2..82ba3c5 100644
--- a/tempest/scenario/orchestration/test_autoscaling.py
+++ b/tempest/scenario/orchestration/test_autoscaling.py
@@ -15,10 +15,7 @@
 
 from tempest import config
 from tempest.scenario import manager
-from tempest.test import attr
-from tempest.test import call_until_true
-from tempest.test import services
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
@@ -64,9 +61,9 @@
         if not CONF.orchestration.keypair_name:
             self.set_resource('stack', self.stack)
 
-    @skip_because(bug="1257575")
-    @attr(type='slow')
-    @services('orchestration', 'compute')
+    @test.skip_because(bug="1257575")
+    @test.attr(type='slow')
+    @test.services('orchestration', 'compute')
     def test_scale_up_then_down(self):
 
         self.assign_keypair()
@@ -98,8 +95,8 @@
             return self.server_count
 
         def assertScale(from_servers, to_servers):
-            call_until_true(lambda: server_count() == to_servers,
-                            timeout, interval)
+            test.call_until_true(lambda: server_count() == to_servers,
+                                 timeout, interval)
             self.assertEqual(to_servers, self.server_count,
                              'Failed scaling from %d to %d servers. '
                              'Current server count: %s' % (
diff --git a/tempest/scenario/test_aggregates_basic_ops.py b/tempest/scenario/test_aggregates_basic_ops.py
index f2b681e..8e34c16 100644
--- a/tempest/scenario/test_aggregates_basic_ops.py
+++ b/tempest/scenario/test_aggregates_basic_ops.py
@@ -14,7 +14,7 @@
 #    under the License.
 
 from tempest.common import tempest_fixtures as fixtures
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
 from tempest import test
@@ -107,7 +107,7 @@
     def test_aggregate_basic_ops(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         az = 'foo_zone'
-        aggregate_name = rand_name('aggregate-scenario')
+        aggregate_name = data_utils.rand_name('aggregate-scenario')
         aggregate = self._create_aggregate(name=aggregate_name,
                                            availability_zone=az)
 
@@ -119,7 +119,7 @@
         self._check_aggregate_details(aggregate, aggregate_name, az, [host],
                                       metadata)
 
-        aggregate_name = rand_name('renamed-aggregate-scenario')
+        aggregate_name = data_utils.rand_name('renamed-aggregate-scenario')
         aggregate = self._update_aggregate(aggregate, aggregate_name, None)
 
         additional_metadata = {'foo': 'bar'}
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index 19996e5..6418a73 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -19,7 +19,7 @@
 
 from tempest import config
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -69,7 +69,7 @@
         response = self.opener.open(CONF.dashboard.dashboard_url)
         self.assertIn('Overview', response.read())
 
-    @services('dashboard')
+    @test.services('dashboard')
     def test_basic_scenario(self):
         self.check_login_page()
         self.user_login()
diff --git a/tempest/scenario/test_large_ops.py b/tempest/scenario/test_large_ops.py
index 7667515..b7a30f8 100644
--- a/tempest/scenario/test_large_ops.py
+++ b/tempest/scenario/test_large_ops.py
@@ -17,7 +17,7 @@
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -63,7 +63,7 @@
             self.set_resource(server.name, server)
         self._wait_for_server_status('ACTIVE')
 
-    @services('compute', 'image')
+    @test.services('compute', 'image')
     def test_large_ops_scenario(self):
         if CONF.scenario.large_ops_number < 1:
             return
diff --git a/tempest/scenario/test_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index f2ee3b4..39b7760 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -17,7 +17,7 @@
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -112,7 +112,7 @@
         volume = self.volume_client.volumes.get(self.volume.id)
         self.assertEqual('available', volume.status)
 
-    @services('compute', 'volume', 'image', 'network')
+    @test.services('compute', 'volume', 'image', 'network')
     def test_minimum_basic_scenario(self):
         self.glance_image_create()
         self.nova_keypair_add()
diff --git a/tempest/scenario/test_security_groups_basic_ops.py b/tempest/scenario/test_security_groups_basic_ops.py
index 1ddba9e..8e4192d 100644
--- a/tempest/scenario/test_security_groups_basic_ops.py
+++ b/tempest/scenario/test_security_groups_basic_ops.py
@@ -20,9 +20,7 @@
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import attr
-from tempest.test import call_until_true
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -355,9 +353,9 @@
                 return not should_succeed
             return should_succeed
 
