When using, ovn-controller, we are overwriting other fields. The networkAttachment field is lost, we could add this field to our values files, or we could just update nicMappings. Not sure which is the best solution.

Without the pach:
ovn:
template:
ovnController:
nicMappings:
access: enp6s0

With the patch:
ovn:
template:
ovnController:
networkAttachment: tenant
nicMappings:
access: enp6s0

I created this pull request for just replacing nic mapping, if we prefer to keep as it is, we would need to add network attatchment to the values files.

https://github.com/openstack-k8s-operators/architecture/pull/160