$public_nets = get_routable_networks_for_network_role($network_scheme, 'public/vip')
  openstack::firewall::multi_net {'020 ssh':
    port        => $ssh_port,
    proto       => 'tcp',
    action      => 'accept',
    source_nets => concat($public_nets, $admin_nets, $management_nets, $storage_nets),
  }