May 14 04:21:11.552927 np0000000747 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: we strongly recommend against using it for new projects.
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: If you are already using Eventlet, we recommend migrating to a different
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: framework.  For more detail see
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 14 04:21:11.776611 np0000000747 swift-container-sync[84606]:   import eventlet
May 14 04:21:12.023298 np0000000747 container-sync[84606]: Starting 84606
May 14 04:21:12.024577 np0000000747 container-sync[84606]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.