May 28 13:02:19.704599 np0000001637 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: we strongly recommend against using it for new projects.
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: If you are already using Eventlet, we recommend migrating to a different
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: framework.  For more detail see
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 28 13:02:19.938080 np0000001637 swift-container-sync[84884]:   import eventlet
May 28 13:02:20.185521 np0000001637 container-sync[84884]: Starting 84884
May 28 13:02:20.186768 np0000001637 container-sync[84884]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.