May 28 13:55:36.539772 np0000001640 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: we strongly recommend against using it for new projects.
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: If you are already using Eventlet, we recommend migrating to a different
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: framework.  For more detail see
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 28 13:55:36.777175 np0000001640 swift-container-sync[81951]:   import eventlet
May 28 13:55:37.041838 np0000001640 container-sync[81951]: Starting 81951
May 28 13:55:37.043037 np0000001640 container-sync[81951]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.