diff --git a/README.rst b/README.rst
index 7a7dfa6..d94fbdd 100644
--- a/README.rst
+++ b/README.rst
@@ -37,57 +37,61 @@
 Quickstart
 ----------
 
-To run Tempest, you first need to create a configuration file that
-will tell Tempest where to find the various OpenStack services and
-other testing behavior switches.
+To run Tempest, you first need to create a configuration file that will tell
+Tempest where to find the various OpenStack services and other testing behavior
+switches. Where the configuration file lives and how you interact with it
+depends on how you'll be running Tempest. There are 2 methods of using Tempest.
+The first, which is a newer and recommended workflow treats Tempest as a system
+installed program. The second older method is to run Tempest assuming your
+working dir is the actually Tempest source repo, and there are a number of
+assumptions related to that. For this section we'll only cover the newer method
+as it is simpler, and quicker to work with.
 
-The easiest way to create a configuration file is to generate a sample
-in the ``etc/`` directory ::
+#. You first need to install Tempest this is done with pip, after you check out
+   the Tempest repo you simply run something like::
 
-    $> cd $TEMPEST_ROOT_DIR
-    $> oslo-config-generator --config-file \
-        tools/config/config-generator.tempest.conf \
-        --output-file etc/tempest.conf
+    $ pip install tempest
 
-After that, open up the ``etc/tempest.conf`` file and edit the
-configuration variables to match valid data in your environment.
-This includes your Keystone endpoint, a valid user and credentials,
-and reference data to be used in testing.
+   This can be done within a venv, but the assumption for this guide is that
+   the Tempest cli entry point will be in your shell's PATH.
 
-.. note::
+#. Installing Tempest will create a /etc/tempest dir which will contain the
+   sample config file packaged with Tempest. The contents of /etc/tempest will
+   be copied to all local working dirs, so if there is any common configuration
+   you'd like to be shared between anyone setting up local Tempest working dirs
+   it's recommended that you copy or rename tempest.conf.sample to tempest.conf
+   and make those changes to that file in /etc/tempest
 
-    If you have a running devstack environment, Tempest will be
-    automatically configured and placed in ``/opt/stack/tempest``. It
-    will have a configuration file already set up to work with your
-    devstack installation.
+#. Setup a local working Tempest dir. This is done using the tempest init
+   command::
 
-Tempest is not tied to any single test runner, but `testr`_ is the most commonly
-used tool. Also, the nosetests test runner is **not** recommended to run Tempest.
+    tempest init cloud-01
 
-After setting up your configuration file, you can execute the set of Tempest
-tests by using ``testr`` ::
+   works the same as::
 
-    $> testr run --parallel
+    mkdir cloud-01 && cd cloud-01 && tempest init
 
-.. _testr: http://testrepository.readthedocs.org/en/latest/MANUAL.html
+   This will create a new directory for running a single Tempest configuration.
+   If you'd like to run Tempest against multiple OpenStack deployments the idea
+   is that you'll create a new working directory for each to maintain separate
+   configuration files and local artifact storage for each.
 
-To run one single test serially ::
+#. Then cd into the newly created working dir and also modify the local
+   config files located in the etc/ subdir created by the ``tempest init``
+   command. Tempest is expecting a tempest.conf file in etc/ so if only a
+   sample exists you must rename or copy it to tempest.conf before making
+   any changes to it otherwise Tempest will not know how to load it.
 
-    $> testr run tempest.api.compute.servers.test_servers_negative.ServersNegativeTestJSON.test_reboot_non_existent_server
+#. Once the configuration is done you're now ready to run Tempest. This can
+   be done with testr directly or any `testr`_ based test runner, like
+   `ostestr`_. For example, from the working dir running::
 
-Alternatively, you can use the run_tempest.sh script which will create a venv
-and run the tests or use tox to do the same. Tox also contains several existing
-job configurations. For example::
+     $ ostestr --regex '(?!.*\[.*\bslow\b.*\])(^tempest\.(api|scenario|thirdparty))'
 
-   $> tox -efull
+   will run the same set of tests as the default gate jobs.
 
-which will run the same set of tests as the OpenStack gate. (it's exactly how
-the gate invokes Tempest) Or::
-
-  $> tox -esmoke
-
-to run the tests tagged as smoke.
-
+.. _testr: https://testrepository.readthedocs.org/en/latest/MANUAL.html
+.. _ostestr: http://docs.openstack.org/developer/os-testr/
 
 Configuration
 -------------
@@ -146,3 +150,62 @@
 there might be uncaught issues running on Python 3.4. So until there is a gating
 job which does a full Tempest run using Python 3.4 there isn't any guarantee
 that running Tempest under Python 3.4 is bug free.
+
+Legacy run method
+-----------------
+
+The legacy method of running Tempest is to just treat the Tempest source code
+as a python unittest repository and run directly from the source repo. When
+running in this way you still start with a Tempest config file and the steps
+are basically the same except that it expects you know where the Tempest code
+lives on your system and requires a bit more manual interaction to get Tempest
+running. For example, when running Tempest this way things like a lock file
+directory do not get generated automatically and the burden is on the user to
+create and configure that.
+
+To start you need to create a configuration file. The easiest way to create a
+configuration file is to generate a sample in the ``etc/`` directory ::
+
+    $> cd $TEMPEST_ROOT_DIR
+    $> oslo-config-generator --config-file \
+        tools/config/config-generator.tempest.conf \
+        --output-file etc/tempest.conf
+
+After that, open up the ``etc/tempest.conf`` file and edit the
+configuration variables to match valid data in your environment.
+This includes your Keystone endpoint, a valid user and credentials,
+and reference data to be used in testing.
+
+.. note::
+
+    If you have a running devstack environment, Tempest will be
+    automatically configured and placed in ``/opt/stack/tempest``. It
+    will have a configuration file already set up to work with your
+    devstack installation.
+
+Tempest is not tied to any single test runner, but `testr`_ is the most commonly
+used tool. Also, the nosetests test runner is **not** recommended to run Tempest.
+
+After setting up your configuration file, you can execute the set of Tempest
+tests by using ``testr`` ::
+
+    $> testr run --parallel
+
+.. _testr: http://testrepository.readthedocs.org/en/latest/MANUAL.html
+
+To run one single test serially ::
+
+    $> testr run tempest.api.compute.servers.test_servers_negative.ServersNegativeTestJSON.test_reboot_non_existent_server
+
+Alternatively, you can use the run_tempest.sh script which will create a venv
+and run the tests or use tox to do the same. Tox also contains several existing
+job configurations. For example::
+
+   $> tox -efull
+
+which will run the same set of tests as the OpenStack gate. (it's exactly how
+the gate invokes Tempest) Or::
+
+  $> tox -esmoke
+
+to run the tests tagged as smoke.
diff --git a/tempest/api/compute/admin/test_flavors_access.py b/tempest/api/compute/admin/test_flavors_access.py
index 7a3e8db..0a11d52 100644
--- a/tempest/api/compute/admin/test_flavors_access.py
+++ b/tempest/api/compute/admin/test_flavors_access.py
@@ -43,8 +43,6 @@
 
         # Non admin tenant ID
         cls.tenant_id = cls.flavors_client.tenant_id
-        # Compute admin tenant ID
-        cls.adm_tenant_id = cls.client.tenant_id
         cls.flavor_name_prefix = 'test_flavor_access_'
         cls.ram = 512
         cls.vcpus = 1
diff --git a/tempest/api/compute/admin/test_hosts_negative.py b/tempest/api/compute/admin/test_hosts_negative.py
index 2ea7f1a..4c8d8a2 100644
--- a/tempest/api/compute/admin/test_hosts_negative.py
+++ b/tempest/api/compute/admin/test_hosts_negative.py
@@ -71,19 +71,6 @@
                           maintenance_mode='enable')
 
     @test.attr(type=['negative'])
-    @test.idempotent_id('76e396fe-5418-4dd3-a186-5b301edc0721')
-    def test_update_host_with_extra_param(self):
-        # only 'status' and 'maintenance_mode' are the valid params.
-        hostname = self._get_host_name()
-
-        self.assertRaises(lib_exc.BadRequest,
-                          self.client.update_host,
-                          hostname,
-                          status='enable',
-                          maintenance_mode='enable',
-                          param='XXX')
-
-    @test.attr(type=['negative'])
     @test.idempotent_id('fbe2bf3e-3246-4a95-a59f-94e4e298ec77')
     def test_update_host_with_invalid_status(self):
         # 'status' can only be 'enable' or 'disable'
diff --git a/tempest/api/compute/admin/test_hypervisor.py b/tempest/api/compute/admin/test_hypervisor.py
index 47f66af..186867e 100644
--- a/tempest/api/compute/admin/test_hypervisor.py
+++ b/tempest/api/compute/admin/test_hypervisor.py
@@ -30,7 +30,7 @@
 
     def _list_hypervisors(self):
         # List of hypervisors
-        hypers = self.client.list_hypervisors()
+        hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
     def assertHypervisors(self, hypers):
@@ -45,7 +45,7 @@
     @test.idempotent_id('1e7fdac2-b672-4ad1-97a4-bad0e3030118')
     def test_get_hypervisor_list_details(self):
         # Display the details of the all hypervisor
-        hypers = self.client.list_hypervisors(detail=True)
+        hypers = self.client.list_hypervisors(detail=True)['hypervisors']
         self.assertHypervisors(hypers)
 
     @test.idempotent_id('94ff9eae-a183-428e-9cdb-79fde71211cc')
@@ -54,7 +54,7 @@
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
 
-        details = self.client.show_hypervisor(hypers[0]['id'])
+        details = self.client.show_hypervisor(hypers[0]['id'])['hypervisor']
         self.assertTrue(len(details) > 0)
         self.assertEqual(details['hypervisor_hostname'],
                          hypers[0]['hypervisor_hostname'])
@@ -66,13 +66,15 @@
         self.assertHypervisors(hypers)
 
         hostname = hypers[0]['hypervisor_hostname']
-        hypervisors = self.client.list_servers_on_hypervisor(hostname)
+        hypervisors = (self.client.list_servers_on_hypervisor(hostname)
+                       ['hypervisors'])
         self.assertTrue(len(hypervisors) > 0)
 
     @test.idempotent_id('797e4f28-b6e0-454d-a548-80cc77c00816')
     def test_get_hypervisor_stats(self):
         # Verify the stats of the all hypervisor
-        stats = self.client.show_hypervisor_statistics()
+        stats = (self.client.show_hypervisor_statistics()
+                 ['hypervisor_statistics'])
         self.assertTrue(len(stats) > 0)
 
