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Example 46 with DefaultGroupDescription

use of org.onosproject.net.group.DefaultGroupDescription in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method createL2L3ChainInternal.

/**
 * Internal implementation of createL2L3Chain.
 * <p>
 * The is_present bit in set_vlan_vid action is required to be 0 in OFDPA i12.
 * Since it is non-OF spec, we need an extension treatment for that.
 * The useSetVlanExtension must be set to false for OFDPA i12.
 * </p>
 *
 * @param treatment that needs to be broken up to create the group chain
 * @param nextId of the next objective that needs this group chain
 * @param appId of the application that sent this next objective
 * @param mpls determines if L3Unicast or MPLSInterface group is created
 * @param meta metadata passed in by the application as part of the nextObjective
 * @param useSetVlanExtension use the setVlanVid extension that has is_present bit set to 0.
 * @return GroupInfo containing the GroupDescription of the
 *         L2Interface group(inner) and the GroupDescription of the (outer)
 *         L3Unicast/MPLSInterface group. May return null if there is an
 *         error in processing the chain
 */
protected GroupInfo createL2L3ChainInternal(TrafficTreatment treatment, int nextId, ApplicationId appId, boolean mpls, TrafficSelector meta, boolean useSetVlanExtension) {
    // for the l2interface group, get vlan and port info
    // for the outer group, get the src/dst mac, and vlan info
    TrafficTreatment.Builder outerTtb = DefaultTrafficTreatment.builder();
    TrafficTreatment.Builder innerTtb = DefaultTrafficTreatment.builder();
    VlanId vlanid = null;
    long portNum = 0;
    boolean setVlan = false, popVlan = false;
    MacAddress srcMac;
    MacAddress dstMac;
    for (Instruction ins : treatment.allInstructions()) {
        if (ins.type() == Instruction.Type.L2MODIFICATION) {
            L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
            switch(l2ins.subtype()) {
                case ETH_DST:
                    dstMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthDst(dstMac);
                    break;
                case ETH_SRC:
                    srcMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthSrc(srcMac);
                    break;
                case VLAN_ID:
                    vlanid = ((L2ModificationInstruction.ModVlanIdInstruction) l2ins).vlanId();
                    if (useSetVlanExtension) {
                        OfdpaSetVlanVid ofdpaSetVlanVid = new OfdpaSetVlanVid(vlanid);
                        outerTtb.extension(ofdpaSetVlanVid, deviceId);
                    } else {
                        outerTtb.setVlanId(vlanid);
                    }
                    setVlan = true;
                    break;
                case VLAN_POP:
                    innerTtb.popVlan();
                    popVlan = true;
                    break;
                case DEC_MPLS_TTL:
                case MPLS_LABEL:
                case MPLS_POP:
                case MPLS_PUSH:
                case VLAN_PCP:
                case VLAN_PUSH:
                default:
                    break;
            }
        } else if (ins.type() == Instruction.Type.OUTPUT) {
            portNum = ((Instructions.OutputInstruction) ins).port().toLong();
            innerTtb.add(ins);
        } else {
            log.debug("Driver does not handle this type of TrafficTreatment" + " instruction in l2l3chain:  {} - {}", ins.type(), ins);
        }
    }
    if (vlanid == null && meta != null) {
        // use metadata if available
        Criterion vidCriterion = meta.getCriterion(VLAN_VID);
        if (vidCriterion != null) {
            vlanid = ((VlanIdCriterion) vidCriterion).vlanId();
        }
        // if vlan is not set, use the vlan in metadata for outerTtb
        if (vlanid != null && !setVlan) {
            if (useSetVlanExtension) {
                OfdpaSetVlanVid ofdpaSetVlanVid = new OfdpaSetVlanVid(vlanid);
                outerTtb.extension(ofdpaSetVlanVid, deviceId);
            } else {
                outerTtb.setVlanId(vlanid);
            }
        }
    }
    if (vlanid == null) {
        log.error("Driver cannot process an L2/L3 group chain without " + "egress vlan information for dev: {} port:{}", deviceId, portNum);
        return null;
    }
    if (!setVlan && !popVlan) {
        // untagged outgoing port
        TrafficTreatment.Builder temp = DefaultTrafficTreatment.builder();
