private void unsetRoutes(OpenstackRouter osRouter, OpenstackSubnet osSubNet) {
Set<OpenstackSubnet> routableSubNets = routableSubNets(osRouter.id());
Tools.stream(hostService.getHosts())
.filter(h -> Objects.equals(h.annotations().value(NETWORK_ID), osSubNet.id()))
.forEach(h -> removeRoutingRules(h, routableSubNets));
routableSubNets.forEach(
n -> {
Tools.stream(hostService.getHosts())
.filter(h -> Objects.equals(h.annotations().value(SUBNET_ID), n.id()))
.forEach(h -> removeRoutingRules(h, ImmutableSet.of(osSubNet)));
log.debug("Removed between {} to {}", n.name(), osSubNet.name());
});
}
