May 27 19:05:13.265621 np0000001541 systemd[1]: Started devstack@s-container-sync.service - Devstack devstack@s-container-sync.service.
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: /opt/stack/swift/swift/common/concurrency.py:22: EventletDeprecationWarning:
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: we strongly recommend against using it for new projects.
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: If you are already using Eventlet, we recommend migrating to a different
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: framework.  For more detail see
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
May 27 19:05:13.506497 np0000001541 swift-container-sync[84996]:   import eventlet
May 27 19:05:13.769122 np0000001541 container-sync[84996]: Starting 84996
May 27 19:05:13.770611 np0000001541 container-sync[84996]: Configuration option internal_client_conf_path not set, but /etc/swift/internal-client.conf exists and will be used.