        temp.popVlan();
        innerTtb.build().allInstructions().forEach(temp::add);
        innerTtb = temp;
    }
    // assemble information for ofdpa l2interface group
    int l2groupId = l2GroupId(vlanid, portNum);
    // a globally unique groupkey that is different for ports in the same device,
    // but different for the same portnumber on different devices. Also different
    // for the various group-types created out of the same next objective.
    int l2gk = l2InterfaceGroupKey(deviceId, vlanid, portNum);
    final GroupKey l2groupkey = new DefaultGroupKey(appKryo.serialize(l2gk));
    // assemble information for outer group
    GroupDescription outerGrpDesc;
    if (mpls) {
        // outer group is MPLS Interface
        int mplsInterfaceIndex = getNextAvailableIndex();
        int mplsGroupId = MPLS_INTERFACE_TYPE | (SUBTYPE_MASK & mplsInterfaceIndex);
        final GroupKey mplsGroupKey = new DefaultGroupKey(appKryo.serialize(mplsInterfaceIndex));
        outerTtb.group(new GroupId(l2groupId));
        // create the mpls-interface group description to wait for the
        // l2 interface group to be processed
        GroupBucket mplsinterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
        outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(mplsinterfaceGroupBucket)), mplsGroupKey, mplsGroupId, appId);
        log.debug("Trying MPLS-Interface: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(mplsGroupId), mplsGroupKey, nextId);
    } else {
        // outer group is L3Unicast
        int l3unicastIndex = getNextAvailableIndex();
        int l3groupId = L3_UNICAST_TYPE | (TYPE_MASK & l3unicastIndex);
        final GroupKey l3groupkey = new DefaultGroupKey(appKryo.serialize(l3unicastIndex));
        outerTtb.group(new GroupId(l2groupId));
        // create the l3unicast group description to wait for the
        // l2 interface group to be processed
        GroupBucket l3unicastGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
        outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l3unicastGroupBucket)), l3groupkey, l3groupId, appId);
        log.debug("Trying L3Unicast: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l3groupId), l3groupkey, nextId);
    }
    // store l2groupkey with the groupChainElem for the outer-group that depends on it
    GroupChainElem gce = new GroupChainElem(outerGrpDesc, 1, false, deviceId);
    updatePendingGroups(l2groupkey, gce);
    // create group description for the inner l2 interface group
    GroupBucket l2InterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(innerTtb.build());
    GroupDescription l2groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2InterfaceGroupBucket)), l2groupkey, l2groupId, appId);
    log.debug("Trying L2Interface: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2groupId), l2groupkey, nextId);
    return new GroupInfo(l2groupDescription, outerGrpDesc);
}
Also used : OfdpaSetVlanVid(org.onosproject.driver.extensions.OfdpaSetVlanVid) GroupKey(org.onosproject.net.group.GroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) OfdpaGroupHandlerUtility.l2MulticastGroupKey(org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey) L2ModificationInstruction(org.onosproject.net.flow.instructions.L2ModificationInstruction) Instructions(org.onosproject.net.flow.instructions.Instructions) DefaultTrafficTreatment(org.onosproject.net.flow.DefaultTrafficTreatment) TrafficTreatment(org.onosproject.net.flow.TrafficTreatment) MacAddress(org.onlab.packet.MacAddress) L2ModificationInstruction(org.onosproject.net.flow.instructions.L2ModificationInstruction) Instruction(org.onosproject.net.flow.instructions.Instruction) GroupInstruction(org.onosproject.net.flow.instructions.Instructions.GroupInstruction) GroupBuckets(org.onosproject.net.group.GroupBuckets) GroupId(org.onosproject.core.GroupId) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) GroupDescription(org.onosproject.net.group.GroupDescription) PortCriterion(org.onosproject.net.flow.criteria.PortCriterion) TunnelIdCriterion(org.onosproject.net.flow.criteria.TunnelIdCriterion) Criterion(org.onosproject.net.flow.criteria.Criterion) VlanIdCriterion(org.onosproject.net.flow.criteria.VlanIdCriterion) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) GroupBucket(org.onosproject.net.group.GroupBucket) DefaultGroupBucket(org.onosproject.net.group.DefaultGroupBucket) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) VlanId(org.onlab.packet.VlanId)

