May 18 14:20:59.031250 np0000000948 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: we strongly recommend against using it for new projects.
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: If you are already using Eventlet, we recommend migrating to a different
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: framework.  For more detail see
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 18 14:20:59.259298 np0000000948 swift-container-sync[81989]:   import eventlet
May 18 14:20:59.504395 np0000000948 container-sync[81989]: Starting 81989
May 18 14:20:59.505560 np0000000948 container-sync[81989]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.