May 20 20:47:44.945889 np0000001115 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: we strongly recommend against using it for new projects.
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: If you are already using Eventlet, we recommend migrating to a different
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: framework.  For more detail see
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 20:47:45.171070 np0000001115 swift-container-sync[84843]:   import eventlet
May 20 20:47:45.406378 np0000001115 container-sync[84843]: Starting 84843
May 20 20:47:45.407871 np0000001115 container-sync[84843]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.