Oct 20 18:03:27.315222 np0000196187 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: we strongly recommend against using it for new projects.
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: If you are already using Eventlet, we recommend migrating to a different
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: framework.  For more detail see
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Oct 20 18:03:27.586055 np0000196187 nova-novncproxy[111787]:   import eventlet  # noqa
Oct 20 18:03:27.713152 np0000196187 nova-novncproxy[111787]: Eventlet based concurrency mode is deprecated and will be removed in a future release, not earlier than 2027.2. Please migrate to native threading mode. See the concurrency guide for details: https://docs.openstack.org/nova/latest/admin/concurrency.html
Oct 20 18:03:28.883306 np0000196187 nova-novncproxy[111787]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Oct 20 18:03:28.883306 np0000196187 nova-novncproxy[111787]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Oct 20 18:03:28.883306 np0000196187 nova-novncproxy[111787]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Oct 20 18:03:28.884258 np0000196187 nova-novncproxy[111787]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Oct 20 18:03:28.884258 np0000196187 nova-novncproxy[111787]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None