Examples with VirtualPort org.onosproject.incubator.net.virtual.VirtualPort used on opensource projects

Example 16 with VirtualPort

use of org.onosproject.incubator.net.virtual.VirtualPort in project onos by opennetworkinglab.

the class VirtualPortStateCommand method getVirtualPort.

/**
 * Returns the virtual port matching the device and port identifier.
 *
 * @param aPortNumber port identifier
 * @return matching virtual port, or null.
 */
private VirtualPort getVirtualPort(PortNumber aPortNumber) {
    VirtualNetworkService service = get(VirtualNetworkService.class);
    Set<VirtualPort> ports = service.getVirtualPorts(NetworkId.networkId(networkId), DeviceId.deviceId(deviceId));
    return ports.stream().filter(p -> p.number().equals(aPortNumber)).findFirst().get();
}

Example 17 with VirtualPort

use of org.onosproject.incubator.net.virtual.VirtualPort in project onos by opennetworkinglab.

the class DistributedVirtualNetworkStore method addPort.

@Override
public VirtualPort addPort(NetworkId networkId, DeviceId deviceId, PortNumber portNumber, ConnectPoint realizedBy) {
    checkState(networkExists(networkId), "The network has not been added.");
    Set<VirtualPort> virtualPortSet = networkIdVirtualPortSetMap.get(networkId);
    if (virtualPortSet == null) {
        virtualPortSet = new HashSet<>();
    }
    VirtualDevice device = deviceIdVirtualDeviceMap.get(new VirtualDeviceId(networkId, deviceId));
    checkNotNull(device, "The device has not been created for deviceId: " + deviceId);
    checkState(!virtualPortExists(networkId, deviceId, portNumber), "The requested Port Number has been added.");
    VirtualPort virtualPort = new DefaultVirtualPort(networkId, device, portNumber, realizedBy);
    virtualPortSet.add(virtualPort);
    networkIdVirtualPortSetMap.put(networkId, virtualPortSet);
    notifyDelegate(new VirtualNetworkEvent(VirtualNetworkEvent.Type.VIRTUAL_PORT_ADDED, networkId, device, virtualPort));
    return virtualPort;
}

Example 18 with VirtualPort

use of org.onosproject.incubator.net.virtual.VirtualPort in project onos by opennetworkinglab.

the class DistributedVirtualNetworkStore method updatePortState.

@Override
public void updatePortState(NetworkId networkId, DeviceId deviceId, PortNumber portNumber, boolean isEnabled) {
    checkState(networkExists(networkId), "No network with NetworkId %s exists.", networkId);
    VirtualDevice device = deviceIdVirtualDeviceMap.get(new VirtualDeviceId(networkId, deviceId));
    checkNotNull(device, "No device %s exists in NetworkId: %s", deviceId, networkId);
    Set<VirtualPort> virtualPortSet = networkIdVirtualPortSetMap.get(networkId);
    checkNotNull(virtualPortSet, "No port has been created for NetworkId: %s", networkId);
    Optional<VirtualPort> virtualPortOptional = virtualPortSet.stream().filter(p -> p.element().id().equals(deviceId) && p.number().equals(portNumber)).findFirst();
    checkState(virtualPortOptional.isPresent(), "The virtual port has not been added.");
    VirtualPort oldPort = virtualPortOptional.get();
    if (oldPort.isEnabled() == isEnabled) {
        log.debug("No change in port state - port not updated");
        return;
    }
    VirtualPort newPort = new DefaultVirtualPort(networkId, device, portNumber, isEnabled, oldPort.realizedBy());
    virtualPortSet.remove(oldPort);
    virtualPortSet.add(newPort);
    networkIdVirtualPortSetMap.put(networkId, virtualPortSet);
    notifyDelegate(new VirtualNetworkEvent(VirtualNetworkEvent.Type.VIRTUAL_PORT_UPDATED, networkId, device, newPort));
    log.debug("port state changed from {} to {}", oldPort.isEnabled(), isEnabled);
}

Example 19 with VirtualPort

use of org.onosproject.incubator.net.virtual.VirtualPort in project onos by opennetworkinglab.

the class DefaultVirtualFlowRuleProvider method devirtualize.

