May 20 15:20:45.023565 np0000001079 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: we strongly recommend against using it for new projects.
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: If you are already using Eventlet, we recommend migrating to a different
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: framework.  For more detail see
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 15:20:45.254697 np0000001079 swift-container-sync[85067]:   import eventlet
May 20 15:20:45.512085 np0000001079 container-sync[85067]: Starting 85067
May 20 15:20:45.513268 np0000001079 container-sync[85067]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.