def create(self):
if self.obj_attr_is_set("id"):
raise exception.ObjectActionError(action="create", reason=_("already created"))
updates = self.cinder_obj_get_changes()
if updates:
for field in self.OPTIONAL_FIELDS:
if field in updates:
raise exception.ObjectActionError(action="create", reason=_("%s assigned") % field)
db_cluster = db.cluster_create(self._context, updates)
self._from_db_object(self._context, self, db_cluster)
def test_cluster_create_and_get(self):
"""Basic cluster creation test."""
values = self._default_cluster_values()
cluster = db.cluster_create(self.ctxt, values)
values["last_heartbeat"] = None
self.assertEqual(0, cluster.race_preventer)
for k, v in values.items():
self.assertEqual(v, getattr(cluster, k))
db_cluster = db.cluster_get(self.ctxt, cluster.id, services_summary=True)
for k, v in values.items():
self.assertEqual(v, getattr(db_cluster, k))
self.assertEqual(0, db_cluster.race_preventer)
def create_cluster(ctxt, **values):
create_values = default_cluster_values()
create_values.update(values)
cluster = db.cluster_create(ctxt, create_values)
return db.cluster_get(ctxt, cluster.id, services_summary=True)
def _create_cluster(self, **values):
create_values = self._default_cluster_values()
create_values.update(values)
cluster = db.cluster_create(self.ctxt, create_values)
return db.cluster_get(self.ctxt, cluster.id, services_summary=True)
def create_cluster(ctxt, **values):
create_values = default_cluster_values()
create_values.update(values)
cluster = db.cluster_create(ctxt, create_values)
return db.cluster_get(ctxt, cluster.id, services_summary=True)
