May 27 21:53:00.824392 np0000001559 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: we strongly recommend against using it for new projects.
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: If you are already using Eventlet, we recommend migrating to a different
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: framework.  For more detail see
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 27 21:53:01.050268 np0000001559 swift-container-sync[84911]:   import eventlet
May 27 21:53:01.318556 np0000001559 container-sync[84911]: Starting 84911
May 27 21:53:01.320221 np0000001559 container-sync[84911]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.