Jun 04 21:13:02.746132 np0000002195 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: we strongly recommend against using it for new projects.
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: If you are already using Eventlet, we recommend migrating to a different
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: framework.  For more detail see
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 04 21:13:02.991273 np0000002195 swift-container-sync[81977]:   import eventlet
Jun 04 21:13:03.254301 np0000002195 container-sync[81977]: Starting 81977
Jun 04 21:13:03.255828 np0000002195 container-sync[81977]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.