Examples with VlanNextObjectiveStoreKey org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey used on opensource projects

Example 1 with VlanNextObjectiveStoreKey

use of org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey in project trellis-control by opennetworkinglab.

the class XconnectManager method revokeL2Multicast.

/**
 * Removes access ports from VLAN L2 multicast group on given deviceId.
 *
 * @param deviceId    Device ID
 * @param vlanId      VLAN ID
 * @param accessPorts List of access ports to be added into L2 multicast group
 */
private void revokeL2Multicast(DeviceId deviceId, VlanId vlanId, List<PortNumber> accessPorts) {
    // Ensure enough rights to program pair device
    if (!srService.shouldProgram(deviceId)) {
        log.debug("Abort revoke L2Multicast {}-{}: {}", deviceId, vlanId, ERROR_NOT_LEADER);
        return;
    }
    VlanNextObjectiveStoreKey key = new VlanNextObjectiveStoreKey(deviceId, vlanId);
    int vlanMulticastNextId = getMulticastGroupNextObjectiveId(key);
    if (vlanMulticastNextId == -1) {
        return;
    }
    NextObjective.Builder vlanMulticastNextObjBuilder = DefaultNextObjective.builder().withType(NextObjective.Type.BROADCAST).fromApp(srService.appId()).withMeta(DefaultTrafficSelector.builder().matchVlanId(vlanId).build()).withId(vlanMulticastNextId);
    accessPorts.forEach(p -> {
        TrafficTreatment.Builder egressAction = DefaultTrafficTreatment.builder();
        // Do vlan popup action based on interface configuration
        if (interfaceService.getInterfacesByPort(new ConnectPoint(deviceId, p)).stream().noneMatch(i -> i.vlanTagged().contains(vlanId))) {
            egressAction.popVlan();
        }
        egressAction.setOutput(p);
        vlanMulticastNextObjBuilder.addTreatment(egressAction.build());
        removeMulticastGroupPort(key, p);
    });
    ObjectiveContext context = new DefaultObjectiveContext((objective) -> log.debug("L2 multicast group installed/updated. " + "NextObject Id {} on {} for subnet {} ", vlanMulticastNextId, deviceId, vlanId), (objective, error) -> log.warn("L2 multicast group failed to install/update. " + " NextObject Id {} on {} for subnet {} : {}", vlanMulticastNextId, deviceId, vlanId, error));
    flowObjectiveService.next(deviceId, vlanMulticastNextObjBuilder.removeFromExisting(context));
}

Example 2 with VlanNextObjectiveStoreKey

use of org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey in project trellis-control by opennetworkinglab.

the class XconnectManager method activate.

@Activate
void activate() {
    appId = coreService.registerApplication(APP_NAME);
    codecService.registerCodec(XconnectDesc.class, new XconnectCodec());
    KryoNamespace.Builder serializer = KryoNamespace.newBuilder().register(KryoNamespaces.API).register(XconnectManager.class).register(XconnectKey.class).register(XconnectEndpoint.class).register(XconnectPortEndpoint.class).register(XconnectLoadBalancerEndpoint.class).register(VlanNextObjectiveStoreKey.class);
    xconnectStore = storageService.<XconnectKey, Set<XconnectEndpoint>>consistentMapBuilder().withName("onos-sr-xconnect").withRelaxedReadConsistency().withSerializer(Serializer.using(serializer.build())).build();
    xConnectExecutor = Executors.newSingleThreadScheduledExecutor(groupedThreads("sr-xconnect-event", "%d", log));
    xconnectStore.addListener(xconnectListener, xConnectExecutor);
    xconnectNextObjStore = storageService.<XconnectKey, Integer>consistentMapBuilder().withName("onos-sr-xconnect-next").withRelaxedReadConsistency().withSerializer(Serializer.using(serializer.build())).build();
    xconnectMulticastNextStore = storageService.<VlanNextObjectiveStoreKey, Integer>consistentMapBuilder().withName("onos-sr-xconnect-l2multicast-next").withSerializer(Serializer.using(serializer.build())).build();
    xconnectMulticastPortsStore = storageService.<VlanNextObjectiveStoreKey, List<PortNumber>>consistentMapBuilder().withName("onos-sr-xconnect-l2multicast-ports").withSerializer(Serializer.using(serializer.build())).build();
    deviceEventExecutor = Executors.newSingleThreadScheduledExecutor(groupedThreads("sr-xconnect-device-event", "%d", log));
    deviceService.addListener(deviceListener);
    hostEventExecutor = Executors.newSingleThreadExecutor(groupedThreads("sr-xconnect-host-event", "%d", log));
    hostService.addListener(hostListener);
    portLoadBalancerCache = CacheBuilder.newBuilder().expireAfterWrite(WAIT_TIME_MS, TimeUnit.MILLISECONDS).removalListener((RemovalNotification<PortLoadBalancerId, XconnectKey> notification) -> log.debug("PortLoadBalancer cache removal event. portLoadBalancerId={}, xConnectKey={}", notification.getKey(), notification.getValue())).build();
    portLoadBalancerExecutor = newScheduledThreadPool(1, groupedThreads("portLoadBalancerCacheWorker", "-%d", log));
    // Let's schedule the cleanup of the cache
    portLoadBalancerExecutor.scheduleAtFixedRate(portLoadBalancerCache::cleanUp, 0, WAIT_TIME_MS, TimeUnit.MILLISECONDS);
    portLoadBalancerService.addListener(portLoadBalancerListener);
    log.info("Started");
}