-        return call_until_true(ping_remote,
-                               CONF.compute.ping_timeout,
-                               1)
+        return test.call_until_true(ping_remote,
+                                    CONF.compute.ping_timeout,
+                                    1)
 
     def _check_connectivity(self, access_point, ip, should_succeed=True):
         if should_succeed:
@@ -460,8 +458,8 @@
         subnet_id = tenant.subnet.id
         self.assertIn((subnet_id, server_ip, mac_addr), port_detail_list)
 
-    @attr(type='smoke')
-    @services('compute', 'network')
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
     def test_cross_tenant_traffic(self):
         try:
             # deploy new tenant
@@ -479,8 +477,8 @@
                 self._log_console_output(servers=tenant.servers)
             raise
 
-    @attr(type='smoke')
-    @services('compute', 'network')
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
     def test_in_tenant_traffic(self):
         try:
             self._create_tenant_servers(self.primary_tenant, num=1)
diff --git a/tempest/scenario/test_server_advanced_ops.py b/tempest/scenario/test_server_advanced_ops.py
index 9626157..c0eb6e7 100644
--- a/tempest/scenario/test_server_advanced_ops.py
+++ b/tempest/scenario/test_server_advanced_ops.py
@@ -16,7 +16,7 @@
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -47,7 +47,7 @@
             msg = "Skipping test - flavor_ref and flavor_ref_alt are identical"
             raise cls.skipException(msg)
 
-    @services('compute')
+    @test.services('compute')
     def test_resize_server_confirm(self):
         # We create an instance for use in this test
         instance = self.create_server()
@@ -65,7 +65,7 @@
         self.status_timeout(
             self.compute_client.servers, instance_id, 'ACTIVE')
 
-    @services('compute')
+    @test.services('compute')
     def test_server_sequence_suspend_resume(self):
         # We create an instance for use in this test
         instance = self.create_server()
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index 73ff6b4..1144414 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -18,7 +18,7 @@
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 import testscenarios
 
@@ -162,7 +162,7 @@
                 self._log_console_output()
                 raise
 
-    @services('compute', 'network')
+    @test.services('compute', 'network')
     def test_server_basicops(self):
         self.add_keypair()
         self.create_security_group()
diff --git a/tempest/scenario/test_snapshot_pattern.py b/tempest/scenario/test_snapshot_pattern.py
index 2bb3d84..37beb07 100644
--- a/tempest/scenario/test_snapshot_pattern.py
+++ b/tempest/scenario/test_snapshot_pattern.py
@@ -16,7 +16,7 @@
 from tempest import config
 from tempest.openstack.common import log
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -69,7 +69,7 @@
     def _set_floating_ip_to_server(self, server, floating_ip):
         server.add_floating_ip(floating_ip)
 
-    @services('compute', 'network', 'image')
+    @test.services('compute', 'network', 'image')
     def test_snapshot_pattern(self):
         # prepare for booting a instance
         self._add_keypair()
diff --git a/tempest/scenario/test_swift_basic_ops.py b/tempest/scenario/test_swift_basic_ops.py
index 60df606..86e0867 100644
--- a/tempest/scenario/test_swift_basic_ops.py
+++ b/tempest/scenario/test_swift_basic_ops.py
@@ -14,11 +14,11 @@
 #    under the License.
 
 
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -53,7 +53,8 @@
         LOG.debug('Swift status information obtained successfully')
 
     def _create_container(self, container_name=None):
-        name = container_name or rand_name('swift-scenario-container')
+        name = container_name or data_utils.rand_name(
+            'swift-scenario-container')
         self.object_storage_client.put_container(name)
         # look for the container to assure it is created
         self._list_and_check_container_objects(name)
@@ -65,9 +66,9 @@
         LOG.debug('Container %s deleted' % (container_name))
 
     def _upload_object_to_container(self, container_name, obj_name=None):
-        obj_name = obj_name or rand_name('swift-scenario-object')
+        obj_name = obj_name or data_utils.rand_name('swift-scenario-object')
         self.object_storage_client.put_object(container_name, obj_name,
-                                              rand_name('obj_data'),
+                                              data_utils.rand_name('obj_data'),
                                               content_type='text/plain')
         return obj_name
 
@@ -93,7 +94,7 @@
             for obj in not_present_obj:
                 self.assertNotIn(obj, object_list)
 
