def test_connectivity(self):
"""Test connectivity with trunk and sub ports.
In this test we create a vm that has a trunk on net1 and a vm peer on
the same network. We check connectivity between the peer and the vm.
We create a sub port on net2 and a peer, check connectivity again.
"""
vlan_net1 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE)
vlan_net2 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE)
trunk_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
sub_port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
sub_port_segmentation_id = helpers.get_not_used_vlan(
self.tester.bridge, VLAN_RANGE)
LOG.debug("Using %(n1)d vlan tag as local vlan ID for net1 and %(n2)d "
"for local vlan ID for net2", {
'n1': vlan_net1, 'n2': vlan_net2})
self.tester.set_peer_tag(vlan_net1)
self.trunk_manager.create_trunk(self.trunk.trunk_id,
self.trunk.port_id,
trunk_mac)
# tag the patch port, this should be done by the ovs agent but we mock
# it for this test
conn_testers.OVSBaseConnectionTester.set_tag(
self.trunk.patch_port_int_name, self.tester.bridge, vlan_net1)
self.tester.wait_for_connection(self.tester.INGRESS)
self.tester.wait_for_connection(self.tester.EGRESS)
self.tester.add_vlan_interface_and_peer(sub_port_segmentation_id,
self.net2_cidr)
conn_testers.OVSBaseConnectionTester.set_tag(
self.tester._peer2.port.name, self.tester.bridge, vlan_net2)
sub_port = trunk_manager.SubPort(self.trunk.trunk_id,
uuidutils.generate_uuid(),
sub_port_mac,
sub_port_segmentation_id)
self.trunk_manager.add_sub_port(sub_port.trunk_id,
sub_port.port_id,
sub_port.port_mac,
sub_port.segmentation_id)
# tag the patch port, this should be done by the ovs agent but we mock
# it for this test
conn_testers.OVSBaseConnectionTester.set_tag(
sub_port.patch_port_int_name, self.tester.bridge, vlan_net2)
self.tester.wait_for_sub_port_connectivity(self.tester.INGRESS)
self.tester.wait_for_sub_port_connectivity(self.tester.EGRESS)
self.trunk_manager.remove_sub_port(sub_port.trunk_id,
sub_port.port_id)
self.tester.wait_for_sub_port_no_connectivity(self.tester.INGRESS)
self.tester.wait_for_sub_port_no_connectivity(self.tester.EGRESS)
self.trunk_manager.remove_trunk(self.trunk.trunk_id,
self.trunk.port_id)
self.tester.wait_for_no_connection(self.tester.INGRESS)
def test_connectivity(self):
"""Test connectivity with trunk and sub ports.
In this test we create a vm that has a trunk on net1 and a vm peer on
the same network. We check connectivity between the peer and the vm.
We create a sub port on net2 and a peer, check connectivity again.
"""
vlan_net1 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE)
vlan_net2 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE)
trunk_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
sub_port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
sub_port_segmentation_id = helpers.get_not_used_vlan(
self.tester.bridge, VLAN_RANGE)
LOG.debug("Using %(n1)d vlan tag as local vlan ID for net1 and %(n2)d "
"for local vlan ID for net2", {
'n1': vlan_net1, 'n2': vlan_net2})
self.tester.set_peer_tag(vlan_net1)
self.trunk_manager.create_trunk(self.trunk.trunk_id,
self.trunk.port_id,
trunk_mac)
# tag the patch port, this should be done by the ovs agent but we mock
# it for this test
conn_testers.OVSBaseConnectionTester.set_tag(
self.trunk.patch_port_int_name, self.tester.bridge, vlan_net1)
self.tester.wait_for_connection(self.tester.INGRESS)
self.tester.wait_for_connection(self.tester.EGRESS)
self.tester.add_vlan_interface_and_peer(sub_port_segmentation_id,
self.net2_cidr)
conn_testers.OVSBaseConnectionTester.set_tag(
self.tester._peer2.port.name, self.tester.bridge, vlan_net2)
sub_port = trunk_manager.SubPort(self.trunk.trunk_id,
uuidutils.generate_uuid(),
sub_port_mac,
sub_port_segmentation_id)
self.trunk_manager.add_sub_port(sub_port.trunk_id,
sub_port.port_id,
sub_port.port_mac,
sub_port.segmentation_id)
# tag the patch port, this should be done by the ovs agent but we mock
# it for this test
conn_testers.OVSBaseConnectionTester.set_tag(
sub_port.patch_port_int_name, self.tester.bridge, vlan_net2)
self.tester.wait_for_sub_port_connectivity(self.tester.INGRESS)
self.tester.wait_for_sub_port_connectivity(self.tester.EGRESS)
self.trunk_manager.remove_sub_port(sub_port.trunk_id,
sub_port.port_id)
self.tester.wait_for_sub_port_no_connectivity(self.tester.INGRESS)
self.tester.wait_for_sub_port_no_connectivity(self.tester.EGRESS)
self.trunk_manager.remove_trunk(self.trunk.trunk_id,
self.trunk.port_id)
self.tester.wait_for_no_connection(self.tester.INGRESS)
def setUp(self):
super(SubPortTestCase, self).setUp()
trunk_id = uuidutils.generate_uuid()
port_id = uuidutils.generate_uuid()
port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
trunk_bridge_name = utils.gen_trunk_br_name(trunk_id)
trunk_bridge = self.useFixture(
net_helpers.OVSTrunkBridgeFixture(trunk_bridge_name)).bridge
segmentation_id = helpers.get_not_used_vlan(trunk_bridge, VLAN_RANGE)
self.subport = trunk_manager.SubPort(trunk_id, port_id, port_mac,
segmentation_id)
self.subport.bridge = trunk_bridge
self.br_int = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
def setUp(self):
super(SubPortTestCase, self).setUp()
trunk_id = uuidutils.generate_uuid()
port_id = uuidutils.generate_uuid()
port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':'))
trunk_bridge_name = utils.gen_trunk_br_name(trunk_id)
trunk_bridge = self.useFixture(
net_helpers.OVSTrunkBridgeFixture(trunk_bridge_name)).bridge
segmentation_id = helpers.get_not_used_vlan(
trunk_bridge, VLAN_RANGE)
self.subport = trunk_manager.SubPort(
trunk_id, port_id, port_mac, segmentation_id)
self.subport.bridge = trunk_bridge
self.br_int = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
def assign_vlan_to_peers(self):
vlan = helpers.get_not_used_vlan(self.firewall.int_br.br,
self.vlan_range)
LOG.debug("Using %d vlan tag for this test", vlan)
self.tester.set_vm_tag(vlan)
self.tester.set_peer_tag(vlan)
