Hey folks, Can you confirm if the metadata should work in an ipv6-only environment? As I understand from this discussion on LP:1460177 <https://bugs.launchpad.net/neutron/+bug/1460177> and the fork of the discussion in many opendev reviews #315604 <https://review.opendev.org/c/openstack/neutron-specs/+/315604>, #738205 <https://review.opendev.org/c/openstack/neutron-lib/+/738205> #745705 <https://review.opendev.org/c/openstack/neutron/+/745705>, ..., it seems like it should work. However, this comment in the openstack doc [1] has me questioning if it really works. *"There are no provisions for an IPv6-based metadata service similar to what is provided for IPv4. In the case of dual-stacked guests though it is always possible to use the IPv4 metadata service instead. IPv6-only guests will have to use another method for metadata injection such as using a configuration drive, which is described in the Nova documentation on config-drive <https://docs.openstack.org/nova/latest/user/config-drive.html>."* Is anyone using metadata in an ipv6-only Openstack setup? Regards, Roberto [1] https://docs.openstack.org/neutron/latest/admin/config-ipv6.html#configuring... -- _‘Esta mensagem é direcionada apenas para os endereços constantes no cabeçalho inicial. Se você não está listado nos endereços constantes no cabeçalho, pedimos-lhe que desconsidere completamente o conteúdo dessa mensagem e cuja cópia, encaminhamento e/ou execução das ações citadas estão imediatamente anuladas e proibidas’._ * **‘Apesar do Magazine Luiza tomar todas as precauções razoáveis para assegurar que nenhum vírus esteja presente nesse e-mail, a empresa não poderá aceitar a responsabilidade por quaisquer perdas ou danos causados por esse e-mail ou por seus anexos’.*