openstack/neutron
Code Issues Proposed changes

[L3][QoS] Neutron server side Floating IP QoS

Browse Source 
Add qos_policy_id to floating IP, then the user could set/update
the binding QoS policy of a floating IP.

APIImpact: a new parameter qos_policy_id was added to floating IP
related API.

Partial-Bug: #1596611
Partially-Implements blueprint: floating-ip-rate-limit
Change-Id: I4efe9e49d268dffeb3df4de4ea1780152218633b
This commit is contained in:
LIU Yulong 2016-04-26 17:24:11 +08:00 committed by LIU Yulong
parent 921cfa9cdb
commit 8fcda21a06
15 changed files with 586 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
neutron/common/exceptions.py
View File

@ -50,6 +50,16 @@ class NetworkQosBindingNotFound(e.NotFound):
"could not be found.")
class FloatingIPQosBindingNotFound(e.NotFound):
message = _("QoS binding for floating IP %(fip_id)s and policy "
"%(policy_id)s could not be found.")
class FloatingIPQosBindingError(e.NeutronException):
message = _("QoS binding for floating IP %(fip_id)s and policy "
"%(policy_id)s could not be created: %(db_error)s.")
class NetworkQosBindingError(e.NeutronException):
message = _("QoS binding for network %(net_id)s and policy %(policy_id)s "
"could not be created: %(db_error)s.")

18
neutron/db/l3_db.py
View File

@ -49,6 +49,7 @@ from neutron.db.models import l3 as l3_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.objects import ports as port_obj
from neutron.objects import router as l3_obj
from neutron.plugins.common import utils as p_utils
@ -85,6 +86,8 @@ class L3_NAT_dbonly_mixin(l3.RouterPluginBase,
_dns_integration = None
_fip_qos = None
def __new__(cls):
inst = super(L3_NAT_dbonly_mixin, cls).__new__(cls)
inst._start_janitor()
@ -110,6 +113,14 @@ class L3_NAT_dbonly_mixin(l3.RouterPluginBase,
'dns-domain-ports'))
return self._dns_integration
@property
def _is_fip_qos_supported(self):
if self._fip_qos is None:
# Check L3 service plugin
self._fip_qos = utils.is_extension_supported(
self, qos_fip.FIP_QOS_ALIAS)
return self._fip_qos
@property
def _core_plugin(self):
return directory.get_plugin()
@ -1308,6 +1319,8 @@ class L3_NAT_dbonly_mixin(l3.RouterPluginBase,
if self._is_dns_integration_supported:
dns_data = self._process_dns_floatingip_create_precommit(
context, floatingip_dict, fip)
if self._is_fip_qos_supported:
self._process_extra_fip_qos_create(context, fip_id, fip)
self._core_plugin.update_port(context.elevated(), external_port['id'],
{'port': {'device_id': fip_id}})
@ -1342,6 +1355,11 @@ class L3_NAT_dbonly_mixin(l3.RouterPluginBase,
if self._is_dns_integration_supported:
dns_data = self._process_dns_floatingip_update_precommit(
context, floatingip_dict)
if self._is_fip_qos_supported:
self._process_extra_fip_qos_update(context,
floatingip_db,
fip,
old_floatingip)
registry.notify(resources.FLOATING_IP,
events.AFTER_UPDATE,
self._update_fip_assoc,

