Jun 04 20:06:22.089477 np0000002189 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: we strongly recommend against using it for new projects.
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: If you are already using Eventlet, we recommend migrating to a different
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: framework.  For more detail see
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 04 20:06:22.315593 np0000002189 swift-container-sync[81957]:   import eventlet
Jun 04 20:06:22.567250 np0000002189 container-sync[81957]: Starting 81957
Jun 04 20:06:22.568445 np0000002189 container-sync[81957]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.