May 21 00:56:14.229595 np0000001121 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: we strongly recommend against using it for new projects.
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: If you are already using Eventlet, we recommend migrating to a different
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: framework.  For more detail see
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 21 00:56:14.464523 np0000001121 swift-container-sync[84866]:   import eventlet
May 21 00:56:14.745720 np0000001121 container-sync[84866]: Starting 84866
May 21 00:56:14.746898 np0000001121 container-sync[84866]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.