openstack/neutron
Code Issues Proposed changes

Merge "[ovn]: port forwarding -- Functional test for IDL changes"

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Zuul 2020-08-18 12:38:22 +00:00 committed by Gerrit Code Review
commit 54da471a00
1 changed files with 118 additions and 6 deletions
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124
neutron/tests/functional/plugins/ml2/drivers/ovn/mech_driver/ovsdb/test_impl_idl.py
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@ -12,22 +12,39 @@
# under the License.
#
import copy
import uuid
from ovsdbapp import constants as const
from ovsdbapp import event as ovsdb_event
from ovsdbapp.tests.functional import base
from ovsdbapp.tests import utils
from neutron.common.ovn import constants as ovn_const
from neutron.plugins.ml2.drivers.ovn.mech_driver.ovsdb \
import impl_idl_ovn as impl
from neutron.services.portforwarding import constants as pf_const
from neutron.tests.functional import base as n_base
from neutron.tests.functional.resources.ovsdb import events
OWNER = ovn_const.OVN_DEVICE_OWNER_EXT_ID_KEY
PF_PLUGIN = pf_const.PORT_FORWARDING_PLUGIN
class TestSbApi(n_base.BaseLoggingTestCase,
base.FunctionalTestCase):
class BaseOvnIdlTest(n_base.BaseLoggingTestCase,
base.FunctionalTestCase):
schemas = ['OVN_Southbound', 'OVN_Northbound']
def setUp(self):
super(BaseOvnIdlTest, self).setUp()
self.api = impl.OvsdbSbOvnIdl(self.connection['OVN_Southbound'])
self.nbapi = impl.OvsdbNbOvnIdl(self.connection['OVN_Northbound'])
self.handler = ovsdb_event.RowEventHandler()
self.api.idl.notify = self.handler.notify
class TestSbApi(BaseOvnIdlTest):
def setUp(self):
super(TestSbApi, self).setUp()
self.data = {
@ -40,11 +57,7 @@ class TestSbApi(n_base.BaseLoggingTestCase,
'public:br-ex'}},
]
}
self.api = impl.OvsdbSbOvnIdl(self.connection['OVN_Southbound'])
self.nbapi = impl.OvsdbNbOvnIdl(self.connection['OVN_Northbound'])
self.load_test_data()
self.handler = ovsdb_event.RowEventHandler()
self.api.idl.notify = self.handler.notify
def load_test_data(self):
with self.api.transaction(check_error=True) as txn:
@ -147,3 +160,102 @@ class TestSbApi(n_base.BaseLoggingTestCase,
self.assertEqual(
(chassis.name, str(binding.datapath.uuid)),
self.api.get_logical_port_chassis_and_datapath(port.name))
class TestNbApi(BaseOvnIdlTest):
def setUp(self):
super(TestNbApi, self).setUp()
self.data = {
'lbs': [
{'name': 'pf-floatingip-fip_id1-tcp',
'protocol': const.PROTO_TCP,
'vips': {"172.24.4.8:2020": ["10.0.0.10:22"],
"172.24.4.8:2021": ["10.0.0.11:22"]},
'external_ids': {
ovn_const.OVN_DEVICE_OWNER_EXT_ID_KEY:
pf_const.PORT_FORWARDING_PLUGIN,
ovn_const.OVN_FIP_EXT_ID_KEY: 'fip_id1',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'neutron-rtr1_id'}},
{'name': 'pf-floatingip-fip_id1-udp',
'protocol': const.PROTO_UDP,
'vips': {"172.24.4.8:53": ["10.0.0.10:53"]},
'external_ids': {
ovn_const.OVN_DEVICE_OWNER_EXT_ID_KEY:
pf_const.PORT_FORWARDING_PLUGIN,
ovn_const.OVN_FIP_EXT_ID_KEY: 'fip_id1',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '1',
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'neutron-rtr1_id'}},
{'name': 'pf-floatingip-fip_id2-tcp',
'protocol': const.PROTO_TCP,
'vips': {"172.24.4.100:2020": ["10.0.0.10:22"]},
'external_ids': {
ovn_const.OVN_DEVICE_OWNER_EXT_ID_KEY:
pf_const.PORT_FORWARDING_PLUGIN,
ovn_const.OVN_FIP_EXT_ID_KEY: 'fip_id2',
ovn_const.OVN_REV_NUM_EXT_ID_KEY: '10',
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY: 'neutron-rtr2_id'}},
{'name': 'octavia_lb1_id',
'vips': {"172.24.4.250:80": ["10.0.0.10:8080",
"10.0.0.11:8080"]},
'selection_fields': ['ip_dst', 'ip_src', 'tp_dst', 'tp_src'],
'external_ids': {
'enabled': 'True',
'lr_ref': 'neutron-rtr1_id',
'ls_refs': str({'neutron-net1_id': 1}),
ovn_const.LB_EXT_IDS_VIP_KEY: '172.24.4.250',
ovn_const.LB_EXT_IDS_VIP_PORT_ID_KEY: 'neutron-port1_id',
}},
],
}
self.load_test_data()
def load_test_data(self):
with self.nbapi.transaction(check_error=True) as txn:
for lb in copy.deepcopy(self.data['lbs']):
lb_name = lb.pop('name')
for vip, ips in lb.pop('vips').items():
txn.add(self.nbapi.lb_add(
lb_name, vip, ips, may_exist=True, **lb))
def test_lb_list(self):
lbs = self.nbapi.lb_list().execute(check_error=True)
self.assertEqual(len(self.data['lbs']), len(lbs))
exp_values = [(lb['name'], lb['external_ids'])
for lb in self.data['lbs']]
lbs_values = [(lb.name, lb.external_ids) for lb in lbs]
self.assertItemsEqual(exp_values, lbs_values)
def test_get_router_floatingip_lbs(self):
f = self.nbapi.get_router_floatingip_lbs
self.assertEqual([], f('unused_router_name'))
for exp_router_name in ['neutron-rtr1_id', 'neutron-rtr2_id']:
exp_values = [
(lb['name'], lb['external_ids'])
for lb in self.data['lbs']
if all([lb['external_ids'].get(OWNER) == PF_PLUGIN,
lb['external_ids'].get(
ovn_const.OVN_ROUTER_NAME_EXT_ID_KEY) ==
exp_router_name])]
lbs_values = [(lb.name, lb.external_ids)
for lb in f(exp_router_name)]
self.assertTrue(exp_values)
self.assertItemsEqual(exp_values, lbs_values)
def test_get_floatingip_in_nat_or_lb(self):
f = self.nbapi.get_floatingip_in_nat_or_lb
self.assertIsNone(f('unused_fip_id'))
for exp_fip_id in ['fip_id1', 'fip_id2']:
exp_values = [
(lb['name'], lb['external_ids'])
for lb in self.data['lbs']
if all([lb['external_ids'].get(OWNER) == PF_PLUGIN,
lb['external_ids'].get(
ovn_const.OVN_FIP_EXT_ID_KEY) == exp_fip_id])]
# get_floatingip_in_nat_or_lb returns the first entry
# it finds for the fip_id provided. Make sure that it
# is present in exp_values.
lb_match = f(exp_fip_id)
self.assertIn((lb_match['name'], lb_match['external_ids']),
exp_values)