def test_get_vif_type(self):
normal_port_cxt = base.FakePortContext(None, None, None)
result = self.driver.get_vif_type(normal_port_cxt, self.AGENT, None)
self.assertEqual(portbindings.VIF_TYPE_VHOST_USER, result)
result = self.driver.get_vif_type(normal_port_cxt,
self.AGENT_SERVER, None)
self.assertEqual(portbindings.VIF_TYPE_VHOST_USER, result)
result = self.driver.get_vif_type(normal_port_cxt,
self.AGENT_SYSTEM, None)
self.assertEqual(portbindings.VIF_TYPE_OVS, result)
direct_port_cxt = base.FakePortContext(
None, None, None, vnic_type=portbindings.VNIC_DIRECT)
result = self.driver.get_vif_type(direct_port_cxt,
self.AGENT, None)
self.assertEqual(portbindings.VIF_TYPE_OVS, result)
def _test_try_to_bind_segment_for_agent_migration(self, expected,
original):
context = base.FakePortContext(self.AGENT_TYPE,
self.AGENTS,
self.MIGRATION_SEGMENTS,
vnic_type=self.VNIC_TYPE,
original=original)
result = self.driver.try_to_bind_segment_for_agent(
context, self.MIGRATION_SEGMENT, self.AGENT)
self.assertEqual(expected, result)
def _make_port_ctx(self, agents):
segments = [{
api.ID: 'local_segment_id',
api.PHYSICAL_NETWORK: 'fake_physical_network',
api.NETWORK_TYPE: n_const.TYPE_FLAT
}]
return base.FakePortContext(self.AGENT_TYPE,
agents,
segments,
vnic_type=self.VNIC_TYPE)
def test_vif_details_contains_physical_net(self):
VLAN_SEGMENTS = [{api.ID: 'vlan_segment_id',
api.NETWORK_TYPE: 'vlan',
api.PHYSICAL_NETWORK: 'fake_physical_network',
api.SEGMENTATION_ID: 1234}]
context = base.FakePortContext(self.AGENT_TYPE,
self.AGENTS,
VLAN_SEGMENTS,
portbindings.VNIC_DIRECT)
segment = VLAN_SEGMENTS[0]
agent = self.AGENTS[0]
self.driver.try_to_bind_segment_for_agent(context, segment, agent)
set({"physical_network": "fake_physical_network"}).issubset(
set(context._bound_vif_details.items()))
def test_type_vlan_vif_details(self):
context = base.FakePortContext(self.AGENT_TYPE,
self.AGENTS,
self.VLAN_SEGMENTS,
vnic_type=self.VNIC_TYPE)
self.driver.bind_port(context)
vif_details = context._bound_vif_details
self.assertEqual(1234, vif_details.get(portbindings.VIF_DETAILS_VLAN))
self.assertEqual(
"bridge", vif_details.get(portbindings.VIF_DETAILS_MACVTAP_MODE))
self.assertEqual(
"fake_if",
vif_details.get(portbindings.VIF_DETAILS_PHYSICAL_INTERFACE))
self.assertEqual(
"fake_if.1234",
vif_details.get(portbindings.VIF_DETAILS_MACVTAP_SOURCE))
def test_driver_responsible_for_ports_allocation(self):
agents = [
{'agent_type': 'Open vSwitch agent',
'configurations': {'resource_provider_bandwidths': {'eth0': {}}},
'id': '1',
'host': 'host'}
]
segments = []
# uuid -v5 87ee7d5c-73bb-11e8-9008-c4d987b2a692 host:eth0
profile = {'allocation': '13cc0ed9-e802-5eaa-b4c7-3441855e31f2'}
port_ctx = base.FakePortContext(
self.AGENT_TYPE,
agents,
segments,
vnic_type=portbindings.VNIC_NORMAL,
profile=profile)
with mock.patch.object(self.driver, '_possible_agents_for_port',
return_value=agents):
self.assertTrue(
self.driver.responsible_for_ports_allocation(port_ctx))
def test_driver_responsible_for_ports_allocation(self):
agents = [
{'agent_type': constants.AGENT_TYPE_NIC_SWITCH,
'configurations': {'resource_provider_bandwidths': {'eth0': {}}},
'host': 'host',
'id': '1'}
]
segments = []
# uuid -v5 87f1895c-73bb-11e8-9008-c4d987b2a692 host:eth0
profile = {'allocation': '5762cf50-781b-5f01-8ebc-0cce8c9e74cd'}
port_ctx = base.FakePortContext(
self.AGENT_TYPE,
agents,
segments,
vnic_type=portbindings.VNIC_DIRECT,
profile=profile)
with mock.patch.object(self.driver, '_possible_agents_for_port',
return_value=agents):
self.assertTrue(
self.driver.responsible_for_ports_allocation(port_ctx))
def _make_port_ctx(self, agents):
segments = [{api.ID: 'local_segment_id', api.NETWORK_TYPE: 'local'}]
return base.FakePortContext(self.AGENT_TYPE,
agents,
segments,
vnic_type=self.VNIC_TYPE)
def test_type_vxlan_bad(self):
context = base.FakePortContext(self.AGENT_TYPE, self.AGENTS_BAD,
self.VXLAN_SEGMENTS)
self.driver.bind_port(context)
self._check_unbound(context)
def test_type_vxlan(self):
context = base.FakePortContext(self.AGENT_TYPE, self.AGENTS,
self.VXLAN_SEGMENTS)
self.driver.bind_port(context)
self._check_bound(context, self.VXLAN_SEGMENTS[1])
def _make_port_ctx(self, agents, profile=None):
segments = [{api.ID: 'local_segment_id', api.NETWORK_TYPE: 'local'}]
return base.FakePortContext(self.AGENT_TYPE, agents, segments,
vnic_type=portbindings.VNIC_DIRECT,
profile=profile)
def _check_vif_type_for_vnic_type(self, vnic_type, expected_vif_type):
context = base.FakePortContext(self.AGENT_TYPE, self.AGENTS,
self.VLAN_SEGMENTS, vnic_type)
self.driver.bind_port(context)
self.assertEqual(expected_vif_type, context._bound_vif_type)