85
neutron/db/l3_fip_qos.py Normal file
View File

@ -0,0 +1,85 @@
#
# 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.
#
from neutron_lib.services.qos import constants as qos_consts
from neutron.common import exceptions as n_exc
from neutron.db import _resource_extend as resource_extend
from neutron.extensions import l3
from neutron.objects.db import api as obj_db_api
from neutron.objects.qos import policy as policy_object
@resource_extend.has_resource_extenders
class FloatingQoSDbMixin(object):
"""Mixin class to enable floating IP's QoS extra attributes."""
@staticmethod
@resource_extend.extends([l3.FLOATINGIPS])
def _extend_extra_fip_dict(fip_res, fip_db):
if fip_db.get('qos_policy_binding'):
fip_res[qos_consts.QOS_POLICY_ID] = (
fip_db.qos_policy_binding.policy_id)
else:
fip_res[qos_consts.QOS_POLICY_ID] = None
return fip_res
def _get_policy_obj(self, context, policy_id):
obj = policy_object.QosPolicy.get_object(context, id=policy_id)
if obj is None:
raise n_exc.QosPolicyNotFound(policy_id=policy_id)
return obj
def _create_fip_qos_db(self, context, fip_id, policy_id):
policy = self._get_policy_obj(context, policy_id)
policy.attach_floatingip(fip_id)
binding_db_obj = obj_db_api.get_object(
context, policy.fip_binding_model, fip_id=fip_id)
return binding_db_obj
def _delete_fip_qos_db(self, context, fip_id, policy_id):
policy = self._get_policy_obj(context, policy_id)
policy.detach_floatingip(fip_id)
def _process_extra_fip_qos_create(self, context, fip_id, fip):
qos_policy_id = fip.get(qos_consts.QOS_POLICY_ID)
if not qos_policy_id:
return
self._create_fip_qos_db(context, fip_id, qos_policy_id)
def _process_extra_fip_qos_update(
self, context, floatingip_db, fip, old_floatingip):
if qos_consts.QOS_POLICY_ID not in fip:
# No qos_policy_id in API input, do nothing
return
new_qos_policy_id = fip.get(qos_consts.QOS_POLICY_ID)
old_qos_policy_id = old_floatingip.get(qos_consts.QOS_POLICY_ID)
if old_qos_policy_id == new_qos_policy_id:
return
if old_qos_policy_id:
self._delete_fip_qos_db(context,
floatingip_db['id'],
old_qos_policy_id)
if floatingip_db.qos_policy_binding:
floatingip_db.qos_policy_binding['policy_id'] = new_qos_policy_id
if not new_qos_policy_id:
return
qos_policy_binding = self._create_fip_qos_db(
context,
floatingip_db['id'],
new_qos_policy_id)
if not floatingip_db.qos_policy_binding:
floatingip_db.qos_policy_binding = qos_policy_binding

2
neutron/db/migration/alembic_migrations/versions/EXPAND_HEAD
View File

@ -1 +1 @@
7d32f979895f
594422d373ee

43
neutron/db/migration/alembic_migrations/versions/queens/expand/594422d373ee_fip_qos.py Normal file
View File

@ -0,0 +1,43 @@
#
# 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.
#
"""fip qos
Revision ID: 594422d373ee
Revises: 7d32f979895f
Create Date: 2016-04-26 17:16:10.323756
"""
# revision identifiers, used by Alembic.
revision = '594422d373ee'
down_revision = '7d32f979895f'
from alembic import op
import sqlalchemy as sa
from neutron_lib.db import constants as db_const
def upgrade():
op.create_table(
'qos_fip_policy_bindings',
sa.Column('policy_id',
sa.String(length=db_const.UUID_FIELD_SIZE),
sa.ForeignKey('qos_policies.id', ondelete='CASCADE'),
nullable=False),
sa.Column('fip_id',
sa.String(length=db_const.UUID_FIELD_SIZE),
sa.ForeignKey('floatingips.id', ondelete='CASCADE'),
nullable=False, unique=True))

