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Example 41 with GroupKey

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

the class Ofdpa2GroupHandler method addBucketToL2FloodGroup.

private void addBucketToL2FloodGroup(NextObjective nextObj, List<Deque<GroupKey>> allActiveKeys, List<GroupInfo> groupInfos, VlanId assignedVlan) {
    Group l2FloodGroup = retrieveTopLevelGroup(allActiveKeys, deviceId, groupService, nextObj.id());
    if (l2FloodGroup == null) {
        log.warn("Can't find L2 flood group while adding bucket to it. NextObj = {}", nextObj);
        fail(nextObj, ObjectiveError.GROUPMISSING);
        return;
    }
    GroupKey l2floodGroupKey = l2FloodGroup.appCookie();
    int l2floodGroupId = l2FloodGroup.id().id();
    List<GroupBucket> newBuckets = generateNextGroupBuckets(groupInfos, ALL);
    GroupDescription l2FloodGroupDescription = new DefaultGroupDescription(deviceId, ALL, new GroupBuckets(newBuckets), l2floodGroupKey, l2floodGroupId, nextObj.appId());
    GroupChainElem l2FloodGroupChainElement = new GroupChainElem(l2FloodGroupDescription, groupInfos.size(), true, deviceId);
    // ensure assignedVlan applies to the chosen group
    VlanId floodGroupVlan = extractVlanIdFromGroupId(l2floodGroupId);
    if (!floodGroupVlan.equals(assignedVlan)) {
        log.warn("VLAN ID {} does not match Flood group {} to which bucket is " + "being added, for next:{} in dev:{}. Abort.", assignedVlan, Integer.toHexString(l2floodGroupId), nextObj.id(), deviceId);
        fail(nextObj, ObjectiveError.BADPARAMS);
        return;
    }
    List<Deque<GroupKey>> addedKeys = new ArrayList<>();
    groupInfos.forEach(groupInfo -> {
        // update original NextGroup with new bucket-chain
        Deque<GroupKey> newBucketChain = new ArrayDeque<>();
        newBucketChain.addFirst(groupInfo.nextGroupDesc().appCookie());
        newBucketChain.addFirst(l2floodGroupKey);
        addedKeys.add(newBucketChain);
        log.debug("Adding to L2FLOOD: device:{} gid:{} group key:{} nextId:{}", deviceId, Integer.toHexString(l2floodGroupId), l2floodGroupKey, nextObj.id());
        // send the innermost group
        log.debug("Sending innermost group {} in group chain on device {} ", Integer.toHexString(groupInfo.innerMostGroupDesc().givenGroupId()), deviceId);
        updatePendingGroups(groupInfo.nextGroupDesc().appCookie(), l2FloodGroupChainElement);
        DeviceId innerMostGroupDevice = groupInfo.innerMostGroupDesc().deviceId();
        GroupKey innerMostGroupKey = groupInfo.innerMostGroupDesc().appCookie();
        Group existsL2IGroup = groupService.getGroup(innerMostGroupDevice, innerMostGroupKey);
        if (existsL2IGroup != null) {
            // group already exist
            processPendingAddGroupsOrNextObjs(innerMostGroupKey, true);
        } else {
            groupService.addGroup(groupInfo.innerMostGroupDesc());
        }
    });
    updatePendingNextObjective(l2floodGroupKey, new OfdpaNextGroup(addedKeys, nextObj));
}
Also used : NextGroup(org.onosproject.net.behaviour.NextGroup) Group(org.onosproject.net.group.Group) DeviceId(org.onosproject.net.DeviceId) 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 42 with GroupKey

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

the class Ofdpa2GroupHandler method processEcmpHashedNextObjective.