     @test.idempotent_id('91a50d7d-1c2b-4f24-b55a-a1fe20efca70')
@@ -88,7 +90,8 @@
         ironic_only = True
         hypers_without_ironic = []
         for hyper in hypers:
-            details = self.client.show_hypervisor(hypers[0]['id'])
+            details = (self.client.show_hypervisor(hypers[0]['id'])
+                       ['hypervisor'])
             if details['hypervisor_type'] != 'ironic':
                 hypers_without_ironic.append(hyper)
                 ironic_only = False
@@ -102,7 +105,8 @@
             # because hypervisors might be disabled, this loops looking
             # for any good hit.
             try:
-                uptime = self.client.show_hypervisor_uptime(hyper['id'])
+                uptime = (self.client.show_hypervisor_uptime(hyper['id'])
+                          ['hypervisor'])
                 if len(uptime) > 0:
                     has_valid_uptime = True
                     break
@@ -117,5 +121,5 @@
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
         hypers = self.client.search_hypervisor(
-            hypers[0]['hypervisor_hostname'])
+            hypers[0]['hypervisor_hostname'])['hypervisors']
         self.assertHypervisors(hypers)
diff --git a/tempest/api/compute/admin/test_hypervisor_negative.py b/tempest/api/compute/admin/test_hypervisor_negative.py
index 701b4bb..ca4a691 100644
--- a/tempest/api/compute/admin/test_hypervisor_negative.py
+++ b/tempest/api/compute/admin/test_hypervisor_negative.py
@@ -36,7 +36,7 @@
 
     def _list_hypervisors(self):
         # List of hypervisors
-        hypers = self.client.list_hypervisors()
+        hypers = self.client.list_hypervisors()['hypervisors']
         return hypers
 
     @test.attr(type=['negative'])
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index 3416eae..ef96f9b 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -59,7 +59,7 @@
         # Admin can get the default resource quota set for a tenant
         expected_quota_set = self.default_quota_set | set(['id'])
         quota_set = self.adm_client.show_default_quota_set(
-            self.demo_tenant_id)
+            self.demo_tenant_id)['quota_set']
         self.assertEqual(quota_set['id'], self.demo_tenant_id)
         for quota in expected_quota_set:
             self.assertIn(quota, quota_set.keys())
@@ -68,7 +68,7 @@
     def test_update_all_quota_resources_for_tenant(self):
         # Admin can update all the resource quota limits for a tenant
         default_quota_set = self.adm_client.show_default_quota_set(
-            self.demo_tenant_id)
+            self.demo_tenant_id)['quota_set']
         new_quota_set = {'injected_file_content_bytes': 20480,
                          'metadata_items': 256, 'injected_files': 10,
                          'ram': 10240, 'floating_ips': 20, 'fixed_ips': 10,
@@ -79,7 +79,7 @@
         quota_set = self.adm_client.update_quota_set(
             self.demo_tenant_id,
             force=True,
-            **new_quota_set)
+            **new_quota_set)['quota_set']
 
         default_quota_set.pop('id')
         # NOTE(PhilDay) The following is safe as we're not updating these
@@ -107,7 +107,7 @@
         self.addCleanup(identity_client.delete_tenant, tenant_id)
 
         self.adm_client.update_quota_set(tenant_id, ram='5120')
-        quota_set = self.adm_client.show_quota_set(tenant_id)
+        quota_set = self.adm_client.show_quota_set(tenant_id)['quota_set']
         self.assertEqual(5120, quota_set['ram'])
 
         # Verify that GET shows the updated quota set of user
@@ -126,8 +126,8 @@
         self.adm_client.update_quota_set(tenant_id,
                                          user_id=user_id,
                                          ram='2048')
-        quota_set = self.adm_client.show_quota_set(tenant_id,
-                                                   user_id=user_id)
+        quota_set = self.adm_client.show_quota_set(
+            tenant_id, user_id=user_id)['quota_set']
         self.assertEqual(2048, quota_set['ram'])
 
     @test.idempotent_id('389d04f0-3a41-405f-9317-e5f86e3c44f0')
@@ -140,14 +140,15 @@
                                                description=tenant_desc)
         tenant_id = tenant['id']
         self.addCleanup(identity_client.delete_tenant, tenant_id)
-        quota_set_default = self.adm_client.show_quota_set(tenant_id)
+        quota_set_default = (self.adm_client.show_quota_set(tenant_id)
+                             ['quota_set'])
         ram_default = quota_set_default['ram']
 
         self.adm_client.update_quota_set(tenant_id, ram='5120')
 
         self.adm_client.delete_quota_set(tenant_id)
 
-        quota_set_new = self.adm_client.show_quota_set(tenant_id)
+        quota_set_new = self.adm_client.show_quota_set(tenant_id)['quota_set']
         self.assertEqual(ram_default, quota_set_new['ram'])
 
 
@@ -169,7 +170,7 @@
     def _restore_default_quotas(self, original_defaults):
         LOG.debug("restoring quota class defaults")
         self.adm_client.update_quota_class_set(
-            'default', **original_defaults)
+            'default', **original_defaults)['quota_class_set']
 
     # NOTE(sdague): this test is problematic as it changes
     # global state, and possibly needs to be part of a set of
@@ -178,7 +179,8 @@
     @test.idempotent_id('7932ab0f-5136-4075-b201-c0e2338df51a')
     def test_update_default_quotas(self):
         LOG.debug("get the current 'default' quota class values")
-        body = self.adm_client.show_quota_class_set('default')
+        body = (self.adm_client.show_quota_class_set('default')
+                ['quota_class_set'])
         self.assertIn('id', body)
         self.assertEqual('default', body.pop('id'))
         # restore the defaults when the test is done
@@ -190,8 +192,8 @@
             # to a very small number which causes issues.
             body[quota] = default + 100
         LOG.debug("update limits for the default quota class set")
-        update_body = self.adm_client.update_quota_class_set('default',
-                                                             **body)
+        update_body = self.adm_client.update_quota_class_set(
+            'default', **body)['quota_class_set']
         LOG.debug("assert that the response has all of the changed values")
         self.assertThat(update_body.items(),
                         matchers.ContainsAll(body.items()))
diff --git a/tempest/api/compute/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index b4fc749..1989deb 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -55,13 +55,14 @@
     @test.idempotent_id('91058876-9947-4807-9f22-f6eb17140d9b')
     def test_create_server_when_cpu_quota_is_full(self):
         # Disallow server creation when tenant's vcpu quota is full
-        quota_set = self.adm_client.show_quota_set(self.demo_tenant_id)
+        quota_set = (self.adm_client.show_quota_set(self.demo_tenant_id)
+                     ['quota_set'])
         default_vcpu_quota = quota_set['cores']
         vcpu_quota = 0  # Set the quota to zero to conserve resources
 
-        quota_set = self.adm_client.update_quota_set(self.demo_tenant_id,
-                                                     force=True,
-                                                     cores=vcpu_quota)
+        self.adm_client.update_quota_set(self.demo_tenant_id,
+                                         force=True,
+                                         cores=vcpu_quota)
 
         self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
                         cores=default_vcpu_quota)
@@ -72,7 +73,8 @@
     @test.idempotent_id('6fdd7012-584d-4327-a61c-49122e0d5864')
     def test_create_server_when_memory_quota_is_full(self):
         # Disallow server creation when tenant's memory quota is full
-        quota_set = self.adm_client.show_quota_set(self.demo_tenant_id)
+        quota_set = (self.adm_client.show_quota_set(self.demo_tenant_id)
+                     ['quota_set'])
         default_mem_quota = quota_set['ram']
         mem_quota = 0  # Set the quota to zero to conserve resources
 
@@ -89,7 +91,8 @@
     @test.idempotent_id('7c6be468-0274-449a-81c3-ac1c32ee0161')
     def test_create_server_when_instances_quota_is_full(self):
         # Once instances quota limit is reached, disallow server creation
-        quota_set = self.adm_client.show_quota_set(self.demo_tenant_id)
+        quota_set = (self.adm_client.show_quota_set(self.demo_tenant_id)
+                     ['quota_set'])
         default_instances_quota = quota_set['instances']
         instances_quota = 0  # Set quota to zero to disallow server creation
 
@@ -108,17 +111,17 @@
     def test_security_groups_exceed_limit(self):
         # Negative test: Creation Security Groups over limit should FAIL
 
-        quota_set = self.adm_client.show_quota_set(self.demo_tenant_id)
+        quota_set = (self.adm_client.show_quota_set(self.demo_tenant_id)
+                     ['quota_set'])
         default_sg_quota = quota_set['security_groups']
 
         # Set the quota to number of used security groups
         sg_quota = self.limits_client.show_limits()['absolute'][
             'totalSecurityGroupsUsed']
 
-        quota_set =\
-            self.adm_client.update_quota_set(self.demo_tenant_id,
-                                             force=True,
-                                             security_groups=sg_quota)
+        self.adm_client.update_quota_set(self.demo_tenant_id,
+                                         force=True,
+                                         security_groups=sg_quota)
 
         self.addCleanup(self.adm_client.update_quota_set,
                         self.demo_tenant_id,
@@ -140,15 +143,14 @@
         # Negative test: Creation of Security Group Rules should FAIL
         # when we reach limit maxSecurityGroupRules
 
-        quota_set = self.adm_client.show_quota_set(self.demo_tenant_id)
+        quota_set = (self.adm_client.show_quota_set(self.demo_tenant_id)
+                     ['quota_set'])
         default_sg_rules_quota = quota_set['security_group_rules']
         sg_rules_quota = 0  # Set the quota to zero to conserve resources
 
