Jun 12 23:19:23.840921 np0000002756 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: we strongly recommend against using it for new projects.
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: If you are already using Eventlet, we recommend migrating to a different
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: framework.  For more detail see
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 12 23:19:24.092305 np0000002756 swift-container-sync[81892]:   import eventlet
Jun 12 23:19:24.365839 np0000002756 container-sync[81892]: Starting 81892
Jun 12 23:19:24.367052 np0000002756 container-sync[81892]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.