May 20 20:16:22.308545 np0000001112 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: we strongly recommend against using it for new projects.
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: If you are already using Eventlet, we recommend migrating to a different
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: framework.  For more detail see
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 20 20:16:22.547998 np0000001112 swift-container-sync[81962]:   import eventlet
May 20 20:16:22.832024 np0000001112 container-sync[81962]: Starting 81962
May 20 20:16:22.833869 np0000001112 container-sync[81962]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.