Examples with MultiPointToSinglePointIntent org.onosproject.net.intent.MultiPointToSinglePointIntent used on opensource projects

Example 26 with MultiPointToSinglePointIntent

use of org.onosproject.net.intent.MultiPointToSinglePointIntent in project onos by opennetworkinglab.

the class VplsIntentTest method buildUniIntent.

/**
 * Builds a unicast intent.
 *
 * @param key the key to identify the intent
 * @param srcs the ingress connect points
 * @param dst the egress connect point
 * @param host the destination Host
 * @return the generated multi-point to single-point intent
 */
private MultiPointToSinglePointIntent buildUniIntent(Key key, Set<FilteredConnectPoint> srcs, FilteredConnectPoint dst, Host host, EncapsulationType encap) {
    MultiPointToSinglePointIntent.Builder intentBuilder;
    TrafficSelector selector = DefaultTrafficSelector.builder().matchEthDst(host.mac()).build();
    intentBuilder = MultiPointToSinglePointIntent.builder().appId(APPID).key(key).selector(selector).filteredIngressPoints(srcs).filteredEgressPoint(dst).constraints(VplsIntentUtility.PARTIAL_FAILURE_CONSTRAINT).priority(PRIORITY_OFFSET);
    VplsIntentUtility.setEncap(intentBuilder, VplsIntentUtility.PARTIAL_FAILURE_CONSTRAINT, encap);
    return intentBuilder.build();
}

Example 27 with MultiPointToSinglePointIntent

use of org.onosproject.net.intent.MultiPointToSinglePointIntent in project onos by opennetworkinglab.

the class VplsIntentTest method generateVplsUni.

/**
 * Generates a list of expected mp2sp intents for a given VPLS.
 *
 * @param fcPoints the filtered connect point
 * @param hosts the hosts
 * @param name the name of the VPLS
 * @param encap the encapsulation type
 * @return the list of expected mp2sp intents for the given VPLS
 */
private List<MultiPointToSinglePointIntent> generateVplsUni(Set<FilteredConnectPoint> fcPoints, Set<Host> hosts, String name, EncapsulationType encap) {
    List<MultiPointToSinglePointIntent> intents = Lists.newArrayList();
    hosts.forEach(host -> {
        FilteredConnectPoint hostPoint = getHostPoint(host, fcPoints);
        Set<FilteredConnectPoint> otherPoints = fcPoints.stream().filter(fcp -> !fcp.equals(hostPoint)).collect(Collectors.toSet());
        Key uniKey = buildKey(VplsIntentUtility.PREFIX_UNICAST, host.location(), name, host.mac());
        intents.add(buildUniIntent(uniKey, otherPoints, hostPoint, host, encap));
    });
    return intents;
}

Example 28 with MultiPointToSinglePointIntent

use of org.onosproject.net.intent.MultiPointToSinglePointIntent in project onos by opennetworkinglab.

the class TopoIntentFilter method getIntents.

// Produces a list of intents that target all selected hosts, devices, links or connect points.
private List<Intent> getIntents(Set<Host> hosts, Set<Device> devices, Set<Link> links, Set<ConnectPoint> edgePoints, Iterable<Intent> sourceIntents) {
    List<Intent> intents = new ArrayList<>();
    if (hosts.isEmpty() && devices.isEmpty() && links.isEmpty()) {
        return intents;
    }
    Set<OpticalConnectivityIntent> opticalIntents = new HashSet<>();
    // Search through all intents and see if they are relevant to our search.
    for (Intent intent : sourceIntents) {
        if (intentService.getIntentState(intent.key()) == INSTALLED) {
            boolean isRelevant = false;
            if (intent instanceof HostToHostIntent) {
                isRelevant = isIntentRelevantToHosts((HostToHostIntent) intent, hosts) && isIntentRelevantToDevices(intent, devices) && isIntentRelevantToLinks(intent, links);
            } else if (intent instanceof PointToPointIntent) {
                isRelevant = isIntentRelevant((PointToPointIntent) intent, edgePoints) && isIntentRelevantToDevices(intent, devices) && isIntentRelevantToLinks(intent, links);
            } else if (intent instanceof MultiPointToSinglePointIntent) {
                isRelevant = isIntentRelevant((MultiPointToSinglePointIntent) intent, edgePoints) && isIntentRelevantToDevices(intent, devices) && isIntentRelevantToLinks(intent, links);
            } else if (intent instanceof OpticalConnectivityIntent) {
                opticalIntents.add((OpticalConnectivityIntent) intent);
            }
            if (isRelevant) {
                intents.add(intent);
            }
        }
    }
    // packet-level ones.
    for (OpticalConnectivityIntent intent : opticalIntents) {
        if (isIntentRelevant(intent, intents) && isIntentRelevantToDevices(intent, devices)) {
            intents.add(intent);
        }
    }
    return intents;
}

Example 29 with MultiPointToSinglePointIntent

use of org.onosproject.net.intent.MultiPointToSinglePointIntent in project onos by opennetworkinglab.

the class VplsIntentUtility method buildUniIntent.

