May 23 15:50:31.175556 np0000001337 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: we strongly recommend against using it for new projects.
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: If you are already using Eventlet, we recommend migrating to a different
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: framework.  For more detail see
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 23 15:50:31.420296 np0000001337 swift-container-sync[81975]:   import eventlet
May 23 15:50:31.686888 np0000001337 container-sync[81975]: Starting 81975
May 23 15:50:31.688507 np0000001337 container-sync[81975]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.