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

Example 1 with Objective

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

the class DhcpRelayManagerTest method testRemoveIgnoreVlan.

/**
 * "IgnoreVlan" policy should be removed when the config removed.
 */
@Test
public void testRemoveIgnoreVlan() {
    v4Handler.ignoredVlans.put(DEV_1_ID, IGNORED_VLAN);
    v4Handler.ignoredVlans.put(DEV_2_ID, IGNORED_VLAN);
    v6Handler.ignoredVlans.put(DEV_1_ID, IGNORED_VLAN);
    v6Handler.ignoredVlans.put(DEV_2_ID, IGNORED_VLAN);
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    Capture<Objective> capturedFromDev2 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_2_ID), capture(capturedFromDev2));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(flowObjectiveService);
    manager.removeConfig(config);
    verify(flowObjectiveService);
    List<Objective> objectivesFromDev1 = capturedFromDev1.getValues();
    List<Objective> objectivesFromDev2 = capturedFromDev2.getValues();
    assertTrue(objectivesFromDev1.containsAll(objectivesFromDev2));
    assertTrue(objectivesFromDev2.containsAll(objectivesFromDev1));
    for (int index = 0; index < objectivesFromDev1.size(); index++) {
        TrafficSelector selector = DefaultTrafficSelector.builder(DHCP_SELECTORS.get(index)).matchVlanId(IGNORED_VLAN).build();
        ForwardingObjective fwd = (ForwardingObjective) objectivesFromDev1.get(index);
        assertEquals(selector, fwd.selector());
        assertEquals(DefaultTrafficTreatment.emptyTreatment(), fwd.treatment());
        assertEquals(IGNORE_CONTROL_PRIORITY, fwd.priority());
        assertEquals(ForwardingObjective.Flag.VERSATILE, fwd.flag());
        assertEquals(Objective.Operation.REMOVE, fwd.op());
        fwd.context().ifPresent(ctx -> {
            ctx.onSuccess(fwd);
        });
    }
    objectivesFromDev2.forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertEquals(0, v4Handler.ignoredVlans.size());
    assertEquals(0, v6Handler.ignoredVlans.size());
}

Example 2 with Objective

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

the class DhcpRelayManagerTest method testIgnoreUnknownDevice.

/**
 * Should ignore ignore rules installation when device not available.
 */
@Test
public void testIgnoreUnknownDevice() throws IOException {
    reset(manager.deviceService);
    Device device = createNiceMock(Device.class);
    expect(device.is(Pipeliner.class)).andReturn(true).anyTimes();
    expect(manager.deviceService.getDevice(DEV_1_ID)).andReturn(device).anyTimes();
    expect(manager.deviceService.getDevice(DEV_2_ID)).andReturn(null).anyTimes();
    ObjectMapper om = new ObjectMapper();
    JsonNode json = om.readTree(Resources.getResource(CONFIG_FILE_PATH));
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    json = json.path("apps").path(DHCP_RELAY_APP).path(IgnoreDhcpConfig.KEY);
    config.init(APP_ID, IgnoreDhcpConfig.KEY, json, om, null);
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(flowObjectiveService, manager.deviceService, device);
    manager.updateConfig(config);
    capturedFromDev1.getValues().forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertEquals(1, v4Handler.ignoredVlans.size());
    assertEquals(1, v6Handler.ignoredVlans.size());
}

Example 3 with Objective

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

the class DhcpRelayManagerTest method testInstallIgnoreRuleWhenDeviceComesUp.

