May 28 09:51:41.059903 np0000001610 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: we strongly recommend against using it for new projects.
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: If you are already using Eventlet, we recommend migrating to a different
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: framework.  For more detail see
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 28 09:51:41.284985 np0000001610 swift-container-sync[81967]:   import eventlet
May 28 09:51:41.525975 np0000001610 container-sync[81967]: Starting 81967
May 28 09:51:41.527159 np0000001610 container-sync[81967]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.