/**
 * Translate the requested virtual flow rules into physical flow rules.
 * The translation could be one to many.
 *
 * @param flowRule A flow rule from underlying data plane to be translated
 * @return A set of flow rules for physical network
 */
private Set<FlowRule> devirtualize(NetworkId networkId, FlowRule flowRule) {
    Set<FlowRule> outRules = new HashSet<>();
    Set<ConnectPoint> ingressPoints = extractIngressPoints(networkId, flowRule.deviceId(), flowRule.selector());
    ConnectPoint egressPoint = extractEgressPoints(networkId, flowRule.deviceId(), flowRule.treatment());
    if (egressPoint == null) {
        return outRules;
    }
    TrafficSelector.Builder commonSelectorBuilder = DefaultTrafficSelector.builder();
    flowRule.selector().criteria().stream().filter(c -> c.type() != Criterion.Type.IN_PORT).forEach(c -> commonSelectorBuilder.add(c));
    TrafficSelector commonSelector = commonSelectorBuilder.build();
    TrafficTreatment.Builder commonTreatmentBuilder = DefaultTrafficTreatment.builder();
    flowRule.treatment().allInstructions().stream().filter(i -> i.type() != Instruction.Type.OUTPUT).forEach(i -> commonTreatmentBuilder.add(i));
    TrafficTreatment commonTreatment = commonTreatmentBuilder.build();
    for (ConnectPoint ingressPoint : ingressPoints) {
        if (egressPoint.port() == PortNumber.FLOOD) {
            Set<ConnectPoint> outPoints = vnService.getVirtualPorts(networkId, flowRule.deviceId()).stream().map(VirtualPort::realizedBy).filter(p -> !p.equals(ingressPoint)).collect(Collectors.toSet());
            for (ConnectPoint outPoint : outPoints) {
                outRules.addAll(generateRules(networkId, ingressPoint, outPoint, commonSelector, commonTreatment, flowRule));
            }
        } else {
            outRules.addAll(generateRules(networkId, ingressPoint, egressPoint, commonSelector, commonTreatment, flowRule));
        }
    }
    return outRules;
}

Example 20 with VirtualPort

use of org.onosproject.incubator.net.virtual.VirtualPort in project onos by opennetworkinglab.

the class DefaultVirtualPacketProvider method devirtualizeContext.

/**
 * Translate the requested virtual packet context into
 * a set of physical outbound packets.
 *
 * @param context A handled virtual packet context
 */
private Set<OutboundPacket> devirtualizeContext(VirtualPacketContext context) {
    Set<OutboundPacket> outboundPackets = new HashSet<>();
    NetworkId networkId = context.networkId();
    TrafficTreatment vTreatment = context.treatmentBuilder().build();
    DeviceId sendThrough = context.outPacket().sendThrough();
    Set<VirtualPort> vPorts = vnaService.getVirtualPorts(networkId, sendThrough);
    PortNumber vOutPortNum = vTreatment.allInstructions().stream().filter(i -> i.type() == Instruction.Type.OUTPUT).map(i -> ((Instructions.OutputInstruction) i).port()).findFirst().get();
    TrafficTreatment.Builder commonTreatmentBuilder = DefaultTrafficTreatment.builder();
    vTreatment.allInstructions().stream().filter(i -> i.type() != Instruction.Type.OUTPUT).forEach(i -> commonTreatmentBuilder.add(i));
    TrafficTreatment commonTreatment = commonTreatmentBuilder.build();
    if (!vOutPortNum.isLogical()) {
        Optional<ConnectPoint> optionalCpOut = vPorts.stream().filter(v -> v.number().equals(vOutPortNum)).map(v -> v.realizedBy()).findFirst();
        if (!optionalCpOut.isPresent()) {
            log.warn("Port {} is not realized yet, in Network {}, Device {}", vOutPortNum, networkId, sendThrough);
            return outboundPackets;
        }
        ConnectPoint egressPoint = optionalCpOut.get();
        TrafficTreatment treatment = DefaultTrafficTreatment.builder(commonTreatment).setOutput(egressPoint.port()).build();
        OutboundPacket outboundPacket = new DefaultOutboundPacket(egressPoint.deviceId(), treatment, context.outPacket().data());
        outboundPackets.add(outboundPacket);
    } else {
        if (vOutPortNum == PortNumber.FLOOD) {
            Set<VirtualPort> outPorts = vPorts.stream().filter(vp -> !vp.number().isLogical()).filter(vp -> vp.number() != context.inPacket().receivedFrom().port()).collect(Collectors.toSet());
            for (VirtualPort outPort : outPorts) {
                ConnectPoint cpOut = outPort.realizedBy();
                if (cpOut != null) {
                    TrafficTreatment treatment = DefaultTrafficTreatment.builder(commonTreatment).setOutput(cpOut.port()).build();
                    OutboundPacket outboundPacket = new DefaultOutboundPacket(cpOut.deviceId(), treatment, context.outPacket().data());
                    outboundPackets.add(outboundPacket);
                } else {
                    log.warn("Port {} is not realized yet, in Network {}, Device {}", outPort.number(), networkId, sendThrough);
                }
            }
        }
    }
    return outboundPackets;
}