May 12 22:22:47.620737 np0000000651 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: we strongly recommend against using it for new projects.
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: If you are already using Eventlet, we recommend migrating to a different
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: framework.  For more detail see
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 12 22:22:47.852241 np0000000651 swift-container-sync[84650]:   import eventlet
May 12 22:22:48.104320 np0000000651 container-sync[84650]: Starting 84650
May 12 22:22:48.105594 np0000000651 container-sync[84650]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.