def test__is_network_device_port(self):
self.assertFalse(utils.is_network_device_port(self.port))
port = self._create_fake_port()
port['device_owner'] = constants.DEVICE_OWNER_DHCP
self.assertTrue(utils.is_network_device_port(port))
port['device_owner'] = 'neutron:LOADBALANCERV2'
self.assertTrue(utils.is_network_device_port(port))
def update_network(self,
txn,
network,
original_network,
reset=False,
qos_rules=None):
updated_port_ids = set([])
if not reset and not original_network:
# If there is no information about the previous QoS policy, do not
# make any change.
return updated_port_ids
qos_policy_id = network.get('qos_policy_id')
if not reset:
original_qos_policy_id = original_network.get('qos_policy_id')
if qos_policy_id == original_qos_policy_id:
return updated_port_ids # No QoS policy change
# NOTE(ralonsoh): we don't use the transaction context because some
# ports can belong to other projects.
admin_context = n_context.get_admin_context()
for port in qos_binding.QosPolicyPortBinding.get_ports_by_network_id(
admin_context, network['id']):
if utils.is_network_device_port(port):
continue
self._update_port_qos_rules(txn, port['id'], network['id'],
qos_policy_id, qos_rules)
updated_port_ids.add(port['id'])
return updated_port_ids
def _update_network_ports(self, context, network_id, options):
# Retrieve all ports for this network
ports = self._plugin.get_ports(context,
filters={'network_id': [network_id]})
for port in ports:
# Don't apply qos rules if port has a policy
port_policy_id = port.get('qos_policy_id')
if port_policy_id:
continue
# Don't apply qos rules to network devices
if utils.is_network_device_port(port):
continue
# Call into OVN client to update port
self._driver.update_port(port, qos_options=options)
def update_network(self,
txn,
network,
original_network,
reset=False,
qos_rules=None):
updated_port_ids = set([])
updated_fip_ids = set([])
updated_router_ids = set([])
if not reset and not original_network:
# If there is no information about the previous QoS policy, do not
# make any change.
return updated_port_ids, updated_fip_ids, updated_router_ids
qos_policy_id = network.get('qos_policy_id')
if not reset:
original_qos_policy_id = original_network.get('qos_policy_id')
if qos_policy_id == original_qos_policy_id:
# No QoS policy change
return updated_port_ids, updated_fip_ids, updated_router_ids
# NOTE(ralonsoh): we don't use the transaction context because some
# ports can belong to other projects.
admin_context = n_context.get_admin_context()
for port in qos_binding.QosPolicyPortBinding.get_ports_by_network_id(
admin_context, network['id']):
if (utils.is_network_device_port(port)
or utils.is_port_external(port)):
continue
self._update_port_qos_rules(txn, port['id'], network['id'],
qos_policy_id, qos_rules)
updated_port_ids.add(port['id'])
fips = qos_binding.QosPolicyFloatingIPBinding.get_fips_by_network_id(
admin_context, network['id'])
fip_ids = [fip.id for fip in fips]
for floatingip in self._plugin_l3.get_floatingips(
admin_context, filters={'id': fip_ids}):
self.update_floatingip(txn, floatingip)
updated_fip_ids.add(floatingip['id'])
for router in (qos_binding.QosPolicyRouterGatewayIPBinding.
get_routers_by_network_id(admin_context,
network['id'])):
router_dict = self._plugin_l3._make_router_dict(router)
self.update_router(txn, router_dict)
updated_router_ids.add(router.id)
return updated_port_ids, updated_fip_ids, updated_router_ids
def port_effective_qos_policy_id(port):
"""Return port effective QoS policy
If the port does not have any QoS policy reference or is a network
device, then return None.
"""
policy_id = n_utils.effective_qos_policy_id(port)
if not policy_id or utils.is_network_device_port(port):
return None, None
if port.get('qos_policy_id'):
return port['qos_policy_id'], 'port'
else:
return port['qos_network_policy_id'], 'network'
def get_qos_options(self, port):
# Is qos service enabled
if 'qos_policy_id' not in port:
return {}
# Don't apply qos rules to network devices
if utils.is_network_device_port(port):
return {}
# Determine if port or network policy should be used
context = n_context.get_admin_context()
port_policy_id = port.get('qos_policy_id')
network_policy_id = None
if not port_policy_id:
network_policy = qos_policy.QosPolicy.get_network_policy(
context, port['network_id'])
network_policy_id = network_policy.id if network_policy else None
# Generate qos options for the selected policy
policy_id = port_policy_id or network_policy_id
return self._generate_port_options(context, policy_id)
