Adopt rehomed QoS FIP extension from neutron-lib 2.18.0

Trivial-Fix

Change-Id: I804f55701c3c92c13eecb5f12c3fcac8f428f415

neutron/db/l3_db.py

@@ -17,6 +17,7 @@ import random
 
 import netaddr
 from neutron_lib.api.definitions import l3 as l3_apidef
+from neutron_lib.api.definitions import qos_fip as qos_fip_apidef
 from neutron_lib.api import extensions
 from neutron_lib.api import validators
 from neutron_lib.callbacks import events
@@ -51,7 +52,6 @@ from neutron.db.models import l3_attrs as l3_attrs_models
 from neutron.db import models_v2
 from neutron.db import standardattrdescription_db as st_attr
 from neutron.extensions import l3
-from neutron.extensions import qos_fip
 from neutron.extensions import segment as segment_ext
 from neutron.objects import base as base_obj
 from neutron.objects import port_forwarding
@@ -134,7 +134,7 @@ class L3_NAT_dbonly_mixin(l3.RouterPluginBase,
         if self._fip_qos is None:
             # Check L3 service plugin
             self._fip_qos = extensions.is_extension_supported(
-                self, qos_fip.FIP_QOS_ALIAS)
+                self, qos_fip_apidef.ALIAS)
         return self._fip_qos
 
     @property

neutron/extensions/qos_fip.py

@@ -11,49 +11,11 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from neutron_lib.api.definitions import l3
-from neutron_lib.api.definitions import qos
+from neutron_lib.api.definitions import qos_fip as apidef
 from neutron_lib.api import extensions
-from neutron_lib.services.qos import constants as qos_consts
-
-FIP_QOS_ALIAS = "qos-fip"
-EXTENDED_ATTRIBUTES_2_0 = {
-    l3.FLOATINGIPS: {
-        qos_consts.QOS_POLICY_ID: {
-            'allow_post': True,
-            'allow_put': True,
-            'is_visible': True,
-            'default': None,
-            'validate': {'type:uuid_or_none': None}}
-    }
-}
-REQUIRED_EXTENSIONS = [l3.ALIAS, qos.ALIAS]
 
 
-class Qos_fip(extensions.ExtensionDescriptor):
+class Qos_fip(extensions.APIExtensionDescriptor):
     """Extension class supporting floating IP QoS in all router."""
 
-    @classmethod
-    def get_name(cls):
-        return "Floating IP QoS"
-
-    @classmethod
-    def get_alias(cls):
-        return FIP_QOS_ALIAS
-
-    @classmethod
-    def get_description(cls):
-        return "The floating IP Quality of Service extension"
-
-    @classmethod
-    def get_updated(cls):
-        return "2017-07-20T00:00:00-00:00"
-
-    def get_required_extensions(self):
-        return REQUIRED_EXTENSIONS
-
-    def get_extended_resources(self, version):
-        if version == "2.0":
-            return EXTENDED_ATTRIBUTES_2_0
-        else:
-            return {}
+    api_definition = apidef

neutron/services/ovn_l3/plugin.py

@@ -15,6 +15,7 @@
 from neutron_lib.api.definitions import external_net
 from neutron_lib.api.definitions import portbindings
 from neutron_lib.api.definitions import provider_net as pnet
+from neutron_lib.api.definitions import qos_fip as qos_fip_apidef
 from neutron_lib.callbacks import events
 from neutron_lib.callbacks import registry
 from neutron_lib.callbacks import resources
@@ -41,7 +42,6 @@ from neutron.db import l3_fip_qos
 from neutron.db import l3_gwmode_db
 from neutron.db.models import l3 as l3_models
 from neutron.db import ovn_revision_numbers_db as db_rev
-from neutron.extensions import qos_fip as qos_fip_api
 from neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb import ovn_client
 from neutron.quota import resource_registry
 from neutron.scheduler import l3_ovn_scheduler
@@ -97,9 +97,9 @@ class OVNL3RouterPlugin(service_base.ServicePluginBase,
     @staticmethod
     def disable_qos_fip_extension_by_extension_drivers(aliases):
         qos_service_plugin = directory.get_plugin(plugin_constants.QOS)
-        qos_aliases = qos_fip_api.FIP_QOS_ALIAS in aliases
+        qos_aliases = qos_fip_apidef.ALIAS in aliases
         if not qos_service_plugin and qos_aliases:
-            aliases.remove(qos_fip_api.FIP_QOS_ALIAS)
+            aliases.remove(qos_fip_apidef.ALIAS)
 
     @property
     def supported_extension_aliases(self):

neutron/tests/unit/extensions/test_qos_fip.py

@@ -14,6 +14,7 @@
 
 from neutron_lib.api.definitions import external_net as enet_apidef
 from neutron_lib.api.definitions import l3 as l3_apidef
+from neutron_lib.api.definitions import qos_fip as qos_fip_apidef
 from neutron_lib import context
 from neutron_lib.exceptions import qos as qos_exc
 from neutron_lib.services.qos import constants as qos_consts
@@ -23,7 +24,6 @@ from oslo_utils import uuidutils
 from neutron.conf.db import extraroute_db
 from neutron.db import l3_fip_qos
 from neutron.extensions import l3
-from neutron.extensions import qos_fip
 from neutron.objects.qos import policy
 from neutron.services.revisions import revision_plugin
 from neutron.tests.unit.extensions import test_l3
@@ -45,14 +45,14 @@ class TestFloatingIPQoSIntPlugin(
         test_l3.TestL3NatIntPlugin,
         l3_fip_qos.FloatingQoSDbMixin):
     supported_extension_aliases = [enet_apidef.ALIAS, l3_apidef.ALIAS,
-                                   qos_fip.FIP_QOS_ALIAS]
+                                   qos_fip_apidef.ALIAS]
 
 
 class TestFloatingIPQoSL3NatServicePlugin(
         test_l3.TestL3NatServicePlugin,
         l3_fip_qos.FloatingQoSDbMixin):
     supported_extension_aliases = [l3_apidef.ALIAS, 'qos',
-                                   qos_fip.FIP_QOS_ALIAS]
+                                   qos_fip_apidef.ALIAS]
 
 
 class FloatingIPQoSDBTestCaseBase(object):