Jul 30 15:47:59.731450 np0000006146 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: we strongly recommend against using it for new projects.
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: If you are already using Eventlet, we recommend migrating to a different
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: framework.  For more detail see
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 30 15:48:00.028645 np0000006146 nova-novncproxy[93885]:   import eventlet  # noqa
Jul 30 15:48:00.169240 np0000006146 nova-novncproxy[93885]: 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 30 15:48:01.556695 np0000006146 nova-novncproxy[93885]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jul 30 15:48:01.557119 np0000006146 nova-novncproxy[93885]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jul 30 15:48:01.557119 np0000006146 nova-novncproxy[93885]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jul 30 15:48:01.557119 np0000006146 nova-novncproxy[93885]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jul 30 15:48:01.557221 np0000006146 nova-novncproxy[93885]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None