-        quota_set =\
-            self.adm_client.update_quota_set(
-                self.demo_tenant_id,
-                force=True,
-                security_group_rules=sg_rules_quota)
+        self.adm_client.update_quota_set(self.demo_tenant_id,
+                                         force=True,
+                                         security_group_rules=sg_rules_quota)
 
         self.addCleanup(self.adm_client.update_quota_set,
                         self.demo_tenant_id,
diff --git a/tempest/api/compute/admin/test_servers_negative.py b/tempest/api/compute/admin/test_servers_negative.py
index d65f335..c2dc94c 100644
--- a/tempest/api/compute/admin/test_servers_negative.py
+++ b/tempest/api/compute/admin/test_servers_negative.py
@@ -69,7 +69,8 @@
         self.useFixture(fixtures.LockFixture('compute_quotas'))
         flavor_name = data_utils.rand_name("flavor")
         flavor_id = self._get_unused_flavor_id()
-        quota_set = self.quotas_client.show_default_quota_set(self.tenant_id)
+        quota_set = (self.quotas_client.show_default_quota_set(self.tenant_id)
+                     ['quota_set'])
         ram = int(quota_set['ram']) + 1
         vcpus = 8
         disk = 10
@@ -93,7 +94,8 @@
         flavor_name = data_utils.rand_name("flavor")
         flavor_id = self._get_unused_flavor_id()
         ram = 512
-        quota_set = self.quotas_client.show_default_quota_set(self.tenant_id)
+        quota_set = (self.quotas_client.show_default_quota_set(self.tenant_id)
+                     ['quota_set'])
         vcpus = int(quota_set['cores']) + 1
         disk = 10
         flavor_ref = self.flavors_client.create_flavor(name=flavor_name,
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index 894bfde..a25a2af 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -43,6 +43,8 @@
     @classmethod
     def skip_checks(cls):
         super(BaseComputeTest, cls).skip_checks()
+        if not CONF.service_available.nova:
+            raise cls.skipException("Nova is not available")
         if cls._api_version != 2:
             msg = ("Unexpected API version is specified (%s)" %
                    cls._api_version)
@@ -235,7 +237,8 @@
             name = data_utils.rand_name(cls.__name__ + "-Server-Group")
         if policy is None:
             policy = ['affinity']
-        body = cls.server_groups_client.create_server_group(name, policy)
+        body = (cls.server_groups_client.create_server_group(name, policy)
+                ['server_group'])
         cls.server_groups.append(body['id'])
         return body
 
@@ -287,7 +290,7 @@
         if 'wait_until' in kwargs:
             waiters.wait_for_image_status(cls.images_client,
                                           image_id, kwargs['wait_until'])
-            image = cls.images_client.show_image(image_id)
+            image = cls.images_client.show_image(image_id)['image']
 
             if kwargs['wait_until'] == 'ACTIVE':
                 if kwargs.get('wait_for_server', True):
diff --git a/tempest/api/compute/images/test_image_metadata.py b/tempest/api/compute/images/test_image_metadata.py
index d16c020..975b850 100644
--- a/tempest/api/compute/images/test_image_metadata.py
+++ b/tempest/api/compute/images/test_image_metadata.py
@@ -64,7 +64,8 @@
     def test_list_image_metadata(self):
         # All metadata key/value pairs for an image should be returned
         resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'os_version': 'value1', 'os_distro': 'value2'}
+        expected = {'metadata': {
+            'os_version': 'value1', 'os_distro': 'value2'}}
         self.assertEqual(expected, resp_metadata)
 
     @test.idempotent_id('ece7befc-d3ce-42a4-b4be-c3067a418c29')
@@ -74,7 +75,8 @@
         self.client.set_image_metadata(self.image_id,
                                        req_metadata)
 
-        resp_metadata = self.client.list_image_metadata(self.image_id)
+        resp_metadata = (self.client.list_image_metadata(self.image_id)
+                         ['metadata'])
         self.assertEqual(req_metadata, resp_metadata)
 
     @test.idempotent_id('7b491c11-a9d5-40fe-a696-7f7e03d3fea2')
@@ -85,16 +87,17 @@
                                           req_metadata)
 
         resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'os_version': 'alt1',
-                    'os_distro': 'value2',
-                    'architecture': 'value3'}
+        expected = {'metadata': {
+            'os_version': 'alt1',
+            'os_distro': 'value2',
+            'architecture': 'value3'}}
         self.assertEqual(expected, resp_metadata)
 
     @test.idempotent_id('4f5db52f-6685-4c75-b848-f4bb363f9aa6')
     def test_get_image_metadata_item(self):
         # The value for a specific metadata key should be returned
         meta = self.client.show_image_metadata_item(self.image_id,
-                                                    'os_distro')
+                                                    'os_distro')['meta']
         self.assertEqual('value2', meta['os_distro'])
 
     @test.idempotent_id('f2de776a-4778-4d90-a5da-aae63aee64ae')
@@ -105,7 +108,7 @@
         self.client.set_image_metadata_item(self.image_id,
                                             'os_version', meta)
         resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'os_version': 'alt', 'os_distro': 'value2'}
+        expected = {'metadata': {'os_version': 'alt', 'os_distro': 'value2'}}
         self.assertEqual(expected, resp_metadata)
 
     @test.idempotent_id('a013796c-ba37-4bb5-8602-d944511def14')
@@ -114,5 +117,5 @@
         self.client.delete_image_metadata_item(self.image_id,
                                                'os_version')
         resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'os_distro': 'value2'}
+        expected = {'metadata': {'os_distro': 'value2'}}
         self.assertEqual(expected, resp_metadata)
diff --git a/tempest/api/compute/images/test_images_oneserver.py b/tempest/api/compute/images/test_images_oneserver.py
index 4f15ce1..37c2bb6 100644
--- a/tempest/api/compute/images/test_images_oneserver.py
+++ b/tempest/api/compute/images/test_images_oneserver.py
@@ -86,11 +86,11 @@
         waiters.wait_for_image_status(self.client, image_id, 'ACTIVE')
 
         # Verify the image was created correctly
-        image = self.client.show_image(image_id)
+        image = self.client.show_image(image_id)['image']
         self.assertEqual(name, image['name'])
         self.assertEqual('test', image['metadata']['image_type'])
 
-        original_image = self.client.show_image(self.image_ref)
+        original_image = self.client.show_image(self.image_ref)['image']
 
         # Verify minRAM is the same as the original image
         self.assertEqual(image['minRam'], original_image['minRam'])
diff --git a/tempest/api/compute/images/test_list_image_filters.py b/tempest/api/compute/images/test_list_image_filters.py
index 247a57b..9f3ba71 100644
--- a/tempest/api/compute/images/test_list_image_filters.py
+++ b/tempest/api/compute/images/test_list_image_filters.py
@@ -63,7 +63,7 @@
             image_file = six.StringIO(('*' * 1024))
             cls.glance_client.update_image(image_id, data=image_file)
             waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
-            body = cls.client.show_image(image_id)
+            body = cls.client.show_image(image_id)['image']
             return body
 
         # Create non-snapshot images via glance
@@ -106,7 +106,7 @@
         # The list of images should contain only images with the
         # provided status
         params = {'status': 'ACTIVE'}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
 
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
         self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
@@ -117,7 +117,7 @@
         # List of all images should contain the expected images filtered
         # by name
         params = {'name': self.image1['name']}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
 
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
@@ -129,7 +129,7 @@
     def test_list_images_filter_by_server_id(self):
         # The images should contain images filtered by server id
         params = {'server': self.server1['id']}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
 
         self.assertTrue(any([i for i in images
                              if i['id'] == self.snapshot1_id]),
@@ -150,7 +150,7 @@
         # Try all server link types
         for link in server_links:
             params = {'server': link['href']}
-            images = self.client.list_images(**params)
+            images = self.client.list_images(**params)['images']
 
             self.assertFalse(any([i for i in images
                                   if i['id'] == self.snapshot1_id]))
@@ -165,7 +165,7 @@
     def test_list_images_filter_by_type(self):
         # The list of servers should be filtered by image type
         params = {'type': 'snapshot'}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
 
         self.assertTrue(any([i for i in images
                              if i['id'] == self.snapshot1_id]))
@@ -180,7 +180,7 @@
     def test_list_images_limit_results(self):
         # Verify only the expected number of results are returned
         params = {'limit': '1'}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
         self.assertEqual(1, len([x for x in images if 'id' in x]))
 
     @test.idempotent_id('18bac3ae-da27-436c-92a9-b22474d13aab')
@@ -190,7 +190,7 @@
         # Becoming ACTIVE will modify the updated time
         # Filter by the image's created time
         params = {'changes-since': self.image3['created']}
-        images = self.client.list_images(**params)
+        images = self.client.list_images(**params)['images']
         found = any([i for i in images if i['id'] == self.image3_id])
         self.assertTrue(found)
 
@@ -199,7 +199,7 @@
         # Detailed list of all images should only contain images
         # with the provided status
         params = {'status': 'ACTIVE'}
-        images = self.client.list_images(detail=True, **params)
+        images = self.client.list_images(detail=True, **params)['images']
 
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
         self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
@@ -210,7 +210,7 @@
         # Detailed list of all images should contain the expected
         # images filtered by name
         params = {'name': self.image1['name']}
-        images = self.client.list_images(detail=True, **params)
+        images = self.client.list_images(detail=True, **params)['images']
 
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
@@ -221,7 +221,7 @@
         # Verify only the expected number of results (with full details)
         # are returned
         params = {'limit': '1'}
-        images = self.client.list_images(detail=True, **params)
+        images = self.client.list_images(detail=True, **params)['images']
         self.assertEqual(1, len(images))
 
     @test.idempotent_id('8c78f822-203b-4bf6-8bba-56ebd551cf84')
@@ -234,7 +234,7 @@
         # Try all server link types
         for link in server_links:
             params = {'server': link['href']}
-            images = self.client.list_images(detail=True, **params)
+            images = self.client.list_images(detail=True, **params)['images']
 
             self.assertFalse(any([i for i in images
                                   if i['id'] == self.snapshot1_id]))
@@ -249,7 +249,7 @@
     def test_list_images_with_detail_filter_by_type(self):
         # The detailed list of servers should be filtered by image type
         params = {'type': 'snapshot'}
-        images = self.client.list_images(detail=True, **params)
+        images = self.client.list_images(detail=True, **params)['images']
         self.client.show_image(self.image_ref)
 
         self.assertTrue(any([i for i in images
@@ -268,5 +268,5 @@
         # Becoming ACTIVE will modify the updated time
         # Filter by the image's created time
         params = {'changes-since': self.image1['created']}
-        images = self.client.list_images(detail=True, **params)
+        images = self.client.list_images(detail=True, **params)['images']
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
diff --git a/tempest/api/compute/images/test_list_images.py b/tempest/api/compute/images/test_list_images.py
index b67378c..6ca15d6 100644
--- a/tempest/api/compute/images/test_list_images.py
+++ b/tempest/api/compute/images/test_list_images.py
@@ -37,19 +37,19 @@
     @test.idempotent_id('490d0898-e12a-463f-aef0-c50156b9f789')
     def test_get_image(self):
         # Returns the correct details for a single image
-        image = self.client.show_image(self.image_ref)
+        image = self.client.show_image(self.image_ref)['image']
         self.assertEqual(self.image_ref, image['id'])
 
     @test.idempotent_id('fd51b7f4-d4a3-4331-9885-866658112a6f')
     def test_list_images(self):
         # The list of all images should contain the image
-        images = self.client.list_images()
+        images = self.client.list_images()['images']
         found = any([i for i in images if i['id'] == self.image_ref])
         self.assertTrue(found)
 