21
neutron/db/qos/models.py
View File

@ -18,6 +18,7 @@ from neutron_lib.db import constants as db_const
from neutron_lib.db import model_base
import sqlalchemy as sa
from neutron.db.models import l3
from neutron.db import models_v2
from neutron.db import rbac_db_models
from neutron.db import standard_attr
@ -55,6 +56,26 @@ class QosNetworkPolicyBinding(model_base.BASEV2):
cascade='delete', lazy='joined'))
class QosFIPPolicyBinding(model_base.BASEV2):
__tablename__ = 'qos_fip_policy_bindings'
policy_id = sa.Column(sa.String(db_const.UUID_FIELD_SIZE),
sa.ForeignKey('qos_policies.id',
ondelete='CASCADE'),
nullable=False,
primary_key=True)
fip_id = sa.Column(sa.String(db_const.UUID_FIELD_SIZE),
sa.ForeignKey('floatingips.id',
ondelete='CASCADE'),
nullable=False,
unique=True,
primary_key=True)
revises_on_change = ('floatingip', )
floatingip = sa.orm.relationship(
l3.FloatingIP, load_on_pending=True,
backref=sa.orm.backref("qos_policy_binding", uselist=False,
cascade='delete', lazy='joined'))
class QosPortPolicyBinding(model_base.BASEV2):
__tablename__ = 'qos_port_policy_bindings'
policy_id = sa.Column(sa.String(36),

57
neutron/extensions/qos_fip.py Normal file
View File

@ -0,0 +1,57 @@
#
# 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.
from neutron_lib.api.definitions import l3
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}}
}
}
class Qos_fip(extensions.ExtensionDescriptor):
"""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 ["router", "qos"]
def get_extended_resources(self, version):
if version == "2.0":
return EXTENDED_ATTRIBUTES_2_0
else:
return {}

16
neutron/objects/qos/binding.py
View File

@ -49,3 +49,19 @@ class QosPolicyNetworkBinding(base.NeutronDbObject):
primary_keys = ['network_id']
fields_no_update = ['policy_id', 'network_id']
@base.NeutronObjectRegistry.register
class QosPolicyFloatingIPBinding(base.NeutronDbObject):
# Version 1.0: Initial version
VERSION = '1.0'
db_model = qos_db_model.QosFIPPolicyBinding
fields = {
'policy_id': common_types.UUIDField(),
'fip_id': common_types.UUIDField()
}
primary_keys = ['policy_id', 'fip_id']
fields_no_update = ['policy_id', 'fip_id']

