<div dir="ltr"><div>Hi,</div><div><br></div><div>I followed the video and the steps provided in this video link and the consumer connection is being refused. <br></div><div><a href="https://www.openstack.org/videos/summits/denver-2019/nova-versioned-notifications-the-result-of-a-3-year-journey">https://www.openstack.org/videos/summits/denver-2019/nova-versioned-notifications-the-result-of-a-3-year-journey</a></div><div><br></div><div>/etc/nova/nova.conf file changes.. <br></div><div>[notifications]</div><div>notify_on_state_change=vm_state</div><div>default_level=INFO</div><div>notification_format=both</div><div><br>[oslo_messaging_notifications]</div><div>driver=messagingv2</div><div>transport_url=rabbit://<a href="http://guest:guest@10.30.8.57:5672/">guest:guest@10.30.8.57:5672/</a></div><div>topics=notification</div><div>retry=-1</div><div><br></div><div>The python consume code is as follows (followed the example provided in the video:</div><div style="margin-left:40px"><span style="font-family:monospace">transport = oslo_messaging.get_notification_transport(<br>            cfg.CONF, url='rabbit://<a href="http://guest:guest@10.30.8.57:5672/">guest:guest@10.30.8.57:5672/</a>')<br>targets = [<br>    oslo_messaging.Target(topic='versioned_notifications'),<br>] </span></div><div><br></div><div>Am I missing any other configuration in any of the services in OpenStack? <br></div><div><br></div><div>Let me know if you need any other info. <br></div><div><br></div><div>/anil.</div><div><br></div></div>