May 31 00:06:07.852097 np0000001802 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: we strongly recommend against using it for new projects.
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: If you are already using Eventlet, we recommend migrating to a different
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: framework.  For more detail see
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 31 00:06:08.076471 np0000001802 swift-container-sync[82460]:   import eventlet
May 31 00:06:08.316864 np0000001802 container-sync[82460]: Starting 82460
May 31 00:06:08.318062 np0000001802 container-sync[82460]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.