Examples with Objective org.onosproject.net.flowobjective.Objective used on opensource projects

Example 6 with Objective

use of org.onosproject.net.flowobjective.Objective in project onos by opennetworkinglab.

the class VirtualNetworkFlowObjectiveManagerTest method nextObjective.

/**
 * Tests adding a next objective.
 */
@Test
public void nextObjective() {
    TrafficTreatment treatment = DefaultTrafficTreatment.emptyTreatment();
    NextObjective nextObjective = DefaultNextObjective.builder().withId(service1.allocateNextId()).fromApp(NetTestTools.APP_ID).addTreatment(treatment).withType(NextObjective.Type.BROADCAST).makePermanent().add(new ObjectiveContext() {

        @Override
        public void onSuccess(Objective objective) {
            assertEquals("1 next map entry expected", 1, service1.getNextMappings().size());
            assertEquals("0 next map entry expected", 0, service2.getNextMappings().size());
        }
    });
    service1.next(VDID1, nextObjective);
}

Example 7 with Objective

use of org.onosproject.net.flowobjective.Objective in project onos by opennetworkinglab.

the class FlowObjectiveIntentInstallerTest method createFlowObjectiveIntents.

/**
 * Creates flow objective Intents.
 *
 * @return the flow objective intents
 */
private List<Intent> createFlowObjectiveIntents() {
    TrafficSelector selector = DefaultTrafficSelector.builder().matchInPort(CP1.port()).build();
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().setOutput(CP2.port()).build();
    FilteringObjective filt = DefaultFilteringObjective.builder().addCondition(selector.getCriterion(Criterion.Type.IN_PORT)).withPriority(DEFAULT_PRIORITY).fromApp(APP_ID).permit().add();
    NextObjective next = DefaultNextObjective.builder().withMeta(selector).addTreatment(treatment).makePermanent().withPriority(DEFAULT_PRIORITY).fromApp(APP_ID).withType(NextObjective.Type.SIMPLE).withId(NEXT_ID_1).add();
    ForwardingObjective fwd = DefaultForwardingObjective.builder().withSelector(selector).fromApp(APP_ID).withPriority(DEFAULT_PRIORITY).makePermanent().withFlag(ForwardingObjective.Flag.SPECIFIC).nextStep(NEXT_ID_1).add();
    List<Objective> objectives = ImmutableList.of(filt, next, fwd);
    List<DeviceId> deviceIds = ImmutableList.of(CP1.deviceId(), CP1.deviceId(), CP1.deviceId());
    List<NetworkResource> resources = ImmutableList.of(CP1.deviceId());
    Intent intent = new FlowObjectiveIntent(APP_ID, KEY1, deviceIds, objectives, resources, RG1);
    return ImmutableList.of(intent);
}

Example 8 with Objective

use of org.onosproject.net.flowobjective.Objective in project onos by opennetworkinglab.

the class IntentFilter method getFlowEntries.

/**
 * Finds all flow entries created by FlowObjectiveIntent.
 *
 * @param intent FlowObjectiveIntent Object
 * @return set of flow entries created by FlowObjectiveIntent
 */
private List<FlowEntry> getFlowEntries(FlowObjectiveIntent intent) {
    List<FlowEntry> flowEntries = new ArrayList<>();
    Iterator<Objective> objectives = intent.objectives().iterator();
    Iterator<DeviceId> devices = intent.devices().iterator();
    DefaultNextObjective nextObjective = null;
    DefaultForwardingObjective forwardObjective;
    Objective objective;
    DeviceId deviceId;
    FlowEntry flowEntry;
    while (objectives.hasNext()) {
        objective = objectives.next();
        deviceId = devices.next();
        if (objective instanceof NextObjective) {
            nextObjective = (DefaultNextObjective) objective;
        } else if (objective instanceof ForwardingObjective) {
            forwardObjective = (DefaultForwardingObjective) objective;
            FlowRule.Builder builder = DefaultFlowRule.builder().forDevice(deviceId).withSelector(forwardObjective.selector()).withPriority(intent.priority()).fromApp(intent.appId()).makePermanent();
            if (nextObjective != null) {
                builder.withTreatment(nextObjective.next().iterator().next());
            }
            FlowRule flowRule = builder.build();
            flowEntry = getFlowEntry(flowRule);
            if (flowEntry != null) {
                flowEntries.add(flowEntry);
            }
        }
    }
    return flowEntries;
}

Example 9 with Objective

use of org.onosproject.net.flowobjective.Objective in project onos by opennetworkinglab.

the class AbstractCorsaPipeline method next.

