openstack/neutron
Code Issues Proposed changes

Use oslo.db create_engine instead of SQLAlchemy

Browse Source 
oslo.db may set additional options to engines that we may be interested in.

blueprint enable-mysql-connector

Closes-Bug: #1350942
Change-Id: I6f67bb430c50ddacb2d53398de75fb5f494964a0
This commit is contained in:
Ihar Hrachyshka 2014-07-11 14:34:26 +02:00
parent f907677f1d
commit b57d52aeb9
2 changed files with 5 additions and 6 deletions
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8
neutron/db/migration/alembic_migrations/env.py
View File

@ -18,8 +18,9 @@ from logging import config as logging_config
from alembic import context
from oslo.config import cfg
from oslo.db.sqlalchemy import session
import sqlalchemy as sa
from sqlalchemy import create_engine, event, pool
from sqlalchemy import event
from neutron.db import model_base
from neutron.openstack.common import importutils
@ -96,10 +97,7 @@ def run_migrations_online():
"""
set_mysql_engine()
engine = create_engine(
neutron_config.database.connection,
poolclass=pool.NullPool)
engine = session.create_engine(neutron_config.database.connection)
connection = engine.connect()
context.configure(

3
neutron/db/migration/migrate_to_ml2.py
View File

@ -60,6 +60,7 @@ To manually test migration from ovs to ml2 with devstack:
import argparse
from oslo.db.sqlalchemy import session
import sqlalchemy as sa
from neutron.extensions import portbindings
@ -126,7 +127,7 @@ class BaseMigrateToMl2_Icehouse(object):
def __call__(self, connection_url, save_tables=False, tunnel_type=None,
vxlan_udp_port=None):
engine = sa.create_engine(connection_url)
engine = session.create_engine(connection_url)
metadata = sa.MetaData()
check_db_schema_version(engine, metadata)