May 21 11:10:41.070056 np0000001151 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: we strongly recommend against using it for new projects.
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: If you are already using Eventlet, we recommend migrating to a different
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: framework.  For more detail see
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 21 11:10:41.302707 np0000001151 swift-container-sync[84859]:   import eventlet
May 21 11:10:41.565042 np0000001151 container-sync[84859]: Starting 84859
May 21 11:10:41.566377 np0000001151 container-sync[84859]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.