42
neutron/objects/qos/policy.py
View File

@ -23,6 +23,7 @@ from oslo_versionedobjects import fields as obj_fields
from neutron.common import exceptions
from neutron.db import api as db_api
from neutron.db.models import l3
from neutron.db import models_v2
from neutron.db.qos import models as qos_db_model
from neutron.db.rbac_db_models import QosPolicyRBAC
@ -43,7 +44,8 @@ class QosPolicy(rbac_db.NeutronRbacObject):
# Version 1.4: Changed tenant_id to project_id
# Version 1.5: Direction for bandwidth limit rule added
# Version 1.6: Added "is_default" field
VERSION = '1.6'
# Version 1.7: Added floating IP bindings
VERSION = '1.7'
# required by RbacNeutronMetaclass
rbac_db_model = QosPolicyRBAC
@ -51,6 +53,7 @@ class QosPolicy(rbac_db.NeutronRbacObject):
port_binding_model = qos_db_model.QosPortPolicyBinding
network_binding_model = qos_db_model.QosNetworkPolicyBinding
fip_binding_model = qos_db_model.QosFIPPolicyBinding
fields = {
'id': common_types.UUIDField(),
@ -68,7 +71,8 @@ class QosPolicy(rbac_db.NeutronRbacObject):
extra_filter_names = {'is_default'}
binding_models = {'port': binding.QosPolicyPortBinding,
'network': binding.QosPolicyNetworkBinding}
'network': binding.QosPolicyNetworkBinding,
'fip': binding.QosPolicyFloatingIPBinding}
def obj_load_attr(self, attrname):
if attrname == 'rules':
@ -164,6 +168,11 @@ class QosPolicy(rbac_db.NeutronRbacObject):
return cls._get_object_policy(context, cls.port_binding_model,
port_id=port_id)
@classmethod
def get_fip_policy(cls, context, fip_id):
return cls._get_object_policy(context, cls.fip_binding_model,
fip_id=fip_id)
# TODO(QoS): Consider extending base to trigger registered methods for us
def create(self):
with db_api.autonested_transaction(self.obj_context.session):
@ -218,6 +227,16 @@ class QosPolicy(rbac_db.NeutronRbacObject):
port_id=port_id,
db_error=e)
def attach_floatingip(self, fip_id):
fip_binding_obj = binding.QosPolicyFloatingIPBinding(
self.obj_context, policy_id=self.id, fip_id=fip_id)
try:
fip_binding_obj.create()
except db_exc.DBReferenceError as e:
raise exceptions.FloatingIPQosBindingError(policy_id=self.id,
fip_id=fip_id,
db_error=e)
def detach_network(self, network_id):
deleted = binding.QosPolicyNetworkBinding.delete_objects(
self.obj_context, network_id=network_id)
@ -232,6 +251,13 @@ class QosPolicy(rbac_db.NeutronRbacObject):
raise exceptions.PortQosBindingNotFound(port_id=port_id,
policy_id=self.id)
def detach_floatingip(self, fip_id):
deleted = binding.QosPolicyFloatingIPBinding.delete_objects(
self.obj_context, fip_id=fip_id)
if not deleted:
raise exceptions.FloatingIPQosBindingNotFound(fip_id=fip_id,
policy_id=self.id)
def set_default(self):
if not self.get_default():
qos_default_policy = QosPolicyDefault(self.obj_context,
@ -268,6 +294,13 @@ class QosPolicy(rbac_db.NeutronRbacObject):
self.obj_context, policy_id=self.id)
]
def get_bound_floatingips(self):
return [
fb.fip_id
for fb in binding.QosPolicyFloatingIPBinding.get_objects(
self.obj_context, policy_id=self.id)
]
@classmethod
def _get_bound_tenant_ids(cls, session, binding_db, bound_db,
binding_db_id_column, policy_id):
@ -286,6 +319,8 @@ class QosPolicy(rbac_db.NeutronRbacObject):
qosnet = qos_db_model.QosNetworkPolicyBinding
port = models_v2.Port
qosport = qos_db_model.QosPortPolicyBinding
fip = l3.FloatingIP
qosfip = qos_db_model.QosFIPPolicyBinding
bound_tenants = []
with db_api.autonested_transaction(context.session):
bound_tenants.extend(cls._get_bound_tenant_ids(
@ -293,6 +328,9 @@ class QosPolicy(rbac_db.NeutronRbacObject):
bound_tenants.extend(
cls._get_bound_tenant_ids(context.session, qosport, port,
qosport.port_id, policy_id))
bound_tenants.extend(
cls._get_bound_tenant_ids(context.session, qosfip, fip,
qosfip.fip_id, policy_id))
return set(bound_tenants)
def obj_make_compatible(self, primitive, target_version):

