Examples with DefaultGroupKey org.onosproject.net.group.DefaultGroupKey used on opensource projects

Example 31 with DefaultGroupKey

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

the class NextObjectiveTranslator method allGroup.

private int allGroup(NextObjective obj, ObjectiveTranslation.Builder resultBuilder) throws FabricPipelinerException {
    final Collection<DefaultNextTreatment> defaultNextTreatments = defaultNextTreatments(obj.nextTreatments(), true);
    // multicast entries is based solely on the output port.
    for (DefaultNextTreatment t : defaultNextTreatments) {
        handleEgress(obj, t.treatment(), resultBuilder, true);
    }
    // FIXME: this implementation supports only the case in which each
    // switch interface is associated with only one VLAN, otherwise we would
    // need to support replicating multiple times the same packet for the
    // same port while setting different VLAN IDs. Hence, collect in a set.
    final Set<PortNumber> outPorts = defaultNextTreatments.stream().map(DefaultNextTreatment::treatment).map(FabricUtils::outputPort).filter(Objects::nonNull).collect(Collectors.toSet());
    if (outPorts.size() != defaultNextTreatments.size()) {
        throw new FabricPipelinerException(format("Found BROADCAST NextObjective with %d treatments but " + "found only %d distinct OUTPUT port numbers, cannot " + "translate to ALL groups", defaultNextTreatments.size(), outPorts.size()), ObjectiveError.UNSUPPORTED);
    }
    final List<GroupBucket> bucketList = outPorts.stream().map(p -> DefaultTrafficTreatment.builder().setOutput(p).build()).map(DefaultGroupBucket::createAllGroupBucket).collect(Collectors.toList());
    final int groupId = obj.id();
    // Use DefaultGroupKey instead of PiGroupKey as we don't have any
    // action profile to apply to the groups of ALL type.
    final GroupKey groupKey = getGroupKey(obj);
    resultBuilder.addGroup(new DefaultGroupDescription(deviceId, GroupDescription.Type.ALL, new GroupBuckets(bucketList), groupKey, groupId, obj.appId()));
    return groupId;
}

Example 32 with DefaultGroupKey

use of org.onosproject.net.group.DefaultGroupKey in project fabric-tna by stratum.

the class NextObjectiveTranslatorTest method testBroadcastOutput.