-    @services('object_storage')
+    @test.services('object_storage')
     def test_swift_basic_ops(self):
         self._get_swift_stat()
         container_name = self._create_container()
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 7b002eb..9a250d7 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -14,7 +14,7 @@
 from tempest import config
 from tempest.openstack.common import log
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 
@@ -127,7 +127,7 @@
         actual = self._get_content(ssh_client)
         self.assertEqual(expected, actual)
 
-    @services('compute', 'volume', 'image')
+    @test.services('compute', 'volume', 'image')
     def test_volume_boot_pattern(self):
         keypair = self.create_keypair()
         self._create_loginable_secgroup_rule_nova()
diff --git a/tempest/services/network/xml/network_client.py b/tempest/services/network/xml/network_client.py
index f6ae718..25e6edb 100644
--- a/tempest/services/network/xml/network_client.py
+++ b/tempest/services/network/xml/network_client.py
@@ -14,11 +14,7 @@
 import xml.etree.ElementTree as ET
 
 from tempest.common import rest_client
-from tempest.services.compute.xml.common import deep_dict_to_xml
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import parse_array
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.services.compute.xml import common
 from tempest.services.network import network_client_base as client_base
 
 
@@ -37,11 +33,11 @@
     def _parse_array(self, node):
         array = []
         for child in node.getchildren():
-            array.append(xml_to_json(child))
+            array.append(common.xml_to_json(child))
         return array
 
     def deserialize_list(self, body):
-        return parse_array(etree.fromstring(body), self.PLURALS)
+        return common.parse_array(etree.fromstring(body), self.PLURALS)
 
     def deserialize_single(self, body):
         return _root_tag_fetcher_and_xml_to_json_parse(body)
@@ -50,91 +46,91 @@
         #TODO(enikanorov): implement better json to xml conversion
         # expecting the dict with single key
         root = body.keys()[0]
-        post_body = Element(root)
+        post_body = common.Element(root)
         post_body.add_attr('xmlns:xsi',
                            'http://www.w3.org/2001/XMLSchema-instance')
         for name, attr in body[root].items():
             elt = self._get_element(name, attr)
             post_body.append(elt)
-        return str(Document(post_body))
+        return str(common.Document(post_body))
 
     def serialize_list(self, body, root_name=None, item_name=None):
         # expecting dict in form
         # body = {'resources': [res_dict1, res_dict2, ...]
-        post_body = Element(root_name)
+        post_body = common.Element(root_name)
         post_body.add_attr('xmlns:xsi',
                            'http://www.w3.org/2001/XMLSchema-instance')
         for item in body[body.keys()[0]]:
-            elt = Element(item_name)
+            elt = common.Element(item_name)
             for name, attr in item.items():
                 elt_content = self._get_element(name, attr)
                 elt.append(elt_content)
             post_body.append(elt)
-        return str(Document(post_body))
+        return str(common.Document(post_body))
 
     def _get_element(self, name, value):
         if value is None:
-            xml_elem = Element(name)
+            xml_elem = common.Element(name)
             xml_elem.add_attr("xsi:nil", "true")
             return xml_elem
         elif isinstance(value, dict):
-            dict_element = Element(name)
+            dict_element = common.Element(name)
             for key, value in value.iteritems():
                 elem = self._get_element(key, value)
                 dict_element.append(elem)
             return dict_element
         elif isinstance(value, list):
-            list_element = Element(name)
+            list_element = common.Element(name)
             for element in value:
                 elem = self._get_element(name[:-1], element)
                 list_element.append(elem)
             return list_element
         else:
-            return Element(name, value)
+            return common.Element(name, value)
 
