May 26 08:20:15.514102 np0000001394 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: we strongly recommend against using it for new projects.
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: If you are already using Eventlet, we recommend migrating to a different
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: framework.  For more detail see
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 26 08:20:15.754559 np0000001394 swift-container-sync[84867]:   import eventlet
May 26 08:20:15.999619 np0000001394 container-sync[84867]: Starting 84867
May 26 08:20:16.001032 np0000001394 container-sync[84867]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.