May 20 14:23:08.162830 np0000001073 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: we strongly recommend against using it for new projects.
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: If you are already using Eventlet, we recommend migrating to a different
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: framework.  For more detail see
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 14:23:08.402848 np0000001073 swift-container-sync[85091]:   import eventlet
May 20 14:23:08.676965 np0000001073 container-sync[85091]: Starting 85091
May 20 14:23:08.678353 np0000001073 container-sync[85091]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.