[Starlingx-discuss] How to edit /etc/nova/nova.conf?

Hello, I want to edit /etc/nova/nova.conf on nova-compute pods. I want to enable debug on it: [DEFUALT] debug = true ... Then, I want to write: ... [libvirt] cpu-mode = custom cpu_models = SandyBridge,IvyBridge,Haswell,Broadwell ... I was trying to use system helm-override-update command, but it is not working. Do you know the correct way to edit /etc/nova/nova.conf? Regards. Juan Carlos Alonso