diff --git a/.gitreview b/.gitreview
index 84b5114..a475594 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,4 +1,4 @@
 [gerrit]
-host=review.openstack.org
+host=review.opendev.org
 port=29418
 project=openstack/tempest.git
diff --git a/.zuul.yaml b/.zuul.yaml
index 7e3d15b..0d2005b 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -8,10 +8,10 @@
       test setup. To run a multi-node test inherit from devstack-tempest and
       set the nodeset to a multi-node one.
     required-projects:
-      - git.openstack.org/openstack/tempest
+      - opendev.org/openstack/tempest
     timeout: 7200
     roles:
-      - zuul: git.openstack.org/openstack-dev/devstack
+      - zuul: opendev.org/openstack/devstack
     vars:
       devstack_services:
         tempest: true
@@ -55,10 +55,10 @@
     description: |
       Base Tempest IPv6 job.
     required-projects:
-      - git.openstack.org/openstack/tempest
+      - opendev.org/openstack/tempest
     timeout: 7200
     roles:
-      - zuul: git.openstack.org/openstack-dev/devstack
+      - zuul: opendev.org/openstack/devstack
     vars:
       devstack_services:
         tempest: true
@@ -113,24 +113,24 @@
       periodic-tempest-dsvm-oslo-latest-full-master.
     timeout: 10800
     required-projects:
-      - git.openstack.org/openstack/oslo.cache
-      - git.openstack.org/openstack/oslo.concurrency
-      - git.openstack.org/openstack/oslo.config
-      - git.openstack.org/openstack/oslo.context
-      - git.openstack.org/openstack/oslo.db
-      - git.openstack.org/openstack/oslo.i18n
-      - git.openstack.org/openstack/oslo.log
-      - git.openstack.org/openstack/oslo.messaging
-      - git.openstack.org/openstack/oslo.middleware
-      - git.openstack.org/openstack/oslo.policy
-      - git.openstack.org/openstack/oslo.privsep
-      - git.openstack.org/openstack/oslo.reports
-      - git.openstack.org/openstack/oslo.rootwrap
-      - git.openstack.org/openstack/oslo.serialization
-      - git.openstack.org/openstack/oslo.service
-      - git.openstack.org/openstack/oslo.utils
-      - git.openstack.org/openstack/oslo.versionedobjects
-      - git.openstack.org/openstack/oslo.vmware
+      - opendev.org/openstack/oslo.cache
+      - opendev.org/openstack/oslo.concurrency
+      - opendev.org/openstack/oslo.config
+      - opendev.org/openstack/oslo.context
+      - opendev.org/openstack/oslo.db
+      - opendev.org/openstack/oslo.i18n
+      - opendev.org/openstack/oslo.log
+      - opendev.org/openstack/oslo.messaging
+      - opendev.org/openstack/oslo.middleware
+      - opendev.org/openstack/oslo.policy
+      - opendev.org/openstack/oslo.privsep
+      - opendev.org/openstack/oslo.reports
+      - opendev.org/openstack/oslo.rootwrap
+      - opendev.org/openstack/oslo.serialization
+      - opendev.org/openstack/oslo.service
+      - opendev.org/openstack/oslo.utils
+      - opendev.org/openstack/oslo.versionedobjects
+      - opendev.org/openstack/oslo.vmware
 
