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

Example 71 with Port

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

the class VirtualNetworkDeviceManagerTest method testDeviceEventsForAddRemovalDeviceAndPorts.

/**
 * Tests DeviceEvents received during virtual device/port addition and removal.
 */
@Test
public void testDeviceEventsForAddRemovalDeviceAndPorts() throws TestUtils.TestUtilsException {
    manager.registerTenantId(TenantId.tenantId(tenantIdValue1));
    VirtualNetwork virtualNetwork = manager.createVirtualNetwork(TenantId.tenantId(tenantIdValue1));
    // add virtual device before virtual device manager is created
    VirtualDevice device1 = manager.createVirtualDevice(virtualNetwork.id(), VDID1);
    // no DeviceEvent expected
    validateEvents();
    testDirectory.add(EventDeliveryService.class, dispatcher);
    DeviceService deviceService = manager.get(virtualNetwork.id(), DeviceService.class);
    // virtual device manager is created; register DeviceEvent listener
    deviceService.addListener(testListener);
    // list to keep track of expected event types
    List<DeviceEvent.Type> expectedEventTypes = new ArrayList<>();
    // add virtual device
    VirtualDevice device2 = manager.createVirtualDevice(virtualNetwork.id(), VDID2);
    expectedEventTypes.add(DeviceEvent.Type.DEVICE_ADDED);
    ConnectPoint cp = new ConnectPoint(PHYDID1, PortNumber.portNumber(1));
    // add 2 virtual ports
    manager.createVirtualPort(virtualNetwork.id(), device2.id(), PortNumber.portNumber(1), cp);
    expectedEventTypes.add(DeviceEvent.Type.PORT_ADDED);
    manager.createVirtualPort(virtualNetwork.id(), device2.id(), PortNumber.portNumber(2), cp);
    expectedEventTypes.add(DeviceEvent.Type.PORT_ADDED);
    // verify virtual ports were added
    Set<VirtualPort> virtualPorts = manager.getVirtualPorts(virtualNetwork.id(), device2.id());
    assertNotNull("The virtual port set should not be null", virtualPorts);
    assertEquals("The virtual port set size did not match.", 2, virtualPorts.size());
    virtualPorts.forEach(vp -> assertFalse("Initial virtual port state should be disabled", vp.isEnabled()));
    // verify change state of virtual port (disabled -> enabled)
    manager.updatePortState(virtualNetwork.id(), device2.id(), PortNumber.portNumber(1), true);
    Port changedPort = deviceService.getPort(device2.id(), PortNumber.portNumber(1));
    assertNotNull("The changed virtual port should not be null", changedPort);
    assertEquals("Virtual port state should be enabled", true, changedPort.isEnabled());
    expectedEventTypes.add(DeviceEvent.Type.PORT_UPDATED);
    // verify change state of virtual port (disabled -> disabled)
    manager.updatePortState(virtualNetwork.id(), device2.id(), PortNumber.portNumber(2), false);
    changedPort = deviceService.getPort(device2.id(), PortNumber.portNumber(2));
    assertNotNull("The changed virtual port should not be null", changedPort);
    assertEquals("Virtual port state should be disabled", false, changedPort.isEnabled());
    // remove 2 virtual ports
    for (VirtualPort virtualPort : virtualPorts) {
        manager.removeVirtualPort(virtualNetwork.id(), (DeviceId) virtualPort.element().id(), virtualPort.number());
        expectedEventTypes.add(DeviceEvent.Type.PORT_REMOVED);
        // attempt to remove the same virtual port again - no DeviceEvent.Type.PORT_REMOVED expected.
        manager.removeVirtualPort(virtualNetwork.id(), (DeviceId) virtualPort.element().id(), virtualPort.number());
    }
    // verify virtual ports were removed
    virtualPorts = manager.getVirtualPorts(virtualNetwork.id(), device2.id());
    assertTrue("The virtual port set should be empty.", virtualPorts.isEmpty());
    // Add/remove one virtual port again.
    VirtualPort virtualPort = manager.createVirtualPort(virtualNetwork.id(), device2.id(), PortNumber.portNumber(1), cp);
    expectedEventTypes.add(DeviceEvent.Type.PORT_ADDED);
    ConnectPoint newCp = new ConnectPoint(PHYDID3, PortNumber.portNumber(2));
    manager.bindVirtualPort(virtualNetwork.id(), device2.id(), PortNumber.portNumber(1), newCp);
    expectedEventTypes.add(DeviceEvent.Type.PORT_UPDATED);
    manager.removeVirtualPort(virtualNetwork.id(), (DeviceId) virtualPort.element().id(), virtualPort.number());
    expectedEventTypes.add(DeviceEvent.Type.PORT_REMOVED);
    // verify no virtual ports remain
    virtualPorts = manager.getVirtualPorts(virtualNetwork.id(), device2.id());
    assertTrue("The virtual port set should be empty.", virtualPorts.isEmpty());
    // remove virtual device
    manager.removeVirtualDevice(virtualNetwork.id(), device2.id());
    expectedEventTypes.add(DeviceEvent.Type.DEVICE_REMOVED);
    // Validate that the events were all received in the correct order.
    validateEvents((Enum[]) expectedEventTypes.toArray(new DeviceEvent.Type[expectedEventTypes.size()]));
    // cleanup
    deviceService.removeListener(testListener);
}

