Examples with DriverHandler org.onosproject.net.driver.DriverHandler used on opensource projects

Example 41 with DriverHandler

use of org.onosproject.net.driver.DriverHandler in project onos by opennetworkinglab.

the class RestDeviceProvider method getDesc.

private DeviceDescription getDesc(RestSBDevice restSBDev) {
    DeviceId deviceId = restSBDev.deviceId();
    Driver driver = getDriver(restSBDev);
    if (restSBDev.isProxy()) {
        if (driver != null && driver.hasBehaviour(DevicesDiscovery.class)) {
            // Creates the driver to communicate with the server
            DevicesDiscovery devicesDiscovery = devicesDiscovery(restSBDev, driver);
            return devicesDiscovery.deviceDetails(deviceId);
        } else {
            log.warn("Driver not found for {}", restSBDev);
            return null;
        }
    } else if (driver != null && driver.hasBehaviour(DeviceDescriptionDiscovery.class)) {
        DriverHandler h = driverService.createHandler(deviceId);
        DeviceDescriptionDiscovery deviceDiscovery = h.behaviour(DeviceDescriptionDiscovery.class);
        return deviceDiscovery.discoverDeviceDetails();
    }
    ChassisId cid = new ChassisId();
    String ipAddress = restSBDev.ip().toString();
    SparseAnnotations annotations = DefaultAnnotations.builder().set(IPADDRESS, ipAddress).set(AnnotationKeys.PROTOCOL, REST.toUpperCase()).build();
    String manufacturer = UNKNOWN;
    String hwVersion = UNKNOWN;
    String swVersion = UNKNOWN;
    String serialNumber = UNKNOWN;
    Device device = deviceService.getDevice(deviceId);
    if (device != null) {
        manufacturer = device.manufacturer();
        hwVersion = device.hwVersion();
        swVersion = device.swVersion();
        serialNumber = device.serialNumber();
    }
    return new DefaultDeviceDescription(deviceId.uri(), Device.Type.SWITCH, manufacturer, hwVersion, swVersion, serialNumber, cid, annotations);
}

Example 42 with DriverHandler

use of org.onosproject.net.driver.DriverHandler in project onos by opennetworkinglab.

the class RestDeviceProvider method deviceAdded.

private void deviceAdded(RestSBDevice restSBDev) {
    checkNotNull(restSBDev, DEVICENULL);
    Driver driver = getDriver(restSBDev);
    // Check if the server is controlling a single or multiple devices
    if (restSBDev.isProxy()) {
        if (driver.hasBehaviour(DevicesDiscovery.class)) {
            DevicesDiscovery devicesDiscovery = devicesDiscovery(restSBDev, driver);
            Set<DeviceId> deviceIds = devicesDiscovery.deviceIds();
            restSBDev.setActive(true);
            deviceIds.forEach(deviceId -> {
                controller.addProxiedDevice(deviceId, restSBDev);
                DeviceDescription devDesc = devicesDiscovery.deviceDetails(deviceId);
                checkNotNull(devDesc, "DeviceDescription cannot be null");
                providerService.deviceConnected(deviceId, mergeAnn(restSBDev.deviceId(), devDesc));
                if (driver.hasBehaviour(DeviceDescriptionDiscovery.class)) {
                    DriverHandler h = driverService.createHandler(deviceId);
                    DeviceDescriptionDiscovery devDisc = h.behaviour(DeviceDescriptionDiscovery.class);
                    providerService.updatePorts(deviceId, devDisc.discoverPortDetails());
                }
                checkAndUpdateDevice(deviceId);
            });
        } else {
            log.warn("Device is proxy but driver does not have proxy discovery behaviour {}", restSBDev);
        }
    } else {
        DeviceId deviceId = restSBDev.deviceId();
        if (driver != null && driver.hasBehaviour(DevicesDiscovery.class)) {
            restSBDev.setActive(true);
            DevicesDiscovery devicesDiscovery = devicesDiscovery(restSBDev, driver);
            DeviceDescription deviceDescription = devicesDiscovery.deviceDetails(deviceId);
            checkNotNull(deviceDescription, "DeviceDescription cannot be null");
            providerService.deviceConnected(deviceId, deviceDescription);
            if (driver.hasBehaviour(DeviceDescriptionDiscovery.class)) {
                DriverHandler h = driverService.createHandler(deviceId);
                DeviceDescriptionDiscovery deviceDiscovery = h.behaviour(DeviceDescriptionDiscovery.class);
                providerService.updatePorts(deviceId, deviceDiscovery.discoverPortDetails());
            }
        } else {
            DeviceDescription deviceDescription = getDesc(restSBDev);
            restSBDev.setActive(true);
            providerService.deviceConnected(deviceId, deviceDescription);
        }
        checkAndUpdateDevice(deviceId);
    }
}

