May 12 17:34:01.306860 np0000000621 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: we strongly recommend against using it for new projects.
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: If you are already using Eventlet, we recommend migrating to a different
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: framework.  For more detail see
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 12 17:34:01.547662 np0000000621 swift-container-sync[84575]:   import eventlet
May 12 17:34:01.793819 np0000000621 container-sync[84575]: Starting 84575
May 12 17:34:01.795052 np0000000621 container-sync[84575]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.