May 20 18:05:25.494559 np0000001097 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: we strongly recommend against using it for new projects.
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: If you are already using Eventlet, we recommend migrating to a different
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: framework.  For more detail see
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 18:05:25.731635 np0000001097 swift-container-sync[84952]:   import eventlet
May 20 18:05:25.980377 np0000001097 container-sync[84952]: Starting 84952
May 20 18:05:25.981549 np0000001097 container-sync[84952]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.