Jun 03 12:55:35.284418 np0000002057 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: /opt/stack/nova/nova/monkey_patch.py:39: EventletDeprecationWarning:
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: we strongly recommend against using it for new projects.
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: If you are already using Eventlet, we recommend migrating to a different
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: framework.  For more detail see
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 03 12:55:35.571488 np0000002057 nova-novncproxy[92839]:   import eventlet  # noqa
Jun 03 12:55:35.739764 np0000002057 nova-novncproxy[92839]: 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
Jun 03 12:55:37.032108 np0000002057 nova-novncproxy[92839]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jun 03 12:55:37.032556 np0000002057 nova-novncproxy[92839]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jun 03 12:55:37.032556 np0000002057 nova-novncproxy[92839]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jun 03 12:55:37.032556 np0000002057 nova-novncproxy[92839]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jun 03 12:55:37.032714 np0000002057 nova-novncproxy[92839]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None