def resource_create(self, context, rt_q):
project_id = self._project_id_neutron_to_vnc(rt_q['tenant_id'])
project_obj = self._project_read(proj_id=project_id)
rt_obj = vnc_api.RouteTable(name=rt_q['name'],
parent_obj=project_obj)
if rt_q['routes']:
for route in rt_q['routes']['route']:
try:
vm_obj = self._vnc_lib.virtual_machine_read(
id=route['next_hop'])
si_list = vm_obj.get_service_instance_refs()
if si_list:
fq_name = si_list[0]['to']
si_obj = self._vnc_lib.service_instance_read(
fq_name=fq_name)
route['next_hop'] = si_obj.get_fq_name_str()
rt_obj.set_routes(
vnc_api.RouteTableType.factory(**rt_q['routes']))
except Exception:
pass
try:
self._resource_create(rt_obj)
except vnc_exc.RefsExistError as e:
self._raise_contrail_exception(
'BadRequest',
resource='route_table', msg=str(e))
ret_rt_q = self._route_table_vnc_to_neutron(rt_obj)
return ret_rt_q
def get_or_create_rt(self, vn_obj, subnet_id):
rt_fq_name = self.subnet_rt_fq_name(vn_obj.fq_name[:-1], subnet_id)
try:
rt_obj = self._vnc_lib.route_table_read(fq_name=rt_fq_name,
fields=['virtual_network_back_refs'])
# check RT is correctly linked to the VN
if not any([vn_obj.uuid == vn_ref['uuid']
for vn_ref in rt_obj.get_virtual_network_back_refs() or []]):
self._associate_vn_rt(vn_obj, rt_obj)
except vnc_exc.NoIdError:
project_obj = self._project_read(proj_id=vn_obj.parent_uuid)
route_table = vnc_api.RouteTable(name=rt_fq_name[-1],
parent_obj=project_obj)
rt_uuid = self._vnc_lib.route_table_create(route_table)
rt_obj = self._vnc_lib.route_table_read(id=rt_uuid,
fields=['virtual_network_back_refs'])
self._associate_vn_rt(vn_obj, rt_obj)
return rt_obj
def handle_create(self):
parent_obj = None
if parent_obj is None and self.properties.get(self.PROJECT):
try:
parent_obj = self.vnc_lib().project_read(
id=self.properties.get(self.PROJECT))
except vnc_api.NoIdError:
parent_obj = self.vnc_lib().project_read(
fq_name_str=self.properties.get(self.PROJECT))
except:
parent_obj = None
if parent_obj is None:
tenant_id = self.stack.context.tenant_id
parent_obj = self.vnc_lib().project_read(
id=str(uuid.UUID(tenant_id)))
if parent_obj is None:
raise Exception('Error: parent is not specified in template!')
obj_0 = vnc_api.RouteTable(name=self.properties[self.NAME],
parent_obj=parent_obj)
if self.properties.get(self.ROUTES) is not None:
obj_1 = vnc_api.RouteTableType()
if self.properties.get(self.ROUTES,
{}).get(self.ROUTES_ROUTE) is not None:
for index_1 in range(
len(
self.properties.get(self.ROUTES,
{}).get(self.ROUTES_ROUTE))):
obj_2 = vnc_api.RouteType()
if self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE,
{})[index_1].get(self.ROUTES_ROUTE_PREFIX) is not None:
obj_2.set_prefix(
self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE,
{})[index_1].get(self.ROUTES_ROUTE_PREFIX))
if self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE, {})[index_1].get(
self.ROUTES_ROUTE_NEXT_HOP) is not None:
obj_2.set_next_hop(
self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE,
{})[index_1].get(self.ROUTES_ROUTE_NEXT_HOP))
if self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE, {})[index_1].get(
self.ROUTES_ROUTE_NEXT_HOP_TYPE) is not None:
obj_2.set_next_hop_type(
self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE, {})[index_1].get(
self.ROUTES_ROUTE_NEXT_HOP_TYPE))
if self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE,
{})[index_1].get(self.ROUTES_ROUTE_COMMUNITY_ATTRIBUTES
) is not None:
obj_3 = vnc_api.CommunityAttributes()
if self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE, {}
)[index_1].get(
self.ROUTES_ROUTE_COMMUNITY_ATTRIBUTES, {}
).get(self.
ROUTES_ROUTE_COMMUNITY_ATTRIBUTES_COMMUNITY_ATTRIBUTE
) is not None:
for index_3 in range(
len(
self.properties.get(
self.ROUTES,
{}).get(self.ROUTES_ROUTE, {})
[index_1].get(
self.
ROUTES_ROUTE_COMMUNITY_ATTRIBUTES,
{}).
get(self.
ROUTES_ROUTE_COMMUNITY_ATTRIBUTES_COMMUNITY_ATTRIBUTE
))):
obj_3.add_community_attribute(
self.properties.get(self.ROUTES, {}).get(
self.ROUTES_ROUTE, {})
[index_1].get(
self.ROUTES_ROUTE_COMMUNITY_ATTRIBUTES,
{}).
get(self.
ROUTES_ROUTE_COMMUNITY_ATTRIBUTES_COMMUNITY_ATTRIBUTE
)[index_3])
obj_2.set_community_attributes(obj_3)
obj_1.add_route(obj_2)
obj_0.set_routes(obj_1)
if self.properties.get(self.DISPLAY_NAME) is not None:
obj_0.set_display_name(self.properties.get(self.DISPLAY_NAME))
try:
obj_uuid = super(ContrailRouteTable, self).resource_create(obj_0)
except:
raise Exception(
_('route-table %s could not be updated.') % self.name)
self.resource_id_set(obj_uuid)