May 27 23:58:33.425952 np0000001571 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: we strongly recommend against using it for new projects.
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: If you are already using Eventlet, we recommend migrating to a different
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: framework.  For more detail see
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 27 23:58:33.654949 np0000001571 swift-container-sync[84912]:   import eventlet
May 27 23:58:33.912813 np0000001571 container-sync[84912]: Starting 84912
May 27 23:58:33.914025 np0000001571 container-sync[84912]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.