@Override
public void next(NextObjective nextObjective) {
    switch(nextObjective.type()) {
        case SIMPLE:
            Collection<TrafficTreatment> treatments = nextObjective.next();
            if (treatments.size() == 1) {
                TrafficTreatment treatment = treatments.iterator().next();
                CorsaTrafficTreatment corsaTreatment = processNextTreatment(treatment);
                final GroupKey key = new DefaultGroupKey(appKryo.serialize(nextObjective.id()));
                if (corsaTreatment.type() == CorsaTrafficTreatmentType.GROUP) {
                    GroupBucket bucket = DefaultGroupBucket.createIndirectGroupBucket(corsaTreatment.treatment());
                    GroupBuckets buckets = new GroupBuckets(Collections.singletonList(bucket));
                    // group id == null, let group service determine group id
                    GroupDescription groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, buckets, key, null, nextObjective.appId());
                    groupService.addGroup(groupDescription);
                    pendingGroups.put(key, nextObjective);
                } else if (corsaTreatment.type() == CorsaTrafficTreatmentType.ACTIONS) {
                    pendingNext.put(nextObjective.id(), nextObjective);
                    flowObjectiveStore.putNextGroup(nextObjective.id(), new CorsaGroup(key));
                    nextObjective.context().ifPresent(context -> context.onSuccess(nextObjective));
                }
            }
            break;
        case HASHED:
        case BROADCAST:
        case FAILOVER:
            fail(nextObjective, ObjectiveError.UNSUPPORTED);
            log.warn("Unsupported next objective type {}", nextObjective.type());
            break;
        default:
            fail(nextObjective, ObjectiveError.UNKNOWN);
            log.warn("Unknown next objective type {}", nextObjective.type());
    }
}

Example 10 with Objective

use of org.onosproject.net.flowobjective.Objective in project onos by opennetworkinglab.

the class LinkCollectionIntentFlowObjectiveCompilerTest method singleHopTestForSp.

/**
 * Single point to multiple point intent with only one switch.
 * We test the proper compilation of sp2mp with
 * trivial selector, trivial treatment and 1 hop.
 */
@Test
public void singleHopTestForSp() {
    Set<Link> testLinks = ImmutableSet.of();
    Set<FilteredConnectPoint> ingress = ImmutableSet.of(new FilteredConnectPoint(of1p1, vlan100Selector));
    Set<FilteredConnectPoint> egress = ImmutableSet.of(new FilteredConnectPoint(of1p2, vlan100Selector), new FilteredConnectPoint(of1p3, vlan100Selector));
    LinkCollectionIntent intent = LinkCollectionIntent.builder().appId(appId).selector(ethDstSelector).treatment(treatment).links(testLinks).filteredIngressPoints(ingress).filteredEgressPoints(egress).applyTreatmentOnEgress(true).resourceGroup(resourceGroup2).build();
    List<Intent> result = compiler.compile(intent, Collections.emptyList());
    assertThat(result, hasSize(1));
    assertThat(result.get(0), instanceOf(FlowObjectiveIntent.class));
    FlowObjectiveIntent foIntent = (FlowObjectiveIntent) result.get(0);
    List<Objective> objectives = foIntent.objectives();
    assertThat(objectives, hasSize(3));
    TrafficSelector expectSelector = DefaultTrafficSelector.builder(ethDstSelector).matchInPort(PortNumber.portNumber(1)).matchVlanId(VLAN_100).build();
    List<TrafficTreatment> expectTreatments = ImmutableList.of(DefaultTrafficTreatment.builder().setOutput(PortNumber.portNumber(2)).build(), DefaultTrafficTreatment.builder().setOutput(PortNumber.portNumber(3)).build());
    /*
         * First set of objective
         */
    filteringObjective = (FilteringObjective) objectives.get(0);
    forwardingObjective = (ForwardingObjective) objectives.get(1);
    nextObjective = (NextObjective) objectives.get(2);
    PortCriterion inPortCriterion = (PortCriterion) expectSelector.getCriterion(Criterion.Type.IN_PORT);
    // test case for first filtering objective
    checkFiltering(filteringObjective, inPortCriterion, intent.priority(), null, appId, true, vlan100Selector.criteria());
    // test case for first next objective
    checkNext(nextObjective, BROADCAST, expectTreatments, expectSelector, ADD);
    // test case for first forwarding objective
    checkForward(forwardingObjective, ADD, expectSelector, nextObjective.id(), SPECIFIC);
}