/**
 * Builds a unicast intent.
 *
 * @param key key to identify the intent
 * @param appId application ID for this Intent
 * @param srcs the source Connect Points
 * @param dst the destination Connect Point
 * @param host destination Host
 * @param encap the encapsulation type
 * @param resourceGroup resource group for this Intent
 * @return the generated multi-point to single-point intent
 */
static MultiPointToSinglePointIntent buildUniIntent(Key key, ApplicationId appId, Set<FilteredConnectPoint> srcs, FilteredConnectPoint dst, Host host, EncapsulationType encap, ResourceGroup resourceGroup) {
    log.debug("Building unicast intent {} for destination {}", MP2SP, dst);
    MultiPointToSinglePointIntent.Builder intentBuilder;
    TrafficSelector selector = DefaultTrafficSelector.builder().matchEthDst(host.mac()).build();
    intentBuilder = MultiPointToSinglePointIntent.builder().appId(appId).key(key).selector(selector).filteredIngressPoints(srcs).filteredEgressPoint(dst).constraints(PARTIAL_FAILURE_CONSTRAINT).priority(PRIORITY_OFFSET + PRIORITY_UNI).resourceGroup(resourceGroup);
    setEncap(intentBuilder, PARTIAL_FAILURE_CONSTRAINT, encap);
    return intentBuilder.build();
}

Example 30 with MultiPointToSinglePointIntent

use of org.onosproject.net.intent.MultiPointToSinglePointIntent in project onos by opennetworkinglab.

the class IntentsListCommand method detailsFormat.

/**
 * Returns detailed information text about a specific intent.
 *
 * @param intent to print
 * @param state of intent
 * @return detailed information or "" if {@code state} was null
 */
private StringBuilder detailsFormat(Intent intent, IntentState state) {
    StringBuilder builder = new StringBuilder();
    if (state == null) {
        return builder;
    }
    if (!intent.resources().isEmpty()) {
        builder.append('\n').append(format(RESOURCES, intent.resources()));
    }
    if (intent instanceof ConnectivityIntent) {
        ConnectivityIntent ci = (ConnectivityIntent) intent;
        if (!ci.selector().criteria().isEmpty()) {
            builder.append('\n').append(format(COMMON_SELECTOR, formatSelector(ci.selector())));
        }
        if (!ci.treatment().allInstructions().isEmpty()) {
            builder.append('\n').append(format(TREATMENT, ci.treatment().allInstructions()));
        }
        if (ci.constraints() != null && !ci.constraints().isEmpty()) {
            builder.append('\n').append(format(CONSTRAINTS, ci.constraints()));
        }
    }
    if (intent instanceof HostToHostIntent) {
        HostToHostIntent pi = (HostToHostIntent) intent;
        builder.append('\n').append(format(SRC + HOST, pi.one()));
        builder.append('\n').append(format(DST + HOST, pi.two()));
    } else if (intent instanceof PointToPointIntent) {
        PointToPointIntent pi = (PointToPointIntent) intent;
        builder.append('\n').append(formatFilteredCps(Sets.newHashSet(pi.filteredIngressPoint()), INGRESS));
        builder.append('\n').append(formatFilteredCps(Sets.newHashSet(pi.filteredEgressPoint()), EGRESS));
    } else if (intent instanceof MultiPointToSinglePointIntent) {
        MultiPointToSinglePointIntent pi = (MultiPointToSinglePointIntent) intent;
        builder.append('\n').append(formatFilteredCps(pi.filteredIngressPoints(), INGRESS));
        builder.append('\n').append(formatFilteredCps(Sets.newHashSet(pi.filteredEgressPoint()), EGRESS));
    } else if (intent instanceof SinglePointToMultiPointIntent) {
        SinglePointToMultiPointIntent pi = (SinglePointToMultiPointIntent) intent;
        builder.append('\n').append(formatFilteredCps(Sets.newHashSet(pi.filteredIngressPoint()), INGRESS));
        builder.append('\n').append(formatFilteredCps(pi.filteredEgressPoints(), EGRESS));
    } else if (intent instanceof PathIntent) {
        PathIntent pi = (PathIntent) intent;
        builder.append(format("path=%s, cost=%f", pi.path().links(), pi.path().cost()));
    } else if (intent instanceof LinkCollectionIntent) {
        LinkCollectionIntent li = (LinkCollectionIntent) intent;
        builder.append('\n').append(format("links=%s", li.links()));
        builder.append('\n').append(format(CP, li.egressPoints()));
    } else if (intent instanceof OpticalCircuitIntent) {
        OpticalCircuitIntent ci = (OpticalCircuitIntent) intent;
        builder.append('\n').append(format("src=%s, dst=%s", ci.getSrc(), ci.getDst()));
        builder.append('\n').append(format("signal type=%s", ci.getSignalType()));
        builder.append('\n').append(format("bidirectional=%s", ci.isBidirectional()));
    } else if (intent instanceof OpticalConnectivityIntent) {
        OpticalConnectivityIntent ci = (OpticalConnectivityIntent) intent;
        builder.append('\n').append(format("src=%s, dst=%s", ci.getSrc(), ci.getDst()));
        builder.append('\n').append(format("signal type=%s", ci.getSignalType()));
        builder.append('\n').append(format("bidirectional=%s", ci.isBidirectional()));
        builder.append('\n').append(format("ochSignal=%s", ci.ochSignal()));
    } else if (intent instanceof OpticalOduIntent) {
        OpticalOduIntent ci = (OpticalOduIntent) intent;
        builder.append('\n').append(format("src=%s, dst=%s", ci.getSrc(), ci.getDst()));
        builder.append('\n').append(format("signal type=%s", ci.getSignalType()));
        builder.append('\n').append(format("bidirectional=%s", ci.isBidirectional()));
    }
    List<Intent> installable = service.getInstallableIntents(intent.key()).stream().filter(i -> contentFilter.filter(i)).collect(Collectors.toList());
    if (showInstallable && installable != null && !installable.isEmpty()) {
        builder.append('\n').append(format(INSTALLABLE, installable));
    }
    return builder;
}