Jun 04 15:20:54.141338 np0000002159 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: we strongly recommend against using it for new projects.
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: If you are already using Eventlet, we recommend migrating to a different
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: framework.  For more detail see
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 04 15:20:54.357449 np0000002159 swift-container-sync[81951]:   import eventlet
Jun 04 15:20:54.587053 np0000002159 container-sync[81951]: Starting 81951
Jun 04 15:20:54.588361 np0000002159 container-sync[81951]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.