Example 47 with DefaultGroupDescription

use of org.onosproject.net.group.DefaultGroupDescription in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method prepareL2UnfilteredGroup.

private List<GroupInfo> prepareL2UnfilteredGroup(NextObjective nextObj) {
    ImmutableList.Builder<GroupInfo> groupInfoBuilder = ImmutableList.builder();
    // break up broadcast next objective to multiple groups
    Collection<TrafficTreatment> treatments = nextObj.nextTreatments().stream().filter(nt -> nt.type() == NextTreatment.Type.TREATMENT).map(nt -> ((DefaultNextTreatment) nt).treatment()).collect(Collectors.toSet());
    Collection<Integer> nextIds = nextObj.nextTreatments().stream().filter(nt -> nt.type() == NextTreatment.Type.ID).map(nt -> ((IdNextTreatment) nt).nextId()).collect(Collectors.toSet());
    // Each treatment is converted to an L2 unfiltered group
    treatments.forEach(treatment -> {
        TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
        // Extract port information
        PortNumber port = treatment.allInstructions().stream().map(instr -> (Instructions.OutputInstruction) instr).map(instr -> instr.port()).findFirst().orElse(null);
        if (port == null) {
            log.debug("Skip bucket without output instruction");
            return;
        }
        tBuilder.setOutput(port);
        if (requireAllowVlanTransition()) {
            tBuilder.extension(new OfdpaSetAllowVlanTranslation(Ofdpa3AllowVlanTranslationType.ALLOW), deviceId);
        }
        // Build L2UG
        int l2ugk = l2UnfilteredGroupKey(deviceId, port.toLong());
        final GroupKey l2UnfilterGroupKey = new DefaultGroupKey(appKryo.serialize(l2ugk));
        int l2UnfilteredGroupId = L2_UNFILTERED_TYPE | ((int) port.toLong() & FOUR_NIBBLE_MASK);
        GroupBucket l2UnfilteredGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(tBuilder.build());
        GroupDescription l2UnfilteredGroupDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2UnfilteredGroupBucket)), l2UnfilterGroupKey, l2UnfilteredGroupId, nextObj.appId());
        log.debug("Trying L2-Unfiltered: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l2UnfilteredGroupId), l2UnfilterGroupKey, nextObj.id());
        groupInfoBuilder.add(new GroupInfo(l2UnfilteredGroupDesc, l2UnfilteredGroupDesc));
    });
    // Save the current count
    int counts = groupInfoBuilder.build().size();
    // Lookup each nextId in the store and obtain the group information
    nextIds.forEach(nextId -> {
        NextGroup nextGroup = flowObjectiveStore.getNextGroup(nextId);
        if (nextGroup != null) {
            List<Deque<GroupKey>> allActiveKeys = appKryo.deserialize(nextGroup.data());
            GroupKey topGroupKey = allActiveKeys.get(0).getFirst();
            GroupDescription groupDesc = groupService.getGroup(deviceId, topGroupKey);
            if (groupDesc != null) {
                log.debug("Trying L2-Hash device:{} gid:{}, gkey:{}, nextid:{}", deviceId, Integer.toHexString(((Group) groupDesc).id().id()), topGroupKey, nextId);
                groupInfoBuilder.add(new GroupInfo(groupDesc, groupDesc));
            } else {
                log.error("Not found L2-Hash device:{}, gkey:{}, nextid:{}", deviceId, topGroupKey, nextId);
            }
        } else {
            log.error("Not found NextGroup device:{}, nextid:{}", deviceId, nextId);
        }
    });
    // Compare the size before and after to detect problems during the creation
    ImmutableList<GroupInfo> groupInfos = groupInfoBuilder.build();
    return (counts + nextIds.size()) == groupInfos.size() ? groupInfos : ImmutableList.of();
}
Also used : Arrays(java.util.Arrays) TUNNEL_ID(org.onosproject.net.flow.criteria.Criterion.Type.TUNNEL_ID) AtomicCounter(org.onosproject.store.service.AtomicCounter) OfdpaPipelineUtility(org.onosproject.driver.pipeline.ofdpa.OfdpaPipelineUtility) PortNumber(org.onosproject.net.PortNumber) Tools.groupedThreads(org.onlab.util.Tools.groupedThreads) Operation(org.onosproject.net.flowobjective.Objective.Operation) DefaultNextObjective(org.onosproject.net.flowobjective.DefaultNextObjective) PortCriterion(org.onosproject.net.flow.criteria.PortCriterion) ServiceDirectory(org.onlab.osgi.ServiceDirectory) DefaultTrafficTreatment(org.onosproject.net.flow.DefaultTrafficTreatment) ObjectiveError(org.onosproject.net.flowobjective.ObjectiveError) INDIRECT(org.onosproject.net.group.GroupDescription.Type.INDIRECT) StorageService(org.onosproject.store.service.StorageService) GroupListener(org.onosproject.net.group.GroupListener) ApplicationId(org.onosproject.core.ApplicationId) 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Example 48 with DefaultGroupDescription

