def test_unschedule_deleted_speaker(self):
self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
num, subnet = six.next(self.tnet_gen)
mask = '/' + str(self.TPool.prefixlen)
TNet = s_base.Net(name='',
net=subnet,
mask=self.TPool.prefixlen,
cidr=subnet + mask,
router=None)
TSubNet = s_base.SubNet(name='', cidr=TNet.cidr, mask=TNet.mask)
MyRouter = s_base.Router(name='my-router' + str(num), gw='')
ext_net_id = self.create_bgp_network(4, self.MyScope, self.PNet,
self.PPool, self.PSubNet,
self.TPool,
[[TNet, TSubNet, MyRouter]])
speaker_id, peers_ids = self.create_and_add_peers_to_speaker(
ext_net_id,
self.bgp_speaker_args, [self.bgp_peer_args[0]],
auto_delete=False)
self.check_remote_as_state(self.dr, self.r_ass[0],
ctn_base.BGP_FSM_ESTABLISHED)
self.delete_bgp_speaker(speaker_id)
self.delete_bgp_peer(peers_ids[0])
self.check_remote_as_state(self.dr,
self.r_ass[0],
ctn_base.BGP_FSM_ACTIVE,
init_state=ctn_base.BGP_FSM_ESTABLISHED)
def _test_check_advertised_multiple_tenant_network(self, ip_version):
self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
tnets = []
tnets_cidr = []
for i in range(0, 3):
num, subnet = six.next(self.tnet_gen)
mask = '/' + str(self.TPool.prefixlen)
TNet = base.Net(name='',
net=subnet,
mask=self.TPool.prefixlen,
cidr=subnet + mask,
router=None)
TSubNet = base.SubNet(name='', cidr=TNet.cidr, mask=TNet.mask)
MyRouter = base.Router(name='my-router' + str(num), gw='')
tnets.append([TNet, TSubNet, MyRouter])
tnets_cidr.append(TNet.cidr)
ext_net_id = self.create_bgp_network(ip_version, self.MyScope,
self.PNet, self.PPool,
self.PSubNet, self.TPool, tnets)
speaker_id, peers_ids = self.create_and_add_peers_to_speaker(
ext_net_id, self.bgp_speaker_args, [self.bgp_peer_args[0]])
self.check_remote_as_state(self.dr, self.r_ass[0],
ctn_base.BGP_FSM_ESTABLISHED)
rf = 'ipv' + str(ip_version)
for cidr in tnets_cidr:
self.check_remote_as_rib(self.r_ass[0], cidr, rf, 'nexthop',
self.get_next_hop(speaker_id, cidr))
def _test_check_advertised_tenant_network_with_multiple_peers(
self, ip_version):
for (bgp_peer_args, r_as_ip) in zip(self.bgp_peer_args, self.r_as_ip):
bgp_peer_args['peer_ip'] = r_as_ip.split('/')[0]
num, subnet = six.next(self.tnet_gen)
mask = '/' + str(self.TPool.prefixlen)
TNet = base.Net(name='',
net=subnet,
mask=self.TPool.prefixlen,
cidr=subnet + mask,
router=None)
TSubNet = base.SubNet(name='', cidr=TNet.cidr, mask=TNet.mask)
MyRouter = base.Router(name='my-router' + str(num), gw='')
ext_net_id = self.create_bgp_network(ip_version, self.MyScope,
self.PNet, self.PPool,
self.PSubNet, self.TPool,
[[TNet, TSubNet, MyRouter]])
speaker_id, peers_ids = self.create_and_add_peers_to_speaker(
ext_net_id, self.bgp_speaker_args, self.bgp_peer_args)
self.check_multi_remote_as_state(self.dr, self.r_ass,
ctn_base.BGP_FSM_ESTABLISHED)
rf = 'ipv' + str(ip_version)
next_hop = self.get_next_hop(speaker_id, TNet.cidr)
self.check_multi_remote_as_rib(self.r_ass, TNet.cidr, rf, 'nexthop',
next_hop)
def _test_check_neighbor_established(self, ip_version):
self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
num, subnet = six.next(self.tnet_gen)
mask = '/' + str(self.TPool.prefixlen)
TNet = base.Net(name='',
net=subnet,
mask=self.TPool.prefixlen,
cidr=subnet + mask,
router=None)
TSubNet = base.SubNet(name='', cidr=TNet.cidr, mask=TNet.mask)
MyRouter = base.Router(name='my-router' + str(num), gw='')
ext_net_id = self.create_bgp_network(ip_version, self.MyScope,
self.PNet, self.PPool,
self.PSubNet, self.TPool,
[[TNet, TSubNet, MyRouter]])
speaker_id, peers_ids = self.create_and_add_peers_to_speaker(
ext_net_id, self.bgp_speaker_args, [self.bgp_peer_args[0]])
self.check_remote_as_state(self.dr, self.r_ass[0],
ctn_base.BGP_FSM_ESTABLISHED)
def test_remove_add_speaker_agent(self):
self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
num, subnet = six.next(self.tnet_gen)
mask = '/' + str(self.TPool.prefixlen)
TNet = s_base.Net(name='',
net=subnet,
mask=self.TPool.prefixlen,
cidr=subnet + mask,
router=None)
TSubNet = s_base.SubNet(name='', cidr=TNet.cidr, mask=TNet.mask)
MyRouter = s_base.Router(name='my-router' + str(num), gw='')
ext_net_id = self.create_bgp_network(4, self.MyScope, self.PNet,
self.PPool, self.PSubNet,
self.TPool,
[[TNet, TSubNet, MyRouter]])
speaker_id, peers_ids = self.create_and_add_peers_to_speaker(
ext_net_id, self.bgp_speaker_args, [self.bgp_peer_args[0]])
self.check_remote_as_state(self.dr, self.r_ass[0],
ctn_base.BGP_FSM_ESTABLISHED)
agent_list = self.bgp_client.list_dragents_for_bgp_speaker(
speaker_id)['agents']
self.assertEqual(1, len(agent_list))
agent_id = agent_list[0]['id']
self.bgp_client.remove_bgp_speaker_from_dragent(agent_id, speaker_id)
# NOTE(tidwellr) This assertion can fail due to the fact that BGP
# speakers are auto-scheduled. The BGP process can quickly return to
# ACTIVE status before this gets asserted. Let's see how it goes with
# this commented out.
# self.check_remote_as_state(self.dr, self.r_ass[0],
# ctn_base.BGP_FSM_ACTIVE,
# init_state=ctn_base.BGP_FSM_ESTABLISHED)
# Ignore errors re-associating the BGP speaker, auto-scheduling may
# have already added it to an agent. The next assertion is what
# matters.
self.bgp_client.add_bgp_speaker_to_dragent(agent_id,
speaker_id,
ignore_errors=True)
self.check_remote_as_state(self.dr, self.r_ass[0],
ctn_base.BGP_FSM_ESTABLISHED)
