Examples with DefaultPath org.onosproject.net.DefaultPath used on opensource projects

Example 6 with DefaultPath

use of org.onosproject.net.DefaultPath in project onos by opennetworkinglab.

the class PointToPointIntentCompiler method createProtectedIntent.

// FIXME: Compatibility with EncapsulationConstraint
private List<Intent> createProtectedIntent(ConnectPoint ingressPoint, ConnectPoint egressPoint, PointToPointIntent intent, List<Intent> installable) {
    log.trace("createProtectedIntent");
    DisjointPath path = getDisjointPath(intent, ingressPoint.deviceId(), egressPoint.deviceId());
    List<Intent> reusableIntents = null;
    if (installable != null) {
        reusableIntents = filterInvalidSubIntents(installable, intent);
        if (reusableIntents.size() == installable.size()) {
            // all old paths are still viable
            return installable;
        }
    }
    List<Intent> intentList = new ArrayList<>();
    // primary path intent
    List<Link> links = new ArrayList<>();
    links.addAll(path.links());
    links.add(createEdgeLink(egressPoint, false));
    // backup path intent
    List<Link> backupLinks = new ArrayList<>();
    backupLinks.addAll(path.backup().links());
    backupLinks.add(createEdgeLink(egressPoint, false));
    /*
         * One of the old paths is still entirely intact. This old path has
         * already been made primary, so we must add a backup path intent
         * and modify the failover group treatment accordingly.
         */
    if (reusableIntents != null && reusableIntents.size() > 1) {
        /*
             * Ensures that the egress port on source device is different than
             * that of existing path so that failover group will be useful
             * (would not be useful if both output ports in group bucket were
             * the same). Does not necessarily ensure that the new backup path
             * is entirely disjoint from the old path.
             */
        PortNumber primaryPort = getPrimaryPort(intent);
        if (primaryPort != null && !links.get(0).src().port().equals(primaryPort)) {
            reusableIntents.add(createPathIntent(new DefaultPath(PID, links, path.weight(), path.annotations()), intent, PathIntent.ProtectionType.BACKUP));
            updateFailoverGroup(intent, links);
            return reusableIntents;
        } else {
            reusableIntents.add(createPathIntent(new DefaultPath(PID, backupLinks, path.backup().weight(), path.backup().annotations()), intent, PathIntent.ProtectionType.BACKUP));
            updateFailoverGroup(intent, backupLinks);
            return reusableIntents;
        }
    }
    intentList.add(createPathIntent(new DefaultPath(PID, links, path.weight(), path.annotations()), intent, PathIntent.ProtectionType.PRIMARY));
    intentList.add(createPathIntent(new DefaultPath(PID, backupLinks, path.backup().weight(), path.backup().annotations()), intent, PathIntent.ProtectionType.BACKUP));
    // add contents appropriately.
    if (groupService.getGroup(ingressPoint.deviceId(), makeGroupKey(intent.id())) == null) {
        // manufactured fast failover flow rule intent
        createFailoverTreatmentGroup(path.links(), path.backup().links(), intent);
        FlowRuleIntent frIntent = new FlowRuleIntent(intent.appId(), intent.key(), createFailoverFlowRules(intent), asList(ingressPoint.deviceId()), PathIntent.ProtectionType.FAILOVER, intent.resourceGroup());
        intentList.add(frIntent);
    } else {
        updateFailoverGroup(intent, links);
        updateFailoverGroup(intent, backupLinks);
    }
    return intentList;
}

Example 7 with DefaultPath

use of org.onosproject.net.DefaultPath in project onos by opennetworkinglab.

the class PathIntentCompilerTest method setUp.

