May 26 14:26:54.629815 np0000001421 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: we strongly recommend against using it for new projects.
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: If you are already using Eventlet, we recommend migrating to a different
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: framework.  For more detail see
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 26 14:26:54.857729 np0000001421 swift-container-sync[81939]:   import eventlet
May 26 14:26:55.095223 np0000001421 container-sync[81939]: Starting 81939
May 26 14:26:55.096389 np0000001421 container-sync[81939]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.