use of org.onosproject.net.group.DefaultGroupDescription in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method addBucketToL3MulticastGroup.

private void addBucketToL3MulticastGroup(NextObjective nextObj, List<Deque<GroupKey>> allActiveKeys, List<GroupInfo> groupInfos, VlanId assignedVlan) {
    // Create the buckets to add to the outermost L3 Multicast group
    List<GroupBucket> newBuckets = createL3MulticastBucket(groupInfos);
    // get the group being edited
    Group l3mcastGroup = retrieveTopLevelGroup(allActiveKeys, deviceId, groupService, nextObj.id());
    if (l3mcastGroup == null) {
        fail(nextObj, ObjectiveError.GROUPMISSING);
        return;
    }
    GroupKey l3mcastGroupKey = l3mcastGroup.appCookie();
    int l3mcastGroupId = l3mcastGroup.id().id();
    // ensure assignedVlan applies to the chosen group
    VlanId expectedVlan = extractVlanIdFromGroupId(l3mcastGroupId);
    if (!expectedVlan.equals(assignedVlan)) {
        log.warn("VLAN ID {} does not match L3 Mcast group {} to which bucket is " + "being added, for next:{} in dev:{}. Abort.", assignedVlan, Integer.toHexString(l3mcastGroupId), nextObj.id(), deviceId);
        fail(nextObj, ObjectiveError.BADPARAMS);
    }
    GroupDescription l3mcastGroupDescription = new DefaultGroupDescription(deviceId, ALL, new GroupBuckets(newBuckets), l3mcastGroupKey, l3mcastGroupId, nextObj.appId());
    GroupChainElem l3mcastGce = new GroupChainElem(l3mcastGroupDescription, groupInfos.size(), true, deviceId);
    List<Deque<GroupKey>> addedKeys = new ArrayList<>();
    groupInfos.forEach(groupInfo -> {
        // update original NextGroup with new bucket-chain
        Deque<GroupKey> newBucketChain = new ArrayDeque<>();
        newBucketChain.addFirst(groupInfo.innerMostGroupDesc().appCookie());
        // Add L3 interface group to the chain if there is one.
        if (!groupInfo.nextGroupDesc().equals(groupInfo.innerMostGroupDesc())) {
            newBucketChain.addFirst(groupInfo.nextGroupDesc().appCookie());
        }
        newBucketChain.addFirst(l3mcastGroupKey);
        addedKeys.add(newBucketChain);
        updatePendingGroups(groupInfo.nextGroupDesc().appCookie(), l3mcastGce);
        // Point next group to inner-most group, if any
        if (!groupInfo.nextGroupDesc().equals(groupInfo.innerMostGroupDesc())) {
            GroupChainElem innerGce = new GroupChainElem(groupInfo.nextGroupDesc(), 1, false, deviceId);
            updatePendingGroups(groupInfo.innerMostGroupDesc().appCookie(), innerGce);
        }
        log.debug("Adding to L3MCAST: device:{} gid:{} group key:{} nextId:{}", deviceId, Integer.toHexString(l3mcastGroupId), l3mcastGroupKey, nextObj.id());
        // send the innermost group
        log.debug("Sending innermost group {} in group chain on device {} ", Integer.toHexString(groupInfo.innerMostGroupDesc().givenGroupId()), deviceId);
        groupService.addGroup(groupInfo.innerMostGroupDesc());
    });
    updatePendingNextObjective(l3mcastGroupKey, new OfdpaNextGroup(addedKeys, nextObj));
}
Also used : NextGroup(org.onosproject.net.behaviour.NextGroup) Group(org.onosproject.net.group.Group) GroupKey(org.onosproject.net.group.GroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) OfdpaGroupHandlerUtility.l2MulticastGroupKey(org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey) CopyOnWriteArrayList(java.util.concurrent.CopyOnWriteArrayList) ArrayList(java.util.ArrayList) GroupBuckets(org.onosproject.net.group.GroupBuckets) Deque(java.util.Deque) ArrayDeque(java.util.ArrayDeque) ArrayDeque(java.util.ArrayDeque) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) GroupDescription(org.onosproject.net.group.GroupDescription) GroupBucket(org.onosproject.net.group.GroupBucket) DefaultGroupBucket(org.onosproject.net.group.DefaultGroupBucket) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) VlanId(org.onlab.packet.VlanId)

