May 19 05:24:05.224611 np0000001031 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: we strongly recommend against using it for new projects.
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: If you are already using Eventlet, we recommend migrating to a different
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: framework.  For more detail see
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 19 05:24:05.452780 np0000001031 swift-container-sync[84495]:   import eventlet
May 19 05:24:05.705976 np0000001031 container-sync[84495]: Starting 84495
May 19 05:24:05.707226 np0000001031 container-sync[84495]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.