diff --git a/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml b/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
index 3e43f9a..985acb0 100644
--- a/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
+++ b/releasenotes/notes/12/12.2.0-service_client_config-8a1d7b4de769c633.yaml
@@ -3,4 +3,4 @@
   - A new helper method `service_client_config` has been added
     to the stable module config.py that returns extracts from
     configuration into a dictionary the configuration settings
-    relevant for the initisialisation of a service client.
+    relevant for the initialization of a service client.
diff --git a/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml b/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
index 0075a36..fc061bc 100644
--- a/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
+++ b/releasenotes/notes/16/16.0.0-add-content-type-without-spaces-b2c9b91b257814f3.yaml
@@ -2,7 +2,7 @@
 upgrade:
   - The ``JSON_ENC`` and ``TXT_ENC`` option in the ``_error_checker``
     section have been added with additional content-type which are
-    defined in RFC7231 but missing in the currnt rest_client.py file.
+    defined in RFC7231 but missing in the current rest_client.py file.
     The lack of these additional content-type will cause defcore test
     to fail for OpenStack public cloud which uses tomcat module in the
     api gateway. The additions are ``application/json;charset=utf-8``,
diff --git a/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml b/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
index 9927971..18ad5b9 100644
--- a/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
+++ b/releasenotes/notes/16/16.0.0-create-server-tags-client-8c0042a77e859af6.yaml
@@ -2,7 +2,7 @@
 features:
   - |
     Add server tags APIs to the servers_client library.
-    This feature enables the possibility of upating, deleting
+    This feature enables the possibility of updating, deleting
     and checking existence of a tag on a server, as well
     as updating and deleting all tags on a server.
 
diff --git a/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml b/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
index f679208..0b45d0d 100644
--- a/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
+++ b/releasenotes/notes/16/16.0.0-deprecate-resources-prefix-option-ad490c0a30a0266b.yaml
@@ -6,5 +6,5 @@
 deprecations:
   - The resources_prefix is marked as deprecated because it is
     enough to set 'tempest' as the prefix on rand_name() to
-    ideintify resources which are created by Tempest and no
+    identify resources which are created by Tempest and no
     projects set this option on OpenStack dev community.
diff --git a/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml b/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml
new file mode 100644
index 0000000..cd5284d
--- /dev/null
+++ b/releasenotes/notes/add-additional-methods-to-policy-client-library-b8279c18335588c9.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add ``v3-ext/OS-ENDPOINT-POLICY`` API calls to support creation, deletion and
+    retrieval of associations between service endpoints and policies. Such associations
+    enable an endpoint to request its policy.
diff --git a/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml b/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
index e23abe3..9c30a0c 100644
--- a/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
+++ b/releasenotes/notes/add-support-args-kwargs-in-call-until-true-a91k592h5a64exf7.yaml
@@ -2,4 +2,4 @@
 features:
   - Add support of args and kwargs when calling func in call_until_true,
     also to log the cost time when call_until_true returns True or False
-    for debuggin.
+    for debugging.
diff --git a/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml b/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
index 305e756..cc6c51b 100644
--- a/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
+++ b/releasenotes/notes/compare-header-version-func-de5139b2161b3627.yaml
@@ -3,7 +3,7 @@
   - |
     Add a new function called ``compare_version_header_to_response`` to
     ``tempest.lib.common.api_version_utils``, which compares the API
-    micoversion in the response header to another microversion using the
+    microversion in the response header to another microversion using the
     comparators defined in
     ``tempest.lib.common.api_version_request.APIVersionRequest``.
 
diff --git a/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml b/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml
new file mode 100644
index 0000000..a4050a5
--- /dev/null
+++ b/releasenotes/notes/fix-show-image-file-expected-code-92d97342d0f6d60e.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fix show_image_file interface in v2 ImagesClient: Bug#1756264.
+    The expected success code of show_image_file is changed from
+    ``200`` to ``[200, 204, 206]``.
diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index d968a44..2518703 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -2,20 +2,22 @@
  Tempest Release Notes
 ===========================
 
- .. toctree::
-    :maxdepth: 1
+.. toctree::
+   :maxdepth: 1
 
-    unreleased
-    v18.0.0
-    v17.0.0
-    v16.1.0
-    v16.0.0
-    v15.0.0
-    v14.0.0
-    v13.0.0
-    v12.0.0
-    v11.0.0
-    v10.0.0
+   unreleased
+   v18.0.0
+   v17.2.0
+   v17.1.0
+   v17.0.0
+   v16.1.0
+   v16.0.0
+   v15.0.0
+   v14.0.0
+   v13.0.0
+   v12.0.0
+   v11.0.0
+   v10.0.0
 
