May 13 11:20:41.449036 np0000000684 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: we strongly recommend against using it for new projects.
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: If you are already using Eventlet, we recommend migrating to a different
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: framework.  For more detail see
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 13 11:20:41.680441 np0000000684 swift-container-sync[81548]:   import eventlet
May 13 11:20:41.936508 np0000000684 container-sync[81548]: Starting 81548
May 13 11:20:41.937846 np0000000684 container-sync[81548]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.