Jun 18 18:16:20.538843 np0000003173 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: we strongly recommend against using it for new projects.
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: If you are already using Eventlet, we recommend migrating to a different
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: framework.  For more detail see
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 18 18:16:20.776509 np0000003173 swift-container-sync[81773]:   import eventlet
Jun 18 18:16:21.047438 np0000003173 container-sync[81773]: Starting 81773
Jun 18 18:16:21.048767 np0000003173 container-sync[81773]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.