It looks like nova-compute upgrades nova and sends a remote restart trigger to neutron-openvswitch. n-ovs reacts and realises it needs to upgrade its packages. While neutron is upgrading nova charm restarts nova-compute and boom
It looks like nova-compute upgrades nova and sends a remote restart trigger to neutron- openvswitch. n-ovs reacts and realises it needs to upgrade its packages. While neutron is upgrading nova charm restarts nova-compute and boom