 - job:
     name: tempest-full-parallel
@@ -354,82 +354,82 @@
       - ^tempest/hacking/.*$
       - ^tempest/tests/.*$
     required-projects:
-      - git.openstack.org/openstack/airship-tempest-plugin
-      - git.openstack.org/openstack/almanach
-      - git.openstack.org/openstack/aodh
-      - git.openstack.org/openstack/barbican-tempest-plugin
-      - git.openstack.org/openstack/blazar-tempest-plugin
-      - git.openstack.org/openstack/ceilometer
-      - git.openstack.org/openstack/cinder-tempest-plugin
-      - git.openstack.org/openstack/cloudkitty-tempest-plugin
-      - git.openstack.org/openstack/congress-tempest-plugin
-      - git.openstack.org/openstack/designate-tempest-plugin
-      - git.openstack.org/openstack/ec2api-tempest-plugin
-      - git.openstack.org/openstack/freezer
-      - git.openstack.org/openstack/freezer-api
-      - git.openstack.org/openstack/freezer-tempest-plugin
-      - git.openstack.org/openstack/gabbi-tempest
-      - git.openstack.org/openstack/gce-api
-      - git.openstack.org/openstack/glare
-      - git.openstack.org/openstack/heat-tempest-plugin
-      - git.openstack.org/openstack/intel-nfv-ci-tests
-      - git.openstack.org/openstack/ironic-tempest-plugin
-      - git.openstack.org/openstack/ironic-inspector
-      - git.openstack.org/openstack/keystone-tempest-plugin
-      - git.openstack.org/openstack/kingbird
-      - git.openstack.org/openstack/kuryr-tempest-plugin
-      - git.openstack.org/openstack/magnum
-      - git.openstack.org/openstack/magnum-tempest-plugin
-      - git.openstack.org/openstack/manila
-      - git.openstack.org/openstack/manila-tempest-plugin
-      - git.openstack.org/openstack/mistral-tempest-plugin
-      - git.openstack.org/openstack/mogan
-      - git.openstack.org/openstack/monasca-api
-      - git.openstack.org/openstack/monasca-log-api
-      - git.openstack.org/openstack/monasca-tempest-plugin
-      - git.openstack.org/openstack/murano-tempest-plugin
-      - git.openstack.org/openstack/networking-ansible
-      - git.openstack.org/openstack/networking-bgpvpn
-      - git.openstack.org/openstack/networking-cisco
-      - git.openstack.org/openstack/networking-fortinet
-      - git.openstack.org/openstack/networking-generic-switch
-      - git.openstack.org/openstack/networking-l2gw-tempest-plugin
-      - git.openstack.org/openstack/networking-midonet
-      - git.openstack.org/openstack/networking-sfc
-      - git.openstack.org/openstack/networking-spp
-      - git.openstack.org/openstack/neutron
-      - git.openstack.org/openstack/neutron-dynamic-routing
-      - git.openstack.org/openstack/neutron-fwaas
-      - git.openstack.org/openstack/neutron-lbaas
-      - git.openstack.org/openstack/neutron-tempest-plugin
-      - git.openstack.org/openstack/neutron-vpnaas
-      - git.openstack.org/openstack/nova-lxd
-      - git.openstack.org/openstack/novajoin-tempest-plugin
-      - git.openstack.org/openstack/octavia
-      - git.openstack.org/openstack/octavia-tempest-plugin
-      - git.openstack.org/openstack/oswin-tempest-plugin
-      - git.openstack.org/openstack/panko
-      - git.openstack.org/openstack/patrole
-      - git.openstack.org/openstack/python-watcherclient
-      - git.openstack.org/openstack/qinling
-      - git.openstack.org/openstack/requirements
-      - git.openstack.org/openstack/sahara-tests
-      - git.openstack.org/openstack/senlin
-      - git.openstack.org/openstack/senlin-tempest-plugin
-      - git.openstack.org/openstack/solum-tempest-plugin
-      - git.openstack.org/openstack/tap-as-a-service
-      - git.openstack.org/openstack/telemetry-tempest-plugin
-      - git.openstack.org/openstack/tempest-horizon
-      - git.openstack.org/openstack/tobiko
-      - git.openstack.org/openstack/trio2o
-      - git.openstack.org/openstack/tripleo-common-tempest-plugin
-      - git.openstack.org/openstack/trove-tempest-plugin
-      - git.openstack.org/openstack/valet
-      - git.openstack.org/openstack/vitrage-tempest-plugin
-      - git.openstack.org/openstack/vmware-nsx-tempest-plugin
-      - git.openstack.org/openstack/watcher-tempest-plugin
-      - git.openstack.org/openstack/zaqar-tempest-plugin
-      - git.openstack.org/openstack/zun-tempest-plugin
+      - opendev.org/airship/tempest-plugin
+      - opendev.org/x/almanach
+      - opendev.org/openstack/aodh
+      - opendev.org/openstack/barbican-tempest-plugin
+      - opendev.org/openstack/blazar-tempest-plugin
+      - opendev.org/openstack/ceilometer
+      - opendev.org/openstack/cinder-tempest-plugin
+      - opendev.org/openstack/cloudkitty-tempest-plugin
+      - opendev.org/openstack/congress-tempest-plugin
+      - opendev.org/openstack/cyborg-tempest-plugin
+      - opendev.org/openstack/designate-tempest-plugin
+      - opendev.org/openstack/ec2api-tempest-plugin
+      - opendev.org/openstack/freezer
+      - opendev.org/openstack/freezer-api
+      - opendev.org/openstack/freezer-tempest-plugin
+      - opendev.org/x/gabbi-tempest
+      - opendev.org/x/gce-api
+      - opendev.org/x/glare
+      - opendev.org/openstack/heat-tempest-plugin
+      - opendev.org/x/intel-nfv-ci-tests
+      - opendev.org/openstack/ironic-tempest-plugin
+      - opendev.org/openstack/ironic-inspector
+      - opendev.org/openstack/keystone-tempest-plugin
+      - opendev.org/x/kingbird
+      - opendev.org/openstack/kuryr-tempest-plugin
+      - opendev.org/openstack/magnum
+      - opendev.org/openstack/magnum-tempest-plugin
+      - opendev.org/openstack/manila
+      - opendev.org/openstack/manila-tempest-plugin
+      - opendev.org/openstack/mistral-tempest-plugin
+      - opendev.org/x/mogan
+      - opendev.org/openstack/monasca-api
+      - opendev.org/openstack/monasca-log-api
+      - opendev.org/openstack/monasca-tempest-plugin
+      - opendev.org/openstack/murano-tempest-plugin
+      - opendev.org/x/networking-ansible
+      - opendev.org/openstack/networking-bgpvpn
+      - opendev.org/x/networking-cisco
+      - opendev.org/x/networking-fortinet
+      - opendev.org/openstack/networking-generic-switch
+      - opendev.org/openstack/networking-l2gw-tempest-plugin
+      - opendev.org/openstack/networking-midonet
+      - opendev.org/openstack/networking-sfc
+      - opendev.org/x/networking-spp
+      - opendev.org/openstack/neutron
+      - opendev.org/openstack/neutron-dynamic-routing
+      - opendev.org/openstack/neutron-fwaas
+      - opendev.org/openstack/neutron-lbaas
+      - opendev.org/openstack/neutron-tempest-plugin
+      - opendev.org/openstack/neutron-vpnaas
+      - opendev.org/x/nova-lxd
+      - opendev.org/x/novajoin-tempest-plugin
+      - opendev.org/openstack/octavia-tempest-plugin
+      - opendev.org/openstack/oswin-tempest-plugin
+      - opendev.org/openstack/panko
+      - opendev.org/openstack/patrole
+      - opendev.org/openstack/python-watcherclient
+      - opendev.org/openstack/qinling
+      - opendev.org/openstack/requirements
+      - opendev.org/openstack/sahara-tests
+      - opendev.org/openstack/senlin
+      - opendev.org/openstack/senlin-tempest-plugin
+      - opendev.org/openstack/solum-tempest-plugin
+      - opendev.org/x/tap-as-a-service
+      - opendev.org/openstack/telemetry-tempest-plugin
+      - opendev.org/openstack/tempest-horizon
+      - opendev.org/x/tobiko
+      - opendev.org/x/trio2o
+      - opendev.org/openstack/tripleo-common-tempest-plugin
+      - opendev.org/openstack/trove-tempest-plugin
+      - opendev.org/x/valet
+      - opendev.org/openstack/vitrage-tempest-plugin
+      - opendev.org/x/vmware-nsx-tempest-plugin
+      - opendev.org/openstack/watcher-tempest-plugin
+      - opendev.org/openstack/zaqar-tempest-plugin
+      - opendev.org/openstack/zun-tempest-plugin
 
 - job:
     name: tempest-cinder-v2-api
@@ -634,7 +634,6 @@
         - tempest-full-queens
         - tempest-full-queens-py3
         - tempest-full-pike
-        - legacy-periodic-tempest-dsvm-neutron-full-ocata
     periodic:
       jobs:
         - tempest-all
diff --git a/HACKING.rst b/HACKING.rst
index 1559fc6..204b3c7 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -457,7 +457,7 @@
 by modifying Tempest's `lib installation script`_ for previous branches
 (because DevStack is branched).
 
-.. _lib installation script: https://git.openstack.org/cgit/openstack-dev/devstack/tree/lib/tempest
+.. _lib installation script: https://opendev.org/openstack/devstack/src/branch/master/lib/tempest
 
 2. Bug fix on core project needing Tempest changes
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/README.rst b/README.rst
index 73930f1..e8206ee 100644
--- a/README.rst
+++ b/README.rst
@@ -61,7 +61,7 @@
 #. You first need to install Tempest. This is done with pip after you check out
    the Tempest repo::
 
-    $ git clone https://git.openstack.org/openstack/tempest
+    $ git clone https://opendev.org/openstack/tempest
     $ pip install tempest/
 
    This can be done within a venv, but the assumption for this guide is that
diff --git a/REVIEWING.rst b/REVIEWING.rst
index 31fedce..498ce66 100644
--- a/REVIEWING.rst
+++ b/REVIEWING.rst
@@ -187,4 +187,4 @@
   Note that such a policy should be used judiciously, as we should strive to
   have two +2's on each patch set, prior to approval.
 