Example 3 with VlanNextObjectiveStoreKey

use of org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey in project trellis-control by opennetworkinglab.

the class DefaultGroupHandler method createBcastGroupFromVlan.

/**
 * Creates a single broadcast group from a given vlan id and list of ports.
 *
 * @param vlanId vlan id
 * @param ports list of ports in the subnet
 */
public void createBcastGroupFromVlan(VlanId vlanId, Collection<PortNumber> ports) {
    VlanNextObjectiveStoreKey key = new VlanNextObjectiveStoreKey(deviceId, vlanId);
    if (vlanNextObjStore.containsKey(key)) {
        log.debug("Broadcast group for device {} and subnet {} exists", deviceId, vlanId);
        return;
    }
    TrafficSelector metadata = DefaultTrafficSelector.builder().matchVlanId(vlanId).build();
    int nextId = flowObjectiveService.allocateNextId();
    NextObjective.Builder nextObjBuilder = DefaultNextObjective.builder().withId(nextId).withType(NextObjective.Type.BROADCAST).fromApp(appId).withMeta(metadata);
    ports.forEach(port -> {
        TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
        if (toPopVlan(port, vlanId)) {
            tBuilder.popVlan();
        }
        tBuilder.setOutput(port);
        nextObjBuilder.addTreatment(tBuilder.build());
    });
    ObjectiveContext context = new DefaultObjectiveContext((objective) -> log.debug("createBroadcastGroupFromVlan installed " + "NextObj {} on {}", nextId, deviceId), (objective, error) -> {
        log.warn("createBroadcastGroupFromVlan failed to install NextObj {} on {}: {}", nextId, deviceId, error);
        srManager.invalidateNextObj(objective.id());
    });
    NextObjective nextObj = nextObjBuilder.add(context);
    flowObjectiveService.next(deviceId, nextObj);
    log.debug("createBcastGroupFromVlan: Submitted next objective {} " + "for vlan: {} in device {}", nextId, vlanId, deviceId);
    vlanNextObjStore.put(key, nextId);
}

Example 4 with VlanNextObjectiveStoreKey

use of org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey in project trellis-control by opennetworkinglab.

the class DefaultGroupHandler method removeBcastGroupFromVlan.

/**
 * Removes a single broadcast group from a given vlan id.
 * The group should be empty.
 * @param deviceId device Id to remove the group
 * @param portNum port number related to the group
 * @param vlanId vlan id of the broadcast group to remove
 * @param popVlan true if the TrafficTreatment involves pop vlan tag action
 */
public void removeBcastGroupFromVlan(DeviceId deviceId, PortNumber portNum, VlanId vlanId, boolean popVlan) {
    VlanNextObjectiveStoreKey key = new VlanNextObjectiveStoreKey(deviceId, vlanId);
    if (!vlanNextObjStore.containsKey(key)) {
        log.debug("Broadcast group for device {} and subnet {} does not exist", deviceId, vlanId);
        return;
    }
    TrafficSelector metadata = DefaultTrafficSelector.builder().matchVlanId(vlanId).build();
    int nextId = vlanNextObjStore.get(key);
    NextObjective.Builder nextObjBuilder = DefaultNextObjective.builder().withId(nextId).withType(NextObjective.Type.BROADCAST).fromApp(appId).withMeta(metadata);
    TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
    if (popVlan) {
        tBuilder.popVlan();
    }
    tBuilder.setOutput(portNum);
    nextObjBuilder.addTreatment(tBuilder.build());
    ObjectiveContext context = new DefaultObjectiveContext((objective) -> log.debug("removeBroadcastGroupFromVlan removed " + "NextObj {} on {}", nextId, deviceId), (objective, error) -> {
        log.warn("removeBroadcastGroupFromVlan failed to remove NextObj {} on {}: {}", nextId, deviceId, error);
        srManager.invalidateNextObj(objective.id());
    });
    NextObjective nextObj = nextObjBuilder.remove(context);
    flowObjectiveService.next(deviceId, nextObj);
    log.debug("removeBcastGroupFromVlan: Submited next objective {} in device {}", nextId, deviceId);
    vlanNextObjStore.remove(key, nextId);
}

Example 5 with VlanNextObjectiveStoreKey

use of org.onosproject.segmentrouting.storekey.VlanNextObjectiveStoreKey in project trellis-control by opennetworkinglab.

the class XconnectManager method populateL2Multicast.

