2018-08-01 07:53:37.001 | +lib/keystone:init_keystone:469            /usr/bin/keystone-manage --config-file /etc/keystone/keystone.conf db_sync
2018-08-01 07:53:37.436 | Traceback (most recent call last):
2018-08-01 07:53:37.437 |   File "/usr/bin/keystone-manage", line 6, in <module>
2018-08-01 07:53:37.438 |     from keystone.cmd.manage import main
2018-08-01 07:53:37.439 | ImportError: No module named keystone.cmd.manage