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

Example 21 with EncapsulationType

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

the class ConnectivityIntentCommand method buildConstraints.

/**
 * Builds the constraint list for this command based on the command line
 * parameters.
 *
 * @return List of constraint objects describing the constraints requested
 */
protected List<Constraint> buildConstraints() {
    final List<Constraint> constraints = new LinkedList<>();
    // Check for a bandwidth specification
    if (!isNullOrEmpty(bandwidthString)) {
        Bandwidth bandwidth;
        try {
            bandwidth = Bandwidth.bps(Long.parseLong(bandwidthString));
        // when the string can't be parsed as long, then try to parse as double
        } catch (NumberFormatException e) {
            bandwidth = Bandwidth.bps(Double.parseDouble(bandwidthString));
        }
        constraints.add(new BandwidthConstraint(bandwidth));
    }
    // Check for partial failure specification
    if (partial) {
        constraints.add(new PartialFailureConstraint());
    }
    // Check for encapsulation specification
    if (!isNullOrEmpty(encapsulationString)) {
        final EncapsulationType encapType = EncapsulationType.valueOf(encapsulationString);
        constraints.add(new EncapsulationConstraint(encapType));
    }
    // Check for hashed path selection
    if (hashedPathSelection) {
        constraints.add(new HashedPathSelectionConstraint());
    }
    // Check for domain processing
    if (domains) {
        constraints.add(DomainConstraint.domain());
    }
    // Check for a latency specification
    if (!isNullOrEmpty(latConstraint)) {
        try {
            long lat = Long.parseLong(latConstraint);
            constraints.add(new LatencyConstraint(Duration.of(lat, ChronoUnit.NANOS)));
        } catch (NumberFormatException e) {
            double lat = Double.parseDouble(latConstraint);
            constraints.add(new LatencyConstraint(Duration.of((long) lat, ChronoUnit.NANOS)));
        }
    }
    return constraints;
}

Example 22 with EncapsulationType

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

the class VplsCodec method decode.

@Override
public VplsData decode(ObjectNode json, CodecContext context) {
    if (json == null || !json.isObject()) {
        return null;
    }
    List<String> names = new ArrayList<>();
    json.findValues(NAME).forEach(jsonNode -> {
        names.add(jsonNode.asText());
    });
    Collection<Interface> interfaceList = new ArrayList<>();
    JsonNode interfacesJeson = json.findValue(INTERFACES);
    JsonCodec<Interface> interfaceCodec = context.codec(Interface.class);
    if (interfacesJeson != null) {
        IntStream.range(0, interfacesJeson.size()).forEach(i -> interfaceList.add(interfaceCodec.decode(get(interfacesJeson, i), context)));
    }
    interfaceList.forEach(interf -> {
        names.remove(interf.name());
    });
    String vplsName = names.get(0);
    EncapsulationType encap = json.findValue(ENCAPSULATION_TYPE) == null ? null : EncapsulationType.enumFromString(json.findValue(ENCAPSULATION_TYPE).asText());
    VplsData vplsData = VplsData.of(vplsName, encap);
    vplsData.addInterfaces(interfaceList);
    return vplsData;
}

Example 23 with EncapsulationType

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

the class PathIntentCompilerTest method testEncapIngressEgressVlansCompile.

/**
 * Tests the compilation behavior of the path intent compiler in case of
 * VLAN {@link EncapsulationType} encapsulation constraint {@link EncapsulationConstraint}.
 * This test includes a selector to match a VLAN at the ingress and a treatment to set VLAN at the egress.
 */
@Test
public void testEncapIngressEgressVlansCompile() {
    sut.activate();
    List<Intent> compiled = sut.compile(constrainIngressEgressVlanIntent, Collections.emptyList());
    assertThat(compiled, hasSize(1));
    Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules();
    assertThat(rules, hasSize(3));
    FlowRule rule1 = rules.stream().filter(x -> x.deviceId().equals(d1p0.deviceId())).findFirst().get();
    verifyIdAndPriority(rule1, d1p0.deviceId());
    verifyVlanEncapSelector(rule1.selector(), d1p0, ingressVlan);
    VlanId vlanToEncap = verifyVlanEncapTreatment(rule1.treatment(), d1p1, true, false);
    FlowRule rule2 = rules.stream().filter(x -> x.deviceId().equals(d2p0.deviceId())).findFirst().get();
    verifyIdAndPriority(rule2, d2p0.deviceId());
    verifyVlanEncapSelector(rule2.selector(), d2p0, vlanToEncap);
    vlanToEncap = verifyVlanEncapTreatment(rule2.treatment(), d2p1, false, false);
    FlowRule rule3 = rules.stream().filter(x -> x.deviceId().equals(d3p0.deviceId())).findFirst().get();
    verifyIdAndPriority(rule3, d3p1.deviceId());
    verifyVlanEncapSelector(rule3.selector(), d3p1, vlanToEncap);
    Set<L2ModificationInstruction.ModVlanIdInstruction> vlanMod = rule3.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanIdInstruction).map(x -> (L2ModificationInstruction.ModVlanIdInstruction) x).collect(Collectors.toSet());
    assertThat(rule3.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanIdInstruction).collect(Collectors.toSet()), hasSize(1));
    assertThat(vlanMod.iterator().next().vlanId(), is(egressVlan));
    assertThat(rule3.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanHeaderInstruction).collect(Collectors.toSet()), hasSize(0));
    sut.deactivate();
}

Example 24 with EncapsulationType

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

the class PathIntentCompilerTest method testVlanEncapCompileEdgeEgressVlan.

/**
 * Tests the compilation behavior of the path intent compiler in case of
 * VLAN {@link EncapsulationType} encapsulation constraint {@link EncapsulationConstraint}
 * and edge communication. No ingress VLAN. Egress VLAN.
 */
@Test
public void testVlanEncapCompileEdgeEgressVlan() {
    sut.activate();
    List<Intent> compiled = sut.compile(edgeIntentEgressVlan, Collections.emptyList());
    assertThat(compiled, hasSize(1));
    Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules();
    assertThat(rules, hasSize(1));
    FlowRule rule = rules.stream().filter(x -> x.deviceId().equals(d1p2.deviceId())).findFirst().get();
    verifyIdAndPriority(rule, d1p2.deviceId());
    assertThat(rule.selector(), is(DefaultTrafficSelector.builder().matchInPort(d1p2.port()).build()));
    assertThat(rule.treatment(), is(DefaultTrafficTreatment.builder().setVlanId(egressVlan).setOutput(d1p3.port()).build()));
    Set<L2ModificationInstruction.ModVlanIdInstruction> vlanMod = rule.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanIdInstruction).map(x -> (L2ModificationInstruction.ModVlanIdInstruction) x).collect(Collectors.toSet());
    assertThat(rule.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanIdInstruction).collect(Collectors.toSet()), hasSize(1));
    assertThat(vlanMod.iterator().next().vlanId(), is(egressVlan));
    assertThat(rule.treatment().allInstructions().stream().filter(treat -> treat instanceof L2ModificationInstruction.ModVlanHeaderInstruction).collect(Collectors.toSet()), hasSize(0));
    sut.deactivate();
}