-zabbix_engine = sqlalchemy.create_engine(config.zabbix_dburi, echo=config.echo)
-metadata = sqlalchemy.MetaData()
-metadata.bind = zabbix_engine
-session = sqlalchemy.orm.scoped_session(sqlalchemy.orm.sessionmaker(autoflush=False,autocommit=True))
-elixir.session, elixir.metadata = session, metadata
+zab_metadata = sqlalchemy.MetaData()
+zab_metadata.bind = sqlalchemy.create_engine(config.zabbix_dburi, echo=config.echo)
+zab_session = sqlalchemy.orm.scoped_session(sqlalchemy.orm.sessionmaker(autoflush=False,autocommit=True))