May 22 22:51:24.570083 np0000001334 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: we strongly recommend against using it for new projects.
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: If you are already using Eventlet, we recommend migrating to a different
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: framework.  For more detail see
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 22 22:51:24.813796 np0000001334 swift-container-sync[84789]:   import eventlet
May 22 22:51:25.073237 np0000001334 container-sync[84789]: Starting 84789
May 22 22:51:25.074512 np0000001334 container-sync[84789]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.