Examples with IntProgrammable org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable used on opensource projects

Example 1 with IntProgrammable

use of org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable in project onos by opennetworkinglab.

the class SimpleIntManager method configDevice.

protected boolean configDevice(DeviceId deviceId) {
    // Returns true if config was successful, false if not and a clean up is
    // needed.
    final Device device = deviceService.getDevice(deviceId);
    if (device == null || !device.is(IntProgrammable.class)) {
        return true;
    }
    if (isNotIntConfigured()) {
        log.warn("Missing INT config, aborting programming of INT device {}", deviceId);
        return true;
    }
    final boolean isEdge = !hostService.getConnectedHosts(deviceId).isEmpty();
    final IntDeviceRole intDeviceRole = isEdge ? IntDeviceRole.SOURCE_SINK : IntDeviceRole.TRANSIT;
    log.info("Started programming of INT device {} with role {}...", deviceId, intDeviceRole);
    final IntProgrammable intProg = device.as(IntProgrammable.class);
    if (!isIntStarted()) {
        // Leave device with no INT configuration.
        return true;
    }
    if (!intProg.init()) {
        log.warn("Unable to init INT pipeline on {}", deviceId);
        return false;
    }
    boolean supportSource = intProg.supportsFunctionality(IntProgrammable.IntFunctionality.SOURCE);
    boolean supportSink = intProg.supportsFunctionality(IntProgrammable.IntFunctionality.SINK);
    boolean supportPostcard = intProg.supportsFunctionality(IntProgrammable.IntFunctionality.POSTCARD);
    if (intDeviceRole != IntDeviceRole.SOURCE_SINK && !supportPostcard) {
        // Stop here, no more configuration needed for transit devices unless it support postcard.
        return true;
    }
    if (supportSink || supportPostcard) {
        if (!intProg.setupIntConfig(intConfig.get())) {
            log.warn("Unable to apply INT report config on {}", deviceId);
            return false;
        }
    }
    // Port configuration.
    final Set<PortNumber> hostPorts = deviceService.getPorts(deviceId).stream().map(port -> new ConnectPoint(deviceId, port.number())).filter(cp -> !hostService.getConnectedHosts(cp).isEmpty()).map(ConnectPoint::port).collect(Collectors.toSet());
    for (PortNumber port : hostPorts) {
        if (supportSource) {
            log.info("Setting port {}/{} as INT source port...", deviceId, port);
            if (!intProg.setSourcePort(port)) {
                log.warn("Unable to set INT source port {} on {}", port, deviceId);
                return false;
            }
        }
        if (supportSink) {
            log.info("Setting port {}/{} as INT sink port...", deviceId, port);
            if (!intProg.setSinkPort(port)) {
                log.warn("Unable to set INT sink port {} on {}", port, deviceId);
                return false;
            }
        }
    }
    if (!supportSource && !supportPostcard) {
        // it supports postcard mode.
        return true;
    }
    // Apply intents.
    // This is a trivial implementation where we simply get the
    // corresponding INT objective from an intent and we apply to all
    // device which support reporting.
    int appliedCount = 0;
    for (Versioned<IntIntent> versionedIntent : intentMap.values()) {
        IntIntent intent = versionedIntent.value();
        IntObjective intObjective = getIntObjective(intent);
        if (intent.telemetryMode() == IntIntent.TelemetryMode.INBAND_TELEMETRY && supportSource) {
            intProg.addIntObjective(intObjective);
            appliedCount++;
        } else if (intent.telemetryMode() == IntIntent.TelemetryMode.POSTCARD && supportPostcard) {
            intProg.addIntObjective(intObjective);
            appliedCount++;
        } else {
            log.warn("Device {} does not support intent {}.", deviceId, intent);
        }
    }
    log.info("Completed programming of {}, applied {} INT objectives of {} total", deviceId, appliedCount, intentMap.size());
    return true;
}

Example 2 with IntProgrammable

use of org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable in project onos by opennetworkinglab.

the class TestCodecService method testConfigTransitDevice.