 Indices and tables
 ==================
diff --git a/releasenotes/source/v17.1.0.rst b/releasenotes/source/v17.1.0.rst
new file mode 100644
index 0000000..b8fd570
--- /dev/null
+++ b/releasenotes/source/v17.1.0.rst
@@ -0,0 +1,6 @@
+=====================
+v17.1.0 Release Notes
+=====================
+
+.. release-notes:: 17.1.0 Release Notes
+   :version: 17.1.0
diff --git a/releasenotes/source/v17.2.0.rst b/releasenotes/source/v17.2.0.rst
new file mode 100644
index 0000000..8566ae4
--- /dev/null
+++ b/releasenotes/source/v17.2.0.rst
@@ -0,0 +1,6 @@
+=====================
+v17.2.0 Release Notes
+=====================
+
+.. release-notes:: 17.2.0 Release Notes
+   :version: 17.2.0
diff --git a/tempest/api/compute/admin/test_hosts.py b/tempest/api/compute/admin/test_hosts.py
index 00f3256..c246685 100644
--- a/tempest/api/compute/admin/test_hosts.py
+++ b/tempest/api/compute/admin/test_hosts.py
@@ -20,6 +20,8 @@
 class HostsAdminTestJSON(base.BaseV2ComputeAdminTest):
     """Tests hosts API using admin privileges."""
 
+    max_microversion = '2.42'
+
     @classmethod
     def setup_clients(cls):
         super(HostsAdminTestJSON, cls).setup_clients()
diff --git a/tempest/api/compute/admin/test_hosts_negative.py b/tempest/api/compute/admin/test_hosts_negative.py
index 5bd8104..8a91ae2 100644
--- a/tempest/api/compute/admin/test_hosts_negative.py
+++ b/tempest/api/compute/admin/test_hosts_negative.py
@@ -20,6 +20,8 @@
 class HostsAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
     """Tests hosts API using admin privileges."""
 
+    max_microversion = '2.42'
+
     @classmethod
     def setup_clients(cls):
         super(HostsAdminNegativeTestJSON, cls).setup_clients()
diff --git a/tempest/common/compute.py b/tempest/common/compute.py
index 638ad9b..68c4a10 100644
--- a/tempest/common/compute.py
+++ b/tempest/common/compute.py
@@ -289,7 +289,12 @@
 
 def create_websocket(url):
     url = urlparse.urlparse(url)
-    for res in socket.getaddrinfo(url.hostname, url.port,
+
+    # NOTE(mnaser): It is possible that there is no port specified, so fall
+    #               back to the default port based on the scheme.
+    port = url.port or (443 if url.scheme == 'https' else 80)
+
+    for res in socket.getaddrinfo(url.hostname, port,
                                   socket.AF_UNSPEC, socket.SOCK_STREAM):
         af, socktype, proto, _, sa = res
         client_socket = socket.socket(af, socktype, proto)
@@ -382,7 +387,12 @@
         """Upgrade the HTTP connection to a WebSocket and verify."""
         # The real request goes to the /websockify URI always
         reqdata = 'GET /websockify HTTP/1.1\r\n'
-        reqdata += 'Host: %s:%s\r\n' % (url.hostname, url.port)
+        reqdata += 'Host: %s' % url.hostname
+        # Add port only if we have one specified
+        if url.port:
+            reqdata += ':%s' % url.port
+        # Line-ending for Host header
+        reqdata += '\r\n'
         # Tell the HTTP Server to Upgrade the connection to a WebSocket
         reqdata += 'Upgrade: websocket\r\nConnection: Upgrade\r\n'
         # The token=xxx is sent as a Cookie not in the URI
diff --git a/tempest/config.py b/tempest/config.py
index 8a6370a..5d27efd 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -237,7 +237,10 @@
     cfg.BoolOpt('security_compliance',
                 default=False,
                 help='Does the environment have the security compliance '
-                     'settings enabled?')
+                     'settings enabled?'),
+    cfg.BoolOpt('project_tags',
+                default=False,
+                help='Is the project tags identity v3 API available?')
 ]
 
 compute_group = cfg.OptGroup(name='compute',
diff --git a/tempest/lib/services/identity/v3/policies_client.py b/tempest/lib/services/identity/v3/policies_client.py
index d4560e2..ca8dbbd 100644
--- a/tempest/lib/services/identity/v3/policies_client.py
+++ b/tempest/lib/services/identity/v3/policies_client.py
@@ -73,3 +73,115 @@
         resp, body = self.delete(url)
         self.expected_success(204, resp.status)
         return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Create policy association with endpoint.
+
+        For a full list of available parameters, please refer to the official
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-endpoint
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Get policy association of endpoint.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_endpoint(self, policy_id, endpoint_id):
+        """Delete policy association with endpoint.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/endpoints/{1}"\
+              .format(policy_id, endpoint_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_service(self, policy_id, service_id):
+        """Create policy association with service.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-service-type-endpoint
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_service(self, policy_id, service_id):
+        """Get policy association of service.
+
+        API Reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-service-type-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_service(self, policy_id, service_id):
+        """Delete policy association with service.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-service-type-endpoint-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}"\
+              .format(policy_id, service_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def update_policy_association_for_region_and_service(
+            self, policy_id, service_id, region_id):
+        """Create policy association with service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#associate-policy-and-service-type-endpoint-in-a-region
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.put(url, '{}')
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def show_policy_association_for_region_and_service(
+        self, policy_id, service_id, region_id):
+        """Get policy association of service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#verify-a-policy-and-service-type-endpoint-in-a-region-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.get(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
+
+    def delete_policy_association_for_region_and_service(
+        self, policy_id, service_id, region_id):
+        """Delete policy association with service and region.
+
+        API reference:
+        https://developer.openstack.org/api-ref/identity/v3-ext/index.html#delete-a-policy-and-service-type-endpoint-in-a-region-association
+        """
+        url = "policies/{0}/OS-ENDPOINT-POLICY/services/{1}/regions/{2}"\
+              .format(policy_id, service_id, region_id)
+        resp, body = self.delete(url)
+        self.expected_success(204, resp.status)
+        return rest_client.ResponseBody(resp, body)
diff --git a/tempest/lib/services/image/v2/images_client.py b/tempest/lib/services/image/v2/images_client.py
index bcdae44..ed6df47 100644
--- a/tempest/lib/services/image/v2/images_client.py
+++ b/tempest/lib/services/image/v2/images_client.py
@@ -161,7 +161,7 @@
         """
         url = 'images/%s/file' % image_id
         resp, body = self.get(url)
-        self.expected_success(200, resp.status)
+        self.expected_success([200, 204, 206], resp.status)
         return rest_client.ResponseBodyData(resp, body)
 