/**
 * As per the OFDPA 2.0 TTP, packets are sent out of ports by using
 * a chain of groups. The hashed Next Objective passed in by the application
 * has to be broken up into a group chain comprising of an
 * L3 ECMP group as the top level group. Buckets of this group can point
 * to a variety of groups in a group chain, depending on the whether
 * MPLS labels are being pushed or not.
 * <p>
 * NOTE: We do not create MPLS ECMP groups as they are unimplemented in
 *       OF-DPA 2.0 (even though it is in the spec). Therefore we do not
 *       check the nextObjective meta to see what is matching before being
 *       sent to this nextObjective.
 *
 * @param nextObj  the nextObjective of type HASHED
 */
protected void processEcmpHashedNextObjective(NextObjective nextObj) {
    // storage for all group keys in the chain of groups created
    List<Deque<GroupKey>> allGroupKeys = new ArrayList<>();
    List<GroupInfo> unsentGroups = new ArrayList<>();
    createEcmpHashBucketChains(nextObj, allGroupKeys, unsentGroups);
    // now we can create the outermost L3 ECMP group
    List<GroupBucket> l3ecmpGroupBuckets = new ArrayList<>();
    for (GroupInfo gi : unsentGroups) {
        // create ECMP 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());
        l3ecmpGroupBuckets.add(sbucket);
    }
    int l3ecmpIndex = getNextAvailableIndex();
    int l3ecmpGroupId = L3_ECMP_TYPE | (TYPE_MASK & l3ecmpIndex);
    GroupKey l3ecmpGroupKey = new DefaultGroupKey(appKryo.serialize(l3ecmpIndex));
    GroupDescription l3ecmpGroupDesc = new DefaultGroupDescription(deviceId, SELECT, new GroupBuckets(l3ecmpGroupBuckets), l3ecmpGroupKey, l3ecmpGroupId, nextObj.appId());
    GroupChainElem l3ecmpGce = new GroupChainElem(l3ecmpGroupDesc, l3ecmpGroupBuckets.size(), false, deviceId);
    // create objects for local and distributed storage
    allGroupKeys.forEach(gKeyChain -> gKeyChain.addFirst(l3ecmpGroupKey));
    OfdpaNextGroup ofdpaGrp = new OfdpaNextGroup(allGroupKeys, nextObj);
    // store l3ecmpGroupKey with the ofdpaGroupChain for the nextObjective
    // that depends on it
    updatePendingNextObjective(l3ecmpGroupKey, ofdpaGrp);
    log.debug("Trying L3ECMP: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l3ecmpGroupId), l3ecmpGroupKey, 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(), l3ecmpGce);
        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) DefaultGroupDescription(org.onosproject.net.group.DefaultGroupDescription)

Example 43 with GroupKey

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

the class Ofdpa2GroupHandler method addBucketToEcmpHashGroup.

private void addBucketToEcmpHashGroup(NextObjective nextObjective, List<Deque<GroupKey>> allActiveKeys) {
    // storage for all group keys in the chain of groups created
    List<Deque<GroupKey>> allGroupKeys = new ArrayList<>();
    List<GroupInfo> unsentGroups = new ArrayList<>();
    List<GroupBucket> newBuckets;
    createEcmpHashBucketChains(nextObjective, allGroupKeys, unsentGroups);
    // now we can create the buckets to add to the outermost L3 ECMP group
    newBuckets = generateNextGroupBuckets(unsentGroups, SELECT);
    // retrieve the original L3 ECMP group
    Group l3ecmpGroup = retrieveTopLevelGroup(allActiveKeys, deviceId, groupService, nextObjective.id());
    if (l3ecmpGroup == null) {
        fail(nextObjective, ObjectiveError.GROUPMISSING);
        return;
    }
    GroupKey l3ecmpGroupKey = l3ecmpGroup.appCookie();
    int l3ecmpGroupId = l3ecmpGroup.id().id();
    // Although GroupDescriptions are not necessary for adding buckets to
    // existing groups, we still use one in the GroupChainElem. When the latter is
    // processed, the info will be extracted for the bucketAdd call to groupService
    GroupDescription l3ecmpGroupDesc = new DefaultGroupDescription(deviceId, SELECT, new GroupBuckets(newBuckets), l3ecmpGroupKey, l3ecmpGroupId, nextObjective.appId());
    GroupChainElem l3ecmpGce = new GroupChainElem(l3ecmpGroupDesc, unsentGroups.size(), true, deviceId);
    // update new bucket-chains
    List<Deque<GroupKey>> addedKeys = new ArrayList<>();
    for (Deque<GroupKey> newBucketChain : allGroupKeys) {
        newBucketChain.addFirst(l3ecmpGroupKey);
        addedKeys.add(newBucketChain);
    }
    updatePendingNextObjective(l3ecmpGroupKey, new OfdpaNextGroup(addedKeys, nextObjective));
    log.debug("Adding to L3ECMP: device:{} gid:{} group key:{} nextId:{}", deviceId, Integer.toHexString(l3ecmpGroupId), l3ecmpGroupKey, nextObjective.id());
    unsentGroups.forEach(groupInfo -> {
        // send the innermost group
        log.debug("Sending innermost group {} in group chain on device {} ", Integer.toHexString(groupInfo.innerMostGroupDesc().givenGroupId()), deviceId);
        updatePendingGroups(groupInfo.nextGroupDesc().appCookie(), l3ecmpGce);
        groupService.addGroup(groupInfo.innerMostGroupDesc());
    });
}
Also used : NextGroup(org.onosproject.net.behaviour.NextGroup) Group(org.onosproject.net.group.Group) 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) GroupBuckets(org.onosproject.net.group.GroupBuckets) Deque(java.util.Deque) 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)

Example 44 with GroupKey

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

the class Ofdpa2GroupHandler method verifyGroup.

