Examples with Bucket org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket used on opensource projects

Example 31 with Bucket

use of org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket in project netvirt by opendaylight.

the class FibUtil method buildBuckets.

static Buckets buildBuckets(List<BucketInfo> listBucketInfo) {
    long index = 0;
    BucketsBuilder bucketsBuilder = new BucketsBuilder();
    if (listBucketInfo != null) {
        List<Bucket> bucketList = new ArrayList<>();
        for (BucketInfo bucketInfo : listBucketInfo) {
            BucketBuilder bucketBuilder = new BucketBuilder();
            bucketBuilder.setAction(bucketInfo.buildActions());
            bucketBuilder.setWeight(bucketInfo.getWeight());
            bucketBuilder.setBucketId(new BucketId(index++));
            bucketBuilder.setWeight(bucketInfo.getWeight()).setWatchPort(bucketInfo.getWatchPort()).setWatchGroup(bucketInfo.getWatchGroup());
            bucketList.add(bucketBuilder.build());
        }
        bucketsBuilder.setBucket(bucketList);
    }
    return bucketsBuilder.build();
}

Example 32 with Bucket

use of org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket in project netvirt by opendaylight.

the class NexthopManager method getBucketsForRemoteNexthop.

private List<BucketInfo> getBucketsForRemoteNexthop(Long vpnId, BigInteger dpnId, VrfEntry vrfEntry, String rd, List<Routes> vpnExtraRoutes) {
    List<BucketInfo> listBucketInfo = new ArrayList<>();
    Map<String, List<ActionInfo>> egressActionMap = new HashMap<>();
    vpnExtraRoutes.forEach(vpnExtraRoute -> vpnExtraRoute.getNexthopIpList().forEach(nextHopIp -> {
        String nextHopPrefixIp;
        if (isIpv4Address(nextHopIp)) {
            nextHopPrefixIp = nextHopIp + NwConstants.IPV4PREFIX;
        } else {
            nextHopPrefixIp = nextHopIp + NwConstants.IPV6PREFIX;
        }
        List<String> tepIpAddresses = fibUtil.getNextHopAddresses(rd, nextHopPrefixIp);
        if (tepIpAddresses.isEmpty()) {
            return;
        }
        // There would be only one nexthop address for a VM ip which would be the tep Ip
        String tepIp = tepIpAddresses.get(0);
        AdjacencyResult adjacencyResult = getRemoteNextHopPointer(dpnId, vpnId, vrfEntry.getDestPrefix(), tepIp);
        if (adjacencyResult == null) {
            return;
        }
        String egressInterface = adjacencyResult.getInterfaceName();
        if (!FibUtil.isTunnelInterface(adjacencyResult)) {
            return;
        }
        Class<? extends TunnelTypeBase> tunnelType = VpnExtraRouteHelper.getTunnelType(interfaceManager, egressInterface);
        Interface ifState = fibUtil.getInterfaceStateFromOperDS(egressInterface);
        if (ifState == null || ifState.getOperStatus() != OperStatus.Up) {
            LOG.trace("Tunnel not up {}", egressInterface);
            return;
        }
        if (!TunnelTypeVxlan.class.equals(tunnelType)) {
            return;
        }
        Long label = FibUtil.getLabelFromRoutePaths(vrfEntry).get();
        Prefixes prefixInfo = fibUtil.getPrefixToInterface(vpnId, nextHopPrefixIp);
        BigInteger tunnelId;
        if (fibUtil.enforceVxlanDatapathSemanticsforInternalRouterVpn(prefixInfo.getSubnetId(), vpnId, rd)) {
            java.util.Optional<Long> optionalVni = fibUtil.getVniForVxlanNetwork(prefixInfo.getSubnetId());
            if (!optionalVni.isPresent()) {
                LOG.error("VNI not found for nexthop {} vrfEntry {} with subnetId {}", nextHopIp, vrfEntry, prefixInfo.getSubnetId());
                return;
            }
            tunnelId = BigInteger.valueOf(optionalVni.get());
        } else {
            tunnelId = BigInteger.valueOf(label);
        }
        List<ActionInfo> actionInfos = new ArrayList<>();
        actionInfos.add(new ActionSetFieldTunnelId(tunnelId));
        String ifName = prefixInfo.getVpnInterfaceName();
        String vpnName = fibUtil.getVpnNameFromId(vpnId);
        if (vpnName == null) {
            return;
        }
        String macAddress = fibUtil.getMacAddressFromPrefix(ifName, vpnName, nextHopPrefixIp);
        actionInfos.add(new ActionSetFieldEthernetDestination(actionInfos.size(), new MacAddress(macAddress)));
        List<ActionInfo> egressActions;
        if (egressActionMap.containsKey(egressInterface)) {
            egressActions = egressActionMap.get(egressInterface);
        } else {
            egressActions = getEgressActionsForInterface(egressInterface, actionInfos.size());
            egressActionMap.put(egressInterface, egressActions);
        }
        if (egressActions.isEmpty()) {
            LOG.error("Failed to retrieve egress action for prefix {} route-paths {}" + " interface {}." + " Aborting remote FIB entry creation.", vrfEntry.getDestPrefix(), vrfEntry.getRoutePaths(), egressInterface);
        }
        actionInfos.addAll(egressActions);
        BucketInfo bucket = new BucketInfo(actionInfos);
        bucket.setWeight(1);
        listBucketInfo.add(bucket);
    }));
    LOG.trace("LOCAL: listbucket {}, rd {}, dpnId {}, routes {}", listBucketInfo, rd, dpnId, vpnExtraRoutes);
    return listBucketInfo;
}

