May 24 16:56:22.881598 np0000001364 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: we strongly recommend against using it for new projects.
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: If you are already using Eventlet, we recommend migrating to a different
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: framework.  For more detail see
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 24 16:56:23.131244 np0000001364 swift-container-sync[84845]:   import eventlet
May 24 16:56:23.370653 np0000001364 container-sync[84845]: Starting 84845
May 24 16:56:23.371923 np0000001364 container-sync[84845]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.