May 12 23:00:57.706712 np0000000657 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: we strongly recommend against using it for new projects.
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: If you are already using Eventlet, we recommend migrating to a different
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: framework.  For more detail see
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 12 23:00:57.917621 np0000000657 swift-container-sync[84562]:   import eventlet
May 12 23:00:58.146930 np0000000657 container-sync[84562]: Starting 84562
May 12 23:00:58.148078 np0000000657 container-sync[84562]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.