-.. _example: https://review.openstack.org/#/c/611032/
+.. _example: https://review.opendev.org/#/c/611032/
diff --git a/doc/source/plugin.rst b/doc/source/plugin.rst
index dc0e94c..a9e2059 100644
--- a/doc/source/plugin.rst
+++ b/doc/source/plugin.rst
@@ -43,7 +43,7 @@
 In order to create the basic structure with base classes and test directories
 you can use the tempest-plugin-cookiecutter project::
 
-  > pip install -U cookiecutter && cookiecutter https://git.openstack.org/openstack/tempest-plugin-cookiecutter
+  > pip install -U cookiecutter && cookiecutter https://opendev.org/openstack/tempest-plugin-cookiecutter
 
   Cloning into 'tempest-plugin-cookiecutter'...
   remote: Counting objects: 17, done.
diff --git a/releasenotes/notes/add-migrate-volume-and-list-hosts-to-v3-volume-client-library-ad3529260db58f00.yaml b/releasenotes/notes/add-migrate-volume-and-list-hosts-to-v3-volume-client-library-ad3529260db58f00.yaml
new file mode 100644
index 0000000..ca6a78d
--- /dev/null
+++ b/releasenotes/notes/add-migrate-volume-and-list-hosts-to-v3-volume-client-library-ad3529260db58f00.yaml
@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    Add list host API support to the volume v3 client library.
+    This feature enables callers to list all hosts for a given project.
+  - |
+    Add migrate volume API support to the volume v3 client library.
+    This features allows callers to migrate volumes between backends.
diff --git a/releasenotes/notes/add-unstable_test-decorator-a73cf97d4ffcc796.yaml b/releasenotes/notes/add-unstable_test-decorator-a73cf97d4ffcc796.yaml
new file mode 100644
index 0000000..2203fd1
--- /dev/null
+++ b/releasenotes/notes/add-unstable_test-decorator-a73cf97d4ffcc796.yaml
@@ -0,0 +1,11 @@
+---
+features:
+  - |
+    New decorator ``unstable_test`` is added to ``tempest.lib.decorators``.
+    It can be used to mark some test as unstable thus it will be still run
+    by tempest but job will not fail if this test will fail. Such test will
+    be skipped in case of failure.
+    It can be used for example when there is known bug related which cause
+    irregular tests failures. Marking such test as unstable will help other
+    developers to get their job done and still run this test to get additional
+    debug data or to confirm if some potential fix really solved the issue.
diff --git a/releasenotes/notes/correct-port-profile-config-option-d67f5cb31f1bc34c.yaml b/releasenotes/notes/correct-port-profile-config-option-d67f5cb31f1bc34c.yaml
index 7510d47..2830aa2 100644
--- a/releasenotes/notes/correct-port-profile-config-option-d67f5cb31f1bc34c.yaml
+++ b/releasenotes/notes/correct-port-profile-config-option-d67f5cb31f1bc34c.yaml
@@ -1,7 +1,7 @@
 ---
 fixes:
   - |
-    Patch https://review.openstack.org/#/c/499575/ introduced
+    Patch https://review.opendev.org/#/c/499575/ introduced
     support creating Neutron port with certain capabilities.
     Currently capabilities list interpreted as string this change
     fix it.
diff --git a/releasenotes/notes/deprecate-dns_servers-option-0xf2f297ee47a5ff.yaml b/releasenotes/notes/deprecate-dns_servers-option-0xf2f297ee47a5ff.yaml
new file mode 100644
index 0000000..30551cb
--- /dev/null
+++ b/releasenotes/notes/deprecate-dns_servers-option-0xf2f297ee47a5ff.yaml
@@ -0,0 +1,6 @@
+---
+deprecations:
+  - |
+    The config option ``CONF.network.dns_servers`` is no longer used
+    anywhere, so it is deprecated and will be removed in the future.
+
diff --git a/requirements.txt b/requirements.txt
index 7520d42..bf38fae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 cliff!=2.9.0,>=2.8.0 # Apache-2.0
-jsonschema<3.0.0,>=2.6.0 # MIT
+jsonschema>=2.6.0 # MIT
 testtools>=2.2.0 # MIT
 paramiko>=2.0.0 # LGPLv2.1+
 netaddr>=0.7.18 # BSD
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index 12c7255..0060ffe 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -212,7 +212,7 @@
     # 'danger' flag.
     @decorators.idempotent_id('7932ab0f-5136-4075-b201-c0e2338df51a')
     def test_update_default_quotas(self):
-        LOG.debug("get the current 'default' quota class values")
+        # get the current 'default' quota class values
         body = (self.adm_client.show_quota_class_set('default')
                 ['quota_class_set'])
         self.assertEqual('default', body.pop('id'))
@@ -224,9 +224,14 @@
             # there is a real chance that we go from -1 (unlimited)
             # to a very small number which causes issues.
             body[quota] = default + 100
-        LOG.debug("update limits for the default quota class set")
+        # update limits for the default quota class set
         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")
+        # assert that the response has all of the changed values
         self.assertThat(update_body.items(),
                         matchers.ContainsAll(body.items()))
+        # check quota values are changed
+        show_body = self.adm_client.show_quota_class_set(
+            'default')['quota_class_set']
+        self.assertThat(show_body.items(),
+                        matchers.ContainsAll(body.items()))
diff --git a/tempest/api/compute/admin/test_volume_swap.py b/tempest/api/compute/admin/test_volume_swap.py
index cc83c04..371b506 100644
--- a/tempest/api/compute/admin/test_volume_swap.py
+++ b/tempest/api/compute/admin/test_volume_swap.py
@@ -142,6 +142,12 @@
         if not CONF.compute_feature_enabled.volume_multiattach:
             raise cls.skipException('Volume multi-attach is not available.')
 
+    @classmethod
+    def setup_clients(cls):
+        super(TestMultiAttachVolumeSwap, cls).setup_clients()
+        # Need this to set readonly volumes.
+        cls.admin_volumes_client = cls.os_admin.volumes_client_latest
+
     # NOTE(mriedem): This is an uncommon scenario to call the compute API
     # to swap volumes directly; swap volume is primarily only for volume
     # live migration and retype callbacks from the volume service, and is slow
@@ -162,6 +168,13 @@
         # volumes cleanup can happen successfully irrespective of which volume
         # is attached to server.
         volume1 = self.create_volume(multiattach=True)
+        # Make volume1 read-only since you can't swap from a volume with
+        # multiple read/write attachments, and you can't change the readonly
+        # flag on an in-use volume so we have to do this before attaching
+        # volume1 to anything. If the compute API ever supports per-attachment
+        # attach modes, then we can handle this differently.
+        self.admin_volumes_client.update_volume_readonly(
+            volume1['id'], readonly=True)
         volume2 = self.create_volume(multiattach=True)
 
         # Create two servers and wait for them to be ACTIVE.
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index 93bd817..f6c3e73 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -92,6 +92,7 @@
             validatable=True,
             validation_resources=validation_resources,
             wait_until='ACTIVE')
+        self.addCleanup(self.delete_server, newserver['id'])
         # The server's password should be set to the provided password
         new_password = 'Newpass1234'
         self.client.change_password(newserver['id'], adminPass=new_password)
diff --git a/tempest/api/compute/test_extensions.py b/tempest/api/compute/test_extensions.py
index 34faf5f..12e7fea 100644
--- a/tempest/api/compute/test_extensions.py
+++ b/tempest/api/compute/test_extensions.py
@@ -37,7 +37,7 @@
         ext = CONF.compute_feature_enabled.api_extensions[0]
 
