Sep 03 16:34:14.803438 np0000191896 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: we strongly recommend against using it for new projects.
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: If you are already using Eventlet, we recommend migrating to a different
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: framework.  For more detail see
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Sep 03 16:34:15.078447 np0000191896 nova-novncproxy[107674]:   import eventlet  # noqa
Sep 03 16:34:15.218266 np0000191896 nova-novncproxy[107674]: 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
Sep 03 16:34:16.410071 np0000191896 nova-novncproxy[107674]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Sep 03 16:34:16.410565 np0000191896 nova-novncproxy[107674]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Sep 03 16:34:16.410565 np0000191896 nova-novncproxy[107674]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Sep 03 16:34:16.410565 np0000191896 nova-novncproxy[107674]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Sep 03 16:34:16.410761 np0000191896 nova-novncproxy[107674]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None