Examples with GroupDescription org.onosproject.net.group.GroupDescription used on opensource projects

Example 41 with GroupDescription

use of org.onosproject.net.group.GroupDescription in project fabric-tna by stratum.

the class NextObjectiveTranslatorTest method testBroadcastOutput.

/**
 * Test program output group for Broadcast table.
 */
@Test
public void testBroadcastOutput() throws FabricPipelinerException {
    TrafficTreatment treatment1 = DefaultTrafficTreatment.builder().setOutput(PORT_1).build();
    TrafficTreatment treatment2 = DefaultTrafficTreatment.builder().popVlan().setOutput(PORT_2).build();
    NextObjective nextObjective = DefaultNextObjective.builder().withId(NEXT_ID_1).withPriority(PRIORITY).addTreatment(treatment1).addTreatment(treatment2).withMeta(VLAN_META).withType(NextObjective.Type.BROADCAST).makePermanent().fromApp(APP_ID).add();
    ObjectiveTranslation actualTranslation = translatorHashed.doTranslate(nextObjective);
    // Should generate 3 flows:
    // - Multicast table flow that matches on next-id and set multicast group (1)
    // - Egress VLAN pop handling for treatment2 (0)
    // - Next VLAN flow (2)
    // And 2 groups:
    // - Multicast group
    // Expected multicast table flow rule.
    PiCriterion nextIdCriterion = PiCriterion.builder().matchExact(P4InfoConstants.HDR_NEXT_ID, NEXT_ID_1).build();
    TrafficSelector nextIdSelector = DefaultTrafficSelector.builder().matchPi(nextIdCriterion).build();
    PiAction setMcGroupAction = PiAction.builder().withId(P4InfoConstants.FABRIC_INGRESS_NEXT_SET_MCAST_GROUP_ID).withParameter(new PiActionParam(P4InfoConstants.GROUP_ID, NEXT_ID_1)).build();
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().piTableAction(setMcGroupAction).build();
    FlowRule expectedHashedFlowRule = DefaultFlowRule.builder().forDevice(DEVICE_ID).fromApp(APP_ID).makePermanent().withPriority(nextObjective.priority()).forTable(P4InfoConstants.FABRIC_INGRESS_NEXT_MULTICAST).withSelector(nextIdSelector).withTreatment(treatment).build();
    // Expected egress VLAN_PUSH flow rule.
    PiCriterion egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, PORT_1.toLong()).build();
    TrafficSelector selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    PiAction piActionForEgressVlan = PiAction.builder().withId(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_PUSH_VLAN).build();
    TrafficTreatment treatmentForEgressVlan = DefaultTrafficTreatment.builder().piTableAction(piActionForEgressVlan).build();
    FlowRule expectedEgressVlanPushRule = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Expected egress VLAN POP flow rule.
    egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, PORT_2.toLong()).build();
    selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    piActionForEgressVlan = PiAction.builder().withId(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_POP_VLAN).build();
    treatmentForEgressVlan = DefaultTrafficTreatment.builder().piTableAction(piActionForEgressVlan).build();
    FlowRule expectedEgressVlanPopRule = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Expected ALL group.
    TrafficTreatment allGroupTreatment1 = DefaultTrafficTreatment.builder().setOutput(PORT_1).build();
    TrafficTreatment allGroupTreatment2 = DefaultTrafficTreatment.builder().setOutput(PORT_2).build();
    List<TrafficTreatment> allTreatments = ImmutableList.of(allGroupTreatment1, allGroupTreatment2);
    List<GroupBucket> allBuckets = allTreatments.stream().map(DefaultGroupBucket::createAllGroupBucket).collect(Collectors.toList());
    GroupBuckets allGroupBuckets = new GroupBuckets(allBuckets);
    GroupKey allGroupKey = new DefaultGroupKey(FabricUtils.KRYO.serialize(NEXT_ID_1));
    GroupDescription expectedAllGroup = new DefaultGroupDescription(DEVICE_ID, GroupDescription.Type.ALL, allGroupBuckets, allGroupKey, NEXT_ID_1, APP_ID);
    ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder().addFlowRule(expectedHashedFlowRule).addFlowRule(vlanMetaFlowRule).addFlowRule(expectedEgressVlanPushRule).addFlowRule(expectedEgressVlanPopRule).addGroup(expectedAllGroup).build();
    assertEquals(expectedTranslation, actualTranslation);
}

Example 42 with GroupDescription

use of org.onosproject.net.group.GroupDescription in project fabric-tna by stratum.

the class NextObjectiveTranslatorTest method testMplsHashedOutput.