/**
 *  Checks existing buckets in {@link NextGroup}  to verify if they match
 *  the buckets in the given {@link NextObjective}. Adds or removes buckets
 *  to ensure that the buckets match up.
 *
 * @param nextObjective the next objective to verify
 * @param next the representation of the existing group which has to be
 *             modified to match the given next objective
 */
protected void verifyGroup(NextObjective nextObjective, NextGroup next) {
    if (nextObjective.type() == NextObjective.Type.SIMPLE) {
        log.warn("verification not supported for indirect group");
        fail(nextObjective, ObjectiveError.UNSUPPORTED);
        return;
    }
    log.trace("Call to verify device:{} nextId:{}", deviceId, nextObjective.id());
    List<Deque<GroupKey>> allActiveKeys = appKryo.deserialize(next.data());
    List<TrafficTreatment> bucketsToCreate = Lists.newArrayList();
    List<Integer> indicesToRemove = Lists.newArrayList();
    // to detect missing buckets and/or duplicate buckets (to be removed)
    for (TrafficTreatment bkt : nextObjective.next()) {
        PortNumber portNumber = readOutPortFromTreatment(bkt);
        int label = readLabelFromTreatment(bkt);
        if (portNumber == null) {
            log.warn("treatment {} of next objective {} has no outport.. " + "cannot remove bucket from group in dev: {}", bkt, nextObjective.id(), deviceId);
            fail(nextObjective, ObjectiveError.BADPARAMS);
            return;
        }
        List<Integer> existing = existingPortAndLabel(allActiveKeys, groupService, deviceId, portNumber, label);
        if (existing.isEmpty()) {
            // if it doesn't exist, mark this bucket for creation
            bucketsToCreate.add(bkt);
        }
        if (existing.size() > 1) {
            // if it exists but there are duplicates, mark the others for removal
            existing.remove(0);
            indicesToRemove.addAll(existing);
        }
    }
    // (not duplicates) respect to the next objective
    if (allActiveKeys.size() > nextObjective.next().size() && // ignore specific case of empty group
    !(nextObjective.next().size() == 0 && allActiveKeys.size() == 1 && allActiveKeys.get(0).size() == 1)) {
        log.warn("Mismatch detected between next and flowobjstore for device {}: " + "nextId:{}, nextObjective-size:{} next-size:{} .. correcting", deviceId, nextObjective.id(), nextObjective.next().size(), allActiveKeys.size());
        List<Integer> otherIndices = indicesToRemoveFromNextGroup(allActiveKeys, nextObjective, groupService, deviceId);
        // Filter out the indices not present
        otherIndices = otherIndices.stream().filter(index -> !indicesToRemove.contains(index)).collect(Collectors.toList());
        // Add all to the final list
        indicesToRemove.addAll(otherIndices);
    }
    log.trace("Buckets to create {}", bucketsToCreate);
    log.trace("Indices to remove {}", indicesToRemove);
    if (!bucketsToCreate.isEmpty()) {
        log.info("creating {} buckets as part of nextId: {} verification", bucketsToCreate.size(), nextObjective.id());
        // create a nextObjective only with these buckets
        NextObjective.Builder nextObjBuilder = DefaultNextObjective.builder().withId(nextObjective.id()).withType(nextObjective.type()).withMeta(nextObjective.meta()).fromApp(nextObjective.appId());
        bucketsToCreate.forEach(nextObjBuilder::addTreatment);
        // According to the next type we call the proper add function
        if (nextObjective.type() == NextObjective.Type.HASHED) {
            if (isL2Hash(nextObjective)) {
                addBucketToL2HashGroup(nextObjBuilder.addToExisting(), allActiveKeys);
            } else {
                addBucketToEcmpHashGroup(nextObjBuilder.addToExisting(), allActiveKeys);
            }
        } else {
            addBucketToBroadcastGroup(nextObjBuilder.addToExisting(), allActiveKeys);
        }
    }
    if (!indicesToRemove.isEmpty()) {
        log.info("removing {} buckets as part of nextId: {} verification", indicesToRemove.size(), nextObjective.id());
        List<Deque<GroupKey>> chainsToRemove = Lists.newArrayList();
        indicesToRemove.forEach(index -> chainsToRemove.add(allActiveKeys.get(index)));
        removeBucket(chainsToRemove, nextObjective);
    }
    log.trace("Checking mismatch with GroupStore device:{} nextId:{}", deviceId, nextObjective.id());
    if (bucketsToCreate.isEmpty() && indicesToRemove.isEmpty()) {
        // flowObjective store record is in-sync with nextObjective passed-in
        // Nevertheless groupStore may not be in sync due to bug in the store
        // - see CORD-1844. XXX When this bug is fixed, the rest of this verify
        // method will not be required.
        GroupKey topGroupKey = allActiveKeys.get(0).peekFirst();
        Group topGroup = groupService.getGroup(deviceId, topGroupKey);
        // topGroup should not be null - adding guard
        if (topGroup == null) {
            log.warn("topGroup {} not found in GroupStore device:{}, nextId:{}", topGroupKey, deviceId, nextObjective.id());
            fail(nextObjective, ObjectiveError.GROUPMISSING);
            return;
        }
