def synchronize_router(self, context, neutron_router_data, lrouter=None):
"""Synchronize a neutron router with its NVP counterpart."""
if not lrouter:
# Try to get router from nvp
try:
# This query will return the logical router status too
lrouter = nvplib.get_lrouter(self._cluster,
neutron_router_data['id'])
except exceptions.NotFound:
# NOTE(salv-orlando): We should be catching
# NvpApiClient.ResourceNotFound here
# The logical router was not found
LOG.warning(
_("Logical router for neutron router %s not "
"found on NVP."), neutron_router_data['id'])
lrouter = None
else:
# Update the cache
self._nvp_cache.update_lrouter(lrouter)
# Note(salv-orlando): It might worth adding a check to verify neutron
# resource tag in nvp entity matches a Neutron id.
# By default assume things go wrong
status = constants.NET_STATUS_ERROR
if lrouter:
lr_status = (
lrouter['_relations']['LogicalRouterStatus']['fabric_status'])
status = (lr_status and constants.NET_STATUS_ACTIVE
or constants.NET_STATUS_DOWN)
# Update db object
self._update_neutron_object(context, neutron_router_data, status)
def synchronize_router(self, context, neutron_router_data, lrouter=None):
"""Synchronize a neutron router with its NVP counterpart."""
if not lrouter:
# Try to get router from nvp
try:
# This query will return the logical router status too
lrouter = nvplib.get_lrouter(self._cluster, neutron_router_data["id"])
except exceptions.NotFound:
# NOTE(salv-orlando): We should be catching
# NvpApiClient.ResourceNotFound here
# The logical router was not found
LOG.warning(_("Logical router for neutron router %s not " "found on NVP."), neutron_router_data["id"])
lrouter = None
else:
# Update the cache
self._nvp_cache.update_lrouter(lrouter)
# Note(salv-orlando): It might worth adding a check to verify neutron
# resource tag in nvp entity matches a Neutron id.
# By default assume things go wrong
status = constants.NET_STATUS_ERROR
if lrouter:
lr_status = lrouter["_relations"]["LogicalRouterStatus"]["fabric_status"]
status = lr_status and constants.NET_STATUS_ACTIVE or constants.NET_STATUS_DOWN
# Update db object
self._update_neutron_object(context, neutron_router_data, status)
def _get_nvp_lrouter_status(self, id):
try:
lrouter = nvplib.get_lrouter(self.cluster, id)
lr_status = lrouter["_relations"]["LogicalRouterStatus"]
if lr_status["fabric_status"]:
nvp_status = RouterStatus.ROUTER_STATUS_ACTIVE
else:
nvp_status = RouterStatus.ROUTER_STATUS_DOWN
except q_exc.NotFound:
nvp_status = RouterStatus.ROUTER_STATUS_ERROR
return nvp_status
def synchronize_router(self, context, neutron_router_data, lrouter=None):
"""Synchronize a neutron router with its NVP counterpart."""
if not lrouter:
# Try to get router from nvp
try:
# This query will return the logical router status too
lrouter = nvplib.get_lrouter(self._cluster,
neutron_router_data['id'])
except exceptions.NotFound:
# NOTE(salv-orlando): We should be catching
# NvpApiClient.ResourceNotFound here
# The logical router was not found
LOG.warning(
_("Logical router for neutron router %s not "
"found on NVP."), neutron_router_data['id'])
lrouter = None
else:
# Update the cache
self._nvp_cache.update_lrouter(lrouter)
# Note(salv-orlando): It might worth adding a check to verify neutron
# resource tag in nvp entity matches a Neutron id.
# By default assume things go wrong
status = constants.NET_STATUS_ERROR
if lrouter:
lr_status = (
lrouter['_relations']['LogicalRouterStatus']['fabric_status'])
status = (lr_status and constants.NET_STATUS_ACTIVE
or constants.NET_STATUS_DOWN)
# Update db object
if status == neutron_router_data['status']:
# do nothing
return
with context.session.begin(subtransactions=True):
try:
router = self._plugin._get_router(context,
neutron_router_data['id'])
except exc.NoResultFound:
pass
else:
router.status = status
LOG.debug(
_("Updating status for neutron resource %(q_id)s to:"
" %(status)s"), {
'q_id': neutron_router_data['id'],
'status': status
})
