May 22 22:51:23.822588 np0000001331 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: we strongly recommend against using it for new projects.
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: If you are already using Eventlet, we recommend migrating to a different
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: framework.  For more detail see
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 22 22:51:24.054230 np0000001331 swift-container-sync[81971]:   import eventlet
May 22 22:51:24.322277 np0000001331 container-sync[81971]: Starting 81971
May 22 22:51:24.323536 np0000001331 container-sync[81971]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.