Comment 29 for bug 1993149

I can confirm this fixes the issue encountered on my lab and on a bigger deployment on Focal-Yoga.
I will try to do a quick test on Jammy Yoga and Zed

Just a quick comment, after installing the package update, it is necessary to restart many services to ensure they use the updated python library, before testing any rabbitMQ interruption.
This is the list of services I restart to ensure the fix is working :
juju run -a nova-compute sudo systemctl restart nova-compute nova-api-metadata ceilometer-agent
juju run -a nova-cloud-controller sudo systemctl restart nova-scheduler nova-conductor apache2
juju run -a neutron-api sudo systemctl restart neutron-server
juju run -a glance sudo systemctl restart glance-api
juju run -a cinder sudo systemctl restart cinder-volume cinder-scheduler apache2
juju run -a octavia sudo systemctl restart octavia-worker
juju run -a masakari sudo systemctl restart masakari-engine apache2
juju run -a heat sudo systemctl restart heat-api heat-engine
juju run -a aodh sudo systemctl restart aodh-listener aodh-notifier
juju run -a designate sudo systemctl restart designate-api designate-mdns designate-worker designate-agent