/**
 * Test program mpls ecmp output group for Hashed table.
 */
@Test
public void testMplsHashedOutput() throws Exception {
    TrafficTreatment treatment1 = DefaultTrafficTreatment.builder().setEthSrc(ROUTER_MAC).setEthDst(SPINE1_MAC).pushMpls().copyTtlOut().setMpls(MPLS_10).popVlan().setOutput(PORT_1).build();
    TrafficTreatment treatment2 = DefaultTrafficTreatment.builder().setEthSrc(ROUTER_MAC).setEthDst(SPINE2_MAC).pushMpls().copyTtlOut().setMpls(MPLS_10).popVlan().setOutput(PORT_2).build();
    NextObjective nextObjective = DefaultNextObjective.builder().withId(NEXT_ID_1).withPriority(PRIORITY).withMeta(VLAN_META).addTreatment(treatment1).addTreatment(treatment2).withType(NextObjective.Type.HASHED).makePermanent().fromApp(APP_ID).add();
    ObjectiveTranslation actualTranslation = translatorHashed.doTranslate(nextObjective);
    // Expected hashed table flow rule.
    PiCriterion nextIdCriterion = PiCriterion.builder().matchExact(P4InfoConstants.HDR_NEXT_ID, NEXT_ID_1).build();
    TrafficSelector nextIdSelector = DefaultTrafficSelector.builder().matchPi(nextIdCriterion).build();
    PiActionProfileGroupId actionGroupId = PiActionProfileGroupId.of(NEXT_ID_1);
    TrafficTreatment treatment = DefaultTrafficTreatment.builder().piTableAction(actionGroupId).build();
    FlowRule expectedFlowRule = DefaultFlowRule.builder().forDevice(DEVICE_ID).fromApp(APP_ID).makePermanent().withPriority(0).forTable(P4InfoConstants.FABRIC_INGRESS_NEXT_HASHED).withSelector(nextIdSelector).withTreatment(treatment).build();
    // First egress rule - port1
    PortNumber outPort = outputPort(treatment1);
    PiCriterion egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, outPort.toLong()).build();
    TrafficSelector selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    PiAction piActionForEgressVlan = PiAction.builder().withId(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_POP_VLAN).build();
    TrafficTreatment treatmentForEgressVlan = DefaultTrafficTreatment.builder().piTableAction(piActionForEgressVlan).build();
    FlowRule expectedEgressVlanPopRule1 = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Second egress rule - port2
    outPort = outputPort(treatment2);
    egressVlanTableMatch = PiCriterion.builder().matchExact(P4InfoConstants.HDR_EG_PORT, outPort.toLong()).build();
    selectorForEgressVlan = DefaultTrafficSelector.builder().matchPi(egressVlanTableMatch).matchVlanId(VLAN_100).build();
    FlowRule expectedEgressVlanPopRule2 = DefaultFlowRule.builder().withSelector(selectorForEgressVlan).withTreatment(treatmentForEgressVlan).forTable(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN).makePermanent().withPriority(nextObjective.priority()).forDevice(DEVICE_ID).fromApp(APP_ID).build();
    // Expected group
    PiAction piAction1 = PiAction.builder().withId(P4InfoConstants.FABRIC_INGRESS_NEXT_ROUTING_HASHED).withParameter(new PiActionParam(P4InfoConstants.SMAC, ROUTER_MAC.toBytes())).withParameter(new PiActionParam(P4InfoConstants.DMAC, SPINE1_MAC.toBytes())).withParameter(new PiActionParam(P4InfoConstants.PORT_NUM, PORT_1.toLong())).build();
    PiAction piAction2 = PiAction.builder().withId(P4InfoConstants.FABRIC_INGRESS_NEXT_ROUTING_HASHED).withParameter(new PiActionParam(P4InfoConstants.SMAC, ROUTER_MAC.toBytes())).withParameter(new PiActionParam(P4InfoConstants.DMAC, SPINE2_MAC.toBytes())).withParameter(new PiActionParam(P4InfoConstants.PORT_NUM, PORT_2.toLong())).build();
    treatment1 = DefaultTrafficTreatment.builder().piTableAction(piAction1).build();
    treatment2 = DefaultTrafficTreatment.builder().piTableAction(piAction2).build();
    List<TrafficTreatment> treatments = ImmutableList.of(treatment1, treatment2);
    List<GroupBucket> buckets = treatments.stream().map(DefaultGroupBucket::createSelectGroupBucket).collect(Collectors.toList());
    GroupBuckets groupBuckets = new GroupBuckets(buckets);
    PiGroupKey groupKey = new PiGroupKey(P4InfoConstants.FABRIC_INGRESS_NEXT_HASHED, P4InfoConstants.FABRIC_INGRESS_NEXT_HASHED_PROFILE, NEXT_ID_1);
    GroupDescription expectedGroup = new DefaultGroupDescription(DEVICE_ID, GroupDescription.Type.SELECT, groupBuckets, groupKey, NEXT_ID_1, APP_ID);
    ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder().addFlowRule(expectedFlowRule).addFlowRule(vlanMetaFlowRule).addFlowRule(mplsFlowRule).addGroup(expectedGroup).addFlowRule(expectedEgressVlanPopRule1).addFlowRule(expectedEgressVlanPopRule2).build();
    assertEquals(expectedTranslation, actualTranslation);
}