        int actualGroupSize = topGroup.buckets().buckets().size();
        int objGroupSize = nextObjective.next().size();
        if (actualGroupSize != objGroupSize) {
            log.warn("Mismatch detected in device:{}, nextId:{}, nextObjective-size" + ":{} group-size:{} .. correcting", deviceId, nextObjective.id(), objGroupSize, actualGroupSize);
        }
        if (actualGroupSize > objGroupSize) {
            // Group in the device has more chains
            List<GroupBucket> bucketsToRemove = Lists.newArrayList();
            // check every bucket in the actual group
            for (GroupBucket bucket : topGroup.buckets().buckets()) {
                GroupInstruction g = (GroupInstruction) bucket.treatment().allInstructions().iterator().next();
                // the group pointed to
                GroupId gidToCheck = g.groupId();
                boolean matches = false;
                for (Deque<GroupKey> validChain : allActiveKeys) {
                    if (validChain.size() < 2) {
                        continue;
                    }
                    GroupKey pointedGroupKey = validChain.stream().collect(Collectors.toList()).get(1);
                    Group pointedGroup = groupService.getGroup(deviceId, pointedGroupKey);
                    if (pointedGroup != null && gidToCheck.equals(pointedGroup.id())) {
                        matches = true;
                        break;
                    }
                }
                if (!matches) {
                    log.warn("Removing bucket pointing to groupId:{}", gidToCheck);
                    bucketsToRemove.add(bucket);
                }
            }
            // remove buckets for which there was no record in the obj store
            if (bucketsToRemove.isEmpty()) {
                log.warn("Mismatch detected but could not determine which" + "buckets to remove");
            } else {
                GroupBuckets removeBuckets = new GroupBuckets(bucketsToRemove);
                groupService.removeBucketsFromGroup(deviceId, topGroupKey, removeBuckets, topGroupKey, nextObjective.appId());
            }
        } else if (actualGroupSize < objGroupSize) {
            // Group in the device has less chains
            // should also add buckets not in group-store but in obj-store
            List<GroupBucket> bucketsToAdd = Lists.newArrayList();
            // check every bucket in the obj
            for (Deque<GroupKey> validChain : allActiveKeys) {
                if (validChain.size() < 2) {
                    continue;
                }
                GroupKey pointedGroupKey = validChain.stream().collect(Collectors.toList()).get(1);
                Group pointedGroup = groupService.getGroup(deviceId, pointedGroupKey);
                if (pointedGroup == null) {
                    // group should exist, otherwise cannot be added as bucket
                    continue;
                }
                boolean matches = false;
                for (GroupBucket bucket : topGroup.buckets().buckets()) {
                    GroupInstruction g = (GroupInstruction) bucket.treatment().allInstructions().iterator().next();
                    // the group pointed to
                    GroupId gidToCheck = g.groupId();
                    if (pointedGroup.id().equals(gidToCheck)) {
                        matches = true;
                        break;
                    }
                }
                if (!matches) {
                    log.warn("Adding bucket pointing to groupId:{}", pointedGroup);
                    TrafficTreatment t = DefaultTrafficTreatment.builder().group(pointedGroup.id()).build();
                    // Create the proper bucket according to the next type
                    if (nextObjective.type() == NextObjective.Type.HASHED) {
                        bucketsToAdd.add(DefaultGroupBucket.createSelectGroupBucket(t));
                    } else {
                        bucketsToAdd.add(DefaultGroupBucket.createAllGroupBucket(t));
                    }
                }
            }
            if (bucketsToAdd.isEmpty()) {
                log.warn("Mismatch detected but could not determine which " + "buckets to add");
            } else {
                GroupBuckets addBuckets = new GroupBuckets(bucketsToAdd);
                groupService.addBucketsToGroup(deviceId, topGroupKey, addBuckets, topGroupKey, nextObjective.appId());
            }
        }
    }
    log.trace("Verify done for device:{} nextId:{}", deviceId, nextObjective.id());
    pass(nextObjective);
}
Also used : DefaultNextObjective(org.onosproject.net.flowobjective.DefaultNextObjective) NextObjective(org.onosproject.net.flowobjective.NextObjective) 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) 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) GroupBucket(org.onosproject.net.group.GroupBucket) DefaultGroupBucket(org.onosproject.net.group.DefaultGroupBucket) List(java.util.List) CopyOnWriteArrayList(java.util.concurrent.CopyOnWriteArrayList) ArrayList(java.util.ArrayList) ImmutableList(com.google.common.collect.ImmutableList) PortNumber(org.onosproject.net.PortNumber) GroupInstruction(org.onosproject.net.flow.instructions.Instructions.GroupInstruction)

