May 12 16:29:23.091482 np0000000612 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: we strongly recommend against using it for new projects.
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: If you are already using Eventlet, we recommend migrating to a different
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: framework.  For more detail see
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 12 16:29:23.332323 np0000000612 swift-container-sync[81617]:   import eventlet
May 12 16:29:23.595092 np0000000612 container-sync[81617]: Starting 81617
May 12 16:29:23.596317 np0000000612 container-sync[81617]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.