Jul 03 19:17:16.814593 np0000004460 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: /opt/stack/nova/nova/monkey_patch.py:39: EventletDeprecationWarning:
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: we strongly recommend against using it for new projects.
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: If you are already using Eventlet, we recommend migrating to a different
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: framework.  For more detail see
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 03 19:17:17.058363 np0000004460 nova-novncproxy[96498]:   import eventlet  # noqa
Jul 03 19:17:17.239943 np0000004460 nova-novncproxy[96498]: 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
Jul 03 19:17:18.521477 np0000004460 nova-novncproxy[96498]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jul 03 19:17:18.521933 np0000004460 nova-novncproxy[96498]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jul 03 19:17:18.521933 np0000004460 nova-novncproxy[96498]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jul 03 19:17:18.521933 np0000004460 nova-novncproxy[96498]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jul 03 19:17:18.522042 np0000004460 nova-novncproxy[96498]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None