14
neutron/services/l3_router/l3_router_plugin.py
View File

@ -31,6 +31,7 @@ from neutron.db import dns_db
from neutron.db import extraroute_db
from neutron.db import l3_dvr_ha_scheduler_db
from neutron.db import l3_dvrscheduler_db
from neutron.db import l3_fip_qos
from neutron.db import l3_gwmode_db
from neutron.db import l3_hamode_db
from neutron.db import l3_hascheduler_db
@ -51,6 +52,13 @@ def disable_dvr_extension_by_config(aliases):
aliases.remove('dvr')
def disable_qos_fip_extension_by_plugins(aliases):
qos_class = 'neutron.services.qos.qos_plugin.QoSPlugin'
if all(p not in cfg.CONF.service_plugins for p in ['qos', qos_class]):
if 'qos-fip' in aliases:
aliases.remove('qos-fip')
@resource_extend.has_resource_extenders
class L3RouterPlugin(service_base.ServicePluginBase,
common_db_mixin.CommonDbMixin,
@ -58,7 +66,8 @@ class L3RouterPlugin(service_base.ServicePluginBase,
l3_hamode_db.L3_HA_NAT_db_mixin,
l3_gwmode_db.L3_NAT_db_mixin,
l3_dvr_ha_scheduler_db.L3_DVR_HA_scheduler_db_mixin,
dns_db.DNSDbMixin):
dns_db.DNSDbMixin,
l3_fip_qos.FloatingQoSDbMixin):
"""Implementation of the Neutron L3 Router Service Plugin.
@ -72,7 +81,7 @@ class L3RouterPlugin(service_base.ServicePluginBase,
_supported_extension_aliases = ["dvr", "router", "ext-gw-mode",
"extraroute", "l3_agent_scheduler",
"l3-ha", "router_availability_zone",
"l3-flavors"]
"l3-flavors", "qos-fip"]
__native_pagination_support = True
__native_sorting_support = True
@ -101,6 +110,7 @@ class L3RouterPlugin(service_base.ServicePluginBase,
if not hasattr(self, '_aliases'):
aliases = self._supported_extension_aliases[:]
disable_dvr_extension_by_config(aliases)
disable_qos_fip_extension_by_plugins(aliases)
self._aliases = aliases
return self._aliases

