May 30 22:46:40.213286 np0000001799 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: we strongly recommend against using it for new projects.
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: If you are already using Eventlet, we recommend migrating to a different
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: framework.  For more detail see
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 30 22:46:40.437053 np0000001799 swift-container-sync[85028]:   import eventlet
May 30 22:46:40.709890 np0000001799 container-sync[85028]: Starting 85028
May 30 22:46:40.711162 np0000001799 container-sync[85028]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.