Example 49 with DefaultGroupDescription

use of org.onosproject.net.group.DefaultGroupDescription in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method processL2HashedNextObjective.

/**
 * Create L2 hash group.
 *
 * @param nextObj next objective
 */
private void processL2HashedNextObjective(NextObjective nextObj) {
    int l2LbIndex = Optional.ofNullable(nextObj.meta().getCriterion(IN_PORT)).map(c -> (PortCriterion) c).map(PortCriterion::port).map(PortNumber::toLong).map(Long::intValue).orElse(-1);
    if (l2LbIndex == -1) {
        log.warn("l2LbIndex is not found in the meta of L2 hash objective. Abort");
        return;
    }
    // Storage for all group keys in the chain of groups created
    List<Deque<GroupKey>> allGroupKeys = new ArrayList<>();
    List<GroupInfo> unsentGroups = new ArrayList<>();
    createL2HashBuckets(nextObj, allGroupKeys, unsentGroups);
    // Create L2 load balancing group
    List<GroupBucket> l2LbGroupBuckets = new ArrayList<>();
    for (GroupInfo gi : unsentGroups) {
        // create load balancing bucket to point to the outer group
        TrafficTreatment.Builder ttb = DefaultTrafficTreatment.builder();
        ttb.group(new GroupId(gi.nextGroupDesc().givenGroupId()));
        GroupBucket sbucket = DefaultGroupBucket.createSelectGroupBucket(ttb.build());
        l2LbGroupBuckets.add(sbucket);
    }
    int l2LbGroupId = L2_LB_TYPE | (TYPE_MASK & l2LbIndex);
    int l2lbgk = l2HashGroupKey(deviceId, l2LbIndex);
    GroupKey l2LbGroupKey = new DefaultGroupKey(appKryo.serialize(l2lbgk));
    GroupDescription l2LbGroupDesc = new DefaultGroupDescription(deviceId, SELECT, new GroupBuckets(l2LbGroupBuckets), l2LbGroupKey, l2LbGroupId, nextObj.appId());
    GroupChainElem l2LbGce = new GroupChainElem(l2LbGroupDesc, l2LbGroupBuckets.size(), false, deviceId);
    // Create objects for local and distributed storage
    allGroupKeys.forEach(gKeyChain -> gKeyChain.addFirst(l2LbGroupKey));
    OfdpaNextGroup ofdpaGrp = new OfdpaNextGroup(allGroupKeys, nextObj);
    // Store l2LbGroupKey with the ofdpaGroupChain for the nextObjective that depends on it
    updatePendingNextObjective(l2LbGroupKey, ofdpaGrp);
    log.debug("Trying L2-LB: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2LbGroupId), l2LbGroupKey, nextObj.id());
    // finally we are ready to send the innermost groups
    for (GroupInfo gi : unsentGroups) {
        log.debug("Sending innermost group {} in group chain on device {} ", Integer.toHexString(gi.innerMostGroupDesc().givenGroupId()), deviceId);
        updatePendingGroups(gi.nextGroupDesc().appCookie(), l2LbGce);
        groupService.addGroup(gi.innerMostGroupDesc());
    }
}
Also used : CopyOnWriteArrayList(java.util.concurrent.CopyOnWriteArrayList) ArrayList(java.util.ArrayList) GroupKey(org.onosproject.net.group.GroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) OfdpaGroupHandlerUtility.l2MulticastGroupKey(org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey) DefaultTrafficTreatment(org.onosproject.net.flow.DefaultTrafficTreatment) TrafficTreatment(org.onosproject.net.flow.TrafficTreatment) GroupBuckets(org.onosproject.net.group.GroupBuckets) Deque(java.util.Deque) ArrayDeque(java.util.ArrayDeque) GroupId(org.onosproject.core.GroupId) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) GroupDescription(org.onosproject.net.group.GroupDescription) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) GroupBucket(org.onosproject.net.group.GroupBucket) DefaultGroupBucket(org.onosproject.net.group.DefaultGroupBucket) PortNumber(org.onosproject.net.PortNumber) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription)

