May 18 01:43:56.892431 np0000000906 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: we strongly recommend against using it for new projects.
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: If you are already using Eventlet, we recommend migrating to a different
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: framework.  For more detail see
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 18 01:43:57.127933 np0000000906 swift-container-sync[81666]:   import eventlet
May 18 01:43:57.401501 np0000000906 container-sync[81666]: Starting 81666
May 18 01:43:57.402718 np0000000906 container-sync[81666]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.