Examples with DestPrefixes org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.extraroute.rds.map.extraroute.rds.DestPrefixes used on opensource projects

Example 1 with DestPrefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.extraroute.rds.map.extraroute.rds.DestPrefixes in project netvirt by opendaylight.

the class TunnelInterfaceStateListener method update.

@Override
protected void update(InstanceIdentifier<StateTunnelList> identifier, StateTunnelList original, StateTunnelList update) {
    LOG.trace("update: Tunnel updation---- {}", update);
    LOG.info("update: ITM Tunnel {} of type {} state event changed from :{} to :{}", update.getTunnelInterfaceName(), fibManager.getTransportTypeStr(update.getTransportType().toString()), original.getOperState(), update.getOperState());
    TunnelOperStatus tunOpStatus = update.getOperState();
    if (tunOpStatus != TunnelOperStatus.Down && tunOpStatus != TunnelOperStatus.Up) {
        LOG.info("update: Returning from unsupported tunnelOperStatus {} for tunnel interface {}", tunOpStatus, update.getTunnelInterfaceName());
        return;
    }
    if (isGreTunnel(update)) {
        programDcGwLoadBalancingGroup(update, NwConstants.MOD_FLOW);
    }
    // Remove the corresponding nexthop from the routepath under extraroute in fibentries.
    BigInteger srcDpnId = new BigInteger(update.getSrcInfo().getTepDeviceId());
    String srcTepIp = String.valueOf(update.getSrcInfo().getTepIp().getValue());
    List<VpnInstanceOpDataEntry> vpnInstanceOpData = VpnUtil.getAllVpnInstanceOpData(dataBroker);
    if (vpnInstanceOpData == null) {
        LOG.trace("update: No vpnInstanceOpdata present");
        return;
    }
    WriteTransaction writeConfigTxn = dataBroker.newWriteOnlyTransaction();
    if (tunOpStatus == TunnelOperStatus.Up) {
        handleTunnelEventForDPN(update, TunnelAction.TUNNEL_EP_ADD);
    } else {
        vpnInstanceOpData.stream().filter(opData -> {
            if (opData.getVpnToDpnList() == null) {
                return false;
            }
            return opData.getVpnToDpnList().stream().anyMatch(vpnToDpn -> vpnToDpn.getDpnId().equals(srcDpnId));
        }).forEach(opData -> {
            List<DestPrefixes> prefixes = VpnExtraRouteHelper.getExtraRouteDestPrefixes(dataBroker, opData.getVpnId());
            prefixes.forEach(destPrefix -> {
                VrfEntry vrfEntry = VpnUtil.getVrfEntry(dataBroker, opData.getVrfId(), destPrefix.getDestPrefix());
                if (vrfEntry == null || vrfEntry.getRoutePaths() == null) {
                    return;
                }
                List<RoutePaths> routePaths = vrfEntry.getRoutePaths();
                routePaths.forEach(routePath -> {
                    if (routePath.getNexthopAddress().equals(srcTepIp)) {
                        fibManager.updateRoutePathForFibEntry(opData.getVrfId(), destPrefix.getDestPrefix(), srcTepIp, routePath.getLabel(), false, writeConfigTxn);
                    }
                });
            });
        });
    }
    writeConfigTxn.submit();
}