db: Remove unnecessary timezone configuration
The DateTime data type in SQLAlchemy defaults to non-timezone aware
timestamps [1]. There's no need to specify this. Removing it aligns our
model definition with the migration creating it.
[1]
@@ -838,7 +838,7 @@ class Reservation(BASE, CinderBase):
delta = sa.Column(sa.Integer, nullable=False)
# TODO(stephenfin): Add nullable=False
- expire = sa.Column(sa.DateTime(timezone=False))
+ expire = sa.Column(sa.DateTime)
usage = relationship(
"QuotaUsage",