     @test.idempotent_id('9f94cb6b-7f10-48c5-b911-a0b84d7d4cd6')
     def test_list_images_with_detail(self):
         # Detailed list of all images should contain the expected images
-        images = self.client.list_images(detail=True)
+        images = self.client.list_images(detail=True)['images']
         found = any([i for i in images if i['id'] == self.image_ref])
         self.assertTrue(found)
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index f56c1de..35f2b2c 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -143,7 +143,7 @@
         name = data_utils.rand_name('server_group')
         policies = ['affinity']
         body = self.server_groups_client.create_server_group(
-            name=name, policies=policies)
+            name=name, policies=policies)['server_group']
         group_id = body['id']
         self.addCleanup(self.server_groups_client.delete_server_group,
                         group_id)
@@ -153,7 +153,8 @@
                                          wait_until='ACTIVE')
 
         # Check a server is in the group
-        server_group = self.server_groups_client.get_server_group(group_id)
+        server_group = (self.server_groups_client.get_server_group(group_id)
+                        ['server_group'])
         self.assertIn(server['id'], server_group['members'])
 
     @test.idempotent_id('0578d144-ed74-43f8-8e57-ab10dbf9b3c2')
diff --git a/tempest/api/compute/servers/test_delete_server.py b/tempest/api/compute/servers/test_delete_server.py
index 81639da..cf0cf97 100644
--- a/tempest/api/compute/servers/test_delete_server.py
+++ b/tempest/api/compute/servers/test_delete_server.py
@@ -117,7 +117,7 @@
         device = '/dev/%s' % CONF.compute.volume_device_name
         server = self.create_test_server(wait_until='ACTIVE')
 
-        volume = volumes_client.create_volume()
+        volume = volumes_client.create_volume(size=CONF.volume.volume_size)
         self.addCleanup(volumes_client.delete_volume, volume['id'])
         waiters.wait_for_volume_status(volumes_client,
                                        volume['id'], 'available')
diff --git a/tempest/api/compute/servers/test_list_server_filters.py b/tempest/api/compute/servers/test_list_server_filters.py
index 6160844..5c63557 100644
--- a/tempest/api/compute/servers/test_list_server_filters.py
+++ b/tempest/api/compute/servers/test_list_server_filters.py
@@ -44,7 +44,7 @@
 
         # Check to see if the alternate image ref actually exists...
         images_client = cls.images_client
-        images = images_client.list_images()
+        images = images_client.list_images()['images']
 
         if cls.image_ref != cls.image_ref_alt and \
             any([image for image in images
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index 96a4502..6b3b661 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -456,7 +456,7 @@
         server = self.client.show_server(self.server_id)
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
-        images = self.images_client.list_images(**params)
+        images = self.images_client.list_images(**params)['images']
         self.assertEqual(1, len(images))
         self.assertEqual(image_name, images[0]['name'])
 
diff --git a/tempest/api/compute/servers/test_server_group.py b/tempest/api/compute/servers/test_server_group.py
index 0e7c1eb..0da7912 100644
--- a/tempest/api/compute/servers/test_server_group.py
+++ b/tempest/api/compute/servers/test_server_group.py
@@ -61,7 +61,7 @@
         # delete the test server-group
         self.client.delete_server_group(server_group['id'])
         # validation of server-group deletion
-        server_group_list = self.client.list_server_groups()
+        server_group_list = self.client.list_server_groups()['server_groups']
         self.assertNotIn(server_group, server_group_list)
 
     def _create_delete_server_group(self, policy):
@@ -107,11 +107,11 @@
     def test_get_server_group(self):
         # Get the server-group
         body = self.client.get_server_group(
-            self.created_server_group['id'])
+            self.created_server_group['id'])['server_group']
         self.assertEqual(self.created_server_group, body)
 
     @test.idempotent_id('d4874179-27b4-4d7d-80e4-6c560cdfe321')
     def test_list_server_groups(self):
         # List the server-group
-        body = self.client.list_server_groups()
+        body = self.client.list_server_groups()['server_groups']
         self.assertIn(self.created_server_group, body)
diff --git a/tempest/api/compute/servers/test_server_metadata_negative.py b/tempest/api/compute/servers/test_server_metadata_negative.py
index c42ec3d..5804dbe 100644
--- a/tempest/api/compute/servers/test_server_metadata_negative.py
+++ b/tempest/api/compute/servers/test_server_metadata_negative.py
@@ -137,7 +137,7 @@
         # A 403 Forbidden or 413 Overlimit (old behaviour) exception
         # will be raised while exceeding metadata items limit for
         # tenant.
-        quota_set = self.quotas.show_quota_set(self.tenant_id)
+        quota_set = self.quotas.show_quota_set(self.tenant_id)['quota_set']
         quota_metadata = quota_set['metadata_items']
         if quota_metadata == -1:
             raise self.skipException("No limit for metadata_items")
diff --git a/tempest/api/compute/servers/test_server_rescue_negative.py b/tempest/api/compute/servers/test_server_rescue_negative.py
index 81417d24..9d06188 100644
--- a/tempest/api/compute/servers/test_server_rescue_negative.py
+++ b/tempest/api/compute/servers/test_server_rescue_negative.py
@@ -61,7 +61,7 @@
 
     def _create_volume(self):
         volume = self.volumes_extensions_client.create_volume(
-            CONF.volume.volume_size, display_name=data_utils.rand_name(
+            size=CONF.volume.volume_size, display_name=data_utils.rand_name(
                 self.__class__.__name__ + '_volume'))
         self.addCleanup(self.delete_volume, volume['id'])
         waiters.wait_for_volume_status(self.volumes_extensions_client,
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index 5a14418..8f81de0 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -480,7 +480,7 @@
         server = self.client.show_server(self.server_id)
         image_name = server['name'] + '-shelved'
         params = {'name': image_name}
-        images = self.images_client.list_images(**params)
+        images = self.images_client.list_images(**params)['images']
         self.assertEqual(1, len(images))
         self.assertEqual(image_name, images[0]['name'])
 
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index 7751c9a..b5a24c7 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -76,7 +76,7 @@
         body = cls.glance_client.update_image(image_id,
                                               data=image_file)['image']
         cls.glance_client.wait_for_image_status(image_id, 'active')
-        cls.image = cls.images_client.show_image(image_id)
+        cls.image = cls.images_client.show_image(image_id)['image']
 
         cls.keypairname = data_utils.rand_name('keypair')
         cls.keypairs_client.create_keypair(name=cls.keypairname)
diff --git a/tempest/api/compute/test_quotas.py b/tempest/api/compute/test_quotas.py
index 9f37143..43f4c97 100644
--- a/tempest/api/compute/test_quotas.py
+++ b/tempest/api/compute/test_quotas.py
@@ -54,14 +54,14 @@
     def test_get_quotas(self):
         # User can get the quota set for it's tenant
         expected_quota_set = self.default_quota_set | set(['id'])
-        quota_set = self.client.show_quota_set(self.tenant_id)
+        quota_set = self.client.show_quota_set(self.tenant_id)['quota_set']
         self.assertEqual(quota_set['id'], self.tenant_id)
         for quota in expected_quota_set:
             self.assertIn(quota, quota_set.keys())
 
         # get the quota set using user id
         quota_set = self.client.show_quota_set(self.tenant_id,
-                                               self.user_id)
+                                               self.user_id)['quota_set']
         self.assertEqual(quota_set['id'], self.tenant_id)
         for quota in expected_quota_set:
             self.assertIn(quota, quota_set.keys())
@@ -70,7 +70,8 @@
     def test_get_default_quotas(self):
         # User can get the default quota set for it's tenant
         expected_quota_set = self.default_quota_set | set(['id'])
-        quota_set = self.client.show_default_quota_set(self.tenant_id)
+        quota_set = (self.client.show_default_quota_set(self.tenant_id)
+                     ['quota_set'])
         self.assertEqual(quota_set['id'], self.tenant_id)
         for quota in expected_quota_set:
             self.assertIn(quota, quota_set.keys())
@@ -79,6 +80,7 @@
     def test_compare_tenant_quotas_with_default_quotas(self):
         # Tenants are created with the default quota values
         defualt_quota_set = \
-            self.client.show_default_quota_set(self.tenant_id)
-        tenant_quota_set = self.client.show_quota_set(self.tenant_id)
+            self.client.show_default_quota_set(self.tenant_id)['quota_set']
+        tenant_quota_set = (self.client.show_quota_set(self.tenant_id)
+                            ['quota_set'])
         self.assertEqual(defualt_quota_set, tenant_quota_set)
diff --git a/tempest/api/compute/volumes/test_volumes_get.py b/tempest/api/compute/volumes/test_volumes_get.py
index 44339a3..f05a5a3 100644
--- a/tempest/api/compute/volumes/test_volumes_get.py
+++ b/tempest/api/compute/volumes/test_volumes_get.py
@@ -46,7 +46,8 @@
         v_name = data_utils.rand_name('Volume')
         metadata = {'Type': 'work'}
         # Create volume
-        volume = self.client.create_volume(display_name=v_name,
+        volume = self.client.create_volume(size=CONF.volume.volume_size,
+                                           display_name=v_name,
                                            metadata=metadata)
         self.addCleanup(self.delete_volume, volume['id'])
         self.assertIn('id', volume)
diff --git a/tempest/api/compute/volumes/test_volumes_list.py b/tempest/api/compute/volumes/test_volumes_list.py
index 22b3d13..421d96f 100644
--- a/tempest/api/compute/volumes/test_volumes_list.py
+++ b/tempest/api/compute/volumes/test_volumes_list.py
@@ -54,7 +54,8 @@
             v_name = data_utils.rand_name('volume')
             metadata = {'Type': 'work'}
             try:
-                volume = cls.client.create_volume(display_name=v_name,
+                volume = cls.client.create_volume(size=CONF.volume.volume_size,
+                                                  display_name=v_name,
                                                   metadata=metadata)
                 waiters.wait_for_volume_status(cls.client,
                                                volume['id'], 'available')
diff --git a/tempest/api/identity/admin/v3/test_trusts.py b/tempest/api/identity/admin/v3/test_trusts.py
index b8700a6..fac8826 100644
--- a/tempest/api/identity/admin/v3/test_trusts.py
+++ b/tempest/api/identity/admin/v3/test_trusts.py
@@ -34,7 +34,6 @@
         if not CONF.identity_feature_enabled.trust:
             raise self.skipException("Trusts aren't enabled")
 
