Examples with DeviceService org.onosproject.net.device.DeviceService used on opensource projects

Example 21 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class OvsdbMirroringConfig method getOvsdbClientService.

/**
 * Helper method which is used for getting OvsdbClientService.
 */
private OvsdbClientService getOvsdbClientService(DriverHandler handler) {
    OvsdbController ovsController = handler.get(OvsdbController.class);
    DeviceService deviceService = handler.get(DeviceService.class);
    DeviceId deviceId = handler.data().deviceId();
    String[] splits = deviceId.toString().split(":");
    if (splits == null || splits.length < 1) {
        log.warn("Wrong deviceId format");
        return null;
    }
    /**
     * Each type of device has to be managed in a different way.
     */
    switch(splits[0]) {
        case "ovsdb":
            OvsdbNodeId nodeId = changeDeviceIdToNodeId(deviceId);
            return ovsController.getOvsdbClient(nodeId);
        case "of":
            String[] mgmtAddress = deviceService.getDevice(deviceId).annotations().value(AnnotationKeys.MANAGEMENT_ADDRESS).split(":");
            String targetIp = mgmtAddress[0];
            TpPort targetPort = null;
            if (mgmtAddress.length > 1) {
                targetPort = TpPort.tpPort(Integer.parseInt(mgmtAddress[1]));
            }
            List<OvsdbNodeId> nodeIds = ovsController.getNodeIds().stream().filter(nodeID -> nodeID.getIpAddress().equals(targetIp)).collect(Collectors.toList());
            if (nodeIds.isEmpty()) {
                // TODO decide what port?
                ovsController.connect(IpAddress.valueOf(targetIp), targetPort == null ? TpPort.tpPort(OvsdbConstant.OVSDBPORT) : targetPort);
                // FIXME... connect is async
                delay(1000);
            }
            List<OvsdbClientService> clientServices = ovsController.getNodeIds().stream().filter(nodeID -> nodeID.getIpAddress().equals(targetIp)).map(ovsController::getOvsdbClient).filter(cs -> cs.getBridges().stream().anyMatch(b -> dpidMatches(b, deviceId))).collect(Collectors.toList());
            checkState(!clientServices.isEmpty(), "No clientServices found");
            // FIXME add connection to management address if null --> done ?
            return !clientServices.isEmpty() ? clientServices.get(0) : null;
        default:
            log.warn("Unmanaged device type");
    }
    return null;
}

Example 22 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class TapiDeviceLambdaQuery method queryLambdas.

@Override
public Set<OchSignal> queryLambdas(PortNumber port) {
    RestSBController controller = checkNotNull(handler().get(RestSBController.class));
    DeviceService deviceService = checkNotNull(handler().get(DeviceService.class));
    DeviceId deviceId = did();
    Device dev = deviceService.getDevice(deviceId);
    if (dev == null) {
        log.error("Device {} does not exist", deviceId);
        return ImmutableSet.of();
    }
    Port p = deviceService.getPort(dev.id(), port);
    if (p == null) {
        log.error("Port {} does not exist", port);
        return ImmutableSet.of();
    }
    String uuid = p.annotations().value(UUID);
    try {
        InputStream inputStream = controller.get(deviceId, SIP_REQUEST_DATA_API + uuid, MediaType.APPLICATION_JSON_TYPE);
        log.debug("Service interface point UUID: {}", uuid);
        JsonNode sipAttributes = new ObjectMapper().readTree(inputStream);
        JsonNode mcPool = sipAttributes.get(MEDIA_CHANNEL_SERVICE_INTERFACE_POINT_SPEC).get(MC_POOL);
        // This creates a hashset of OChSignals representing the spectrum availability at the target port.
        return TapiDeviceHelper.getOchSignal(mcPool);
    } catch (IOException e) {
        log.error("Exception discoverPortDetails() {}", did(), e);
        return ImmutableSet.of();
    }
}

Example 23 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class DefaultTributarySlotQuery method queryTributarySlots.

@Override
public Set<TributarySlot> queryTributarySlots(PortNumber port) {
    // currently return all slots by default.
    DeviceService deviceService = opticalView(this.handler().get(DeviceService.class));
    Port p = deviceService.getPort(this.data().deviceId(), port);
    if (p == null) {
        return Collections.emptySet();
    }
    switch(p.type()) {
        case OCH:
            return queryOchTributarySlots(p);
        case OTU:
            return queryOtuTributarySlots(p);
        default:
            return Collections.emptySet();
    }
}

Example 24 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class OFOpticalSwitch13LambdaQuery method queryLambdas.

@Override
public Set<OchSignal> queryLambdas(PortNumber port) {
    DeviceService deviceService = opticalView(this.handler().get(DeviceService.class));
    Port p = deviceService.getPort(this.data().deviceId(), port);
    // Only OMS ports expose lambda resources
    if (p == null || !p.type().equals(Port.Type.OMS)) {
        return Collections.emptySet();
    }
    short lambdaCount = ((OmsPort) p).totalChannels();
    // OMS ports expose 'lambdaCount' fixed grid lambdas of 50GHz width, starting from min-frequency 191.7 THz.
    return IntStream.rangeClosed(1, lambdaCount).mapToObj(x -> OchSignal.newDwdmSlot(ChannelSpacing.CHL_50GHZ, x)).collect(GuavaCollectors.toImmutableSet());
}

Example 25 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class OpenRoadmNetconfHandlerBehaviour method getDevice.

/**
 * Get the device instance for which the methods apply.
 *
 * @return The device instance
 */
protected Device getDevice() {
    DeviceService deviceService = checkNotNull(handler().get(DeviceService.class));
    Device device = deviceService.getDevice(did());
    return device;
}