Jul 21 11:36:41.664239 np0000005543 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: we strongly recommend against using it for new projects.
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: If you are already using Eventlet, we recommend migrating to a different
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: framework.  For more detail see
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 21 11:36:41.952210 np0000005543 nova-novncproxy[93541]:   import eventlet  # noqa
Jul 21 11:36:42.143343 np0000005543 nova-novncproxy[93541]: 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 21 11:36:43.495495 np0000005543 nova-novncproxy[93541]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jul 21 11:36:43.496007 np0000005543 nova-novncproxy[93541]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jul 21 11:36:43.496007 np0000005543 nova-novncproxy[93541]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jul 21 11:36:43.496007 np0000005543 nova-novncproxy[93541]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jul 21 11:36:43.496136 np0000005543 nova-novncproxy[93541]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None