-        self.trustee_username = CONF.identity.alt_username
         self.trust_id = None
 
     def tearDown(self):
diff --git a/tempest/api/image/v1/test_images.py b/tempest/api/image/v1/test_images.py
index 7739d16..d4dbfcd 100644
--- a/tempest/api/image/v1/test_images.py
+++ b/tempest/api/image/v1/test_images.py
@@ -119,9 +119,6 @@
         img7 = cls._create_standard_image('33', 'bare', 'raw', 142)
         img8 = cls._create_standard_image('33', 'bare', 'raw', 142)
         cls.created_set = set(cls.created_images)
-        # 4x-4x remote image
-        cls.remote_set = set((img1, img2, img3, img4))
-        cls.standard_set = set((img5, img6, img7, img8))
         # 5x bare, 3x ami
         cls.bare_set = set((img1, img3, img4, img7, img8))
         cls.ami_set = set((img2, img5, img6))
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index 4a86aca..86b4973 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -32,7 +32,6 @@
         # dhcp agent: this is done by creating a regular port
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
-        cls.cidr = cls.subnet['cidr']
         cls.port = cls.create_port(cls.network)
 
     @test.idempotent_id('5032b1fe-eb42-4a64-8f3b-6e189d8b5c7d')
diff --git a/tempest/api/network/base.py b/tempest/api/network/base.py
index fda8fc3..fa6fa33 100644
--- a/tempest/api/network/base.py
+++ b/tempest/api/network/base.py
@@ -77,7 +77,6 @@
     @classmethod
     def resource_setup(cls):
         super(BaseNetworkTest, cls).resource_setup()
-        cls.network_cfg = CONF.network
         cls.networks = []
         cls.subnets = []
         cls.ports = []
diff --git a/tempest/api/network/test_extensions.py b/tempest/api/network/test_extensions.py
index be7174b..f56688f 100644
--- a/tempest/api/network/test_extensions.py
+++ b/tempest/api/network/test_extensions.py
@@ -39,7 +39,8 @@
                           'ext-gw-mode', 'binding', 'quotas',
                           'agent', 'dhcp_agent_scheduler', 'provider',
                           'router', 'extraroute', 'external-net',
-                          'allowed-address-pairs', 'extra_dhcp_opt']
+                          'allowed-address-pairs', 'extra_dhcp_opt',
+                          'metering', 'dvr', 'service-type']
         expected_alias = [ext for ext in expected_alias if
                           test.is_extension_enabled(ext, 'network')]
         actual_alias = list()
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index 842a56d..5685be8 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -66,7 +66,6 @@
         cls.name = cls.network['name']
         cls.subnet = cls._create_subnet_with_last_subnet_block(cls.network,
                                                                cls._ip_version)
-        cls.cidr = cls.subnet['cidr']
         cls._subnet_data = {6: {'gateway':
                                 str(cls._get_gateway_from_tempest_conf(6)),
                                 'allocation_pools':
diff --git a/tempest/api/network/test_routers.py b/tempest/api/network/test_routers.py
index 1308414..aa3d274 100644
--- a/tempest/api/network/test_routers.py
+++ b/tempest/api/network/test_routers.py
@@ -275,7 +275,7 @@
         next_cidr = netaddr.IPNetwork(self.tenant_cidr)
         # Prepare to build several routes
         test_routes = []
-        routes_num = 5
+        routes_num = 4
         # Create a router
         router = self._create_router(
             data_utils.rand_name('router-'), True)
diff --git a/tempest/api/object_storage/test_container_services.py b/tempest/api/object_storage/test_container_services.py
index 0f107f5..1cc9437 100644
--- a/tempest/api/object_storage/test_container_services.py
+++ b/tempest/api/object_storage/test_container_services.py
@@ -321,7 +321,7 @@
         self.assertNotIn('x-container-meta-', str(resp))
 
     @test.idempotent_id('cf19bc0b-7e16-4a5a-aaed-cb0c2fe8deef')
-    def test_update_container_metadata_with_create_and_delete_matadata(self):
+    def test_update_container_metadata_with_create_and_delete_metadata(self):
         # Send one request of adding and deleting metadata
         container_name = data_utils.rand_name(name='TestContainer')
         metadata_1 = {'test-container-meta1': 'Meta1'}
@@ -379,8 +379,8 @@
         self.assertNotIn('x-container-meta-test-container-meta1', resp)
 
     @test.idempotent_id('31f40a5f-6a52-4314-8794-cd89baed3040')
-    def test_update_container_metadata_with_create_matadata_key(self):
-        # update container metadata with a blenk value of metadata
+    def test_update_container_metadata_with_create_metadata_key(self):
+        # update container metadata with a blank value of metadata
         container_name = self._create_container()
 
         metadata = {'test-container-meta1': ''}
@@ -395,7 +395,7 @@
 
     @test.idempotent_id('a2e36378-6f1f-43f4-840a-ffd9cfd61914')
     def test_update_container_metadata_with_delete_metadata_key(self):
-        # update container metadata with a blank value of matadata
+        # update container metadata with a blank value of metadata
         container_name = data_utils.rand_name(name='TestContainer')
         metadata = {'test-container-meta1': 'Meta1'}
         self.container_client.create_container(container_name,
diff --git a/tempest/api/object_storage/test_object_services.py b/tempest/api/object_storage/test_object_services.py
index 2198753..d64efee 100644
--- a/tempest/api/object_storage/test_object_services.py
+++ b/tempest/api/object_storage/test_object_services.py
@@ -811,7 +811,7 @@
 
     @test.idempotent_id('aa467252-44f3-472a-b5ae-5b57c3c9c147')
     def test_copy_object_across_containers(self):
-        # create a container to use as  asource container
+        # create a container to use as a source container
         src_container_name = data_utils.rand_name(name='TestSourceContainer')
         self.container_client.create_container(src_container_name)
         self.containers.append(src_container_name)
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index 58c5ba9..79615b3 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -45,10 +45,6 @@
         cls.volume = cls.create_volume()
         cls.client.wait_for_volume_status(cls.volume['id'], 'available')
 
-    def _delete_image_with_wait(self, image_id):
-        self.image_client.delete_image(image_id)
-        self.image_client.wait_for_resource_deletion(image_id)
-
     @classmethod
     def resource_cleanup(cls):
         # Delete the test instance
diff --git a/tempest/api/volume/test_volumes_get.py b/tempest/api/volume/test_volumes_get.py
index a90f9ca..9db2321 100644
--- a/tempest/api/volume/test_volumes_get.py
+++ b/tempest/api/volume/test_volumes_get.py
@@ -131,7 +131,7 @@
     @test.idempotent_id('54a01030-c7fc-447c-86ee-c1182beae638')
     @test.services('image')
     def test_volume_create_get_update_delete_from_image(self):
-        image = self.images_client.show_image(CONF.compute.image_ref)
+        image = self.images_client.show_image(CONF.compute.image_ref)['image']
         min_disk = image.get('minDisk')
         disk_size = max(min_disk, CONF.volume.volume_size)
         self._volume_create_get_update_delete(
diff --git a/tempest/clients.py b/tempest/clients.py
index 7cb4347..b9f7991 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -321,8 +321,7 @@
             'build_timeout': CONF.volume.build_timeout
         })
         self.volumes_extensions_client = VolumesExtensionsClient(
-            self.auth_provider, default_volume_size=CONF.volume.volume_size,
-            **params_volume)
+            self.auth_provider, **params_volume)
 
     def _set_database_clients(self):
         self.database_flavors_client = DatabaseFlavorsClient(
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index 5e04c36..03ae51f 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -195,7 +195,7 @@
 
     def list(self):
         client = self.client
-        sgs = client.list_server_groups()
+        sgs = client.list_server_groups()['server_groups']
         LOG.debug("List count, %s Server Groups" % len(sgs))
         return sgs
 
@@ -770,7 +770,7 @@
 
     def list(self):
         client = self.client
-        images = client.list_images({"all_tenants": True})
+        images = client.list_images({"all_tenants": True})['images']
         if not self.is_save_state:
             images = [image for image in images if image['id']
                       not in self.saved_state_json['images'].keys()]
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index 7aa4fc2..803ad6c 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -51,7 +51,7 @@
                     return
                 # NOTE(afazekas): The instance is in "ready for action state"
                 # when no task in progress
-                # NOTE(afazekas): Converted to string bacuse of the XML
+                # NOTE(afazekas): Converted to string because of the XML
                 # responses
                 if str(task_state) == "None":
                     # without state api extension 3 sec usually enough
@@ -123,11 +123,19 @@
     The client should also have build_interval and build_timeout attributes.
     """
     image = client.show_image(image_id)
+    # Compute image client return response wrapped in 'image' element
+    # which is not case with glance image client.
+    if 'image' in image:
+        image = image['image']
     start = int(time.time())
 
     while image['status'] != status:
         time.sleep(client.build_interval)
         image = client.show_image(image_id)
+        # Compute image client return response wrapped in 'image' element
+        # which is not case with glance image client.
+        if 'image' in image:
+            image = image['image']
         status_curr = image['status']
         if status_curr == 'ERROR':
             raise exceptions.AddImageException(image_id=image_id)
diff --git a/tempest/config.py b/tempest/config.py
index 0262d1b..e495695 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -881,7 +881,8 @@
                help="Where the dashboard can be found"),
     cfg.StrOpt('login_url',
                default='http://localhost/auth/login/',
-               help="Login page for the dashboard"),
+               help="Login page for the dashboard",
+               deprecated_for_removal=True),
 ]
 
 
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 40b6d83..be18aef 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -18,6 +18,7 @@
 
 import netaddr
 from oslo_log import log
+from oslo_serialization import jsonutils as json
 import six
 from tempest_lib.common.utils import misc as misc_utils
 from tempest_lib import exceptions as lib_exc
@@ -416,6 +417,19 @@
             cleanup_callable=self.delete_wrapper,
             cleanup_args=[_image_client.delete_image, image_id])
         snapshot_image = _image_client.get_image_meta(image_id)
+
+        bdm = snapshot_image.get('properties', {}).get('block_device_mapping')
+        if bdm:
+            bdm = json.loads(bdm)
+            if bdm and 'snapshot_id' in bdm[0]:
+                snapshot_id = bdm[0]['snapshot_id']
+                self.addCleanup(
+                    self.snapshots_client.wait_for_resource_deletion,
+                    snapshot_id)
+                self.addCleanup(
+                    self.delete_wrapper, self.snapshots_client.delete_snapshot,
+                    snapshot_id)
+
         image_name = snapshot_image['name']
         self.assertEqual(name, image_name)
         LOG.debug("Created snapshot image %s for server %s",
@@ -594,6 +608,12 @@
             *args, **kwargs)
         return ports_list['ports']
 
