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-rw-r--r--nova/db/sqlalchemy/api.py2
-rw-r--r--nova/db/sqlalchemy/models.py8
2 files changed, 7 insertions, 3 deletions
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index a3d8dde2f..d9b98655e 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -16,7 +16,7 @@
# License for the specific language governing permissions and limitations
# under the License.
"""
-Implementation of SQLAlchemy backend
+Implementation of SQLAlchemy backend.
"""
import random
diff --git a/nova/db/sqlalchemy/models.py b/nova/db/sqlalchemy/models.py
index 894ebcddd..29c3b74da 100644
--- a/nova/db/sqlalchemy/models.py
+++ b/nova/db/sqlalchemy/models.py
@@ -16,7 +16,7 @@
# License for the specific language governing permissions and limitations
# under the License.
"""
-SQLAlchemy models for nova data
+SQLAlchemy models for nova data.
"""
import datetime
@@ -488,7 +488,11 @@ class FloatingIp(BASE, NovaBase):
def register_models():
- """Register Models and create metadata."""
+ """Register Models and create metadata.
+
+ Called from nova.db.sqlalchemy.__init__ as part of loading the driver,
+ it will never need to be called explicitly elsewhere.
+ """
from sqlalchemy import create_engine
models = (Service, Instance, Volume, ExportDevice, FixedIp,
FloatingIp, Network, SecurityGroup,