May 22 11:12:58.666439 np0000001256 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: we strongly recommend against using it for new projects.
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: If you are already using Eventlet, we recommend migrating to a different
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: framework.  For more detail see
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 22 11:12:58.896395 np0000001256 swift-container-sync[84910]:   import eventlet
May 22 11:12:59.143397 np0000001256 container-sync[84910]: Starting 84910
May 22 11:12:59.144626 np0000001256 container-sync[84910]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.