250
neutron/tests/unit/extensions/test_qos_fip.py Normal file
View File

@ -0,0 +1,250 @@
#
# 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.
#
from neutron_lib import context
from neutron_lib.services.qos import constants as qos_consts
from oslo_config import cfg
from oslo_utils import uuidutils
from neutron.common import exceptions as n_exception
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.tests.unit.extensions import test_l3
class FloatingIPQoSTestExtensionManager(object):
def get_resources(self):
l3.RESOURCE_ATTRIBUTE_MAP['floatingips'].update(
qos_fip.EXTENDED_ATTRIBUTES_2_0['floatingips'])
return l3.L3.get_resources()
def get_actions(self):
return []
def get_request_extensions(self):
return []
class TestFloatingIPQoSIntPlugin(
test_l3.TestL3NatIntPlugin,
l3_fip_qos.FloatingQoSDbMixin):
supported_extension_aliases = ["external-net", "router",
qos_fip.FIP_QOS_ALIAS]
class TestFloatingIPQoSL3NatServicePlugin(
test_l3.TestL3NatServicePlugin,
l3_fip_qos.FloatingQoSDbMixin):
supported_extension_aliases = ["router", qos_fip.FIP_QOS_ALIAS]
class FloatingIPQoSDBTestCaseBase(object):
def test_create_fip_with_qos_policy_id(self):
ctx = context.get_admin_context()
policy_obj = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol1',
rules=[])
policy_obj.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id,
qos_policy_id=policy_obj.id)
self.assertEqual(policy_obj.id,
fip['floatingip'][qos_consts.QOS_POLICY_ID])
def test_fip_has_qos_policy_id_remove_policy(self):
ctx = context.get_admin_context()
policy_obj = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol1',
rules=[])
policy_obj.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id,
qos_policy_id=policy_obj.id)
self.assertEqual(policy_obj.id,
fip['floatingip'][qos_consts.QOS_POLICY_ID])
self.assertRaises(n_exception.QosPolicyInUse, policy_obj.delete)
def test_floatingip_update_qos_policy_id(self):
ctx = context.get_admin_context()
policy_obj_1 = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol2',
rules=[])
policy_obj_1.create()
policy_obj_2 = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol3',
rules=[])
policy_obj_2.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id,
qos_policy_id=policy_obj_1.id)
self.assertEqual(policy_obj_1.id,
fip['floatingip'][qos_consts.QOS_POLICY_ID])
body = self._show('floatingips', fip['floatingip']['id'])
self.assertEqual(policy_obj_1.id,
body['floatingip'][qos_consts.QOS_POLICY_ID])
body = self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: policy_obj_2.id}})
self.assertEqual(policy_obj_2.id,
body['floatingip'][qos_consts.QOS_POLICY_ID])
def test_floatingip_adding_qos_policy_id_by_update(self):
ctx = context.get_admin_context()
policy_obj = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol4',
rules=[])
policy_obj.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id)
self.assertIsNone(fip['floatingip'].get(qos_consts.QOS_POLICY_ID))
body = self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: policy_obj.id}})
body = self._show('floatingips', body['floatingip']['id'])
self.assertEqual(policy_obj.id,
body['floatingip'][qos_consts.QOS_POLICY_ID])
def test_floatingip_remove_qos_policy_id(self):
ctx = context.get_admin_context()
policy_obj = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol5',
rules=[])
policy_obj.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id,
qos_policy_id=policy_obj.id)
self.assertEqual(policy_obj.id,
fip['floatingip'][qos_consts.QOS_POLICY_ID])
self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: None}})
body = self._show('floatingips', fip['floatingip']['id'])
self.assertIsNone(
body['floatingip'].get(qos_consts.QOS_POLICY_ID))
def test_floatingip_update_change_nothing(self):
ctx = context.get_admin_context()
policy_obj = policy.QosPolicy(ctx,
id=uuidutils.generate_uuid(),
project_id='tenant', name='pol2',
rules=[])
policy_obj.create()
with self.subnet(cidr='11.0.0.0/24') as s:
network_id = s['subnet']['network_id']
self._set_net_external(network_id)
fip = self._make_floatingip(
self.fmt,
network_id)
self.assertIsNone(fip['floatingip'].get(qos_consts.QOS_POLICY_ID))
# Updating policy_id from None to None
body = self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: None}})
self.assertIsNone(
body['floatingip'].get(qos_consts.QOS_POLICY_ID))
body = self._show('floatingips', fip['floatingip']['id'])
self.assertIsNone(
body['floatingip'].get(qos_consts.QOS_POLICY_ID))
body = self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: policy_obj.id}})
self.assertEqual(policy_obj.id,
body['floatingip'][qos_consts.QOS_POLICY_ID])
# Updating again with same policy_id
body = self._update(
'floatingips', fip['floatingip']['id'],
{'floatingip': {qos_consts.QOS_POLICY_ID: policy_obj.id}})
self.assertEqual(policy_obj.id,
body['floatingip'][qos_consts.QOS_POLICY_ID])
class FloatingIPQoSDBIntTestCase(test_l3.L3BaseForIntTests,
test_l3.L3NatTestCaseMixin,
FloatingIPQoSDBTestCaseBase):
def setUp(self, plugin=None):
if not plugin:
plugin = ('neutron.tests.unit.extensions.test_qos_fip.'
'TestFloatingIPQoSIntPlugin')
service_plugins = {'qos': 'neutron.services.qos.qos_plugin.QoSPlugin'}
# for these tests we need to enable overlapping ips
cfg.CONF.set_default('allow_overlapping_ips', True)
cfg.CONF.set_default('max_routes', 3)
ext_mgr = FloatingIPQoSTestExtensionManager()
super(test_l3.L3BaseForIntTests, self).setUp(
plugin=plugin,
ext_mgr=ext_mgr,
service_plugins=service_plugins)
self.setup_notification_driver()
class FloatingIPQoSDBSepTestCase(test_l3.L3BaseForSepTests,
test_l3.L3NatTestCaseMixin,
FloatingIPQoSDBTestCaseBase):
def setUp(self):
# the plugin without L3 support
plugin = 'neutron.tests.unit.extensions.test_l3.TestNoL3NatPlugin'
# the L3 service plugin
l3_plugin = ('neutron.tests.unit.extensions.test_qos_fip.'
'TestFloatingIPQoSL3NatServicePlugin')
service_plugins = {'l3_plugin_name': l3_plugin,
'qos': 'neutron.services.qos.qos_plugin.QoSPlugin'}
# for these tests we need to enable overlapping ips
cfg.CONF.set_default('allow_overlapping_ips', True)
cfg.CONF.set_default('max_routes', 3)
ext_mgr = FloatingIPQoSTestExtensionManager()
super(test_l3.L3BaseForSepTests, self).setUp(
plugin=plugin,
ext_mgr=ext_mgr,
service_plugins=service_plugins)
self.setup_notification_driver()

