Examples with OpticalConnectivityId org.onosproject.newoptical.api.OpticalConnectivityId used on opensource projects

Example 11 with OpticalConnectivityId

use of org.onosproject.newoptical.api.OpticalConnectivityId in project onos by opennetworkinglab.

the class OpticalPathProvisioner method createConnectivity.

private OpticalConnectivity createConnectivity(Path path, Bandwidth bandwidth, Duration latency, Set<PacketLinkRealizedByOptical> links) {
    OpticalConnectivityId id = OpticalConnectivityId.of(idCounter.getAndIncrement());
    OpticalConnectivity connectivity = new OpticalConnectivity(id, path.links(), bandwidth, latency, links, Collections.emptySet());
    links.forEach(l -> linkPathMap.put(l, connectivity));
    // store connectivity information
    connectivityMap.put(connectivity.id(), connectivity);
    return connectivity;
}

Example 12 with OpticalConnectivityId

use of org.onosproject.newoptical.api.OpticalConnectivityId in project onos by opennetworkinglab.

the class OpticalPathProvisioner method updateBandwidthUsage.

/**
 * Updates usage information of bandwidth based on connectivity which is established.
 * @param connectivity Optical connectivity
 */
private void updateBandwidthUsage(OpticalConnectivity connectivity) {
    if (NO_BW_REQUIREMENT.equals(connectivity.bandwidth())) {
        // no bandwidth requirement, nothing to allocate.
        return;
    }
    OpticalConnectivityId connectivityId = connectivity.id();
    List<Link> links = connectivity.links();
    List<Resource> resources = links.stream().flatMap(l -> Stream.of(l.src(), l.dst())).filter(cp -> !isTransportLayer(deviceService.getDevice(cp.deviceId()).type())).map(cp -> Resources.continuous(cp.deviceId(), cp.port(), Bandwidth.class).resource(connectivity.bandwidth().bps())).collect(Collectors.toList());
    log.debug("allocating bandwidth for {} : {}", connectivityId, resources);
    List<ResourceAllocation> allocations = resourceService.allocate(connectivityId, resources);
    if (allocations.isEmpty()) {
        log.warn("Failed to allocate bandwidth {} to {}", connectivity.bandwidth().bps(), resources);
    // TODO any recovery?
    }
    log.debug("Done allocating bandwidth for {}", connectivityId);
}

Example 13 with OpticalConnectivityId

use of org.onosproject.newoptical.api.OpticalConnectivityId in project onos by opennetworkinglab.

the class OpticalConnectivityTest method testLinkEstablishedByCircuitIntent.

/**
 * Checks that isAllRealizingLink(Not)Established works for OpticalCircuitIntent.
 */
@Test
public void testLinkEstablishedByCircuitIntent() {
    // Mock 7-nodes linear topology
    ConnectPoint cp12 = createConnectPoint(1, 2);
    ConnectPoint cp21 = createConnectPoint(2, 1);
    ConnectPoint cp22 = createConnectPoint(2, 2);
    ConnectPoint cp31 = createConnectPoint(3, 1);
    ConnectPoint cp32 = createConnectPoint(3, 2);
    ConnectPoint cp41 = createConnectPoint(4, 1);
    ConnectPoint cp42 = createConnectPoint(4, 2);
    ConnectPoint cp51 = createConnectPoint(5, 1);
    ConnectPoint cp52 = createConnectPoint(5, 2);
    ConnectPoint cp61 = createConnectPoint(6, 1);
    ConnectPoint cp62 = createConnectPoint(6, 2);
    ConnectPoint cp71 = createConnectPoint(7, 1);
    Link link1 = createLink(cp12, cp21);
    Link link2 = createLink(cp22, cp31);
    Link link3 = createLink(cp32, cp41);
    Link link4 = createLink(cp42, cp51);
    Link link5 = createLink(cp52, cp61);
    Link link6 = createLink(cp62, cp71);
    List<Link> links = Stream.of(link1, link2, link3, link4, link5, link6).collect(Collectors.toList());
    // Mocks 2 intents to create Och connectivity
    OpticalCircuitIntent circuitIntent1 = createCircuitIntent(cp21, cp32);
    PacketLinkRealizedByOptical ochLink1 = PacketLinkRealizedByOptical.create(cp12, cp41, circuitIntent1);
    OpticalCircuitIntent circuitIntent2 = createCircuitIntent(cp51, cp62);
    PacketLinkRealizedByOptical ochLink2 = PacketLinkRealizedByOptical.create(cp42, cp71, circuitIntent2);
    Set<PacketLinkRealizedByOptical> plinks = ImmutableSet.of(ochLink1, ochLink2);
    Bandwidth bandwidth = Bandwidth.bps(100);
    Duration latency = Duration.ofMillis(10);
    OpticalConnectivityId cid = OpticalConnectivityId.of(1L);
    OpticalConnectivity oc1 = new OpticalConnectivity(cid, links, bandwidth, latency, plinks, Collections.emptySet());
    assertTrue(oc1.isAllRealizingLinkNotEstablished());
    assertFalse(oc1.isAllRealizingLinkEstablished());
    // Sets link realized by circuitIntent1 to be established
    OpticalConnectivity oc2 = oc1.setLinkEstablished(cp12, cp41, true);
    assertFalse(oc2.isAllRealizingLinkNotEstablished());
    assertFalse(oc2.isAllRealizingLinkEstablished());
    // Sets link realized by circuitIntent2 to be established
    OpticalConnectivity oc3 = oc2.setLinkEstablished(cp42, cp71, true);
    assertFalse(oc3.isAllRealizingLinkNotEstablished());
    assertTrue(oc3.isAllRealizingLinkEstablished());
}

Example 14 with OpticalConnectivityId

use of org.onosproject.newoptical.api.OpticalConnectivityId 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());
}

Example 15 with OpticalConnectivityId

use of org.onosproject.newoptical.api.OpticalConnectivityId in project onos by opennetworkinglab.

the class OpticalPathProvisionerTest method testRemoveConnectivity.

/**
 * Checks removeConnectivity method works.
 */
@Test
public void testRemoveConnectivity() {
    Bandwidth bandwidth = Bandwidth.bps(100);
    Duration latency = Duration.ofMillis(10);
    OpticalConnectivityId cid = target.setupConnectivity(CP12, CP71, bandwidth, latency);
    // Checks intents are withdrawn
    assertTrue(target.removeConnectivity(cid));
    assertEquals(1, intentService.withdrawn.size());
    assertEquals(OpticalConnectivityIntent.class, intentService.withdrawn.get(0).getClass());
    OpticalConnectivityIntent connIntent = (OpticalConnectivityIntent) intentService.withdrawn.get(0);
    assertEquals(CP31, connIntent.getSrc());
    assertEquals(CP52, connIntent.getDst());
}