     def create_security_group(self, name):
         uri = '%s/security-groups' % (self.uri_prefix)
-        post_body = Element("security_group")
-        p2 = Element("name", name)
+        post_body = common.Element("security_group")
+        p2 = common.Element("name", name)
         post_body.append(p2)
-        resp, body = self.post(uri, str(Document(post_body)))
+        resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def create_security_group_rule(self, secgroup_id,
                                    direction='ingress', **kwargs):
         uri = '%s/security-group-rules' % (self.uri_prefix)
-        rule = Element("security_group_rule")
-        p1 = Element('security_group_id', secgroup_id)
-        p2 = Element('direction', direction)
+        rule = common.Element("security_group_rule")
+        p1 = common.Element('security_group_id', secgroup_id)
+        p2 = common.Element('direction', direction)
         rule.append(p1)
         rule.append(p2)
         for key, val in kwargs.items():
-            key = Element(key, val)
+            key = common.Element(key, val)
             rule.append(key)
-        resp, body = self.post(uri, str(Document(rule)))
+        resp, body = self.post(uri, str(common.Document(rule)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def create_member(self, address, protocol_port, pool_id):
         uri = '%s/lb/members' % (self.uri_prefix)
-        post_body = Element("member")
-        p1 = Element("address", address)
-        p2 = Element("protocol_port", protocol_port)
-        p3 = Element("pool_id", pool_id)
+        post_body = common.Element("member")
+        p1 = common.Element("address", address)
+        p2 = common.Element("protocol_port", protocol_port)
+        p3 = common.Element("pool_id", pool_id)
         post_body.append(p1)
         post_body.append(p2)
         post_body.append(p3)
-        resp, body = self.post(uri, str(Document(post_body)))
+        resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_member(self, admin_state_up, member_id):
         uri = '%s/lb/members/%s' % (self.uri_prefix, str(member_id))
-        put_body = Element("member")
-        p2 = Element("admin_state_up", admin_state_up)
+        put_body = common.Element("member")
+        p2 = common.Element("admin_state_up", admin_state_up)
         put_body.append(p2)
-        resp, body = self.put(uri, str(Document(put_body)))
+        resp, body = self.put(uri, str(common.Document(put_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -142,10 +138,10 @@
                                            pool_id):
         uri = '%s/lb/pools/%s/health_monitors' % (self.uri_prefix,
                                                   pool_id)
-        post_body = Element("health_monitor")
-        p1 = Element("id", health_monitor_id,)
+        post_body = common.Element("health_monitor")
+        p1 = common.Element("id", health_monitor_id,)
         post_body.append(p1)
-        resp, body = self.post(uri, str(Document(post_body)))
+        resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -163,101 +159,102 @@
 
     def create_router(self, name, **kwargs):
         uri = '%s/routers' % (self.uri_prefix)
-        router = Element("router")
-        router.append(Element("name", name))
-        deep_dict_to_xml(router, kwargs)
-        resp, body = self.post(uri, str(Document(router)))
+        router = common.Element("router")
+        router.append(common.Element("name", name))
+        common.deep_dict_to_xml(router, kwargs)
+        resp, body = self.post(uri, str(common.Document(router)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_router(self, router_id, **kwargs):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
-        router = Element("router")
+        router = common.Element("router")
         for element, content in kwargs.iteritems():
-            router.append(Element(element, content))
-        resp, body = self.put(uri, str(Document(router)))
+            router.append(common.Element(element, content))
+        resp, body = self.put(uri, str(common.Document(router)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def add_router_interface_with_subnet_id(self, router_id, subnet_id):
         uri = '%s/routers/%s/add_router_interface' % (self.uri_prefix,
               router_id)
-        subnet = Element("subnet_id", subnet_id)
-        resp, body = self.put(uri, str(Document(subnet)))
+        subnet = common.Element("subnet_id", subnet_id)
+        resp, body = self.put(uri, str(common.Document(subnet)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def add_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/add_router_interface' % (self.uri_prefix,
               router_id)
-        port = Element("port_id", port_id)
-        resp, body = self.put(uri, str(Document(port)))
+        port = common.Element("port_id", port_id)
+        resp, body = self.put(uri, str(common.Document(port)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def remove_router_interface_with_subnet_id(self, router_id, subnet_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
               router_id)
-        subnet = Element("subnet_id", subnet_id)
-        resp, body = self.put(uri, str(Document(subnet)))
+        subnet = common.Element("subnet_id", subnet_id)
+        resp, body = self.put(uri, str(common.Document(subnet)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def remove_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
               router_id)
-        port = Element("port_id", port_id)
-        resp, body = self.put(uri, str(Document(port)))
+        port = common.Element("port_id", port_id)
+        resp, body = self.put(uri, str(common.Document(port)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def create_floating_ip(self, ext_network_id, **kwargs):
         uri = '%s/floatingips' % (self.uri_prefix)
-        floatingip = Element('floatingip')
-        floatingip.append(Element("floating_network_id", ext_network_id))
+        floatingip = common.Element('floatingip')
+        floatingip.append(common.Element("floating_network_id",
+                                         ext_network_id))
         for element, content in kwargs.iteritems():
-            floatingip.append(Element(element, content))
-        resp, body = self.post(uri, str(Document(floatingip)))
+            floatingip.append(common.Element(element, content))
+        resp, body = self.post(uri, str(common.Document(floatingip)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_floating_ip(self, floating_ip_id, **kwargs):
         uri = '%s/floatingips/%s' % (self.uri_prefix, floating_ip_id)
-        floatingip = Element('floatingip')
+        floatingip = common.Element('floatingip')
         floatingip.add_attr('xmlns:xsi',
                             'http://www.w3.org/2001/XMLSchema-instance')
         for element, content in kwargs.iteritems():
             if content is None:
-                xml_elem = Element(element)
+                xml_elem = common.Element(element)
                 xml_elem.add_attr("xsi:nil", "true")
                 floatingip.append(xml_elem)
             else:
-                floatingip.append(Element(element, content))
-        resp, body = self.put(uri, str(Document(floatingip)))
+                floatingip.append(common.Element(element, content))
+        resp, body = self.put(uri, str(common.Document(floatingip)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_router_interfaces(self, uuid):
         uri = '%s/ports?device_id=%s' % (self.uri_prefix, uuid)
         resp, body = self.get(uri)
-        ports = parse_array(etree.fromstring(body), self.PLURALS)
+        ports = common.parse_array(etree.fromstring(body), self.PLURALS)
         ports = {"ports": ports}
         return resp, ports
 
