May 28 01:49:18.476536 np0000001580 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: we strongly recommend against using it for new projects.
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: If you are already using Eventlet, we recommend migrating to a different
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: framework.  For more detail see
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 28 01:49:18.702025 np0000001580 swift-container-sync[81929]:   import eventlet
May 28 01:49:18.939164 np0000001580 container-sync[81929]: Starting 81929
May 28 01:49:18.940370 np0000001580 container-sync[81929]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.