+    def _list_agents(self, *args, **kwargs):
+        """List agents using admin creds """
+        agents_list = self.admin_manager.network_client.list_agents(
+            *args, **kwargs)
+        return agents_list['agents']
+
     def _create_subnet(self, network, client=None, namestart='subnet-smoke',
                        **kwargs):
         """
@@ -1094,6 +1114,7 @@
                 ports.append({'port': port.id})
             if ports:
                 create_kwargs['networks'] = ports
+            self.ports = ports
 
         return super(NetworkScenarioTest, self).create_server(
             name=name, image=image, flavor=flavor,
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index 8e91a6d..d5bad64 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -88,7 +88,7 @@
         parser = HorizonHTMLParser()
         parser.feed(response)
 
-        # construct login url for dashboard, discovery accomodates non-/ web
+        # construct login url for dashboard, discovery accommodates non-/ web
         # root for dashboard
         login_url = CONF.dashboard.dashboard_url + parser.login[1:]
 
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index 0662938..52b1d52 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -108,10 +108,12 @@
         self.network, self.subnet, self.router = self.create_networks(**kwargs)
         self.check_networks()
 
+        self.ports = []
         self.port_id = None
         if boot_with_port:
             # create a port on the network and boot with that
             self.port_id = self._create_port(self.network['id']).id
+            self.ports.append({'port': self.port_id})
 
         name = data_utils.rand_name('server-smoke')
         server = self._create_server(name, self.network, self.port_id)
@@ -632,7 +634,11 @@
         # Setup the network, create a port and boot the server from that port.
         self._setup_network_and_servers(boot_with_port=True)
         _, server = self.floating_ip_tuple
-        self.assertIsNotNone(self.port_id,
+        self.assertEqual(1, len(self.ports),
+                         'There should only be one port created for '
+                         'server %s.' % server['id'])
+        port_id = self.ports[0]['port']
+        self.assertIsNotNone(port_id,
                              'Server should have been created from a '
                              'pre-existing port.')
         # Assert the port is bound to the server.
@@ -641,13 +647,80 @@
         self.assertEqual(1, len(port_list),
                          'There should only be one port created for '
                          'server %s.' % server['id'])
-        self.assertEqual(self.port_id, port_list[0]['id'])
+        self.assertEqual(port_id, port_list[0]['id'])
         # Delete the server.
         self.servers_client.delete_server(server['id'])
         waiters.wait_for_server_termination(self.servers_client, server['id'])
         # Assert the port still exists on the network but is unbound from
         # the deleted server.
-        port = self.network_client.show_port(self.port_id)['port']
+        port = self.network_client.show_port(port_id)['port']
         self.assertEqual(self.network['id'], port['network_id'])
         self.assertEqual('', port['device_id'])
         self.assertEqual('', port['device_owner'])
+
+    @test.idempotent_id('2e788c46-fb3f-4ac9-8f82-0561555bea73')
+    @testtools.skipIf("dvr" in CONF.network_feature_enabled.api_extensions,
+                      "Router rescheduling not supported on DVR")
+    @test.services('compute', 'network')
+    def test_router_rescheduling(self):
+        """Tests that router can be removed from agent and add to a new agent.
+
+        1. Verify connectivity
+        2. Remove router from all l3-agents
+        3. Verify connectivity is down
+        4. Assign router to new l3-agent (or old one if no new agent is
+         available)
+        5. Verify connectivity
+        """
+
+        # TODO(yfried): refactor this test to be used for other agents (dhcp)
+        # as well
+
+        list_hosts = (self.admin_manager.network_client.
+                      list_l3_agents_hosting_router)
+        schedule_router = (self.admin_manager.network_client.
+                           add_router_to_l3_agent)
+        unschedule_router = (self.admin_manager.network_client.
+                             remove_router_from_l3_agent)
+
+        agent_list = set(a["id"] for a in
+                         self._list_agents(agent_type="L3 agent"))
+        self._setup_network_and_servers()
+        self.check_public_network_connectivity(should_connect=True)
+
+        # remove resource from agents
+        hosting_agents = set(a["id"] for a in
+                             list_hosts(self.router.id)['agents'])
+        no_migration = agent_list == hosting_agents
+        LOG.info("Router will be assigned to {mig} hosting agent".
+                 format(mig="the same" if no_migration else "a new"))
+
+        for hosting_agent in hosting_agents:
+            unschedule_router(hosting_agent, self.router.id)
+            self.assertNotIn(hosting_agent,
+                             [a["id"] for a in
+                              list_hosts(self.router.id)['agents']],
+                             'unscheduling router failed')
+
+        # verify resource is un-functional
+        self.check_public_network_connectivity(
+            should_connect=False,
+            msg='after router unscheduling',
+            should_check_floating_ip_status=False
+        )
+
+        # schedule resource to new agent
+        target_agent = list(hosting_agents if no_migration else
+                            agent_list - hosting_agents)[0]
+        schedule_router(target_agent,
+                        self.router['id'])
+        self.assertEqual(
+            target_agent,
+            list_hosts(self.router.id)['agents'][0]['id'],
+            "Router failed to reschedule. Hosting agent doesn't match "
+            "target agent")
+
+        # verify resource is functional
+        self.check_public_network_connectivity(
+            should_connect=True,
+            msg='After router rescheduling')
diff --git a/tempest/scenario/test_security_groups_basic_ops.py b/tempest/scenario/test_security_groups_basic_ops.py
index 18fd09d..1db1ac2 100644
--- a/tempest/scenario/test_security_groups_basic_ops.py
+++ b/tempest/scenario/test_security_groups_basic_ops.py
@@ -161,9 +161,6 @@
 
         cls.floating_ip_access = not CONF.network.public_router_id
 
-    def cleanup_wrapper(self, resource):
-        self.cleanup_resource(resource, self.__class__.__name__)
-
     def setUp(self):
         super(TestSecurityGroupsBasicOps, self).setUp()
         self._deploy_tenant(self.primary_tenant)
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index 39dc6e4..4912033 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -48,7 +48,7 @@
         vol_name = data_utils.rand_name('volume-origin')
         return self.create_volume(name=vol_name, imageRef=img_uuid)
 
-    def _boot_instance_from_volume(self, vol_id, keypair, security_group):
+    def _get_bdm(self, vol_id, delete_on_termination=False):
         # NOTE(gfidente): the syntax for block_device_mapping is
         # dev_name=id:type:size:delete_on_terminate
         # where type needs to be "snap" if the server is booted
@@ -56,12 +56,20 @@
         bd_map = [{
             'device_name': 'vda',
             'volume_id': vol_id,
-            'delete_on_termination': '0'}]
-        create_kwargs = {
-            'block_device_mapping': bd_map,
-            'key_name': keypair['name'],
-            'security_groups': [{'name': security_group['name']}]
-        }
+            'delete_on_termination': str(int(delete_on_termination))}]
+        return {'block_device_mapping': bd_map}
+
+    def _boot_instance_from_volume(self, vol_id, keypair=None,
+                                   security_group=None,
+                                   delete_on_termination=False):
+        create_kwargs = dict()
+        if keypair:
+            create_kwargs['key_name'] = keypair['name']
+        if security_group:
+            create_kwargs['security_groups'] = [
+                {'name': security_group['name']}]
+        create_kwargs.update(self._get_bdm(
+            vol_id, delete_on_termination=delete_on_termination))
         return self.create_server(image='', create_kwargs=create_kwargs)
 
     def _create_snapshot_from_volume(self, vol_id):
@@ -89,13 +97,6 @@
             waiters.wait_for_server_status(self.servers_client,
                                            i['id'], 'SHUTOFF')
 
-    def _detach_volumes(self, volumes):
-        # NOTE(gfidente): two loops so we do not wait for the status twice
-        for v in volumes:
-            self.volumes_client.detach_volume(v['id'])
-        for v in volumes:
-            self.volumes_client.wait_for_volume_status(v['id'], 'available')
-
     def _ssh_to_server(self, server, keypair):
         if CONF.compute.use_floatingip_for_ssh:
             floating_ip = (self.floating_ips_client.create_floating_ip()
@@ -175,18 +176,34 @@
         # deletion operations to succeed
         self._stop_instances([instance_2nd, instance_from_snapshot])
 
+    @test.idempotent_id('36c34c67-7b54-4b59-b188-02a2f458a63b')
+    @test.services('compute', 'volume', 'image')
+    def test_create_ebs_image_and_check_boot(self):
+        # create an instance from volume
+        volume_origin = self._create_volume_from_image()
+        instance = self._boot_instance_from_volume(volume_origin['id'],
+                                                   delete_on_termination=True)
+        # create EBS image
+        name = data_utils.rand_name('image')
+        image = self.create_server_snapshot(instance, name=name)
+
+        # delete instance
+        self._delete_server(instance)
+
+        # boot instance from EBS image
+        instance = self.create_server(image=image['id'])
+        # just ensure that instance booted
+
+        # delete instance
+        self._delete_server(instance)
+
 
 class TestVolumeBootPatternV2(TestVolumeBootPattern):
-    def _boot_instance_from_volume(self, vol_id, keypair, security_group):
+    def _get_bdm(self, vol_id, delete_on_termination=False):
         bd_map_v2 = [{
             'uuid': vol_id,
             'source_type': 'volume',
             'destination_type': 'volume',
             'boot_index': 0,
-            'delete_on_termination': False}]
-        create_kwargs = {
-            'block_device_mapping_v2': bd_map_v2,
-            'key_name': keypair['name'],
-            'security_groups': [{'name': security_group['name']}]
-        }
-        return self.create_server(image='', create_kwargs=create_kwargs)
+            'delete_on_termination': delete_on_termination}]
+        return {'block_device_mapping_v2': bd_map_v2}
diff --git a/tempest/scenario/utils.py b/tempest/scenario/utils.py
index 41b3470..0a7d492 100644
--- a/tempest/scenario/utils.py
+++ b/tempest/scenario/utils.py
@@ -44,7 +44,7 @@
         self.flavors_client = os.flavors_client
 
     def ssh_user(self, image_id):
-        _image = self.images_client.show_image(image_id)
+        _image = self.images_client.show_image(image_id)['image']
         for regex, user in self.ssh_users:
             # First match wins
             if re.match(regex, _image['name']) is not None:
@@ -57,14 +57,14 @@
                              string=str(image['name']))
 
     def is_sshable_image(self, image_id):
-        _image = self.images_client.show_image(image_id)
+        _image = self.images_client.show_image(image_id)['image']
         return self._is_sshable_image(_image)
 
     def _is_flavor_enough(self, flavor, image):
         return image['minDisk'] <= flavor['disk']
 
     def is_flavor_enough(self, flavor_id, image_id):
-        _image = self.images_client.show_image(image_id)
+        _image = self.images_client.show_image(image_id)['image']
         _flavor = self.flavors_client.show_flavor(flavor_id)['flavor']
         return self._is_flavor_enough(_flavor, _image)
 
