def get_port_binding_host(context, port_id):
binding = port_obj.PortBinding.get_objects(
context, port_id=obj_utils.StringStarts(port_id))
if not binding:
LOG.debug("No binding found for port %(port_id)s",
{'port_id': port_id})
return
if len(binding) > 1:
LOG.error("Multiple ports have port_id starting with %s", port_id)
return
return binding[0].host
def test_get_objects_with_string_matching_filters_starts(self):
obj1 = api.create_object(self.obj_cls, self.ctxt, {'name': 'pre_obj1'})
obj2 = api.create_object(self.obj_cls, self.ctxt, {'name': 'pre_obj2'})
obj3 = api.create_object(self.obj_cls, self.ctxt, {'name': 'obj_3'})
objs = api.get_objects(
self.obj_cls, self.ctxt, name=obj_utils.StringStarts('pre'))
self.assertEqual(2, len(objs))
self.assertIn(obj1, objs)
self.assertIn(obj2, objs)
self.assertNotIn(obj3, objs)
def get_distributed_port_binding_by_host(context, port_id, host):
bindings = port_obj.DistributedPortBinding.get_objects(
context, port_id=obj_utils.StringStarts(port_id), host=host)
binding = bindings.pop() if bindings else None
if not binding:
LOG.debug(
"No binding for distributed port %(port_id)s with host "
"%(host)s", {
'port_id': port_id,
'host': host
})
return binding
def get_distributed_port_bindings(context, port_id):
bindings = port_obj.DistributedPortBinding.get_objects(
context, port_id=obj_utils.StringStarts(port_id))
if not bindings:
LOG.debug("No bindings for distributed port %s", port_id)
return bindings