Jun 21 16:10:54.554901 np0000003341 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: we strongly recommend against using it for new projects.
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: If you are already using Eventlet, we recommend migrating to a different
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: framework.  For more detail see
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 21 16:10:54.779563 np0000003341 swift-container-sync[81880]:   import eventlet
Jun 21 16:10:55.028064 np0000003341 container-sync[81880]: Starting 81880
Jun 21 16:10:55.029287 np0000003341 container-sync[81880]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.