Example 33 with Bucket

use of org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket in project netvirt by opendaylight.

the class NexthopManager method buildBucketForDcGwLbGroup.

private Bucket buildBucketForDcGwLbGroup(String ipAddress, BigInteger dpnId, int index) {
    List<Action> listAction = new ArrayList<>();
    // ActionKey 0 goes to mpls label.
    int actionKey = 1;
    listAction.add(new ActionPushMpls().buildAction());
    listAction.add(new ActionRegMove(actionKey++, FibConstants.NXM_REG_MAPPING.get(index), 0, 19).buildAction());
    String tunnelInterfaceName = getTunnelInterfaceName(dpnId, new IpAddress(ipAddress.toCharArray()));
    List<Action> egressActions = getEgressActions(tunnelInterfaceName, actionKey++);
    if (!egressActions.isEmpty()) {
        listAction.addAll(getEgressActions(tunnelInterfaceName, actionKey++));
    } else {
        // clear off actions if there is no egress actions.
        listAction = Collections.emptyList();
    }
    return MDSALUtil.buildBucket(listAction, MDSALUtil.GROUP_WEIGHT, index, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP);
}

Example 34 with Bucket

use of org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket in project netvirt by opendaylight.

the class NexthopManager method updateDcGwLoadBalancingGroup.

/**
 * This method is invoked when the tunnel status is updated.
 * The bucket is directly removed/added based on the operational status of the tunnel.
 */
public void updateDcGwLoadBalancingGroup(List<String> availableDcGws, BigInteger dpnId, String destinationIp, boolean isTunnelUp) {
    Preconditions.checkNotNull(availableDcGws, "There are no dc-gws present");
    WriteTransaction configTx = dataBroker.newWriteOnlyTransaction();
    // TODO : Place the logic to construct all possible DC-GW combination here.
    int bucketId = availableDcGws.indexOf(destinationIp);
    Optional<DpnLbNexthops> dpnLbNextHops = fibUtil.getDpnLbNexthops(dpnId, destinationIp);
    if (!dpnLbNextHops.isPresent()) {
        return;
    }
    List<String> nextHopKeys = dpnLbNextHops.get().getNexthopKey();
    nextHopKeys.forEach(nextHopKey -> {
        Optional<Nexthops> optionalNextHops = fibUtil.getNexthops(nextHopKey);
        if (!optionalNextHops.isPresent()) {
            return;
        }
        Nexthops nexthops = optionalNextHops.get();
        final String groupId = nexthops.getGroupId();
        final long groupIdValue = Long.parseLong(groupId);
        if (isTunnelUp) {
            Bucket bucket = buildBucketForDcGwLbGroup(destinationIp, dpnId, bucketId);
            LOG.trace("Added bucket {} to group {} on dpn {}.", bucket, groupId, dpnId);
            mdsalApiManager.addBucketToTx(dpnId, groupIdValue, bucket, configTx);
        } else {
            LOG.trace("Removed bucketId {} from group {} on dpn {}.", bucketId, groupId, dpnId);
            mdsalApiManager.removeBucketToTx(dpnId, groupIdValue, bucketId, configTx);
        }
    });
    configTx.submit();
    return;
}

Example 35 with Bucket

use of org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket in project netvirt by opendaylight.

the class NexthopManager method getBucketsForLocalNexthop.

private List<BucketInfo> getBucketsForLocalNexthop(Long vpnId, BigInteger dpnId, VrfEntry vrfEntry, Routes routes) {
    List<BucketInfo> listBucketInfo = new CopyOnWriteArrayList<>();
    routes.getNexthopIpList().parallelStream().forEach(nextHopIp -> {
        String localNextHopIP;
        if (isIpv4Address(nextHopIp)) {
            localNextHopIP = nextHopIp + NwConstants.IPV4PREFIX;
        } else {
            localNextHopIP = nextHopIp + NwConstants.IPV6PREFIX;
        }
        Prefixes localNextHopInfo = fibUtil.getPrefixToInterface(vpnId, localNextHopIP);
        if (localNextHopInfo != null) {
            long groupId = getLocalNextHopGroup(vpnId, localNextHopIP);
            if (groupId == FibConstants.INVALID_GROUP_ID) {
                LOG.error("Unable to allocate groupId for vpnId {} , prefix {} , interface {}", vpnId, vrfEntry.getDestPrefix(), localNextHopInfo.getVpnInterfaceName());
                return;
            }
            List<ActionInfo> actionsInfos = Collections.singletonList(new ActionGroup(groupId));
            BucketInfo bucket = new BucketInfo(actionsInfos);
            bucket.setWeight(1);
            listBucketInfo.add(bucket);
        }
    });
    LOG.trace("LOCAL: listbucket {}, vpnId {}, dpnId {}, routes {}", listBucketInfo, vpnId, dpnId, routes);
    return listBucketInfo;
}