May 26 10:22:43.089768 np0000001406 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: we strongly recommend against using it for new projects.
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: If you are already using Eventlet, we recommend migrating to a different
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: framework.  For more detail see
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 26 10:22:43.336740 np0000001406 swift-container-sync[84993]:   import eventlet
May 26 10:22:43.626991 np0000001406 container-sync[84993]: Starting 84993
May 26 10:22:43.628239 np0000001406 container-sync[84993]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.