def _get_current_database_heads(config):
with DBConnection(config.neutron_config.database.connection) as conn:
opts = {
'version_table': get_alembic_version_table(config)
}
context = alembic_migration.MigrationContext.configure(
conn, opts=opts)
return context.get_current_heads()
def run(self):
DBConnection(CONF.database.connection)
tenant_id = '56418eb1bba14ab7bdf6a411663a3821'
LOG.debug('XXX2 ensure_default_security_group tenant %s', tenant_id)
ctx = context.get_admin_context()
with ctx.session.begin(subtransactions=True):
query = self._model_query(ctx, sg_models.DefaultSecurityGroup)
f = query.filter_by(tenant_id=tenant_id)
default_group = f.one()
LOG.debug('XXX2 res %s', str(default_group))
print(default_group['security_group_id'])
def run_migrations_online():
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
set_mysql_engine()
connection = config.attributes.get('connection')
with DBConnection(neutron_config.database.connection, connection) as conn:
context.configure(
connection=conn,
target_metadata=target_metadata,
include_object=include_object,
process_revision_directives=autogen.process_revision_directives)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online():
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
set_mysql_engine()
connection = config.attributes.get('connection')
with DBConnection(neutron_config.database.connection, connection) as conn:
context.configure(
connection=conn,
target_metadata=target_metadata,
version_table=P4_VERSION_TABLE,
)
with context.begin_transaction():
context.run_migrations()