Greetings, The parameters get stored in ironic. You can use the "openstack baremetal node set" command to set new parameters into the driver_info field. Specifically it seems like you only need to update the address, so you'll just want to examine the driver_info field contents to see which value you need to update. You can do this with "openstack baremetal node show <uuid>". Hope that helps, -Julia On Tue, Apr 6, 2021 at 8:10 AM Gianluca Cecchi <gianluca.cecchi@gmail.com> wrote:

Hello, I have a test lab with Queens on CentOS 7 deployed with TripleO, that I use sometimes to mimic an OSP 13 environment. The Openstack nodes are oVirt VMS. I moved these VMs from one oVirt infrastructure to another one. The Openstack environment starts and operates without problems (3 controllers, 2 computes and 3 cephs), but I don't know how to modify the staging-ovirt parameters. At oVirt side I re-created as before a user ostackpm@internal with sufficient power and I also set the same password. But the ip address of the engine cannot be the same.

When I deployed the environment I put all the parameters inside the instackenv.json file to do introspection and deploy.

Where are they put on undercloud? Is there a way to update them? Perhaps some database entries or other kind of repos where I can update the ip? Thanks in advance, Gianluca