Example 72 with Port

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

the class LinkDiscoveryCiscoImpl method getLinks.

@Override
public Set<LinkDescription> getLinks() {
    String response = retrieveResponse(SHOW_LLDP_NEIGHBOR_DETAIL_CMD);
    DeviceId localDeviceId = this.handler().data().deviceId();
    DeviceService deviceService = this.handler().get(DeviceService.class);
    Set<LinkDescription> linkDescriptions = Sets.newHashSet();
    List<Port> ports = deviceService.getPorts(localDeviceId);
    if (ports.size() == 0 || Objects.isNull(response)) {
        return linkDescriptions;
    }
    try {
        ObjectMapper om = new ObjectMapper();
        JsonNode json = om.readTree(response);
        if (json == null) {
            return linkDescriptions;
        }
        JsonNode res = json.at("/" + JSON_RESULT);
        if (res.isMissingNode()) {
            return linkDescriptions;
        }
        JsonNode lldpNeighborsRow = res.at("/" + TABLE_NBOR_DETAIL);
        if (lldpNeighborsRow.isMissingNode()) {
            return linkDescriptions;
        }
        JsonNode lldpNeighbors = lldpNeighborsRow.at("/" + ROW_NBOR_DETAIL);
        if (lldpNeighbors.isMissingNode()) {
            return linkDescriptions;
        }
        Iterator<JsonNode> iterator = lldpNeighbors.elements();
        while (iterator.hasNext()) {
            JsonNode neighbors = iterator.next();
            String remoteChassisId = neighbors.get(CHASSIS_ID).asText();
            String remotePortName = neighbors.get(PORT_ID).asText();
            String remotePortDesc = neighbors.get(PORT_DESC).asText();
            String lldpLocalPort = neighbors.get(LOCAL_PORT_ID).asText().replaceAll("(Eth.{0,5})(.\\d{0,5}/\\d{0,5})", "Ethernet$2");
            Port localPort = findLocalPortByName(ports, lldpLocalPort);
            if (localPort == null) {
                log.warn("local port not found. LldpLocalPort value: {}", lldpLocalPort);
                continue;
            }
            Device remoteDevice = findRemoteDeviceByChassisId(deviceService, remoteChassisId);
            Port remotePort = findDestinationPortByName(remotePortName, remotePortDesc, deviceService, remoteDevice);
            if (!localPort.isEnabled() || !remotePort.isEnabled()) {
                log.debug("Ports are disabled. Cannot create a link between {}/{} and {}/{}", localDeviceId, localPort, remoteDevice.id(), remotePort);
                continue;
            }
            linkDescriptions.addAll(buildLinkPair(localDeviceId, localPort, remoteDevice.id(), remotePort));
        }
    } catch (IOException e) {
        log.error("Failed to get links ", e);
    }
    log.debug("Returning linkDescriptions: {}", linkDescriptions);
    return linkDescriptions;
}

