May 22 08:51:20.024983 np0000001235 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: we strongly recommend against using it for new projects.
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: If you are already using Eventlet, we recommend migrating to a different
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: framework.  For more detail see
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 22 08:51:20.246355 np0000001235 swift-container-sync[81923]:   import eventlet
May 22 08:51:20.484963 np0000001235 container-sync[81923]: Starting 81923
May 22 08:51:20.486137 np0000001235 container-sync[81923]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.