@@ -131,7 +131,7 @@
             return []
         if not hasattr(self, '_scenario_images'):
             try:
-                images = self.images_client.list_images()
+                images = self.images_client.list_images()['images']
                 self._scenario_images = [
                     (self._normalize_name(i['name']), dict(image_ref=i['id']))
                     for i in images if re.search(self.image_pattern,
diff --git a/tempest/services/compute/json/hypervisor_client.py b/tempest/services/compute/json/hypervisor_client.py
index e894a5c..ba06f23 100644
--- a/tempest/services/compute/json/hypervisor_client.py
+++ b/tempest/services/compute/json/hypervisor_client.py
@@ -32,39 +32,39 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(_schema, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor(self, hypervisor_id):
         """Display the details of the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s' % hypervisor_id)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor'])
+        return service_client.ResponseBody(resp, body)
 
     def list_servers_on_hypervisor(self, hypervisor_name):
         """List instances belonging to the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/servers' % hypervisor_name)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisors_servers, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor_statistics(self):
         """Get hypervisor statistics over all compute nodes."""
         resp, body = self.get('os-hypervisors/statistics')
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor_statistics, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor_statistics'])
+        return service_client.ResponseBody(resp, body)
 
     def show_hypervisor_uptime(self, hypervisor_id):
         """Display the uptime of the specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/uptime' % hypervisor_id)
         body = json.loads(body)
         self.validate_response(schema.get_hypervisor_uptime, resp, body)
-        return service_client.ResponseBody(resp, body['hypervisor'])
+        return service_client.ResponseBody(resp, body)
 
     def search_hypervisor(self, hypervisor_name):
         """Search specified hypervisor."""
         resp, body = self.get('os-hypervisors/%s/search' % hypervisor_name)
         body = json.loads(body)
         self.validate_response(schema.list_search_hypervisors, resp, body)
-        return service_client.ResponseBodyList(resp, body['hypervisors'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/images_client.py b/tempest/services/compute/json/images_client.py
index 4e7e93f..99fdfe6 100644
--- a/tempest/services/compute/json/images_client.py
+++ b/tempest/services/compute/json/images_client.py
@@ -47,7 +47,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(_schema, resp, body)
-        return service_client.ResponseBodyList(resp, body['images'])
+        return service_client.ResponseBody(resp, body)
 
     def show_image(self, image_id):
         """Returns the details of a single image."""
@@ -55,7 +55,7 @@
         self.expected_success(200, resp.status)
         body = json.loads(body)
         self.validate_response(schema.get_image, resp, body)
-        return service_client.ResponseBody(resp, body['image'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_image(self, image_id):
         """Deletes the provided image."""
@@ -68,7 +68,7 @@
         resp, body = self.get("images/%s/metadata" % image_id)
         body = json.loads(body)
         self.validate_response(schema.image_metadata, resp, body)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def set_image_metadata(self, image_id, meta):
         """Sets the metadata for an image."""
@@ -76,7 +76,7 @@
         resp, body = self.put('images/%s/metadata' % image_id, post_body)
         body = json.loads(body)
         self.validate_response(schema.image_metadata, resp, body)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def update_image_metadata(self, image_id, meta):
         """Updates the metadata for an image."""
@@ -84,14 +84,14 @@
         resp, body = self.post('images/%s/metadata' % image_id, post_body)
         body = json.loads(body)
         self.validate_response(schema.image_metadata, resp, body)
-        return service_client.ResponseBody(resp, body['metadata'])
+        return service_client.ResponseBody(resp, body)
 
     def show_image_metadata_item(self, image_id, key):
         """Returns the value for a specific image metadata key."""
         resp, body = self.get("images/%s/metadata/%s" % (image_id, key))
         body = json.loads(body)
         self.validate_response(schema.image_meta_item, resp, body)
-        return service_client.ResponseBody(resp, body['meta'])
+        return service_client.ResponseBody(resp, body)
 
     def set_image_metadata_item(self, image_id, key, meta):
         """Sets the value for a specific image metadata key."""
@@ -100,7 +100,7 @@
                               post_body)
         body = json.loads(body)
         self.validate_response(schema.image_meta_item, resp, body)
-        return service_client.ResponseBody(resp, body['meta'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_image_metadata_item(self, image_id, key):
         """Deletes a single image metadata key/value pair."""
diff --git a/tempest/services/compute/json/quota_classes_client.py b/tempest/services/compute/json/quota_classes_client.py
index 30d3501..d55c3f1 100644
--- a/tempest/services/compute/json/quota_classes_client.py
+++ b/tempest/services/compute/json/quota_classes_client.py
@@ -29,7 +29,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(classes_schema.get_quota_class_set, resp, body)
-        return service_client.ResponseBody(resp, body['quota_class_set'])
+        return service_client.ResponseBody(resp, body)
 
     def update_quota_class_set(self, quota_class_id, **kwargs):
         """
@@ -43,4 +43,4 @@
         body = json.loads(body)
         self.validate_response(classes_schema.update_quota_class_set,
                                resp, body)
-        return service_client.ResponseBody(resp, body['quota_class_set'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/quotas_client.py b/tempest/services/compute/json/quotas_client.py
index 88d0567..4a1b909 100644
--- a/tempest/services/compute/json/quotas_client.py
+++ b/tempest/services/compute/json/quotas_client.py
@@ -30,7 +30,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_quota_set, resp, body)
-        return service_client.ResponseBody(resp, body['quota_set'])
+        return service_client.ResponseBody(resp, body)
 
     def show_default_quota_set(self, tenant_id):
         """List the default quota set for a tenant."""
@@ -39,7 +39,7 @@
         resp, body = self.get(url)
         body = json.loads(body)
         self.validate_response(schema.get_quota_set, resp, body)
-        return service_client.ResponseBody(resp, body['quota_set'])
+        return service_client.ResponseBody(resp, body)
 
     def update_quota_set(self, tenant_id, user_id=None, **kwargs):
         """
@@ -56,7 +56,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.update_quota_set, resp, body)
-        return service_client.ResponseBody(resp, body['quota_set'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_quota_set(self, tenant_id):
         """Delete the tenant's quota set."""
diff --git a/tempest/services/compute/json/server_groups_client.py b/tempest/services/compute/json/server_groups_client.py
index 9fec930..30e9e5b 100644
--- a/tempest/services/compute/json/server_groups_client.py
+++ b/tempest/services/compute/json/server_groups_client.py
@@ -38,7 +38,7 @@
 
         body = json.loads(body)
         self.validate_response(schema.create_get_server_group, resp, body)
-        return service_client.ResponseBody(resp, body['server_group'])
+        return service_client.ResponseBody(resp, body)
 
     def delete_server_group(self, server_group_id):
         """Delete the given server-group."""
@@ -51,11 +51,11 @@
         resp, body = self.get("os-server-groups")
         body = json.loads(body)
         self.validate_response(schema.list_server_groups, resp, body)
-        return service_client.ResponseBodyList(resp, body['server_groups'])
+        return service_client.ResponseBody(resp, body)
 
     def get_server_group(self, server_group_id):
         """Get the details of given server_group."""
         resp, body = self.get("os-server-groups/%s" % server_group_id)
         body = json.loads(body)
         self.validate_response(schema.create_get_server_group, resp, body)
-        return service_client.ResponseBody(resp, body['server_group'])
+        return service_client.ResponseBody(resp, body)
diff --git a/tempest/services/compute/json/volumes_extensions_client.py b/tempest/services/compute/json/volumes_extensions_client.py
index ac55049..c86aaff 100644
--- a/tempest/services/compute/json/volumes_extensions_client.py
+++ b/tempest/services/compute/json/volumes_extensions_client.py
@@ -23,12 +23,6 @@
 
 class VolumesExtensionsClient(service_client.ServiceClient):
 
-    def __init__(self, auth_provider, service, region,
-                 default_volume_size=1, **kwargs):
-        super(VolumesExtensionsClient, self).__init__(
-            auth_provider, service, region, **kwargs)
-        self.default_volume_size = default_volume_size
-
     def list_volumes(self, detail=False, **params):
         """List all the volumes created."""
         url = 'os-volumes'
@@ -51,7 +45,7 @@
         self.validate_response(schema.create_get_volume, resp, body)
         return service_client.ResponseBody(resp, body['volume'])
 
-    def create_volume(self, size=None, **kwargs):
+    def create_volume(self, **kwargs):
         """
         Creates a new Volume.
         size(Required): Size of volume in GB.
@@ -59,14 +53,7 @@
         display_name: Optional Volume Name.
         metadata: A dictionary of values to be used as metadata.
         """
-        if size is None:
-            size = self.default_volume_size
-        post_body = {
-            'size': size
-        }
-        post_body.update(kwargs)
-
-        post_body = json.dumps({'volume': post_body})
+        post_body = json.dumps({'volume': kwargs})
         resp, body = self.post('os-volumes', post_body)
         body = json.loads(body)
         self.validate_response(schema.create_get_volume, resp, body)
diff --git a/tempest/tests/services/compute/test_availability_zone_client.py b/tempest/tests/services/compute/test_availability_zone_client.py
new file mode 100644
index 0000000..64efd08
--- /dev/null
+++ b/tempest/tests/services/compute/test_availability_zone_client.py
@@ -0,0 +1,61 @@
+# Copyright 2015 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import httplib2
+
+from oslo_serialization import jsonutils as json
+from oslotest import mockpatch
+
+from tempest.services.compute.json import availability_zone_client
+from tempest.tests import base
+from tempest.tests import fake_auth_provider
+
+
+class TestAvailabilityZoneClient(base.TestCase):
+
+    FAKE_AVAILABIRITY_ZONE_INFO = [
+        {
+            "zoneState": {
+                "available": True
+            },
+            "hosts": None,
+            "zoneName": u'\xf4'
+        }
+    ]
+
+    def setUp(self):
+        super(TestAvailabilityZoneClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = availability_zone_client.AvailabilityZoneClient(
+            fake_auth, 'compute', 'regionOne')
+
+    def _test_list_availability_zones(self, bytes_body=False):
+        serialized_body = json.dumps({
+            "availabilityZoneInfo": self.FAKE_AVAILABIRITY_ZONE_INFO})
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.list_availability_zones()
+        self.assertEqual({
+            "availabilityZoneInfo": self.FAKE_AVAILABIRITY_ZONE_INFO}, resp)
+
+    def test_list_availability_zones_with_str_body(self):
+        self._test_list_availability_zones()
+
+    def test_list_availability_zones_with_bytes_body(self):
+        self._test_list_availability_zones(bytes_body=True)
diff --git a/tempest/tests/services/compute/test_quota_classes_client.py b/tempest/tests/services/compute/test_quota_classes_client.py
index ff9b310..bc52511 100644
--- a/tempest/tests/services/compute/test_quota_classes_client.py
+++ b/tempest/tests/services/compute/test_quota_classes_client.py
@@ -50,8 +50,8 @@
             fake_auth, 'compute', 'regionOne')
 