         # Log extensions list
-        extension_list = map(lambda x: x['alias'], extensions)
+        extension_list = [x['alias'] for x in extensions]
         LOG.debug("Nova extensions: %s", ','.join(extension_list))
 
         if ext == 'all':
diff --git a/tempest/api/identity/admin/v3/test_endpoint_groups.py b/tempest/api/identity/admin/v3/test_endpoint_groups.py
index 625568d..7d85dc9 100644
--- a/tempest/api/identity/admin/v3/test_endpoint_groups.py
+++ b/tempest/api/identity/admin/v3/test_endpoint_groups.py
@@ -69,6 +69,7 @@
     @decorators.idempotent_id('7c69e7a1-f865-402d-a2ea-44493017315a')
     def test_create_list_show_check_delete_endpoint_group(self):
         service_id = self._create_service()
+        self.addCleanup(self.services_client.delete_service, service_id)
         name = data_utils.rand_name('service_group')
         description = data_utils.rand_name('description')
         filters = {'service_id': service_id}
@@ -129,6 +130,7 @@
         # Creating an endpoint group so as to check update endpoint group
         # with new values
         service1_id = self._create_service()
+        self.addCleanup(self.services_client.delete_service, service1_id)
         name = data_utils.rand_name('service_group')
         description = data_utils.rand_name('description')
         filters = {'service_id': service1_id}
diff --git a/tempest/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index b67de95..5ba4c9f 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -25,6 +25,10 @@
 
 
 class RolesV3TestJSON(base.BaseIdentityV3AdminTest):
+    # NOTE: force_tenant_isolation is true in the base class by default but
+    # overridden to false here to allow test execution for clouds using the
+    # pre-provisioned credentials provider.
+    force_tenant_isolation = False
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/identity/v3/test_catalog.py b/tempest/api/identity/v3/test_catalog.py
index deec2dc..bc95f0d 100644
--- a/tempest/api/identity/v3/test_catalog.py
+++ b/tempest/api/identity/v3/test_catalog.py
@@ -22,8 +22,8 @@
 
     @decorators.idempotent_id('56b57ced-22b8-4127-9b8a-565dfb0207e2')
     def test_catalog_standardization(self):
-        # http://git.openstack.org/cgit/openstack/service-types-authority
-        # /tree/service-types.yaml
+        # https://opendev.org/openstack/service-types-authority
+        # /src/branch/master/service-types.yaml
         standard_service_values = [{'name': 'keystone', 'type': 'identity'},
                                    {'name': 'nova', 'type': 'compute'},
                                    {'name': 'glance', 'type': 'image'},
diff --git a/tempest/api/volume/admin/test_volume_retype.py b/tempest/api/volume/admin/test_volume_retype.py
index 1c56eb2..9136139 100644
--- a/tempest/api/volume/admin/test_volume_retype.py
+++ b/tempest/api/volume/admin/test_volume_retype.py
@@ -36,7 +36,7 @@
         # process is finished.
         fetched_list = self.admin_volume_client.list_volumes(
             params={'all_tenants': True,
-                    'display_name': vol['name']})['volumes']
+                    'name': vol['name']})['volumes']
 
         for fetched_vol in fetched_list:
             if fetched_vol['id'] != vol['id']:
diff --git a/tempest/api/volume/test_volumes_backup.py b/tempest/api/volume/test_volumes_backup.py
index c178272..6ce5d3e 100644
--- a/tempest/api/volume/test_volumes_backup.py
+++ b/tempest/api/volume/test_volumes_backup.py
@@ -50,6 +50,7 @@
                                                 'available')
         return restored_volume
 
+    @decorators.skip_because(bug="1483434")
     @testtools.skipIf(CONF.volume.storage_protocol == 'ceph',
                       'ceph does not support arbitrary container names')
     @decorators.idempotent_id('a66eb488-8ee1-47d4-8e9f-575a095728c6')
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index 0e86f05..77ec0f8 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -104,8 +104,8 @@
         body = client.show_server(server_id)['server']
     except lib_exc.NotFound:
         return
-    old_status = server_status = body['status']
-    old_task_state = task_state = _get_task_state(body)
+    old_status = body['status']
+    old_task_state = _get_task_state(body)
     start_time = int(time.time())
     while True:
         time.sleep(client.build_interval)
@@ -213,6 +213,31 @@
              resource_name, resource_id, status, time.time() - start)
 
 
+def wait_for_volume_migration(client, volume_id, new_host):
+    """Waits for a Volume to move to a new host."""
+    body = client.show_volume(volume_id)['volume']
+    host = body['os-vol-host-attr:host']
+    migration_status = body['migration_status']
+    start = int(time.time())
+
+    # new_host is hostname@backend while current_host is hostname@backend#type
+    while migration_status != 'success' or new_host not in host:
+        time.sleep(client.build_interval)
+        body = client.show_volume(volume_id)['volume']
+        host = body['os-vol-host-attr:host']
+        migration_status = body['migration_status']
+
+        if migration_status == 'error':
+            message = ('volume %s failed to migrate.' % (volume_id))
+            raise lib_exc.TempestException(message)
+
+        if int(time.time()) - start >= client.build_timeout:
+            message = ('Volume %s failed to migrate to %s (current %s) '
+                       'within the required time (%s s).' %
+                       (volume_id, new_host, host, client.build_timeout))
+            raise lib_exc.TimeoutException(message)
+
+
 def wait_for_volume_retype(client, volume_id, new_volume_type):
     """Waits for a Volume to have a new volume type."""
     body = client.show_volume(volume_id)['volume']
diff --git a/tempest/config.py b/tempest/config.py
index 24ae3ae..f692a4b 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -685,7 +685,10 @@
     cfg.ListOpt('dns_servers',
                 default=["8.8.8.8", "8.8.4.4"],
                 help="List of dns servers which should be used"
-                     " for subnet creation"),
+                     " for subnet creation",
+                deprecated_for_removal=True,
+                deprecated_reason="This config option is no longer "
+                                  "used anywhere, so it can be removed."),
     cfg.StrOpt('port_vnic_type',
                choices=[None, 'normal', 'direct', 'macvtap'],
                help="vnic_type to use when launching instances"
diff --git a/tempest/lib/api_schema/response/compute/v2_1/volumes.py b/tempest/lib/api_schema/response/compute/v2_1/volumes.py
index c35dae9..d367f2a 100644
--- a/tempest/lib/api_schema/response/compute/v2_1/volumes.py
+++ b/tempest/lib/api_schema/response/compute/v2_1/volumes.py
@@ -50,7 +50,8 @@
                             # If it would come as empty array "[]" then,
                             # those elements can be defined as 'required'.
                         }
-                    }
+                    },
+                    'os-vol-host-attr:host': {'type': 'string'},
                 },
                 'additionalProperties': False,
                 'required': ['id', 'status', 'displayName', 'availabilityZone',
diff --git a/tempest/lib/common/api_version_utils.py b/tempest/lib/common/api_version_utils.py
index 709c319..d29362d 100644
--- a/tempest/lib/common/api_version_utils.py
+++ b/tempest/lib/common/api_version_utils.py
@@ -12,6 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import six
 import testtools
 
 from tempest.lib.common import api_version_request
@@ -108,10 +109,12 @@
 
     :param api_microversion_header_name: Microversion header name
             Example- "X-OpenStack-Nova-API-Version"
-    :param api_microversion: Microversion number like "2.10"
+    :param api_microversion: Microversion number like "2.10", type str.
     :param response_header: Response header where microversion is
             expected to be present.
     """
+    if not isinstance(api_microversion, six.string_types):
+        raise TypeError('api_microversion must be a string')
     api_microversion_header_name = api_microversion_header_name.lower()
     if (api_microversion_header_name not in response_header or
         api_microversion != response_header[api_microversion_header_name]):
diff --git a/tempest/lib/decorators.py b/tempest/lib/decorators.py
index 4064401..808e0fb 100644
--- a/tempest/lib/decorators.py
+++ b/tempest/lib/decorators.py
@@ -154,3 +154,45 @@
         return f
 