/**
 * Should try install ignore rules when device comes up.
 */
@Test
public void testInstallIgnoreRuleWhenDeviceComesUp() throws IOException {
    ObjectMapper om = new ObjectMapper();
    JsonNode json = om.readTree(Resources.getResource(CONFIG_FILE_PATH));
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    json = json.path("apps").path(DHCP_RELAY_APP).path(IgnoreDhcpConfig.KEY);
    config.init(APP_ID, IgnoreDhcpConfig.KEY, json, om, null);
    reset(manager.cfgService, flowObjectiveService, manager.deviceService);
    expect(manager.cfgService.getConfig(APP_ID, IgnoreDhcpConfig.class)).andReturn(config).anyTimes();
    Device device = createNiceMock(Device.class);
    expect(device.is(Pipeliner.class)).andReturn(true).anyTimes();
    expect(device.id()).andReturn(DEV_1_ID).anyTimes();
    expect(manager.deviceService.getDevice(DEV_1_ID)).andReturn(device).anyTimes();
    DeviceEvent event = new DeviceEvent(DeviceEvent.Type.DEVICE_ADDED, device);
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(manager.cfgService, flowObjectiveService, manager.deviceService, device);
    manager.deviceListener.event(event);
    // Wait until all flow objective events are captured before triggering onSuccess
    int expectFlowObjCount = Dhcp4HandlerImpl.DHCP_SELECTORS.size() + Dhcp6HandlerImpl.DHCP_SELECTORS.size();
    assertAfter(EVENT_PROCESSING_MS, () -> assertEquals(expectFlowObjCount, capturedFromDev1.getValues().size()));
    capturedFromDev1.getValues().forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertAfter(EVENT_PROCESSING_MS, () -> assertEquals(1, v4Handler.ignoredVlans.size()));
    assertAfter(EVENT_PROCESSING_MS, () -> assertEquals(1, v6Handler.ignoredVlans.size()));
}

Example 4 with Objective

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

the class DhcpRelayManagerTest method testIgnoreVlan.

/**
 * Ignores specific vlans from specific devices if config.
 *
 * @throws Exception the exception from this test
 */
@Test
public void testIgnoreVlan() throws Exception {
    ObjectMapper om = new ObjectMapper();
    JsonNode json = om.readTree(Resources.getResource(CONFIG_FILE_PATH));
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    json = json.path("apps").path(DHCP_RELAY_APP).path(IgnoreDhcpConfig.KEY);
    config.init(APP_ID, IgnoreDhcpConfig.KEY, json, om, null);
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    Capture<Objective> capturedFromDev2 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_2_ID), capture(capturedFromDev2));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(flowObjectiveService);
    manager.updateConfig(config);
    verify(flowObjectiveService);
    List<Objective> objectivesFromDev1 = capturedFromDev1.getValues();
    List<Objective> objectivesFromDev2 = capturedFromDev2.getValues();
    assertTrue(objectivesFromDev1.containsAll(objectivesFromDev2));
    assertTrue(objectivesFromDev2.containsAll(objectivesFromDev1));
    for (int index = 0; index < objectivesFromDev1.size(); index++) {
        TrafficSelector selector = DefaultTrafficSelector.builder(DHCP_SELECTORS.get(index)).matchVlanId(IGNORED_VLAN).build();
        ForwardingObjective fwd = (ForwardingObjective) objectivesFromDev1.get(index);
        assertEquals(selector, fwd.selector());
        assertEquals(DefaultTrafficTreatment.emptyTreatment(), fwd.treatment());
        assertEquals(IGNORE_CONTROL_PRIORITY, fwd.priority());
        assertEquals(ForwardingObjective.Flag.VERSATILE, fwd.flag());
        assertEquals(Objective.Operation.ADD, fwd.op());
        fwd.context().ifPresent(ctx -> {
            ctx.onSuccess(fwd);
        });
    }
    objectivesFromDev2.forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertEquals(2, v4Handler.ignoredVlans.size());
    assertEquals(2, v6Handler.ignoredVlans.size());
}

Example 5 with Objective

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

the class VirtualNetworkPacketManager method removeRule.

/**
 * Removes packet intercept flow rules from the device.
 *
 * @param device  the device to remove the rules deom
 * @param request the packet request
 */
private void removeRule(Device device, PacketRequest request) {
    if (!device.type().equals(Device.Type.VIRTUAL)) {
        return;
    }
    ForwardingObjective forwarding = createBuilder(request).remove(new ObjectiveContext() {

        @Override
        public void onError(Objective objective, ObjectiveError error) {
            log.warn("Failed to withdraw packet request {} from {}: {}", request, device.id(), error);
        }
    });
    objectiveService.forward(device.id(), forwarding);
}