/**
 * Test program output group for Broadcast table.
 */
@Test
public void testBroadcastOutput() throws FabricPipelinerException {
    TrafficTreatment treatment1 = DefaultTrafficTreatment.builder().setOutput(PORT_1).build();
    TrafficTreatment treatment2 = DefaultTrafficTreatment.builder().popVlan().setOutput(PORT_2).build();
    NextObjective nextObjective = DefaultNextObjective.builder().withId(NEXT_ID_1).withPriority(PRIORITY).addTreatment(treatment1).addTreatment(treatment2).withMeta(VLAN_META).withType(NextObjective.Type.BROADCAST).makePermanent().fromApp(APP_ID).add();
    ObjectiveTranslation actualTranslation = translatorHashed.doTranslate(nextObjective);
    // Should generate 3 flows:
    // - Multicast table flow that matches on next-id and set multicast group (1)
    // - Egress VLAN pop handling for treatment2 (0)
    // - Next VLAN flow (2)
    // And 2 groups:
    // - Multicast group
    // Expected multicast table flow rule.
    PiCriterion nextIdCriterion = PiCriterion.builder().matchExact(P4InfoConstants.HDR_NEXT_ID, NEXT_ID_1).build();
    TrafficSelector nextIdSelector = DefaultTrafficSelector.builder().matchPi(nextIdCriterion).build();
    PiAction setMcGroupAction = PiAction.builder().withId(P4InfoConstants.FABRIC_INGRESS_NEXT_SET_MCAST_GROUP_ID).withParameter(new PiActionParam(P4InfoConstants.GROUP_ID, NEXT_ID_1)).build();
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().piTableAction(setMcGroupAction).build();
    FlowRule expectedHashedFlowRule = DefaultFlowRule.builder().forDevice(DEVICE_ID).fromApp(APP_ID).makePermanent().withPriority(nextObjective.priority()).forTable(P4InfoConstants.FABRIC_INGRESS_NEXT_MULTICAST).withSelector(nextIdSelector).withTreatment(treatment).build();
    // Expected egress VLAN_PUSH flow rule.
    PiCriterion egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, PORT_1.toLong()).build();
    TrafficSelector selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    PiAction piActionForEgressVlan = PiAction.builder().withId(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_PUSH_VLAN).build();
    TrafficTreatment treatmentForEgressVlan = DefaultTrafficTreatment.builder().piTableAction(piActionForEgressVlan).build();
    FlowRule expectedEgressVlanPushRule = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Expected egress VLAN POP flow rule.
    egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, PORT_2.toLong()).build();
    selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    piActionForEgressVlan = PiAction.builder().withId(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_POP_VLAN).build();
    treatmentForEgressVlan = DefaultTrafficTreatment.builder().piTableAction(piActionForEgressVlan).build();
    FlowRule expectedEgressVlanPopRule = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Expected ALL group.
    TrafficTreatment allGroupTreatment1 = DefaultTrafficTreatment.builder().setOutput(PORT_1).build();
    TrafficTreatment allGroupTreatment2 = DefaultTrafficTreatment.builder().setOutput(PORT_2).build();
    List<TrafficTreatment> allTreatments = ImmutableList.of(allGroupTreatment1, allGroupTreatment2);
    List<GroupBucket> allBuckets = allTreatments.stream().map(DefaultGroupBucket::createAllGroupBucket).collect(Collectors.toList());
    GroupBuckets allGroupBuckets = new GroupBuckets(allBuckets);
    GroupKey allGroupKey = new DefaultGroupKey(FabricUtils.KRYO.serialize(NEXT_ID_1));
    GroupDescription expectedAllGroup = new DefaultGroupDescription(DEVICE_ID, GroupDescription.Type.ALL, allGroupBuckets, allGroupKey, NEXT_ID_1, APP_ID);
    ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder().addFlowRule(expectedHashedFlowRule).addFlowRule(vlanMetaFlowRule).addFlowRule(expectedEgressVlanPushRule).addFlowRule(expectedEgressVlanPopRule).addGroup(expectedAllGroup).build();
    assertEquals(expectedTranslation, actualTranslation);
}

Example 33 with DefaultGroupKey

use of org.onosproject.net.group.DefaultGroupKey in project fabric-tna by stratum.

the class NextObjectiveTranslator method allGroup.

private int allGroup(NextObjective obj, ObjectiveTranslation.Builder resultBuilder) throws FabricPipelinerException {
    final Collection<DefaultNextTreatment> defaultNextTreatments = defaultNextTreatments(obj.nextTreatments(), true);
    // multicast entries is based solely on the output port.
    for (DefaultNextTreatment t : defaultNextTreatments) {
        handleEgress(obj, t.treatment(), resultBuilder, true);
    }
    // FIXME: this implementation supports only the case in which each
    // switch interface is associated with only one VLAN, otherwise we would
    // need to support replicating multiple times the same packet for the
    // same port while setting different VLAN IDs. Hence, collect in a set.
    final Set<PortNumber> outPorts = defaultNextTreatments.stream().map(DefaultNextTreatment::treatment).map(FabricUtils::outputPort).filter(Objects::nonNull).collect(Collectors.toSet());
    if (outPorts.size() != defaultNextTreatments.size()) {
        throw new FabricPipelinerException(format("Found BROADCAST NextObjective with %d treatments but " + "found only %d distinct OUTPUT port numbers, cannot " + "translate to ALL groups", defaultNextTreatments.size(), outPorts.size()), ObjectiveError.UNSUPPORTED);
    }
    final List<GroupBucket> bucketList = outPorts.stream().map(p -> DefaultTrafficTreatment.builder().setOutput(p).build()).map(DefaultGroupBucket::createAllGroupBucket).collect(Collectors.toList());
    final int groupId = obj.id();
    // Use DefaultGroupKey instead of PiGroupKey as we don't have any
    // action profile to apply to the groups of ALL type.
    final GroupKey groupKey = getGroupKey(obj);
    resultBuilder.addGroup(new DefaultGroupDescription(deviceId, GroupDescription.Type.ALL, new GroupBuckets(bucketList), groupKey, groupId, obj.appId()));
    return groupId;
}

