Comment 2 for bug 1594443

This problem occurred due to old fuel-nailgun-agent in bootstrap image. There is no way nailgun would know about numa_topology if fuel-nailgun-agent doesn't send this information. Thus, the proper way to make an upgrade is to rebuild bootstrap image with fuel-nailgun-agent 9.0 and probably remove all 'discover' nodes from nailgun, so they will be re-discovered.

Does this issue occur for already deployed nodes?