Example 43 with GroupDescription

use of org.onosproject.net.group.GroupDescription in project fabric-tna by stratum.

the class FabricPipelinerTest method testInitializePipeline.

@Test
public void testInitializePipeline() {
    final Capture<FlowRule> capturedSwitchInfoRule = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedCpuIgVlanRule = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedCpuFwdClsRule = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedIgPortVlanRule = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedEgVlanRule = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedFwdClsIpRules = newCapture(CaptureType.ALL);
    final Capture<FlowRule> capturedFwdClsMplsRules = newCapture(CaptureType.ALL);
    final Capture<GroupDescription> capturedCloneGroup = newCapture(CaptureType.FIRST);
    final List<FlowRule> expectedIgPortVlanRules = Lists.newArrayList();
    final List<FlowRule> expectedEgVlanRules = Lists.newArrayList();
    final List<FlowRule> expectedFwdClsIpRules = Lists.newArrayList();
    final List<FlowRule> expectedFwdClsMplsRules = Lists.newArrayList();
    final FlowRule expectedSwitchInfoRule = switchInfoRule();
    final FlowRule expectedCpuIgVlanRule = buildIngressVlanRule(CPU_PORT);
    final FlowRule expectedCpuFwdClsRule = buildFwdClsRule(CPU_PORT, null, Ethernet.TYPE_IPV4, FWD_IPV4_ROUTING, DEFAULT_FLOW_PRIORITY);
    final GroupDescription expectedPacketInCloneGroup = buildPacketInCloneGroup();
    final List<Long> recircPorts = this.isArchV1model ? V1MODEL_RECIRC_PORT : RECIRC_PORTS;
    flowRuleService.applyFlowRules(capture(capturedSwitchInfoRule), capture(capturedCpuIgVlanRule), capture(capturedCpuFwdClsRule));
    groupService.addGroup(capture(capturedCloneGroup));
    expectLastCall().once();
    recircPorts.forEach(port -> {
        expectedIgPortVlanRules.add(buildIngressVlanRule(port));
        expectedEgVlanRules.add(buildEgressVlanRule(port));
        expectedFwdClsIpRules.add(buildFwdClsRule(port, null, Ethernet.TYPE_IPV4, FWD_IPV4_ROUTING, DEFAULT_FLOW_PRIORITY));
        expectedFwdClsMplsRules.add(buildFwdClsRule(port, Ethernet.MPLS_UNICAST, Ethernet.TYPE_IPV4, FWD_MPLS, DEFAULT_FLOW_PRIORITY + 10));
        flowRuleService.applyFlowRules(capture(capturedIgPortVlanRule), capture(capturedEgVlanRule), capture(capturedFwdClsIpRules), capture(capturedFwdClsMplsRules));
    });
    replay(flowRuleService);
    replay(groupService);
    pipeliner.initializePipeline();
    assertTrue(expectedSwitchInfoRule.exactMatch(capturedSwitchInfoRule.getValue()));
    assertTrue(expectedCpuIgVlanRule.exactMatch(capturedCpuIgVlanRule.getValue()));
    assertTrue(expectedCpuFwdClsRule.exactMatch(capturedCpuFwdClsRule.getValue()));
    assertEquals(expectedPacketInCloneGroup, capturedCloneGroup.getValue());
    for (int i = 0; i < recircPorts.size(); i++) {
        FlowRule expectIgPortVlanRule = expectedIgPortVlanRules.get(i);
        FlowRule actualIgPortVlanRule = capturedIgPortVlanRule.getValues().get(i);
        FlowRule expectEgVlanRule = expectedEgVlanRules.get(i);
        FlowRule actualEgVlanRule = capturedEgVlanRule.getValues().get(i);
        FlowRule expectedFwdClsIpRule = expectedFwdClsIpRules.get(i);
        FlowRule actualFwdClsIpRule = capturedFwdClsIpRules.getValues().get(i);
        FlowRule expectedFwdClsMplsRule = expectedFwdClsMplsRules.get(i);
        FlowRule actualFwdClsMplsRule = capturedFwdClsMplsRules.getValues().get(i);
        assertTrue(expectIgPortVlanRule.exactMatch(actualIgPortVlanRule));
        assertEquals(expectEgVlanRule, actualEgVlanRule);
        assertTrue(expectEgVlanRule.exactMatch(actualEgVlanRule));
        assertTrue(expectedFwdClsIpRule.exactMatch(actualFwdClsIpRule));
        assertTrue(expectedFwdClsMplsRule.exactMatch(actualFwdClsMplsRule));
    }
    verify(flowRuleService);
    reset(flowRuleService);
}

