def _create_irt(self, name, prefix_list):
irt_routes = RouteTableType()
for prefixv in prefix_list or []:
route = RouteType(prefix=prefixv)
irt_routes.add_route(route)
irt_obj = InterfaceRouteTable(name)
irt_obj.set_interface_route_table_routes(irt_routes)
return self._vnc_lib.interface_route_table_create(irt_obj)
def test_add_delete_static_route(self):
vn1_name = self.id() + 'vn1'
vn2_name = self.id() + 'vn2'
vn1 = self.create_virtual_network(vn1_name, "1.0.0.0/24")
vn2 = self.create_virtual_network(vn2_name, "2.0.0.0/24")
rt = RouteTable("rt1")
self._vnc_lib.route_table_create(rt)
vn1.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
comm_attr = CommunityAttributes(community_attribute=['1:1'])
routes = RouteTableType()
route = RouteType(prefix="1.1.1.1/0",
next_hop="10.10.10.10", next_hop_type="ip-address",
community_attributes=comm_attr)
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
@retries(5)
def _match_route_table(vn, prefix, next_hop, communities,
should_be_present=True):
ri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(vn))
sr_list = ri.get_static_route_entries()
if sr_list is None:
if should_be_present:
raise Exception("sr is None")
else:
return
found = False
for sr in sr_list.get_route() or []:
if (sr.prefix == prefix and sr.next_hop == next_hop and
sr.community == communities):
found = True
break
if found != should_be_present:
raise Exception("route %s %s not found" % (prefix, next_hop))
return
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1'])
route.community_attributes.community_attribute.append('1:2')
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
route = RouteType(prefix="2.2.2.2/0",
next_hop="20.20.20.20", next_hop_type="ip-address")
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [])
vn2.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [])
_match_route_table(vn2, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn2, "2.2.2.2/0", "20.20.20.20", [])
# delete second route and check vn ri sr entries
routes.delete_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [], False)
_match_route_table(vn2, "2.2.2.2/0", "20.20.20.20", [], False)
@retries(5)
def _match_route_table_cleanup(vn):
ri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(vn))
sr = ri.get_static_route_entries()
if sr and sr.route:
raise Exception("sr has route")
vn2.del_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table_cleanup(vn2)
# delete first route and check vn ri sr entries
rt.set_routes(None)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", [], False)
vn1.del_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
_match_route_table_cleanup(vn1)
vn1.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
vn2.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
routes.set_route([])
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table_cleanup(vn1)
_match_route_table_cleanup(vn2)
self._vnc_lib.virtual_network_delete(fq_name=vn1.get_fq_name())
self._vnc_lib.virtual_network_delete(fq_name=vn2.get_fq_name())
self._vnc_lib.route_table_delete(fq_name=rt.get_fq_name())
def test_add_delete_static_route(self):
vn1_name = self.id() + 'vn1'
vn2_name = self.id() + 'vn2'
vn1 = self.create_virtual_network(vn1_name, "1.0.0.0/24")
vn2 = self.create_virtual_network(vn2_name, "2.0.0.0/24")
rt = RouteTable("rt1")
self._vnc_lib.route_table_create(rt)
vn1.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
comm_attr = CommunityAttributes(community_attribute=['1:1'])
routes = RouteTableType()
route = RouteType(prefix="1.1.1.1/0",
next_hop="10.10.10.10",
next_hop_type="ip-address",
community_attributes=comm_attr)
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
@retries(5)
def _match_route_table(vn,
prefix,
next_hop,
communities,
should_be_present=True):
ri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(vn))
sr_list = ri.get_static_route_entries()
if sr_list is None:
if should_be_present:
raise Exception("sr is None")
else:
return
found = False
for sr in sr_list.get_route() or []:
if (sr.prefix == prefix and sr.next_hop == next_hop
and sr.community == communities):
found = True
break
if found != should_be_present:
raise Exception("route %s %s not found" % (prefix, next_hop))
return
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1'])
route.community_attributes.community_attribute.append('1:2')
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
route = RouteType(prefix="2.2.2.2/0",
next_hop="20.20.20.20",
next_hop_type="ip-address")
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [])
vn2.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [])
_match_route_table(vn2, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table(vn2, "2.2.2.2/0", "20.20.20.20", [])
# delete second route and check vn ri sr entries
routes.delete_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "2.2.2.2/0", "20.20.20.20", [], False)
_match_route_table(vn2, "2.2.2.2/0", "20.20.20.20", [], False)
@retries(5)
def _match_route_table_cleanup(vn):
ri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(vn))
