May 12 20:50:09.150142 np0000000642 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: we strongly recommend against using it for new projects.
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: If you are already using Eventlet, we recommend migrating to a different
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: framework.  For more detail see
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 12 20:50:09.372874 np0000000642 swift-container-sync[81642]:   import eventlet
May 12 20:50:09.632765 np0000000642 container-sync[81642]: Starting 81642
May 12 20:50:09.634176 np0000000642 container-sync[81642]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.