/**
 * Configures mock objects used in all the test cases.
 * Creates the intents to test as well.
 */
@Before
public void setUp() {
    sut = new PathIntentCompiler();
    coreService = createMock(CoreService.class);
    expect(coreService.registerApplication("org.onosproject.net.intent")).andReturn(appId);
    sut.coreService = coreService;
    sut.resourceService = new MockResourceService();
    super.setUp();
    intent = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).path(new DefaultPath(pid, links, ScalarWeight.toWeight(hops))).build();
    // Intent with VLAN encap without egress VLAN
    constraintVlanIntent = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, links, ScalarWeight.toWeight(hops))).build();
    // Intent with VLAN encap with ingress and egress VLAN
    constrainIngressEgressVlanIntent = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, links, ScalarWeight.toWeight(hops))).build();
    constraintMplsIntent = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.MPLS))).path(new DefaultPath(pid, links, ScalarWeight.toWeight(hops))).build();
    edgeIntentNoVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, edgeNet, ScalarWeight.toWeight(edgeHops))).build();
    edgeIntentIngressVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, edgeNet, ScalarWeight.toWeight(edgeHops))).build();
    edgeIntentEgressVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, edgeNet, ScalarWeight.toWeight(edgeHops))).build();
    edgeIntentVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, edgeNet, ScalarWeight.toWeight(edgeHops))).build();
    singleHopIndirectIntentNoVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopIndirect, ScalarWeight.toWeight(singleHopIndirectHops))).build();
    singleHopIndirectIntentIngressVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopIndirect, ScalarWeight.toWeight(singleHopIndirectHops))).build();
    singleHopIndirectIntentEgressVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopIndirect, ScalarWeight.toWeight(singleHopIndirectHops))).build();
    singleHopIndirectIntentVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopIndirect, ScalarWeight.toWeight(singleHopIndirectHops))).build();
    singleHopDirectIntentNoVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopDirect, ScalarWeight.toWeight(singleHopDirectHops))).build();
    singleHopDirectIntentIngressVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(treatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopDirect, ScalarWeight.toWeight(singleHopDirectHops))).build();
    singleHopDirectIntentEgressVlan = PathIntent.builder().appId(APP_ID).selector(selector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopDirect, ScalarWeight.toWeight(singleHopDirectHops))).build();
    singleHopDirectIntentVlan = PathIntent.builder().appId(APP_ID).selector(vlanSelector).treatment(vlanTreatment).priority(PRIORITY).constraints(ImmutableList.of(new EncapsulationConstraint(EncapsulationType.VLAN))).path(new DefaultPath(pid, singleHopDirect, ScalarWeight.toWeight(singleHopDirectHops))).build();
    intentExtensionService = createMock(IntentExtensionService.class);
    intentExtensionService.registerCompiler(PathIntent.class, sut);
    intentExtensionService.unregisterCompiler(PathIntent.class);
    registrator = new IntentConfigurableRegistrator();
    registrator.extensionService = intentExtensionService;
    registrator.cfgService = new ComponentConfigAdapter();
    registrator.activate();
    sut.registrator = registrator;
    replay(coreService, intentExtensionService);
}

Example 8 with DefaultPath

use of org.onosproject.net.DefaultPath in project onos by opennetworkinglab.

the class OvsdbTunnelProviderTest method testTunnelAdded.

@Test
public void testTunnelAdded() {
    TunnelEndPoint src = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf("192.168.1.1"));
    TunnelEndPoint dst = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf("192.168.1.3"));
    SparseAnnotations annotations = DefaultAnnotations.builder().set("bandwidth", "1024").build();
    List<Link> links = new ArrayList<Link>();
    links.add(link);
    TunnelDescription tunnel = new DefaultTunnelDescription(TunnelId.valueOf("1234"), src, dst, Tunnel.Type.VXLAN, new GroupId(0), this.provider.id(), TunnelName.tunnelName("tunnel12"), new DefaultPath(this.provider.id(), links, ScalarWeight.toWeight(0.3)), annotations);
    provider.tunnelAdded(tunnel);
    assertEquals(1, providerService.tunnelSet.size());
}

Example 9 with DefaultPath

use of org.onosproject.net.DefaultPath in project onos by opennetworkinglab.

the class OvsdbTunnelProviderTest method testTunnelRemoved.

@Test
public void testTunnelRemoved() {
    TunnelEndPoint src = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf("192.168.1.1"));
    TunnelEndPoint dst = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf("192.168.1.3"));
    SparseAnnotations annotations = DefaultAnnotations.builder().set("bandwidth", "1024").build();
    List<Link> links = new ArrayList<Link>();
    links.add(link);
    TunnelDescription tunnel = new DefaultTunnelDescription(TunnelId.valueOf("1234"), src, dst, Tunnel.Type.VXLAN, new GroupId(0), this.provider.id(), TunnelName.tunnelName("tunnel1"), new DefaultPath(this.provider.id(), links, ScalarWeight.toWeight(0.3)), annotations);
    provider.tunnelRemoved(tunnel);
    assertEquals(0, providerService.tunnelSet.size());
}

Example 10 with DefaultPath

use of org.onosproject.net.DefaultPath in project onos by opennetworkinglab.

the class OpticalPathProvisionerTest method testSetupPath.

/**
 * Checks setupPath method works.
 */
@Test
public void testSetupPath() {
    Bandwidth bandwidth = Bandwidth.bps(100);
    Duration latency = Duration.ofMillis(10);
    List<Link> links = Stream.of(LINK1, LINK2, LINK3, LINK4, LINK5, LINK6).collect(Collectors.toList());
    Path path = new DefaultPath(PROVIDER_ID, links, new ScalarWeight(0));
    OpticalConnectivityId cid = target.setupPath(path, bandwidth, latency);
    assertNotNull(cid);
    // Checks intents are installed as expected
    assertEquals(1, intentService.submitted.size());
    assertEquals(OpticalConnectivityIntent.class, intentService.submitted.get(0).getClass());
    OpticalConnectivityIntent connIntent = (OpticalConnectivityIntent) intentService.submitted.get(0);
    assertEquals(CP31, connIntent.getSrc());
    assertEquals(CP52, connIntent.getDst());
}