     return decorator
+
+
+def unstable_test(*args, **kwargs):
+    """A decorator useful to run tests hitting known bugs and skip it if fails
+
+    This decorator can be used in cases like:
+
+    * We have skipped tests with some bug and now bug is claimed to be fixed.
+      Now we want to check the test stability so we use this decorator.
+      The number of skipped cases with that bug can be counted to mark test
+      stable again.
+    * There is test which is failing often, but not always. If there is known
+      bug related to it, and someone is working on fix, this decorator can be
+      used instead of "skip_because". That will ensure that test is still run
+      so new debug data can be collected from jobs' logs but it will not make
+      life of other developers harder by forcing them to recheck jobs more
+      often.
+
+    ``bug`` must be a number for the test to skip.
+
+    :param bug: bug number causing the test to skip (launchpad or storyboard)
+    :param bug_type: 'launchpad' or 'storyboard', default 'launchpad'
+    :raises: testtools.TestCase.skipException if test actually fails,
+        and ``bug`` is included
+    """
+    def decor(f):
+        @functools.wraps(f)
+        def inner(self, *func_args, **func_kwargs):
+            try:
+                return f(self, *func_args, **func_kwargs)
+            except Exception as e:
+                if "bug" in kwargs:
+                    bug = kwargs['bug']
+                    bug_type = kwargs.get('bug_type', 'launchpad')
+                    bug_url = _get_bug_url(bug, bug_type)
+                    msg = ("Marked as unstable and skipped because of bug: "
+                           "%s, failure was: %s") % (bug_url, e)
+                    raise testtools.TestCase.skipException(msg)
+                else:
+                    raise e
+        return inner
+    return decor
diff --git a/tempest/lib/services/volume/v3/volumes_client.py b/tempest/lib/services/volume/v3/volumes_client.py
index fec2950..2dbdd11 100644
--- a/tempest/lib/services/volume/v3/volumes_client.py
+++ b/tempest/lib/services/volume/v3/volumes_client.py
@@ -35,6 +35,16 @@
             return params
         return urllib.urlencode(params)
 
+    def list_hosts(self):
+        """Lists all hosts summary info that is not disabled.
+
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#list-all-hosts-for-a-project
+        """
+        resp, body = self.get('os-hosts')
+        body = json.loads(body)
+        self.expected_success(200, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
     def list_volumes(self, detail=False, params=None):
         """List all the volumes created.
 
@@ -55,6 +65,19 @@
         self.expected_success(200, resp.status)
         return rest_client.ResponseBody(resp, body)
 
+    def migrate_volume(self, volume_id, **kwargs):
+        """Migrate a volume to a new backend
+
+        For a full list of available parameters please refer to the offical
+        API reference:
+
+        https://developer.openstack.org/api-ref/block-storage/v3/index.html#migrate-a-volume
+        """
+        post_body = json.dumps({'os-migrate_volume': kwargs})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        self.expected_success(202, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
     def show_volume(self, volume_id):
         """Returns the details of a single volume."""
         url = "volumes/%s" % volume_id
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index d2fd021..86d37f1 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -324,11 +324,32 @@
             snapshot['id'])['snapshot']
         return snapshot
 
+    def _cleanup_volume_type(self, volume_type):
+        """Clean up a given volume type.
+
+        Ensuring all volumes associated to a type are first removed before
+        attempting to remove the type itself. This includes any image volume
+        cache volumes stored in a separate tenant to the original volumes
+        created from the type.
+        """
+        admin_volume_type_client = self.os_admin.volume_types_client_latest
+        admin_volumes_client = self.os_admin.volumes_client_latest
+        volumes = admin_volumes_client.list_volumes(
+            detail=True, params={'all_tenants': 1})['volumes']
+        type_name = volume_type['name']
+        for volume in [v for v in volumes if v['volume_type'] == type_name]:
+            test_utils.call_and_ignore_notfound_exc(
+                admin_volumes_client.delete_volume, volume['id'])
+            admin_volumes_client.wait_for_resource_deletion(volume['id'])
+        admin_volume_type_client.delete_volume_type(volume_type['id'])
+
     def create_volume_type(self, client=None, name=None, backend_name=None):
         if not client:
             client = self.os_admin.volume_types_client_latest
-        randomized_name = name or data_utils.rand_name(
-            'volume-type-' + self.__class__.__name__)
+        if not name:
+            class_name = self.__class__.__name__
+            name = data_utils.rand_name(class_name + '-volume-type')
+        randomized_name = data_utils.rand_name('scenario-type-' + name)
 
         LOG.debug("Creating a volume type: %s on backend %s",
                   randomized_name, backend_name)
@@ -338,7 +359,7 @@
 
         volume_type = client.create_volume_type(
             name=randomized_name, extra_specs=extra_specs)['volume_type']
-        self.addCleanup(client.delete_volume_type, volume_type['id'])
+        self.addCleanup(self._cleanup_volume_type, volume_type)
         return volume_type
 
     def _create_loginable_secgroup_rule(self, secgroup_id=None):
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index 7992585..f46c7e8 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -292,11 +292,14 @@
                                               % CONF.network.build_timeout)
 
         _, new_nic = self.diff_list[0]
-        ssh_client.exec_command("sudo ip addr add %s/%s dev %s" % (
-                                new_port['fixed_ips'][0]['ip_address'],
-                                CONF.network.project_network_mask_bits,
-                                new_nic))
-        ssh_client.exec_command("sudo ip link set %s up" % new_nic)
+        ip_output = ssh_client.exec_command('ip a')
+        ip_address = new_port['fixed_ips'][0]['ip_address']
+        ip_mask = CONF.network.project_network_mask_bits
+        # check if the address is not already in use, if not, set it
+        if ' ' + ip_address + '/' + str(ip_mask) not in ip_output:
+            ssh_client.exec_command("sudo ip addr add %s/%s dev %s" % (
+                                    ip_address, ip_mask, new_nic))
+            ssh_client.exec_command("sudo ip link set %s up" % new_nic)
 
     def _get_server_nics(self, ssh_client):
         reg = re.compile(r'(?P<num>\d+): (?P<nic_name>\w+)[@]?.*:')
diff --git a/tempest/scenario/test_volume_migrate_attached.py b/tempest/scenario/test_volume_migrate_attached.py
index c54bb38..106500e 100644
--- a/tempest/scenario/test_volume_migrate_attached.py
+++ b/tempest/scenario/test_volume_migrate_attached.py
@@ -33,6 +33,9 @@
      * Write to the volume
      * Perform a cinder retype --on-demand of the volume to type of backend #2
      * Check written content of migrated volume
+     * Check the type of the volume has been updated.
+     * Check the volume is still in-use and the migration was successful.
+     * Check that the same volume is attached to the instance.
     """
 
     credentials = ['primary', 'admin']
@@ -78,7 +81,8 @@
                                         'src_backend': backend_source,
                                         'dst': dest_body['name'],
                                         'dst_backend': backend_dest})
-        return source_body['name'], dest_body['name']
+        return ({'name': source_body['name'], 'host': backend_source},
+                {'name': dest_body['name'], 'host': backend_dest})
 
     def _volume_retype_with_migration(self, volume_id, new_volume_type):
         # NOTE: The 'on-demand' migration requires admin operation, so
@@ -93,7 +97,7 @@
     @decorators.attr(type='slow')
     @decorators.idempotent_id('deadd2c2-beef-4dce-98be-f86765ff311b')
     @utils.services('compute', 'volume')
-    def test_volume_migrate_attached(self):
+    def test_volume_retype_attached(self):
         LOG.info("Creating keypair and security group")
         keypair = self.create_keypair()
         security_group = self._create_security_group()
@@ -104,11 +108,11 @@
 
