May 21 06:23:46.940464 np0000001130 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: we strongly recommend against using it for new projects.
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: If you are already using Eventlet, we recommend migrating to a different
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: framework.  For more detail see
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 21 06:23:47.183662 np0000001130 swift-container-sync[81966]:   import eventlet
May 21 06:23:47.456429 np0000001130 container-sync[81966]: Starting 81966
May 21 06:23:47.457666 np0000001130 container-sync[81966]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.