May 20 19:55:00.005338 np0000001109 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: we strongly recommend against using it for new projects.
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: If you are already using Eventlet, we recommend migrating to a different
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: framework.  For more detail see
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 19:55:00.220695 np0000001109 swift-container-sync[85047]:   import eventlet
May 20 19:55:00.455216 np0000001109 container-sync[85047]: Starting 85047
May 20 19:55:00.456445 np0000001109 container-sync[85047]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.