def get_net_assoc(self, context, assoc_id, bgpvpn_id, fields=None):
LOG.debug(
"get_net_assoc called for %s for BGPVPN %s, with fields = %s" %
(assoc_id, bgpvpn_id, fields))
oc_client = self._get_opencontrail_api_client(context)
try:
net_assoc = json.loads(oc_client.kv_store('RETRIEVE',
key=assoc_id))
except (oc_exc.OpenContrailAPINotFound, ValueError):
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
if (not isinstance(net_assoc, dict)
or 'bgpvpn_net_assoc' not in net_assoc):
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
net_assoc = net_assoc['bgpvpn_net_assoc']
if net_assoc['bgpvpn_id'] != bgpvpn_id:
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
# It the bgpvpn was deleted, the 'get_bgpvpn' will clean all related
# associations and replaces BGPVPNNotFound by a BGPVPNNetAssocNotFound
try:
get_fields = [
'tenant_id', 'route_targets', 'import_targets',
'export_targets'
]
bgpvpn = self.get_bgpvpn(context,
net_assoc['bgpvpn_id'],
fields=get_fields)
except bgpvpn_ext.BGPVPNNotFound:
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
# If the network was delete all bgpvpn related association should be
# deleted also
try:
oc_client.id_to_fqname(net_assoc['network_id'])
except oc_exc.OpenContrailAPINotFound:
self._set_bgpvpn_association(oc_client, 'DELETE', bgpvpn,
[net_assoc['network_id']])
oc_client.kv_store('DELETE', key=assoc_id)
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
net_assoc = utils.make_net_assoc_dict(net_assoc['id'],
net_assoc['tenant_id'],
net_assoc['bgpvpn_id'],
net_assoc['network_id'], fields)
return net_assoc
def _get_net_assoc(self, context, assoc_id, bgpvpn_id):
try:
query = model_query.query_with_hooks(context, BGPVPNNetAssociation)
return query.filter(
BGPVPNNetAssociation.id == assoc_id,
BGPVPNNetAssociation.bgpvpn_id == bgpvpn_id).one()
except exc.NoResultFound:
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
def get_net_assoc(self, context, assoc_id, bgpvpn_id, fields=None):
try:
bgpvpn_obj = self._vnc_api.bgpvpn_read(
id=bgpvpn_id, fields=['virtual_network_back_refs'])
except vnc_exc.NoIdError:
raise bgpvpn_ext.BGPVPNNotFound(id=bgpvpn_id)
associated_networks = [
vn_ref['uuid']
for vn_ref in bgpvpn_obj.get_virtual_network_back_refs() or []
]
if assoc_id not in associated_networks:
raise bgpvpn_ext.BGPVPNNetAssocNotFound(id=assoc_id,
bgpvpn_id=bgpvpn_id)
return bgpvpn_utils.make_net_assoc_dict(
assoc_id, bgpvpn_obj.parent_uuid.replace('-', ''), bgpvpn_id,
assoc_id)