Jun 15 16:36:30.590094 np0000002870 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: /opt/stack/nova/nova/monkey_patch.py:39: EventletDeprecationWarning:
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: we strongly recommend against using it for new projects.
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: If you are already using Eventlet, we recommend migrating to a different
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: framework.  For more detail see
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 15 16:36:30.822408 np0000002870 nova-novncproxy[92773]:   import eventlet  # noqa
Jun 15 16:36:30.991034 np0000002870 nova-novncproxy[92773]: 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
Jun 15 16:36:32.317452 np0000002870 nova-novncproxy[92773]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jun 15 16:36:32.317923 np0000002870 nova-novncproxy[92773]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jun 15 16:36:32.317923 np0000002870 nova-novncproxy[92773]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jun 15 16:36:32.317923 np0000002870 nova-novncproxy[92773]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jun 15 16:36:32.318073 np0000002870 nova-novncproxy[92773]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None