Examples with EncapsulationType org.onosproject.net.EncapsulationType used on opensource projects

Example 6 with EncapsulationType

use of org.onosproject.net.EncapsulationType in project onos by opennetworkinglab.

the class SdnIpFib method update.

private void update(ResolvedRoute route) {
    synchronized (this) {
        IpPrefix prefix = route.prefix();
        EncapsulationType encap = encap();
        MultiPointToSinglePointIntent intent = generateRouteIntent(prefix, route.nextHop(), route.nextHopMac(), encap);
        if (intent == null) {
            log.debug("No interface found for route {}", route);
            return;
        }
        routeIntents.put(prefix, intent);
        intentSynchronizer.submit(intent);
    }
}

Example 7 with EncapsulationType

use of org.onosproject.net.EncapsulationType in project onos by opennetworkinglab.

the class SdnIpFib method encapUpdate.

/*
     * Triggered when the network configuration configuration is modified.
     * It checks if the encapsulation type has changed from last time, and in
     * case modifies all intents.
     */
private void encapUpdate() {
    synchronized (this) {
        // Get the encapsulation type just set from the configuration
        EncapsulationType encap = encap();
        for (Map.Entry<IpPrefix, MultiPointToSinglePointIntent> entry : routeIntents.entrySet()) {
            // Get each intent currently registered by SDN-IP
            MultiPointToSinglePointIntent intent = entry.getValue();
            // Make sure the same constraint is not already part of the
            // intent constraints
            List<Constraint> constraints = intent.constraints();
            if (!constraints.stream().filter(c -> c instanceof EncapsulationConstraint && new EncapsulationConstraint(encap).equals(c)).findAny().isPresent()) {
                MultiPointToSinglePointIntent.Builder intentBuilder = MultiPointToSinglePointIntent.builder(intent);
                // Set the new encapsulation constraint
                setEncap(intentBuilder, constraints, encap);
                // Build and submit the new intent
                MultiPointToSinglePointIntent newIntent = intentBuilder.build();
                routeIntents.put(entry.getKey(), newIntent);
                intentSynchronizer.submit(newIntent);
            }
        }
    }
}

Example 8 with EncapsulationType

use of org.onosproject.net.EncapsulationType 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 9 with EncapsulationType

use of org.onosproject.net.EncapsulationType in project onos by opennetworkinglab.

the class VplsIntentUtility method setEncap.

/**
 * Sets one or more encapsulation constraints on the intent builder given.
 *
 * @param builder the intent builder
 * @param constraints the existing intent constraints
 * @param encap the encapsulation type to be set
 */
public static void setEncap(ConnectivityIntent.Builder builder, List<Constraint> constraints, EncapsulationType encap) {
    // Constraints might be an immutable list, so a new modifiable list
    // is created
    List<Constraint> newConstraints = new ArrayList<>(constraints);
    // Remove any encapsulation constraint if already in the list
    constraints.stream().filter(c -> c instanceof EncapsulationConstraint).forEach(newConstraints::remove);
    // constraint should be added to the list
    if (!encap.equals(NONE)) {
        newConstraints.add(new EncapsulationConstraint(encap));
    }
    // Submit new constraint list as immutable list
    builder.constraints(ImmutableList.copyOf(newConstraints));
}

Example 10 with EncapsulationType

use of org.onosproject.net.EncapsulationType in project onos by opennetworkinglab.

the class SimpleFabricRouting method buildConstraints.

// constraints generator
private List<Constraint> buildConstraints(List<Constraint> constraints, EncapsulationType encap) {
    if (!encap.equals(EncapsulationType.NONE)) {
        List<Constraint> newConstraints = new ArrayList<>(constraints);
        constraints.stream().filter(c -> c instanceof EncapsulationConstraint).forEach(newConstraints::remove);
        newConstraints.add(new EncapsulationConstraint(encap));
        return ImmutableList.copyOf(newConstraints);
    }
    return constraints;
}