May 19 15:09:56.804764 np0000001040 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: we strongly recommend against using it for new projects.
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: If you are already using Eventlet, we recommend migrating to a different
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: framework.  For more detail see
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 19 15:09:57.038263 np0000001040 swift-container-sync[81835]:   import eventlet
May 19 15:09:57.285226 np0000001040 container-sync[81835]: Starting 81835
May 19 15:09:57.286518 np0000001040 container-sync[81835]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.