Example 73 with Port

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

the class LinkDiscoveryCiscoImpl method findRemoteDeviceByChassisId.

private Device findRemoteDeviceByChassisId(DeviceService deviceService, String remoteChassisIdString) {
    String forMacTmp = remoteChassisIdString.replace(".", "").replaceAll("(.{2})", "$1:").trim().substring(0, 17);
    MacAddress mac = MacAddress.valueOf(forMacTmp);
    ChassisId remoteChassisId = new ChassisId(mac.toLong());
    Optional<Device> remoteDeviceOptional;
    Supplier<Stream<Device>> deviceStream = () -> StreamSupport.stream(deviceService.getAvailableDevices().spliterator(), false);
    remoteDeviceOptional = deviceStream.get().filter(device -> device.chassisId() != null && MacAddress.valueOf(device.chassisId().value()).equals(mac)).findAny();
    if (remoteDeviceOptional.isPresent()) {
        return remoteDeviceOptional.get();
    } else {
        remoteDeviceOptional = deviceStream.get().filter(device -> Tools.stream(deviceService.getPorts(device.id())).anyMatch(port -> port.annotations().keys().contains(AnnotationKeys.PORT_MAC) && MacAddress.valueOf(port.annotations().value(AnnotationKeys.PORT_MAC)).equals(mac))).findAny();
        if (remoteDeviceOptional.isPresent()) {
            return remoteDeviceOptional.get();
        } else {
            log.debug("remote device not found. remoteChassisId value: {}", remoteChassisId);
            return new DefaultDevice(ProviderId.NONE, DeviceId.deviceId(LLDP + mac.toString()), Device.Type.SWITCH, UNKNOWN, UNKNOWN, UNKNOWN, UNKNOWN, remoteChassisId, DefaultAnnotations.EMPTY);
        }
    }
}

Example 74 with Port

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

the class HostMonitorTest method testMonitorIpv6HostDoesNotExist.

@Test
public void testMonitorIpv6HostDoesNotExist() throws Exception {
    HostManager hostManager = createMock(HostManager.class);
    DeviceId devId = DeviceId.deviceId("fake");
    Device device = createMock(Device.class);
    expect(device.id()).andReturn(devId).anyTimes();
    replay(device);
    PortNumber portNum = PortNumber.portNumber(2L);
    Port port = createMock(Port.class);
    expect(port.number()).andReturn(portNum).anyTimes();
    expect(port.isEnabled()).andReturn(true).anyTimes();
    replay(port);
    TestDeviceService deviceService = new TestDeviceService();
    deviceService.addDevice(device, Collections.singleton(port));
    ConnectPoint cp = new ConnectPoint(devId, portNum);
    expect(hostManager.getHostsByIp(TARGET_IPV6_ADDR)).andReturn(Collections.emptySet()).anyTimes();
    replay(hostManager);
    InterfaceService interfaceService = createMock(InterfaceService.class);
    expect(interfaceService.getMatchingInterfaces(TARGET_IPV6_ADDR)).andReturn(Collections.singleton(new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(IA2), sourceMac2, VlanId.NONE))).anyTimes();
    replay(interfaceService);
    TestPacketService packetService = new TestPacketService();
    // Run the test
    hostMonitor = new HostMonitor(packetService, hostManager, interfaceService, edgePortService, deviceService);
    hostMonitor.addMonitoringFor(TARGET_IPV6_ADDR);
    hostMonitor.run();
    // Check that a packet was sent to our PacketService and that it has
    // the properties we expect
    assertEquals(2, packetService.packets.size());
    OutboundPacket packet = packetService.packets.get(0);
    // Check the output port is correct
    assertEquals(1, packet.treatment().immediate().size());
    Instruction instruction = packet.treatment().immediate().get(0);
    assertTrue(instruction instanceof OutputInstruction);
    OutputInstruction oi = (OutputInstruction) instruction;
    assertEquals(portNum, oi.port());
    // Check the output packet is correct (well the important bits anyway)
    final byte[] pktData = new byte[packet.data().remaining()];
    packet.data().get(pktData);
    Ethernet eth = Ethernet.deserializer().deserialize(pktData, 0, pktData.length);
    assertEquals(Ethernet.VLAN_UNTAGGED, eth.getVlanID());
    IPv6 ipv6 = (IPv6) eth.getPayload();
    assertArrayEquals(SOURCE_IPV6_ADDR.toOctets(), ipv6.getSourceAddress());
    NeighborSolicitation ns = (NeighborSolicitation) ipv6.getPayload().getPayload();
    assertArrayEquals(sourceMac2.toBytes(), ns.getOptions().get(0).data());
    assertArrayEquals(TARGET_IPV6_ADDR.toOctets(), ns.getTargetAddress());
}