19
neutron/tests/unit/objects/qos/test_binding.py
View File

@ -49,3 +49,22 @@ class QosPolicyNetworkBindingDbObjectTestCase(test_base.BaseDbObjectTestCase,
for db_obj in self.db_objs:
self._create_test_qos_policy(id=db_obj['policy_id'])
self._create_test_network(network_id=db_obj['network_id'])
class QosPolicyFloatingIPBindingObjectTestCase(
test_base.BaseObjectIfaceTestCase):
_test_class = binding.QosPolicyFloatingIPBinding
class QosPolicyFloatingIPBindingDbObjectTestCase(
test_base.BaseDbObjectTestCase,
testlib_api.SqlTestCase):
_test_class = binding.QosPolicyFloatingIPBinding
def setUp(self):
super(QosPolicyFloatingIPBindingDbObjectTestCase, self).setUp()
for db_obj in self.db_objs:
self._create_test_qos_policy(id=db_obj['policy_id'])
self._create_test_fip_id(fip_id=db_obj['fip_id'])

14
neutron/tests/unit/objects/test_base.py
View File

@ -1443,17 +1443,19 @@ class BaseDbObjectTestCase(_BaseObjectTestCase,
ext_net.create()
return ext_net.network_id
def _create_test_fip_id(self):
def _create_test_fip_id(self, fip_id=None):
fake_fip = '172.23.3.0'
ext_net_id = self._create_external_network_id()
# TODO(manjeets) replace this with fip ovo
# once it is implemented
values = {'floating_ip_address': fake_fip,
'floating_network_id': ext_net_id,
'floating_port_id': self._create_test_port_id(
network_id=ext_net_id)}
if fip_id:
values['id'] = fip_id
return obj_db_api.create_object(
self.context, l3_model.FloatingIP,
{'floating_ip_address': fake_fip,
'floating_network_id': ext_net_id,
'floating_port_id': self._create_test_port_id(
network_id=ext_net_id)}).id
self.context, l3_model.FloatingIP, values).id
def _create_test_subnet_id(self, network_id=None):
if not network_id:

3
neutron/tests/unit/objects/test_objects.py
View File

@ -74,8 +74,9 @@ object_data = {
'QosMinimumBandwidthRule': '1.3-314c3419f4799067cc31cc319080adff',
'QosRuleType': '1.3-7286188edeb3a0386f9cf7979b9700fc',
'QosRuleTypeDriver': '1.0-7d8cb9f0ef661ac03700eae97118e3db',
'QosPolicy': '1.6-4adb0cde3102c10d8970ec9487fd7fe7',
'QosPolicy': '1.7-4adb0cde3102c10d8970ec9487fd7fe7',
'QosPolicyDefault': '1.0-59e5060eedb1f06dd0935a244d27d11c',
'QosPolicyFloatingIPBinding': '1.0-5625df4205a18778cd6aa40f99be024e',
'QosPolicyNetworkBinding': '1.0-df53a1e0f675aab8d27a1ccfed38dc42',
'QosPolicyPortBinding': '1.0-66cb364ac99aa64523ade07f9f868ea6',
'Quota': '1.0-6bb6a0f1bd5d66a2134ffa1a61873097',

4
releasenotes/notes/fip-qos-52926bce81c3f8bb.yaml Normal file
View File

@ -0,0 +1,4 @@
---
features:
- Implementation of floating IP QoS. A new parameter ``qos_policy_id``
was added to floating IP related API.