With https://issues.redhat.com/browse/CNV-28924, we are adding support for IPv6 single-stack clusters. However, this is limited to secondary localnet / bridge CNI / SR-IOV networks.

VMs on IPv6 single-stack clusters are by default connected to unsupported pod network.

Instead we should by default create VMs on IPv6 single-stack clusters without any network interface - since we don't have any universal default available.

4.21 rc.2

Always

1. Create a VM from template or instance type with no additional configuration

It is created with interface connected to the default pod network

The VM should be predefined with no interface.

Ideally, we would also leave out the "default" network from the dialog selecting network for a VM.