May 21 11:10:22.649705 np0000001148 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: we strongly recommend against using it for new projects.
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: If you are already using Eventlet, we recommend migrating to a different
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: framework.  For more detail see
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 21 11:10:22.894216 np0000001148 swift-container-sync[82030]:   import eventlet
May 21 11:10:23.165302 np0000001148 container-sync[82030]: Starting 82030
May 21 11:10:23.166696 np0000001148 container-sync[82030]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.