May 13 09:29:18.013639 np0000000678 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: we strongly recommend against using it for new projects.
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: If you are already using Eventlet, we recommend migrating to a different
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: framework.  For more detail see
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 13 09:29:18.244835 np0000000678 swift-container-sync[81591]:   import eventlet
May 13 09:29:18.485430 np0000000678 container-sync[81591]: Starting 81591
May 13 09:29:18.486580 np0000000678 container-sync[81591]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.