Example 34 with DefaultGroupKey

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

the class ForwardingObjectiveTranslator method createCloneGroup.

private DefaultGroupDescription createCloneGroup(ApplicationId appId, int cloneSessionId, PortNumber outPort) {
    final GroupKey groupKey = new DefaultGroupKey(FabricPipeliner.KRYO.serialize(cloneSessionId));
    final List<GroupBucket> bucketList = ImmutableList.of(createCloneGroupBucket(DefaultTrafficTreatment.builder().setOutput(outPort).build()));
    final DefaultGroupDescription cloneGroup = new DefaultGroupDescription(deviceId, GroupDescription.Type.CLONE, new GroupBuckets(bucketList), groupKey, cloneSessionId, appId);
    return cloneGroup;
}

Example 35 with DefaultGroupKey

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

the class ForwardingObjectiveTranslatorTest method testAclArp.

/**
 * Test versatile flag of forwarding objective with ARP match.
 */
@Test
public void testAclArp() {
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().punt().build();
    // ARP
    TrafficSelector selector = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_ARP).build();
    ForwardingObjective fwd = DefaultForwardingObjective.builder().withSelector(selector).withPriority(PRIORITY).fromApp(APP_ID).makePermanent().withFlag(ForwardingObjective.Flag.VERSATILE).withTreatment(treatment).add();
    ObjectiveTranslation result = translator.translate(fwd);
    List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules();
    List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups();
    assertEquals(1, flowRulesInstalled.size());
    assertEquals(1, groupsInstalled.size());
    FlowRule actualFlowRule = flowRulesInstalled.get(0);
    PiAction piAction = PiAction.builder().withId(FabricConstants.FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID).withParameter(new PiActionParam(FabricConstants.CLONE_ID, ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)).build();
    FlowRule expectedFlowRule = DefaultFlowRule.builder().forDevice(DEVICE_ID).forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL).withPriority(PRIORITY).makePermanent().withSelector(selector).withTreatment(DefaultTrafficTreatment.builder().piTableAction(piAction).build()).fromApp(APP_ID).build();
    GroupDescription actualCloneGroup = groupsInstalled.get(0);
    TrafficTreatment cloneGroupTreatment = DefaultTrafficTreatment.builder().setOutput(PortNumber.CONTROLLER).build();
    List<GroupBucket> cloneBuckets = ImmutableList.of(DefaultGroupBucket.createCloneGroupBucket(cloneGroupTreatment));
    GroupBuckets cloneGroupBuckets = new GroupBuckets(cloneBuckets);
    GroupKey cloneGroupKey = new DefaultGroupKey(FabricPipeliner.KRYO.serialize(ForwardingObjectiveTranslator.CLONE_TO_CPU_ID));
    GroupDescription expectedCloneGroup = new DefaultGroupDescription(DEVICE_ID, GroupDescription.Type.CLONE, cloneGroupBuckets, cloneGroupKey, ForwardingObjectiveTranslator.CLONE_TO_CPU_ID, APP_ID);
    assertTrue(expectedFlowRule.exactMatch(actualFlowRule));
    assertTrue(expectedCloneGroup.equals(actualCloneGroup));
}