Example 50 with DefaultGroupDescription

use of org.onosproject.net.group.DefaultGroupDescription in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method createMplsSwap.

/**
 * Creates an Mpls group of type swap.
 *
 * @param nextGroupId the next group in the chain
 * @param subtype the mpls swap label group subtype
 * @param index the index of the group
 * @param mplsLabel the mpls label to swap
 * @param applicationId the application id
 * @return the group description
 */
protected GroupDescription createMplsSwap(int nextGroupId, OfdpaMplsGroupSubType subtype, int index, MplsLabel mplsLabel, ApplicationId applicationId) {
    TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
    treatment.setMpls(mplsLabel);
    // We point the group to the next group.
    treatment.group(new GroupId(nextGroupId));
    GroupBucket groupBucket = DefaultGroupBucket.createIndirectGroupBucket(treatment.build());
    // Finally we build the group description.
    int groupId = makeMplsLabelGroupId(subtype, index);
    GroupKey groupKey = new DefaultGroupKey(Ofdpa2Pipeline.appKryo.serialize(index));
    return new DefaultGroupDescription(deviceId, INDIRECT, new GroupBuckets(Collections.singletonList(groupBucket)), groupKey, groupId, applicationId);
}
Also used : GroupKey(org.onosproject.net.group.GroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) OfdpaGroupHandlerUtility.l2MulticastGroupKey(org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) GroupBucket(org.onosproject.net.group.GroupBucket) DefaultGroupBucket(org.onosproject.net.group.DefaultGroupBucket) DefaultTrafficTreatment(org.onosproject.net.flow.DefaultTrafficTreatment) TrafficTreatment(org.onosproject.net.flow.TrafficTreatment) GroupBuckets(org.onosproject.net.group.GroupBuckets) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription) GroupId(org.onosproject.core.GroupId)

Aggregations

DefaultGroupDescription (org.onosproject.net.group.DefaultGroupDescription)67 GroupBuckets (org.onosproject.net.group.GroupBuckets)61 GroupBucket (org.onosproject.net.group.GroupBucket)56 GroupDescription (org.onosproject.net.group.GroupDescription)54 DefaultGroupBucket (org.onosproject.net.group.DefaultGroupBucket)47 GroupKey (org.onosproject.net.group.GroupKey)45 DefaultGroupKey (org.onosproject.net.group.DefaultGroupKey)42 DefaultTrafficTreatment (org.onosproject.net.flow.DefaultTrafficTreatment)40 TrafficTreatment (org.onosproject.net.flow.TrafficTreatment)39 GroupId (org.onosproject.core.GroupId)21 Group (org.onosproject.net.group.Group)21 ArrayList (java.util.ArrayList)18 OfdpaGroupHandlerUtility.l2MulticastGroupKey (org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey)15 PortNumber (org.onosproject.net.PortNumber)14 PiGroupKey (org.onosproject.net.pi.runtime.PiGroupKey)14 ArrayDeque (java.util.ArrayDeque)13 Deque (java.util.Deque)13 TrafficSelector (org.onosproject.net.flow.TrafficSelector)13 DefaultGroup (org.onosproject.net.group.DefaultGroup)13 VlanId (org.onlab.packet.VlanId)10