def handle_create(self):
tenant_id = self.stack.context.tenant_id
project_obj = self.vnc_lib().project_read(id=str(uuid.UUID(tenant_id)))
vn_obj = vnc_api.VirtualNetwork(name=self.properties[self.NAME],
parent_obj=project_obj)
vn_params = vnc_api.VirtualNetworkType()
if self.properties[self.ALLOW_TRANSIT] == "True":
vn_params.set_allow_transit(True)
else:
vn_params.set_allow_transit(False)
vn_params.set_forwarding_mode(self.properties[self.FORWARDING_MODE])
vn_obj.set_virtual_network_properties(vn_params)
vn_obj.set_route_target_list(
vnc_api.RouteTargetList([
"target:" + route
for route in self.properties[self.ROUTE_TARGETS]
]))
if self.properties[self.SHARED] == "True":
vn_obj.set_is_shared(True)
else:
vn_obj.set_is_shared(False)
if self.properties[self.EXTERNAL] == "True":
vn_obj.set_router_external(True)
else:
vn_obj.set_router_external(False)
if self.properties[self.FLOOD_UNKNOWN_UNICAST] == "True":
vn_obj.set_flood_unknown_unicast(True)
else:
vn_obj.set_flood_unknown_unicast(False)
vn_uuid = super(ContrailVirtualNetwork, self).resource_create(vn_obj)
self.resource_id_set(vn_uuid)
def create(self, name, subnet=None):
print "Inside VN Create"
fq_name = [self.domain, self.tenant, name]
try:
self.vnc_handle.virtual_network_read(fq_name=fq_name)
print "Virtual Network [{}] already exists".format(
self.fqn_to_string(fq_name))
sys.exit(1)
except vnc_exc.NoIdError:
print "Creating Virtual Network [{}]".format(
self.fqn_to_string(fq_name))
proj_obj = self.get_project()
self.vn_obj = vnc_api.VirtualNetwork(name=name,
parent_obj=proj_obj)
prop = vnc_api.VirtualNetworkType(
forwarding_mode='l2',
rpf='disable',
)
self.vn_obj.set_virtual_network_properties(prop)
self.vn_obj.set_flood_unknown_unicast(True)
(self.ipam_obj, self.ipam_subnet) = self.add_ipam()
self.vn_obj.set_network_ipam(ref_obj=self.ipam_obj,
ref_data=vnc_api.VnSubnetsType(
[self.ipam_subnet]))
self.vn_uuid = self.vnc_handle.virtual_network_create(self.vn_obj)
if self.vn_uuid:
print "Successfully created the virtual network [{}]".format(
self.fqn_to_string(fq_name))
return True
else:
print "Error: Cannot create the virtual network"
return False
def handle_update(self, json_snippet, tmpl_diff, prop_diff):
try:
vn_obj = self.vnc_lib().virtual_network_read(id=self.resource_id)
except Exception as ex:
LOG.warn(_("Virtual Network %s not found.") % self.name)
raise ex
vn_params = vnc_api.VirtualNetworkType()
if prop_diff.get(self.ALLOW_TRANSIT) == "True":
vn_params.set_allow_transit(True)
else:
vn_params.set_allow_transit(False)
if prop_diff.get(self.SHARED) == "True":
vn_obj.set_is_shared(True)
else:
vn_obj.set_is_shared(False)
if prop_diff.get(self.EXTERNAL) == "True":
vn_obj.set_router_external(True)
else:
vn_obj.set_router_external(False)
fwd_mode = prop_diff.get(self.FORWARDING_MODE)
if fwd_mode:
vn_params.set_forwarding_mode(fwd_mode)
vn_obj.set_virtual_network_properties(vn_params)
rt_list = prop_diff.get(self.ROUTE_TARGETS)
if rt_list:
vn_obj.set_route_target_list(
vnc_api.RouteTargetList(
["target:" + route for route in rt_list]))
if prop_diff.get(self.FLOOD_UNKNOWN_UNICAST) == "True":
vn_obj.set_flood_unknown_unicast(True)
else:
vn_obj.set_flood_unknown_unicast(False)
self.vnc_lib().virtual_network_update(vn_obj)