Example 44 with GroupDescription

use of org.onosproject.net.group.GroupDescription in project fabric-tna by stratum.

the class FabricPipeliner method getBucketToFlowMapping.

private Map<GroupBucket, FlowRule> getBucketToFlowMapping(NextObjective nextObjective) {
    Map<GroupBucket, FlowRule> mapping = Maps.newHashMap();
    NextObjective newNextObjective;
    ObjectiveTranslation result;
    FlowRule dummyFlow = getDummyFlow(nextObjective);
    FlowRule egFlow;
    GroupBucket groupBucket;
    GroupDescription group;
    for (NextTreatment nextTreatment : nextObjective.nextTreatments()) {
        newNextObjective = DefaultNextObjective.builder().withId(nextObjective.id()).withType(nextObjective.type()).fromApp(nextObjective.appId()).withMeta(nextObjective.meta()).addTreatment(nextTreatment).verify();
        result = nextTranslator.translate(newNextObjective);
        if ((result.groups().isEmpty() && result.flowRules().isEmpty()) || result.groups().size() > 1) {
            return Collections.emptyMap();
        }
        group = result.groups().iterator().next();
        egFlow = result.flowRules().stream().filter(flowRule -> flowRule.table().equals(P4InfoConstants.FABRIC_EGRESS_EGRESS_NEXT_EGRESS_VLAN)).findFirst().orElse(null);
        if (group.buckets().buckets().isEmpty() || group.buckets().buckets().size() > 1) {
            return Collections.emptyMap();
        }
        groupBucket = group.buckets().buckets().iterator().next();
        if (egFlow == null) {
            mapping.put(groupBucket, dummyFlow);
        } else {
            mapping.put(groupBucket, egFlow);
        }
    }
    return mapping;
}

Example 45 with GroupDescription

use of org.onosproject.net.group.GroupDescription in project onos by opennetworkinglab.

the class DistributedGroupStore method deviceInitialAuditCompleted.

@Override
public void deviceInitialAuditCompleted(DeviceId deviceId, boolean completed) {
    synchronized (deviceAuditStatus) {
        if (completed) {
            log.debug("AUDIT completed for device {}", deviceId);
            deviceAuditStatus.put(deviceId, true);
            // Execute all pending group requests
            List<StoredGroupEntry> pendingGroupRequests = getPendingGroupKeyTable().values().stream().filter(g -> g.deviceId().equals(deviceId)).collect(Collectors.toList());
            if (log.isDebugEnabled()) {
                List<String> pendingIds = pendingGroupRequests.stream().map(GroupDescription::givenGroupId).map(id -> id != null ? "0x" + Integer.toHexString(id) : "N/A").collect(Collectors.toList());
                log.debug("processing pending group add requests for device {}: {}", deviceId, pendingIds);
            }
            NodeId master;
            for (Group group : pendingGroupRequests) {
                // Mastership change can occur during this iteration
                if (!shouldHandle(deviceId)) {
                    log.warn("Tried to process pending groups while the node was not the master" + " or the device {} was not available", deviceId);
                    return;
                }
                GroupDescription tmp = new DefaultGroupDescription(group.deviceId(), group.type(), group.buckets(), group.appCookie(), group.givenGroupId(), group.appId());
                storeGroupDescriptionInternal(tmp);
                getPendingGroupKeyTable().remove(new GroupStoreKeyMapKey(deviceId, group.appCookie()));
            }
        } else {
            Boolean audited = deviceAuditStatus.get(deviceId);
            if (audited != null && audited) {
                log.debug("Clearing AUDIT status for device {}", deviceId);
                deviceAuditStatus.put(deviceId, false);
            }
        }
    }
}