This also affects Horizon, which uses novaclient.v2.security_group_rules in https://github.com/openstack/horizon/blob/master/openstack_dashboard/api/nova.py#L36
This also affects Horizon, which uses novaclient. v2.security_ group_rules in https:/ /github. com/openstack/ horizon/ blob/master/ openstack_ dashboard/ api/nova. py#L36