Example 45 with GroupKey

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

the class SpringOpenTTP method removeBucketFromGroup.

private void removeBucketFromGroup(NextObjective nextObjective) {
    log.debug("removeBucketFromGroup in {}: for next objective id {}", deviceId, nextObjective.id());
    NextGroup nextGroup = flowObjectiveStore.getNextGroup(nextObjective.id());
    if (nextGroup != null) {
        Collection<TrafficTreatment> treatments = nextObjective.next();
        TrafficTreatment treatment = treatments.iterator().next();
        final GroupKey key = new DefaultGroupKey(appKryo.serialize(nextObjective.id()));
        Group group = groupService.getGroup(deviceId, key);
        if (group == null) {
            log.warn("Group is not found in {} for {}", deviceId, key);
            return;
        }
        GroupBucket bucket;
        if (group.type() == GroupDescription.Type.INDIRECT) {
            bucket = DefaultGroupBucket.createIndirectGroupBucket(treatment);
        } else if (group.type() == GroupDescription.Type.SELECT) {
            bucket = DefaultGroupBucket.createSelectGroupBucket(treatment);
        } else if (group.type() == GroupDescription.Type.ALL) {
            bucket = DefaultGroupBucket.createAllGroupBucket(treatment);
        } else {
            log.warn("Unsupported Group type {}", group.type());
            return;
        }
        GroupBuckets removeBuckets = new GroupBuckets(Collections.singletonList(bucket));
        log.debug("Removing buckets from group id {} of next objective id {} in device {}", group.id(), nextObjective.id(), deviceId);
        groupService.removeBucketsFromGroup(deviceId, key, removeBuckets, key, appId);
    }
}
Also used : NextGroup(org.onosproject.net.behaviour.NextGroup) NextGroup(org.onosproject.net.behaviour.NextGroup) Group(org.onosproject.net.group.Group) GroupKey(org.onosproject.net.group.GroupKey) DefaultGroupKey(org.onosproject.net.group.DefaultGroupKey) 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)

Aggregations

GroupKey (org.onosproject.net.group.GroupKey)99 DefaultGroupKey (org.onosproject.net.group.DefaultGroupKey)83 GroupBuckets (org.onosproject.net.group.GroupBuckets)59 GroupBucket (org.onosproject.net.group.GroupBucket)58 DefaultGroupDescription (org.onosproject.net.group.DefaultGroupDescription)52 Group (org.onosproject.net.group.Group)50 DefaultTrafficTreatment (org.onosproject.net.flow.DefaultTrafficTreatment)48 DefaultGroupBucket (org.onosproject.net.group.DefaultGroupBucket)48 TrafficTreatment (org.onosproject.net.flow.TrafficTreatment)47 GroupDescription (org.onosproject.net.group.GroupDescription)46 GroupId (org.onosproject.core.GroupId)31 ArrayList (java.util.ArrayList)29 PortNumber (org.onosproject.net.PortNumber)27 DefaultGroup (org.onosproject.net.group.DefaultGroup)27 NextGroup (org.onosproject.net.behaviour.NextGroup)24 OfdpaGroupHandlerUtility.l2MulticastGroupKey (org.onosproject.driver.pipeline.ofdpa.OfdpaGroupHandlerUtility.l2MulticastGroupKey)21 ArrayDeque (java.util.ArrayDeque)20 Deque (java.util.Deque)19 TrafficSelector (org.onosproject.net.flow.TrafficSelector)18 Instruction (org.onosproject.net.flow.instructions.Instruction)18