May 28 13:01:46.534579 np0000001634 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: we strongly recommend against using it for new projects.
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: If you are already using Eventlet, we recommend migrating to a different
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: framework.  For more detail see
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 28 13:01:46.770317 np0000001634 swift-container-sync[81915]:   import eventlet
May 28 13:01:47.040370 np0000001634 container-sync[81915]: Starting 81915
May 28 13:01:47.041818 np0000001634 container-sync[81915]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.