         # create an instance from volume
         LOG.info("Booting instance from volume")
-        volume_origin = self.create_volume(imageRef=CONF.compute.image_ref,
-                                           volume_type=source_type)
+        volume_id = self.create_volume(imageRef=CONF.compute.image_ref,
+                                       volume_type=source_type['name'])['id']
 
-        instance = self._boot_instance_from_volume(volume_origin['id'],
-                                                   keypair, security_group)
+        instance = self._boot_instance_from_volume(volume_id, keypair,
+                                                   security_group)
 
         # write content to volume on instance
         LOG.info("Setting timestamp in instance %s", instance['id'])
@@ -118,9 +122,11 @@
                                           server=instance)
 
         # retype volume with migration from backend #1 to backend #2
-        LOG.info("Retyping Volume %s to new type %s", volume_origin['id'],
-                 dest_type)
-        self._volume_retype_with_migration(volume_origin['id'], dest_type)
+        LOG.info("Retyping Volume %s to new type %s", volume_id,
+                 dest_type['name'])
+        # This method calls for the retype of the volume before calling a
+        # waiter that asserts that the volume type has changed successfully.
+        self._volume_retype_with_migration(volume_id, dest_type['name'])
 
         # check the content of written file
         LOG.info("Getting timestamp in postmigrated instance %s",
@@ -129,3 +135,82 @@
                                         private_key=keypair['private_key'],
                                         server=instance)
         self.assertEqual(timestamp, timestamp2)
+
+        # Assert that the volume is on the new host, is still in-use and has a
+        # migration_status of success
+        volume = self.admin_volumes_client.show_volume(volume_id)['volume']
+        # dest_type is host@backend, os-vol-host-attr:host is host@backend#type
+        self.assertIn(dest_type['host'], volume['os-vol-host-attr:host'])
+        self.assertEqual('in-use', volume['status'])
+        self.assertEqual('success', volume['migration_status'])
+
+        # Assert that the same volume id is attached to the instance, ensuring
+        # the os-migrate_volume_completion Cinder API has been called.
+        attached_volumes = self.servers_client.list_volume_attachments(
+            instance['id'])['volumeAttachments']
+        self.assertEqual(volume_id, attached_volumes[0]['id'])
+
+    @decorators.attr(type='slow')
+    @decorators.idempotent_id('fe47b1ed-640e-4e3b-a090-200e25607362')
+    @utils.services('compute', 'volume')
+    def test_volume_migrate_attached(self):
+        LOG.info("Creating keypair and security group")
+        keypair = self.create_keypair()
+        security_group = self._create_security_group()
+
+        LOG.info("Creating volume")
+        # Create a unique volume type to avoid using the backend default
+        migratable_type = self.create_volume_type()['name']
+        volume_id = self.create_volume(imageRef=CONF.compute.image_ref,
+                                       volume_type=migratable_type)['id']
+        volume = self.admin_volumes_client.show_volume(volume_id)
+
+        LOG.info("Booting instance from volume")
+        instance = self._boot_instance_from_volume(volume_id, keypair,
+                                                   security_group)
+
+        # Identify the source and destination hosts for the migration
+        src_host = volume['volume']['os-vol-host-attr:host']
+
+        # Select the first c-vol host that isn't hosting the volume as the dest
+        # host['host_name'] should take the format of host@backend.
+        # src_host should take the format of host@backend#type
+        hosts = self.admin_volumes_client.list_hosts()['hosts']
+        for host in hosts:
+            if (host['service'] == 'cinder-volume' and
+                not src_host.startswith(host['host_name'])):
+                dest_host = host['host_name']
+                break
+
+        ip_instance = self.get_server_ip(instance)
+        timestamp = self.create_timestamp(ip_instance,
+                                          private_key=keypair['private_key'],
+                                          server=instance)
+
+        LOG.info("Migrating Volume %s from host %s to host %s",
+                 volume_id, src_host, dest_host)
+        self.admin_volumes_client.migrate_volume(volume_id, host=dest_host)
+
+        # This waiter asserts that the migration_status is success and that
+        # the volume has moved to the dest_host
+        waiters.wait_for_volume_migration(self.admin_volumes_client, volume_id,
+                                          dest_host)
+
+        # check the content of written file
+        LOG.info("Getting timestamp in postmigrated instance %s",
+                 instance['id'])
+        timestamp2 = self.get_timestamp(ip_instance,
+                                        private_key=keypair['private_key'],
+                                        server=instance)
+        self.assertEqual(timestamp, timestamp2)
+
+        # Assert that the volume is in-use
+        volume = self.admin_volumes_client.show_volume(volume_id)['volume']
+        self.assertEqual('in-use', volume['status'])
+
+        # Assert that the same volume id is attached to the instance, ensuring
+        # the os-migrate_volume_completion Cinder API has been called
+        attached_volumes = self.servers_client.list_volume_attachments(
+            instance['id'])['volumeAttachments']
+        attached_volume_id = attached_volumes[0]['id']
+        self.assertEqual(volume_id, attached_volume_id)
diff --git a/tempest/tests/common/test_waiters.py b/tempest/tests/common/test_waiters.py
index 938d226..d56e8a4 100644
--- a/tempest/tests/common/test_waiters.py
+++ b/tempest/tests/common/test_waiters.py
@@ -148,3 +148,68 @@
         list_interfaces.assert_has_calls([mock.call('server_id'),
                                           mock.call('server_id')])
         sleep.assert_called_once_with(client.build_interval)
+
+
+class TestVolumeWaiters(base.TestCase):
+    vol_migrating_src_host = {
+        'volume': {'migration_status': 'migrating',
+                   'os-vol-host-attr:host': 'src_host@backend#type'}}
+    vol_migrating_dst_host = {
+        'volume': {'migration_status': 'migrating',
+                   'os-vol-host-attr:host': 'dst_host@backend#type'}}
+    vol_migration_success = {
+        'volume': {'migration_status': 'success',
+                   'os-vol-host-attr:host': 'dst_host@backend#type'}}
+    vol_migration_error = {
+        'volume': {'migration_status': 'error',
+                   'os-vol-host-attr:host': 'src_host@backend#type'}}
+
+    def test_wait_for_volume_migration_timeout(self):
+        show_volume = mock.MagicMock(return_value=self.vol_migrating_src_host)
+        client = mock.Mock(spec=volumes_client.VolumesClient,
+                           resource_type="volume",
+                           build_interval=1,
+                           build_timeout=1,
+                           show_volume=show_volume)
+        self.patch('time.time', side_effect=[0., client.build_timeout + 1.])
+        self.patch('time.sleep')
+        self.assertRaises(lib_exc.TimeoutException,
+                          waiters.wait_for_volume_migration,
+                          client, mock.sentinel.volume_id, 'dst_host')
+
+    def test_wait_for_volume_migration_error(self):
+        show_volume = mock.MagicMock(side_effect=[
+            self.vol_migrating_src_host,
+            self.vol_migrating_src_host,
+            self.vol_migration_error])
+        client = mock.Mock(spec=volumes_client.VolumesClient,
+                           resource_type="volume",
+                           build_interval=1,
+                           build_timeout=1,
+                           show_volume=show_volume)
+        self.patch('time.time', return_value=0.)
+        self.patch('time.sleep')
+        self.assertRaises(lib_exc.TempestException,
+                          waiters.wait_for_volume_migration,
+                          client, mock.sentinel.volume_id, 'dst_host')
+
+    def test_wait_for_volume_migration_success_and_dst(self):
+        show_volume = mock.MagicMock(side_effect=[
+            self.vol_migrating_src_host,
+            self.vol_migrating_dst_host,
+            self.vol_migration_success])
+        client = mock.Mock(spec=volumes_client.VolumesClient,
+                           resource_type="volume",
+                           build_interval=1,
+                           build_timeout=1,
+                           show_volume=show_volume)
+        self.patch('time.time', return_value=0.)
+        self.patch('time.sleep')
+        waiters.wait_for_volume_migration(
+            client, mock.sentinel.volume_id, 'dst_host')
+
+        # Assert that we wait until migration_status is success and dst_host is
+        # part of the returned os-vol-host-attr:host.
+        show_volume.assert_has_calls([mock.call(mock.sentinel.volume_id),
+                                      mock.call(mock.sentinel.volume_id),
+                                      mock.call(mock.sentinel.volume_id)])
diff --git a/tempest/tests/lib/test_decorators.py b/tempest/tests/lib/test_decorators.py
index 3e6160e..9c6cac7 100644
--- a/tempest/tests/lib/test_decorators.py
+++ b/tempest/tests/lib/test_decorators.py
@@ -13,7 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import abc
+
 import mock
+import six
 import testtools
 