/**
 * Populate L2 multicast rule on given deviceId that matches given mac, given vlan and
 * output to given port's L2 mulitcast group.
 *
 * @param deviceId    Device ID
 * @param pairPort    Pair port number
 * @param vlanId      VLAN ID
 * @param accessPorts List of access ports to be added into L2 multicast group
 */
private void populateL2Multicast(DeviceId deviceId, PortNumber pairPort, VlanId vlanId, List<PortNumber> accessPorts) {
    // Ensure enough rights to program pair device
    if (!srService.shouldProgram(deviceId)) {
        log.debug("Abort populate L2Multicast {}-{}: {}", deviceId, vlanId, ERROR_NOT_LEADER);
        return;
    }
    boolean multicastGroupExists = true;
    int vlanMulticastNextId;
    VlanNextObjectiveStoreKey key = new VlanNextObjectiveStoreKey(deviceId, vlanId);
    // Step 1 : Populate single homed access ports into vlan's L2 multicast group
    NextObjective.Builder vlanMulticastNextObjBuilder = DefaultNextObjective.builder().withType(NextObjective.Type.BROADCAST).fromApp(srService.appId()).withMeta(DefaultTrafficSelector.builder().matchVlanId(vlanId).matchEthDst(MacAddress.IPV4_MULTICAST).build());
    vlanMulticastNextId = getMulticastGroupNextObjectiveId(key);
    if (vlanMulticastNextId == -1) {
        // Vlan's L2 multicast group doesn't exist; create it, update store and add pair port as sub-group
        multicastGroupExists = false;
        vlanMulticastNextId = flowObjectiveService.allocateNextId();
        addMulticastGroupNextObjectiveId(key, vlanMulticastNextId);
        vlanMulticastNextObjBuilder.addTreatment(DefaultTrafficTreatment.builder().setOutput(pairPort).build());
    }
    vlanMulticastNextObjBuilder.withId(vlanMulticastNextId);
    int nextId = vlanMulticastNextId;
    accessPorts.forEach(p -> {
        TrafficTreatment.Builder egressAction = DefaultTrafficTreatment.builder();
        // Do vlan popup action based on interface configuration
        if (interfaceService.getInterfacesByPort(new ConnectPoint(deviceId, p)).stream().noneMatch(i -> i.vlanTagged().contains(vlanId))) {
            egressAction.popVlan();
        }
        egressAction.setOutput(p);
        vlanMulticastNextObjBuilder.addTreatment(egressAction.build());
        addMulticastGroupPort(key, p);
    });
    ObjectiveContext context = new DefaultObjectiveContext((objective) -> log.debug("L2 multicast group installed/updated. " + "NextObject Id {} on {} for subnet {} ", nextId, deviceId, vlanId), (objective, error) -> log.warn("L2 multicast group failed to install/update. " + " NextObject Id {} on {} for subnet {} : {}", nextId, deviceId, vlanId, error));
    if (!multicastGroupExists) {
        flowObjectiveService.next(deviceId, vlanMulticastNextObjBuilder.add(context));
        // Step 2 : Populate ACL rule; selector = vlan + pair-port, output = vlan L2 multicast group
        TrafficSelector.Builder multicastSelector = DefaultTrafficSelector.builder();
        multicastSelector.matchEthType(Ethernet.TYPE_VLAN);
        multicastSelector.matchInPort(pairPort);
        multicastSelector.matchVlanId(vlanId);
        ForwardingObjective.Builder vlanMulticastForwardingObj = DefaultForwardingObjective.builder().withFlag(ForwardingObjective.Flag.VERSATILE).nextStep(vlanMulticastNextId).withSelector(multicastSelector.build()).withPriority(100).fromApp(srService.appId()).makePermanent();
        context = new DefaultObjectiveContext((objective) -> log.debug("L2 multicasting versatile rule for device {}, port/vlan {}/{} populated", deviceId, pairPort, vlanId), (objective, error) -> log.warn("Failed to populate L2 multicasting versatile rule for device {}, " + "ports/vlan {}/{}: {}", deviceId, pairPort, vlanId, error));
        flowObjectiveService.forward(deviceId, vlanMulticastForwardingObj.add(context));
    } else {
        // L2_MULTICAST & BROADCAST are similar structure in subgroups; so going with BROADCAST type.
        vlanMulticastNextObjBuilder.withType(NextObjective.Type.BROADCAST);
        flowObjectiveService.next(deviceId, vlanMulticastNextObjBuilder.addToExisting(context));
    }
}