May 22 10:16:49.069701 np0000001250 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: we strongly recommend against using it for new projects.
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: If you are already using Eventlet, we recommend migrating to a different
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: framework.  For more detail see
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 22 10:16:49.291450 np0000001250 swift-container-sync[84915]:   import eventlet
May 22 10:16:49.538682 np0000001250 container-sync[84915]: Starting 84915
May 22 10:16:49.540141 np0000001250 container-sync[84915]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.