sr = ri.get_static_route_entries()
if sr and sr.route:
raise Exception("sr has route")
vn2.del_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", ['1:1', '1:2'])
_match_route_table_cleanup(vn2)
# delete first route and check vn ri sr entries
rt.set_routes(None)
self._vnc_lib.route_table_update(rt)
_match_route_table(vn1, "1.1.1.1/0", "10.10.10.10", [], False)
vn1.del_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
_match_route_table_cleanup(vn1)
vn1.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn1)
vn2.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn2)
routes.set_route([])
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table_cleanup(vn1)
_match_route_table_cleanup(vn2)
self._vnc_lib.virtual_network_delete(fq_name=vn1.get_fq_name())
self._vnc_lib.virtual_network_delete(fq_name=vn2.get_fq_name())
self._vnc_lib.route_table_delete(fq_name=rt.get_fq_name())
def test_add_delete_route(self):
lvn_name = self.id() + 'lvn'
rvn_name = self.id() + 'rvn'
lvn = self.create_virtual_network(lvn_name, "10.0.0.0/24")
rvn = self.create_virtual_network(rvn_name, "20.0.0.0/24")
service_name = self.id() + 's1'
np = self.create_network_policy(lvn,
rvn, [service_name],
service_mode="in-network-nat")
vn_name = self.id() + 'vn100'
vn = self.create_virtual_network(vn_name, "1.0.0.0/24")
rtgt_list = RouteTargetList(route_target=['target:1:1'])
vn.set_route_target_list(rtgt_list)
exp_rtgt_list = RouteTargetList(route_target=['target:2:1'])
vn.set_export_route_target_list(exp_rtgt_list)
imp_rtgt_list = RouteTargetList(route_target=['target:3:1'])
vn.set_import_route_target_list(imp_rtgt_list)
self._vnc_lib.virtual_network_update(vn)
rt = RouteTable("rt1")
self._vnc_lib.route_table_create(rt)
vn.add_route_table(rt)
self._vnc_lib.virtual_network_update(vn)
routes = RouteTableType()
route = RouteType(prefix="0.0.0.0/0",
next_hop="default-domain:default-project:" +
service_name)
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
@retries(5)
def _match_route_table(rtgt_list):
lri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(lvn))
sr = lri.get_static_route_entries()
if sr is None:
raise Exception("sr is None")
route = sr.route[0]
self.assertEqual(route.prefix, "0.0.0.0/0")
self.assertEqual(route.next_hop, "10.0.0.252")
for rtgt in rtgt_list:
self.assertIn(rtgt, route.route_target)
ri100 = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(vn))
rt100 = set(ref['to'][0] for ref in ri100.get_route_target_refs())
lrt = set(ref['to'][0]
for ref in lri.get_route_target_refs() or [])
if rt100 & lrt:
return (rt100 & lrt)
raise Exception("rt100 route-target ref not found")
rt100 = _match_route_table(rtgt_list.get_route_target() +
imp_rtgt_list.get_route_target())
rtgt_list.add_route_target('target:1:2')
vn.set_route_target_list(rtgt_list)
exp_rtgt_list.add_route_target('target:2:2')
vn.set_export_route_target_list(exp_rtgt_list)
imp_rtgt_list.add_route_target('target:3:2')
vn.set_import_route_target_list(imp_rtgt_list)
self._vnc_lib.virtual_network_update(vn)
_match_route_table(rtgt_list.get_route_target())
rtgt_list.delete_route_target('target:1:1')
vn.set_route_target_list(rtgt_list)
exp_rtgt_list.delete_route_target('target:2:1')
vn.set_export_route_target_list(exp_rtgt_list)
imp_rtgt_list.delete_route_target('target:3:1')
vn.set_import_route_target_list(imp_rtgt_list)
self._vnc_lib.virtual_network_update(vn)
_match_route_table(rtgt_list.get_route_target())
routes.set_route([])
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
@retries(5)
def _match_route_table_cleanup(rt100):
lri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(lvn))
sr = lri.get_static_route_entries()
if sr and sr.route:
raise Exception("sr has route")
ri = self._vnc_lib.routing_instance_read(
fq_name=self.get_ri_name(lvn))
rt_refs = ri.get_route_target_refs()
rt_set = set(ref['to'][0]
for ref in ri.get_route_target_refs() or [])
if rt100 & rt_set:
raise Exception("route-target ref still found: %s" %
(rt100 & rt_set))
_match_route_table_cleanup(rt100)
# add the route again, then delete the network without deleting the
# link to route table
route = RouteType(prefix="0.0.0.0/0",
next_hop="default-domain:default-project:" +
service_name)
routes.add_route(route)
rt.set_routes(routes)
self._vnc_lib.route_table_update(rt)
_match_route_table(rtgt_list.get_route_target())
self._vnc_lib.virtual_network_delete(fq_name=vn.get_fq_name())
_match_route_table_cleanup(rt100)
self._vnc_lib.route_table_delete(fq_name=rt.get_fq_name())
self.delete_network_policy(np, auto_policy=True)
gevent.sleep(1)
self._vnc_lib.virtual_network_delete(fq_name=lvn.get_fq_name())
self._vnc_lib.virtual_network_delete(fq_name=rvn.get_fq_name())
# check if vn is deleted
self.check_vn_is_deleted(uuid=lvn.uuid)
self.check_vn_is_deleted(uuid=rvn.uuid)
self.check_vn_is_deleted(uuid=vn.uuid)
self.check_ri_is_deleted(fq_name=lvn.fq_name + [lvn.name])
self.check_ri_is_deleted(fq_name=rvn.fq_name + [rvn.name])
self.check_ri_is_deleted(fq_name=vn.fq_name + [vn.name])