[ovirt-users] what happens during a host bootstrap

Hello, When we add a host to ovirt, the steps at a high level are virtualization checks, installation of packages, and creation of a bridge. Can someone please share more details around the bridge creation? I'll try explaining what I observed. We have a bond0 and the ip is assigned to bond0.121 interface. When we add the host to ovirt, the vdsm bridge is created and ovirtmgmt port is added to the bridge. In case of a OVS switch based cluster, the br-int bridge is also created. The current ip details are obtained, bond0 and bond0.121 are brought down and the ip is assigned to the ovirtmgmt interface. With 4.4 and above this is performed using nmstatectl. I enabled debug in nmstate to observe the steps in detail. So if there's any document or page that I can refer to please post the link. I'm trying to debug a issue where nmstate is creating the ovirtmgmt but rolling back the config due to connectivity failure. So it got me interested in understanding what happens in the background during the setupnetworks phase. Regards. Ravi