     def add_image_tag(self, image_id, tag):
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 26ae848..c78646f 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -141,13 +141,18 @@
         vnic_type = CONF.network.port_vnic_type
         profile = CONF.network.port_profile
 
-        # If vnic_type is configured create port for
+        # If vnic_type or profile are configured create port for
         # every network
-        if vnic_type:
+        if vnic_type or profile:
             ports = []
+            create_port_body = {}
 
-            create_port_body = {'binding:vnic_type': vnic_type,
-                                'binding:profile': profile}
+            if vnic_type:
+                create_port_body['binding:vnic_type'] = vnic_type
+
+            if profile:
+                create_port_body['binding:profile'] = profile
+
             if kwargs:
                 # Convert security group names to security group ids
                 # to pass to create_port
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index beb039c..7ceae89 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -30,12 +30,6 @@
     # breathing room to get through deletes in the time allotted.
     TIMEOUT_SCALING_FACTOR = 2
 
-    @classmethod
-    def skip_checks(cls):
-        super(TestVolumeBootPattern, cls).skip_checks()
-        if not CONF.volume_feature_enabled.snapshot:
-            raise cls.skipException("Cinder volume snapshots are disabled")
-
     def _create_volume_from_image(self):
         img_uuid = CONF.compute.image_ref
         vol_name = data_utils.rand_name(
@@ -76,6 +70,8 @@
     @decorators.idempotent_id('557cd2c2-4eb8-4dce-98be-f86765ff311b')
     @testtools.skipUnless(CONF.network.public_network_id,
                           'The public_network_id option must be specified.')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'volume', 'image')
     def test_volume_boot_pattern(self):
 
@@ -156,6 +152,8 @@
 
     @decorators.idempotent_id('05795fb2-b2a7-4c9f-8fac-ff25aedb1489')
     @decorators.attr(type='slow')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'image', 'volume')
     def test_create_server_from_volume_snapshot(self):
         # Create a volume from an image
@@ -192,6 +190,8 @@
                          created_volume_info['attachments'][0]['volume_id'])
 
     @decorators.idempotent_id('36c34c67-7b54-4b59-b188-02a2f458a63b')
+    @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+                          'Cinder volume snapshots are disabled')
     @utils.services('compute', 'volume', 'image')
     def test_create_ebs_image_and_check_boot(self):
         # create an instance from volume
diff --git a/tempest/tests/lib/services/identity/v3/test_policies_client.py b/tempest/tests/lib/services/identity/v3/test_policies_client.py
index 66c3d65..0237475 100644
--- a/tempest/tests/lib/services/identity/v3/test_policies_client.py
+++ b/tempest/tests/lib/services/identity/v3/test_policies_client.py
@@ -81,6 +81,10 @@
                 }
             ]
     }
+    FAKE_ENDPOINT_ID = "234789"
+    FAKE_SERVICE_ID = "556782"
+    FAKE_POLICY_ID = "717273"
+    FAKE_REGION_ID = "73"
 
     def setUp(self):
         super(TestPoliciesClient, self).setUp()
@@ -150,3 +154,87 @@
             {},
             policy_id="717273",
             status=204)
+
+    def test_update_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_show_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_delete_policy_association_for_endpoint(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_endpoint,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            endpoint_id=self.FAKE_ENDPOINT_ID,
+            status=204)
+
+    def test_update_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_show_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_delete_policy_association_for_service(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_service,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            status=204)
+
+    def test_update_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.update_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.put',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)
+
+    def test_show_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.show_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.get',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)
+
+    def test_delete_policy_association_for_region_and_service(self):
+        self.check_service_client_function(
+            self.client.delete_policy_association_for_region_and_service,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id=self.FAKE_POLICY_ID,
+            service_id=self.FAKE_SERVICE_ID,
+            region_id=self.FAKE_REGION_ID,
+            status=204)