     def update_agent(self, agent_id, agent_info):
         uri = '%s/agents/%s' % (self.uri_prefix, agent_id)
-        agent = Element('agent')
+        agent = common.Element('agent')
         for (key, value) in agent_info.items():
-            p = Element(key, value)
+            p = common.Element(key, value)
             agent.append(p)
-        resp, body = self.put(uri, str(Document(agent)))
+        resp, body = self.put(uri, str(common.Document(agent)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
         uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
-        pools = parse_array(etree.fromstring(body))
+        pools = common.parse_array(etree.fromstring(body))
         body = {'pools': pools}
         return resp, body
 
@@ -283,14 +280,14 @@
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
-        agents = parse_array(etree.fromstring(body))
+        agents = common.parse_array(etree.fromstring(body))
         body = {'agents': agents}
         return resp, body
 
     def list_networks_hosted_by_one_dhcp_agent(self, agent_id):
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
-        networks = parse_array(etree.fromstring(body))
+        networks = common.parse_array(etree.fromstring(body))
         body = {'networks': networks}
         return resp, body
 
@@ -312,8 +309,8 @@
     root_tag = body.tag
     if root_tag.startswith("{"):
         ns, root_tag = root_tag.split("}", 1)
-    body = xml_to_json(etree.fromstring(xml_returned_body),
-                       NetworkClientXML.PLURALS)
+    body = common.xml_to_json(etree.fromstring(xml_returned_body),
+                              NetworkClientXML.PLURALS)
     nil = '{http://www.w3.org/2001/XMLSchema-instance}nil'
     for key, val in body.iteritems():
         if isinstance(val, dict):
diff --git a/tempest/stress/run_stress.py b/tempest/stress/run_stress.py
index a6c2b77..c7c17c0 100755
--- a/tempest/stress/run_stress.py
+++ b/tempest/stress/run_stress.py
@@ -18,7 +18,7 @@
 import inspect
 import json
 import sys
-from testtools.testsuite import iterate_tests
+from testtools import testsuite
 try:
     from unittest import loader
 except ImportError:
@@ -38,7 +38,7 @@
     tests = []
     testloader = loader.TestLoader()
     list = testloader.discover(path)
-    for func in (iterate_tests(list)):
+    for func in (testsuite.iterate_tests(list)):
         attrs = []
         try:
             method_name = getattr(func, '_testMethodName')
diff --git a/tempest/tests/files/setup.cfg b/tempest/tests/files/setup.cfg
index 8639baa..f6f9f73 100644
--- a/tempest/tests/files/setup.cfg
+++ b/tempest/tests/files/setup.cfg
@@ -2,8 +2,8 @@
 name = tempest_unit_tests
 version = 1
 summary = Fake Project for testing wrapper scripts
-author = OpenStack QA
-author-email = openstack-qa@lists.openstack.org
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
 home-page = http://www.openstack.org/
 classifier =
     Intended Audience :: Information Technology