def _configure(self, engine):
"""For each type of repository we should do some of configure steps.
For migrate_repo we should set under version control our database.
For alembic we should configure database settings. For this goal we
should use oslo_config and openstack.commom.db.sqlalchemy.session with
database functionality (reset default settings and session cleanup).
"""
CONF.set_override('connection', six.text_type(engine.url),
group='database')
db_api.cleanup()
def _configure(self, engine):
"""For each type of repository we should do some of configure steps.
For migrate_repo we should set under version control our database.
For alembic we should configure database settings. For this goal we
should use oslo_config and openstack.commom.db.sqlalchemy.session with
database functionality (reset default settings and session cleanup).
"""
CONF.set_override('connection',
six.text_type(engine.url),
group='database')
db_api.cleanup()
def _alembic_command(self, alembic_command, engine, *args, **kwargs):
"""Most of alembic command return data into output.
We should redefine this setting for getting info.
"""
self.ALEMBIC_CONFIG.stdout = buf = io.StringIO()
CONF.set_override('connection', six.text_type(engine.url),
group='database')
db_api.cleanup()
getattr(command, alembic_command)(*args, **kwargs)
res = buf.getvalue().strip()
LOG.debug('Alembic command `%s` returns: %s' % (alembic_command, res))
db_api.cleanup()
return res
def _alembic_command(self, alembic_command, engine, *args, **kwargs):
"""Most of alembic command return data into output.
We should redefine this setting for getting info.
"""
self.ALEMBIC_CONFIG.stdout = buf = io.StringIO()
CONF.set_override('connection',
six.text_type(engine.url),
group='database')
db_api.cleanup()
getattr(command, alembic_command)(*args, **kwargs)
res = buf.getvalue().strip()
LOG.debug('Alembic command `%s` returns: %s' % (alembic_command, res))
db_api.cleanup()
return res