     def _test_show_quota_class_set(self, bytes_body=False):
-        serialized_body = json.dumps({
-            "quota_class_set": self.FAKE_QUOTA_CLASS_SET})
+        expected = {'quota_class_set': self.FAKE_QUOTA_CLASS_SET}
+        serialized_body = json.dumps(expected)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -60,7 +60,7 @@
             'tempest.common.service_client.ServiceClient.get',
             return_value=mocked_resp))
         resp = self.client.show_quota_class_set("test")
-        self.assertEqual(self.FAKE_QUOTA_CLASS_SET, resp)
+        self.assertEqual(expected, resp)
 
     def test_show_quota_class_set_with_str_body(self):
         self._test_show_quota_class_set()
@@ -71,11 +71,12 @@
     def test_update_quota_class_set(self):
         fake_quota_class_set = copy.deepcopy(self.FAKE_QUOTA_CLASS_SET)
         fake_quota_class_set.pop("id")
-        serialized_body = json.dumps({"quota_class_set": fake_quota_class_set})
+        expected = {'quota_class_set': fake_quota_class_set}
+        serialized_body = json.dumps(expected)
 
         mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.put',
             return_value=mocked_resp))
         resp = self.client.update_quota_class_set("test")
-        self.assertEqual(fake_quota_class_set, resp)
+        self.assertEqual(expected, resp)
diff --git a/tempest/tests/services/compute/test_quotas_client.py b/tempest/tests/services/compute/test_quotas_client.py
index a9bd0a1..0f72b3d 100644
--- a/tempest/tests/services/compute/test_quotas_client.py
+++ b/tempest/tests/services/compute/test_quotas_client.py
@@ -25,21 +25,24 @@
 
 class TestQuotasClient(base.TestCase):
 
-    FAKE_QUOTA_SET = {"injected_file_content_bytes": 10240,
-                      "metadata_items": 128,
-                      "server_group_members": 10,
-                      "server_groups": 10,
-                      "ram": 51200,
-                      "floating_ips": 10,
-                      "key_pairs": 100,
-                      "id": "8421f7be61064f50b680465c07f334af",
-                      "instances": 10,
-                      "security_group_rules": 20,
-                      "injected_files": 5,
-                      "cores": 20,
-                      "fixed_ips": -1,
-                      "injected_file_path_bytes": 255,
-                      "security_groups": 10}
+    FAKE_QUOTA_SET = {
+        "quota_set": {
+            "injected_file_content_bytes": 10240,
+            "metadata_items": 128,
+            "server_group_members": 10,
+            "server_groups": 10,
+            "ram": 51200,
+            "floating_ips": 10,
+            "key_pairs": 100,
+            "id": "8421f7be61064f50b680465c07f334af",
+            "instances": 10,
+            "security_group_rules": 20,
+            "injected_files": 5,
+            "cores": 20,
+            "fixed_ips": -1,
+            "injected_file_path_bytes": 255,
+            "security_groups": 10}
+        }
 
     project_id = "8421f7be61064f50b680465c07f334af"
 
@@ -50,7 +53,7 @@
             fake_auth, 'compute', 'regionOne')
 
     def _test_show_quota_set(self, bytes_body=False):
-        serialized_body = json.dumps({"quota_set": self.FAKE_QUOTA_SET})
+        serialized_body = json.dumps(self.FAKE_QUOTA_SET)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -68,7 +71,7 @@
         self._test_show_quota_set(bytes_body=True)
 
     def _test_show_default_quota_set(self, bytes_body=False):
-        serialized_body = json.dumps({"quota_set": self.FAKE_QUOTA_SET})
+        serialized_body = json.dumps(self.FAKE_QUOTA_SET)
         if bytes_body:
             serialized_body = serialized_body.encode('utf-8')
 
@@ -87,8 +90,8 @@
 
     def test_update_quota_set(self):
         fake_quota_set = copy.deepcopy(self.FAKE_QUOTA_SET)
-        fake_quota_set.pop("id")
-        serialized_body = json.dumps({"quota_set": fake_quota_set})
+        fake_quota_set['quota_set'].pop("id")
+        serialized_body = json.dumps(fake_quota_set)
         mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
         self.useFixture(mockpatch.Patch(
             'tempest.common.service_client.ServiceClient.put',
diff --git a/tempest/tests/services/compute/test_tenant_usages_client.py b/tempest/tests/services/compute/test_tenant_usages_client.py
new file mode 100644
index 0000000..f6bcf5f
--- /dev/null
+++ b/tempest/tests/services/compute/test_tenant_usages_client.py
@@ -0,0 +1,95 @@
+# Copyright 2015 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import httplib2
+
+from oslo_serialization import jsonutils as json
+from oslotest import mockpatch
+
+from tempest.services.compute.json import tenant_usages_client
+from tempest.tests import base
+from tempest.tests import fake_auth_provider
+
+
+class TestTenantUsagesClient(base.TestCase):
+
+    FAKE_SERVER_USAGES = [{
+        "ended_at": None,
+        "flavor": "m1.tiny",
+        "hours": 1.0,
+        "instance_id": "1f1deceb-17b5-4c04-84c7-e0d4499c8fe0",
+        "local_gb": 1,
+        "memory_mb": 512,
+        "name": "new-server-test",
+        "started_at": "2012-10-08T20:10:44.541277",
+        "state": "active",
+        "tenant_id": "openstack",
+        "uptime": 3600,
+        "vcpus": 1
+        }]
+
+    FAKE_TENANT_USAGES = [{
+        "server_usages": FAKE_SERVER_USAGES,
+        "start": "2012-10-08T21:10:44.587336",
+        "stop": "2012-10-08T22:10:44.587336",
+        "tenant_id": "openstack",
+        "total_hours": 1,
+        "total_local_gb_usage": 1,
+        "total_memory_mb_usage": 512,
+        "total_vcpus_usage": 1
+        }]
+
+    def setUp(self):
+        super(TestTenantUsagesClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = tenant_usages_client.TenantUsagesClient(
+            fake_auth, 'compute', 'regionOne')
+
+    def _test_list_tenant_usages(self, bytes_body=False):
+        serialized_body = json.dumps({"tenant_usages":
+                                      self.FAKE_TENANT_USAGES})
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.list_tenant_usages()
+        self.assertEqual({"tenant_usages": self.FAKE_TENANT_USAGES}, resp)
+
+    def test_list_tenant_usages_with_str_body(self):
+        self._test_list_tenant_usages()
+
+    def test_list_tenant_usages_with_bytes_body(self):
+        self._test_list_tenant_usages(bytes_body=True)
+
+    def _test_show_tenant_usage(self, bytes_body=False):
+        serialized_body = json.dumps({"tenant_usage":
+                                      self.FAKE_TENANT_USAGES[0]})
+        if bytes_body:
+            serialized_body = serialized_body.encode('utf-8')
+
+        mocked_resp = (httplib2.Response({'status': 200}), serialized_body)
+        self.useFixture(mockpatch.Patch(
+            'tempest.common.service_client.ServiceClient.get',
+            return_value=mocked_resp))
+        resp = self.client.show_tenant_usage('openstack')
+        self.assertEqual({"tenant_usage": self.FAKE_TENANT_USAGES[0]}, resp)
+
+    def test_show_tenant_usage_with_str_body(self):
+        self._test_show_tenant_usage()
+
+    def test_show_tenant_usage_with_bytes_body(self):
+        self._test_show_tenant_usage(bytes_body=True)
diff --git a/tempest/thirdparty/boto/test.py b/tempest/thirdparty/boto/test.py
index 9f119b4..8c371a7 100644
--- a/tempest/thirdparty/boto/test.py
+++ b/tempest/thirdparty/boto/test.py
@@ -303,7 +303,7 @@
     @classmethod
     def get_lfunction_gone(cls, obj):
         """If the object is instance of a well know type returns back with
-            with the correspoding function otherwise it assumes the obj itself
+            with the corresponding function otherwise it assumes the obj itself
             is the function.
             """
         ec = cls.ec2_error_code
@@ -377,7 +377,7 @@
         state = self.waitSnapshotStatus(lfunction, wait_for)
         self.assertIn(state, wait_for)
 
-    def assertAddressDissasociatedWait(self, address):
+    def assertAddressDisassociatedWait(self, address):
 
         def _disassociate():
             cli = self.ec2_client
@@ -467,7 +467,7 @@
                         client.InvalidInstanceID.NotFound.match(exc) is None:
                     return "_GONE"
                 # NOTE(afazekas): incorrect code,
-                # but the resource must be destoreyd
+                # but the resource must be destroyed
                 if exc.error_code == "InstanceNotFound":
                     return "_GONE"
 
diff --git a/tempest/thirdparty/boto/test_ec2_instance_run.py b/tempest/thirdparty/boto/test_ec2_instance_run.py
index 920f602..49a1854 100644
--- a/tempest/thirdparty/boto/test_ec2_instance_run.py
+++ b/tempest/thirdparty/boto/test_ec2_instance_run.py
@@ -348,7 +348,7 @@
 
         instance.stop()
         address.disassociate()
-        self.assertAddressDissasociatedWait(address)
+        self.assertAddressDisassociatedWait(address)
         self.cancelResourceCleanUp(rcuk_da)
         address.release()
         self.assertAddressReleasedWait(address)
diff --git a/tempest/thirdparty/boto/test_ec2_security_groups.py b/tempest/thirdparty/boto/test_ec2_security_groups.py
index 88ff154..594dc8b 100644
--- a/tempest/thirdparty/boto/test_ec2_security_groups.py
+++ b/tempest/thirdparty/boto/test_ec2_security_groups.py
@@ -68,5 +68,5 @@
 
         group_get = self.client.get_all_security_groups(
             groupnames=(group_name,))[0]
-        # all rules shuld be removed now
+        # all rules should be removed now
         self.assertEqual(0, len(group_get.rules))