Apr 17 20:11:50 user nova-novncproxy[80169]: Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
Apr 17 20:11:53 user nova-novncproxy[80169]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Apr 17 20:11:53 user nova-novncproxy[80169]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Apr 17 20:11:53 user nova-novncproxy[80169]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Apr 17 20:11:53 user nova-novncproxy[80169]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Apr 17 20:11:53 user nova-novncproxy[80169]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None