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

Example 61 with ForwardingObjective

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

the class ForwardingObjectiveTranslatorTest method testAclArp.

/**
 * Test versatile flag of forwarding objective with ARP match.
 */
@Test
public void testAclArp() {
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().punt().build();
    // ARP
    TrafficSelector selector = DefaultTrafficSelector.builder().matchEthType(Ethernet.TYPE_ARP).build();
    ForwardingObjective fwd = DefaultForwardingObjective.builder().withSelector(selector).withPriority(PRIORITY).fromApp(APP_ID).makePermanent().withFlag(ForwardingObjective.Flag.VERSATILE).withTreatment(treatment).add();
    ObjectiveTranslation result = translator.translate(fwd);
    List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules();
    List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups();
    assertEquals(1, flowRulesInstalled.size());
    assertEquals(1, groupsInstalled.size());
    FlowRule actualFlowRule = flowRulesInstalled.get(0);
    PiAction piAction = PiAction.builder().withId(FabricConstants.FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID).withParameter(new PiActionParam(FabricConstants.CLONE_ID, ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)).build();
    FlowRule expectedFlowRule = DefaultFlowRule.builder().forDevice(DEVICE_ID).forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL).withPriority(PRIORITY).makePermanent().withSelector(selector).withTreatment(DefaultTrafficTreatment.builder().piTableAction(piAction).build()).fromApp(APP_ID).build();
    GroupDescription actualCloneGroup = groupsInstalled.get(0);
    TrafficTreatment cloneGroupTreatment = DefaultTrafficTreatment.builder().setOutput(PortNumber.CONTROLLER).build();
    List<GroupBucket> cloneBuckets = ImmutableList.of(DefaultGroupBucket.createCloneGroupBucket(cloneGroupTreatment));
    GroupBuckets cloneGroupBuckets = new GroupBuckets(cloneBuckets);
    GroupKey cloneGroupKey = new DefaultGroupKey(FabricPipeliner.KRYO.serialize(ForwardingObjectiveTranslator.CLONE_TO_CPU_ID));
    GroupDescription expectedCloneGroup = new DefaultGroupDescription(DEVICE_ID, GroupDescription.Type.CLONE, cloneGroupBuckets, cloneGroupKey, ForwardingObjectiveTranslator.CLONE_TO_CPU_ID, APP_ID);
    assertTrue(expectedFlowRule.exactMatch(actualFlowRule));
    assertTrue(expectedCloneGroup.equals(actualCloneGroup));
}

Example 62 with ForwardingObjective

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

the class PacketManager method pushRule.

/**
 * Pushes packet intercept flow rules to the device.
 *
 * @param device  the device to push the rules to
 * @param request the packet request
 */
private void pushRule(Device device, PacketRequest request) {
    if (!device.type().equals(Device.Type.SWITCH)) {
        return;
    }
    if (!deviceService.isAvailable(device.id())) {
        return;
    }
    ForwardingObjective forwarding = createBuilder(request).add(new ObjectiveContext() {

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

Example 63 with ForwardingObjective

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

the class PacketManager 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.SWITCH)) {
        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);
}

Example 64 with ForwardingObjective

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

the class AristaPipeliner method forward.

@Override
public void forward(ForwardingObjective forwardObjective) {
    ForwardingObjective newFwd = forwardObjective;
    Device device = deviceService.getDevice(deviceId);
    if (forwardObjective.treatment() != null && forwardObjective.treatment().clearedDeferred()) {
        log.warn("Using 'clear actions' instruction which is not supported by {} {} {} Switch" + " removing the clear deferred from the forwarding objective", device.id(), device.manufacturer(), device.hwVersion());
        newFwd = forwardingObjectiveWithoutCleardDef(forwardObjective).orElse(forwardObjective);
    }
    super.forward(newFwd);
}

Example 65 with ForwardingObjective

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

the class JuniperQfx5100Pipeliner method forward.

@Override
public void forward(ForwardingObjective forwardObjective) {
    FlowRule rule;
    FlowRuleOperations.Builder flowOpsBuilder = FlowRuleOperations.builder();
    ForwardingObjective newFwd = forwardObjective;
    Device device = deviceService.getDevice(deviceId);
    if (forwardObjective.treatment() != null && forwardObjective.treatment().clearedDeferred()) {
        log.warn("Using 'clear actions' instruction which is not supported by {}  {} {} Switch", device.id(), device.manufacturer(), device.hwVersion());
        newFwd = forwardingObjectiveWithoutCleardDef(forwardObjective).orElse(forwardObjective);
    }
    rule = processForward(newFwd);
    switch(forwardObjective.op()) {
        case ADD:
            flowOpsBuilder.add(rule);
            break;
        case REMOVE:
            flowOpsBuilder.remove(rule);
            break;
        default:
            fail(forwardObjective, ObjectiveError.UNKNOWN);
            log.warn("Unknown forwarding type {}", forwardObjective.op());
    }
    flowRuleService.apply(flowOpsBuilder.build(new FlowRuleOperationsContext() {

        @Override
        public void onSuccess(FlowRuleOperations ops) {
            pass(forwardObjective);
        }

        @Override
        public void onError(FlowRuleOperations ops) {
            fail(forwardObjective, ObjectiveError.FLOWINSTALLATIONFAILED);
        }
    }));
}