Oct 15 12:31:47.642962 np0000195803 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: we strongly recommend against using it for new projects.
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: If you are already using Eventlet, we recommend migrating to a different
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: framework.  For more detail see
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Oct 15 12:31:47.939097 np0000195803 nova-novncproxy[107789]:   import eventlet  # noqa
Oct 15 12:31:48.077441 np0000195803 nova-novncproxy[107789]: 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 15 12:31:49.293335 np0000195803 nova-novncproxy[107789]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Oct 15 12:31:49.294673 np0000195803 nova-novncproxy[107789]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Oct 15 12:31:49.294673 np0000195803 nova-novncproxy[107789]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Oct 15 12:31:49.294673 np0000195803 nova-novncproxy[107789]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Oct 15 12:31:49.294673 np0000195803 nova-novncproxy[107789]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None