 from tempest.lib import base as test
@@ -66,9 +69,36 @@
                                condition=True)
 
 
-class TestSkipBecauseDecorator(base.TestCase):
-    def _test_skip_because_helper(self, expected_to_skip=True,
-                                  **decorator_args):
+@six.add_metaclass(abc.ABCMeta)
+class BaseSkipDecoratorTests(object):
+
+    @abc.abstractmethod
+    def _test_skip_helper(self, raise_exception=True, expected_to_skip=True,
+                          **decorator_args):
+        return
+
+    def test_skip_launchpad_bug(self):
+        self._test_skip_helper(bug='12345')
+
+    def test_skip_storyboard_bug(self):
+        self._test_skip_helper(bug='1992', bug_type='storyboard')
+
+    def test_skip_bug_without_bug_never_skips(self):
+        """Never skip without a bug parameter."""
+        self._test_skip_helper(
+            raise_exception=False, expected_to_skip=False, condition=True)
+        self._test_skip_helper(
+            raise_exception=False, expected_to_skip=False)
+
+    def test_skip_invalid_bug_number(self):
+        """Raise InvalidParam if with an invalid bug number"""
+        self.assertRaises(lib_exc.InvalidParam, self._test_skip_helper,
+                          bug='critical_bug')
+
+
+class TestSkipBecauseDecorator(base.TestCase, BaseSkipDecoratorTests):
+    def _test_skip_helper(self, raise_exception=True, expected_to_skip=True,
+                          **decorator_args):
         class TestFoo(test.BaseTestCase):
             _interface = 'json'
 
@@ -90,38 +120,56 @@
             # assert that test_bar returned 0
             self.assertEqual(TestFoo('test_bar').test_bar(), 0)
 
-    def test_skip_because_launchpad_bug(self):
-        self._test_skip_because_helper(bug='12345')
-
     def test_skip_because_launchpad_bug_and_condition_true(self):
-        self._test_skip_because_helper(bug='12348', condition=True)
+        self._test_skip_helper(bug='12348', condition=True)
 
     def test_skip_because_launchpad_bug_and_condition_false(self):
-        self._test_skip_because_helper(expected_to_skip=False,
-                                       bug='12349', condition=False)
-
-    def test_skip_because_storyboard_bug(self):
-        self._test_skip_because_helper(bug='1992', bug_type='storyboard')
-
-    def test_skip_because_storyboard_bug_and_condition_true(self):
-        self._test_skip_because_helper(bug='1992', bug_type='storyboard',
-                                       condition=True)
+        self._test_skip_helper(expected_to_skip=False,
+                               bug='12349', condition=False)
 
     def test_skip_because_storyboard_bug_and_condition_false(self):
-        self._test_skip_because_helper(expected_to_skip=False,
-                                       bug='1992', bug_type='storyboard',
-                                       condition=False)
+        self._test_skip_helper(expected_to_skip=False,
+                               bug='1992', bug_type='storyboard',
+                               condition=False)
 
-    def test_skip_because_bug_without_bug_never_skips(self):
-        """Never skip without a bug parameter."""
-        self._test_skip_because_helper(expected_to_skip=False,
-                                       condition=True)
-        self._test_skip_because_helper(expected_to_skip=False)
+    def test_skip_because_storyboard_bug_and_condition_true(self):
+        self._test_skip_helper(bug='1992', bug_type='storyboard',
+                               condition=True)
 
-    def test_skip_because_invalid_bug_number(self):
-        """Raise InvalidParam if with an invalid bug number"""
-        self.assertRaises(lib_exc.InvalidParam, self._test_skip_because_helper,
-                          bug='critical_bug')
+
+class TestUnstableTestDecorator(base.TestCase, BaseSkipDecoratorTests):
+
+    def _test_skip_helper(self, raise_exception=True, expected_to_skip=True,
+                          **decorator_args):
+        fail_test_reason = "test_bar failed"
+
+        class TestFoo(test.BaseTestCase):
+
+            @decorators.unstable_test(**decorator_args)
+            def test_bar(self):
+                if raise_exception:
+                    raise Exception(fail_test_reason)
+                else:
+                    return 0
+
+        t = TestFoo('test_bar')
+        if expected_to_skip:
+            e = self.assertRaises(testtools.TestCase.skipException, t.test_bar)
+            bug = decorator_args['bug']
+            bug_type = decorator_args.get('bug_type', 'launchpad')
+            self.assertRegex(
+                str(e),
+                r'Marked as unstable and skipped because of bug\: %s.*, '
+                'failure was: %s' % (decorators._get_bug_url(bug, bug_type),
+                                     fail_test_reason)
+            )
+        else:
+            # assert that test_bar returned 0
+            self.assertEqual(TestFoo('test_bar').test_bar(), 0)
+
+    def test_skip_bug_given_exception_not_raised(self):
+        self._test_skip_helper(raise_exception=False, expected_to_skip=False,
+                               bug='1234')
 
 
 class TestIdempotentIdDecorator(base.TestCase):
diff --git a/tools/generate-tempest-plugins-list.py b/tools/generate-tempest-plugins-list.py
index 3772774..746cb34 100644
--- a/tools/generate-tempest-plugins-list.py
+++ b/tools/generate-tempest-plugins-list.py
@@ -19,9 +19,9 @@
 #
 # In order to function correctly, the environment in which the
 # script runs must have
-#   * network access to the review.openstack.org Gerrit API
+#   * network access to the review.opendev.org Gerrit API
 #     working directory
-#   * network access to https://git.openstack.org/cgit
+#   * network access to https://opendev.org/openstack
 
 import json
 import re
@@ -36,7 +36,7 @@
     from urllib2 import HTTPError
 
 
-url = 'https://review.openstack.org/projects/'
+url = 'https://review.opendev.org/projects/'
 