Example 43 with DriverHandler

use of org.onosproject.net.driver.DriverHandler in project onos by opennetworkinglab.

the class NetconfControllerConfig method getControllers.

@Override
public List<ControllerInfo> getControllers() {
    DriverHandler handler = handler();
    NetconfController controller = handler.get(NetconfController.class);
    MastershipService mastershipService = handler.get(MastershipService.class);
    DeviceId deviceId = handler.data().deviceId();
    Preconditions.checkNotNull(controller, "Netconf controller is null");
    List<ControllerInfo> controllers = new ArrayList<>();
    if (mastershipService.isLocalMaster(deviceId)) {
        try {
            String reply = controller.getNetconfDevice(deviceId).getSession().getConfig(DatastoreId.RUNNING);
            log.debug("Reply XML {}", reply);
            controllers.addAll(XmlConfigParser.parseStreamControllers(XmlConfigParser.loadXml(new ByteArrayInputStream(reply.getBytes(StandardCharsets.UTF_8)))));
        } catch (NetconfException e) {
            log.error("Cannot communicate with device {} ", deviceId, e);
        }
    } else {
        log.warn("I'm not master for {} please use master, {} to execute command", deviceId, mastershipService.getMasterFor(deviceId));
    }
    return controllers;
}

Example 44 with DriverHandler

use of org.onosproject.net.driver.DriverHandler in project onos by opennetworkinglab.

the class NetconfControllerConfig method setControllers.

@Override
public void setControllers(List<ControllerInfo> controllers) {
    DriverHandler handler = handler();
    NetconfController controller = handler.get(NetconfController.class);
    DeviceId deviceId = handler.data().deviceId();
    Preconditions.checkNotNull(controller, "Netconf controller is null");
    MastershipService mastershipService = handler.get(MastershipService.class);
    if (mastershipService.isLocalMaster(deviceId)) {
        try {
            NetconfDevice device = controller.getNetconfDevice(deviceId);
            String config = null;
            try {
                String reply = device.getSession().getConfig(DatastoreId.RUNNING);
                log.info("reply XML {}", reply);
                config = XmlConfigParser.createControllersConfig(XmlConfigParser.loadXml(getClass().getResourceAsStream("controllers.xml")), XmlConfigParser.loadXml(new ByteArrayInputStream(reply.getBytes(StandardCharsets.UTF_8))), "running", "merge", "create", controllers);
            } catch (NetconfException e) {
                log.error("Cannot comunicate to device {} , exception {}", deviceId, e.getMessage());
                return;
            }
            device.getSession().editConfig(config.substring(config.indexOf("-->") + 3));
        } catch (NullPointerException e) {
            log.warn("No NETCONF device with requested parameters " + e);
            throw new NullPointerException("No NETCONF device with requested parameters " + e);
        } catch (NetconfException e) {
            log.error("Cannot comunicate to device {} , exception {}", deviceId, e.getMessage());
        }
    } else {
        log.warn("I'm not master for {} please use master, {} to execute command", deviceId, mastershipService.getMasterFor(deviceId));
    }
}

Example 45 with DriverHandler

use of org.onosproject.net.driver.DriverHandler in project onos by opennetworkinglab.

the class ResourceDeviceListener method queryMplsLabels.

private Set<MplsLabel> queryMplsLabels(DeviceId device, PortNumber port) {
    try {
        DriverHandler handler = driverService.createHandler(device);
        if (handler == null || !handler.hasBehaviour(MplsQuery.class)) {
            return ImmutableSet.of();
        }
        MplsQuery query = handler.behaviour(MplsQuery.class);
        if (query == null) {
            return ImmutableSet.of();
        }
        return query.queryMplsLabels(port);
    } catch (ItemNotFoundException e) {
        return ImmutableSet.of();
    }
}