@Test
public void testConfigTransitDevice() {
    reset(deviceService, hostService);
    Device device = getMockDevice(true, DEVICE_ID);
    IntProgrammable intProg = getMockIntProgrammable(false, true, false, false);
    setUpDeviceTest(device, intProg, false, false);
    replay(deviceService, hostService, device, intProg);
    installTestIntents();
    assertTrue(manager.configDevice(DEVICE_ID));
    verify(intProg);
}

Example 3 with IntProgrammable

use of org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable in project onos by opennetworkinglab.

the class TestCodecService method testConfigSourceDevice.

@Test
public void testConfigSourceDevice() {
    reset(deviceService, hostService);
    Device device = getMockDevice(true, DEVICE_ID);
    IntProgrammable intProg = getMockIntProgrammable(true, false, false, false);
    setUpDeviceTest(device, intProg, true, false);
    IntObjective intObj = IntObjective.builder().withSelector(FLOW_SELECTOR2).build();
    expect(intProg.addIntObjective(eq(intObj))).andReturn(true).once();
    expect(intProg.setSourcePort(PortNumber.portNumber(1))).andReturn(true).once();
    expect(intProg.setSourcePort(PortNumber.portNumber(2))).andReturn(true).once();
    replay(deviceService, hostService, device, intProg);
    installTestIntents();
    assertTrue(manager.configDevice(DEVICE_ID));
    verify(intProg);
}

Example 4 with IntProgrammable

use of org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable in project onos by opennetworkinglab.

the class TestCodecService method setUpDeviceTest.

private void setUpDeviceTest(Device device, IntProgrammable intProg, boolean hostConnected, boolean setupIntConfig) {
    expect(device.as(IntProgrammable.class)).andReturn(intProg).anyTimes();
    expect(deviceService.getDevice(eq(DEVICE_ID))).andReturn(device).anyTimes();
    expect(deviceService.getDevices()).andReturn(ImmutableList.of(device)).anyTimes();
    if (setupIntConfig) {
        IntDeviceConfig expectedConfig = createIntDeviceConfig();
        expect(intProg.setupIntConfig(eq(expectedConfig))).andReturn(true).atLeastOnce();
    }
    expect(deviceService.getPorts(DEVICE_ID)).andReturn(DEVICE_PORTS).anyTimes();
    if (hostConnected) {
        HOSTS.forEach((cp, host) -> {
            expect(hostService.getConnectedHosts(eq(cp))).andReturn(ImmutableSet.of(host)).anyTimes();
        });
        expect(hostService.getConnectedHosts(eq(DEVICE_ID))).andReturn(Sets.newHashSet(HOSTS.values()));
    } else {
        expect(hostService.getConnectedHosts(eq(DEVICE_ID))).andReturn(ImmutableSet.of()).anyTimes();
    }
}

Example 5 with IntProgrammable

use of org.onosproject.net.behaviour.inbandtelemetry.IntProgrammable in project onos by opennetworkinglab.

the class TestCodecService method getMockIntProgrammable.

private IntProgrammable getMockIntProgrammable(boolean supportSource, boolean supportTransit, boolean supportSink, boolean supportPostcard) {
    IntProgrammable intProg = createNiceMock(IntProgrammable.class);
    if (supportSource) {
        expect(intProg.supportsFunctionality(SOURCE)).andReturn(true).anyTimes();
    }
    if (supportTransit) {
        expect(intProg.supportsFunctionality(TRANSIT)).andReturn(true).anyTimes();
    }
    if (supportSink) {
        expect(intProg.supportsFunctionality(SINK)).andReturn(true).anyTimes();
    }
    if (supportPostcard) {
        expect(intProg.supportsFunctionality(POSTCARD)).andReturn(true).anyTimes();
    }
    expect(intProg.init()).andReturn(true).anyTimes();
    return intProg;
}