 # This is what a project looks like
 '''
@@ -59,7 +59,8 @@
 def has_tempest_plugin(proj):
     try:
         r = urllib.urlopen(
-            "https://git.openstack.org/cgit/%s/plain/setup.cfg" % proj)
+            "https://opendev.org/%s/raw/branch/"
+            "master/setup.cfg" % proj)
     except HTTPError as err:
         if err.code == 404:
             return False
diff --git a/tools/generate-tempest-plugins-list.sh b/tools/generate-tempest-plugins-list.sh
index 17a4059..b4e5430 100755
--- a/tools/generate-tempest-plugins-list.sh
+++ b/tools/generate-tempest-plugins-list.sh
@@ -28,9 +28,9 @@
 #   * the environment variable git_dir pointing to the location
 #   * of said git repositories
 #   ) OR (
-#   * network access to the review.openstack.org Gerrit API
+#   * network access to the review.opendev.org Gerrit API
 #     working directory
-#   * network access to https://git.openstack.org/cgit
+#   * network access to https://opendev.org/openstack
 #   ))
 #
 # If a file named doc/source/data/tempest-plugins-registry.header or
@@ -69,8 +69,8 @@
 i=0
 for plugin in ${sorted_plugins}; do
     i=$((i+1))
-    giturl="https://git.openstack.org/openstack/${plugin}"
-    gitlink="https://git.openstack.org/cgit/openstack/${plugin}"
+    giturl="https://opendev.org/openstack/${plugin}"
+    gitlink="https://opendev.org/openstack/${plugin}"
     printf "%-3s %-${name_col_len}s %s\n" "$i" "${plugin}" "\`${giturl} <${gitlink}>\`__"
 done
 
diff --git a/tools/tempest-plugin-sanity.sh b/tools/tempest-plugin-sanity.sh
index 703dce2..015b2b7 100644
--- a/tools/tempest-plugin-sanity.sh
+++ b/tools/tempest-plugin-sanity.sh
@@ -46,23 +46,23 @@
 # List of projects having tempest plugin stale or unmaintained for a long time
 # (6 months or more)
 # TODO(masayukig): Some of these can be removed from BLACKLIST in the future.
-# airship-tempest-plugin: https://review.openstack.org/#/c/634387/
-# barbican-tempest-plugin: https://review.openstack.org/#/c/634631/
-# intel-nfv-ci-tests: https://review.openstack.org/#/c/634640/
-# networking-ansible: https://review.openstack.org/#/c/634647/
-# networking-generic-switch: https://review.openstack.org/#/c/634846/
-# networking-l2gw-tempest-plugin: https://review.openstack.org/#/c/635093/
-# networking-midonet: https://review.openstack.org/#/c/635096/
-# networking-plumgrid: https://review.openstack.org/#/c/635096/
-# networking-spp: https://review.openstack.org/#/c/635098/
-# neutron-dynamic-routing: https://review.openstack.org/#/c/637718/
-# neutron-vpnaas: https://review.openstack.org/#/c/637719/
-# nova-lxd: https://review.openstack.org/#/c/638334/
-# valet: https://review.openstack.org/#/c/638339/
-# vitrage-tempest-plugin: https://review.openstack.org/#/c/639003/
+# barbican-tempest-plugin: https://review.opendev.org/#/c/634631/
+# cyborg-tempest-plugin: https://review.opendev.org/659687
+# intel-nfv-ci-tests: https://review.opendev.org/#/c/634640/
+# networking-ansible: https://review.opendev.org/#/c/634647/
+# networking-generic-switch: https://review.opendev.org/#/c/634846/
+# networking-l2gw-tempest-plugin: https://review.opendev.org/#/c/635093/
+# networking-midonet: https://review.opendev.org/#/c/635096/
+# networking-plumgrid: https://review.opendev.org/#/c/635096/
+# networking-spp: https://review.opendev.org/#/c/635098/
+# neutron-dynamic-routing: https://review.opendev.org/#/c/637718/
+# neutron-vpnaas: https://review.opendev.org/#/c/637719/
+# nova-lxd: https://review.opendev.org/#/c/638334/
+# valet: https://review.opendev.org/#/c/638339/
+# vitrage-tempest-plugin: https://review.opendev.org/#/c/639003/
 BLACKLIST="
-airship-tempest-plugin
 barbican-tempest-plugin
+cyborg-tempest-plugin
 intel-nfv-ci-tests
 networking-ansible
 networking-generic-switch
@@ -81,11 +81,11 @@
 function clone_project() {
     if [ -e /usr/zuul-env/bin/zuul-cloner ]; then
         /usr/zuul-env/bin/zuul-cloner --cache-dir /opt/git \
-        https://git.openstack.org \
+        https://opendev.org \
         openstack/"$1"
 
     elif [ -e /usr/bin/git ]; then
-        /usr/bin/git clone https://git.openstack.org/openstack/"$1" \
+        /usr/bin/git clone https://opendev.org/openstack/"$1" \
         openstack/"$1"
 
     fi
@@ -94,7 +94,7 @@
 # function to create virtualenv to perform sanity operation
 function prepare_workspace() {
     SANITY_DIR=$(pwd)
-    virtualenv --clear "$SANITY_DIR"/.venv
+    virtualenv -p python3 --clear "$SANITY_DIR"/.venv
     export TVENV="$SANITY_DIR/tools/with_venv.sh"
     cd "$SANITY_DIR"
 
diff --git a/tox.ini b/tox.ini
index 230249f..48a2baa 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,7 @@
     VIRTUAL_ENV={envdir}
     OS_TEST_PATH=./tempest/test_discover
 deps =
-    -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+    -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
     -r{toxinidir}/requirements.txt
 
 [testenv]
@@ -25,7 +25,7 @@
 install_command = pip install {opts} {packages}
 whitelist_externals = *
 deps =
-    -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+    -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/test-requirements.txt
 commands =
@@ -173,7 +173,7 @@
 
 [testenv:venv]
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/doc/requirements.txt
 commands = {posargs}
@@ -188,7 +188,7 @@
 [testenv:docs]
 basepython = python3
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/doc/requirements.txt
 commands =
@@ -221,7 +221,7 @@
 import_exceptions = tempest.services
 
 [flake8]
-# E125 is a won't fix until https://github.com/jcrocholl/pep8/issues/126 is resolved.  For further detail see https://review.openstack.org/#/c/36788/
+# E125 is a won't fix until https://github.com/jcrocholl/pep8/issues/126 is resolved.  For further detail see https://review.opendev.org/#/c/36788/
 # E123 skipped because it is ignored by default in the default pep8
 # E129 skipped because it is too limiting when combined with other rules
 # W504 skipped because it is overeager and unnecessary
@@ -234,7 +234,7 @@
 [testenv:releasenotes]
 basepython = python3
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/doc/requirements.txt
 commands =
@@ -265,6 +265,7 @@
 
 [testenv:plugin-sanity-check]
 # perform tempest plugin sanity
+basepython = python3
 whitelist_externals = bash
 commands =
   bash tools/tempest-plugin-sanity.sh