Example 75 with Port

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

the class HostMonitorTest method testMonitorIpv4HostDoesNotExist.

@Test
public void testMonitorIpv4HostDoesNotExist() throws Exception {
    HostManager hostManager = createMock(HostManager.class);
    DeviceId devId = DeviceId.deviceId("fake");
    Device device = createMock(Device.class);
    expect(device.id()).andReturn(devId).anyTimes();
    replay(device);
    PortNumber portNum = PortNumber.portNumber(1L);
    Port port = createMock(Port.class);
    expect(port.number()).andReturn(portNum).anyTimes();
    expect(port.isEnabled()).andReturn(true).anyTimes();
    replay(port);
    TestDeviceService deviceService = new TestDeviceService();
    deviceService.addDevice(device, Collections.singleton(port));
    ConnectPoint cp = new ConnectPoint(devId, portNum);
    expect(hostManager.getHostsByIp(TARGET_IPV4_ADDR)).andReturn(Collections.emptySet()).anyTimes();
    replay(hostManager);
    InterfaceService interfaceService = createMock(InterfaceService.class);
    expect(interfaceService.getMatchingInterfaces(TARGET_IPV4_ADDR)).andReturn(Collections.singleton(new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(IA1), sourceMac, VlanId.NONE))).anyTimes();
    replay(interfaceService);
    TestPacketService packetService = new TestPacketService();
    // Run the test
    hostMonitor = new HostMonitor(packetService, hostManager, interfaceService, edgePortService, deviceService);
    hostMonitor.addMonitoringFor(TARGET_IPV4_ADDR);
    hostMonitor.run();
    // Check that a packet was sent to our PacketService and that it has
    // the properties we expect
    assertEquals(2, packetService.packets.size());
    OutboundPacket packet = packetService.packets.get(0);
    // Check the output port is correct
    assertEquals(1, packet.treatment().immediate().size());
    Instruction instruction = packet.treatment().immediate().get(0);
    assertTrue(instruction instanceof OutputInstruction);
    OutputInstruction oi = (OutputInstruction) instruction;
    assertEquals(portNum, oi.port());
    // Check the output packet is correct (well the important bits anyway)
    final byte[] pktData = new byte[packet.data().remaining()];
    packet.data().get(pktData);
    Ethernet eth = Ethernet.deserializer().deserialize(pktData, 0, pktData.length);
    assertEquals(Ethernet.VLAN_UNTAGGED, eth.getVlanID());
    ARP arp = (ARP) eth.getPayload();
    assertArrayEquals(SOURCE_IPV4_ADDR.toOctets(), arp.getSenderProtocolAddress());
    assertArrayEquals(sourceMac.toBytes(), arp.getSenderHardwareAddress());
    assertArrayEquals(TARGET_IPV4_ADDR.toOctets(), arp.getTargetProtocolAddress());
}