Hey, I'm not sure if there were such migrations performed lately. At least, nobody reported back their success/failure stories. There was a well-known by everyone iconic blog post, which was written with OpenStack-Ansible environment couple of years ago: https://www.jimmdenton.com/migrating-lxb-to-ovn/ Eventually, somebody needs to work on a slightly more automated version for migration, and contribute back to the community. There are also meetups hand some work done by CERN on this topic: https://etherpad.opendev.org/p/neutron-lb-ovn-migration On Wed, 28 May 2025, 20:22 Ohnsorge Borys, <borys@ohnsorge.pl> wrote:

Hi James,

I know this topic is old, but have you had the time/opportunity to describe the migration process based on openstack-ansible You mentioned? __ Best regards Borys Ohnsorge