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

Example 31 with DeviceService

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

the class OpenRoadmFlowRuleProgrammable method editConfigDeleteConnection.

/**
 * Entry point to remove a Crossconnect.
 *
 * @param xc - OpenROADM flow rule (cross-connect data)
 */
private boolean editConfigDeleteConnection(OpenRoadmFlowRule xc) {
    String name = openRoadmConnectionName(xc);
    FlowRule flowRule = getConnectionCache().get(did(), name);
    if (flowRule == null) {
        openRoadmLog("editConfigDeleteConnection,  {} not in cache", name);
        // What to do ? it should be in the cache
        return true;
    }
    // Delete Connection
    editConfigDeleteConnectionEntry(name);
    // Remove connection from cache
    getConnectionCache().remove(did(), xc);
    DeviceService deviceService = this.handler().get(DeviceService.class);
    OpenRoadmConnection conn = OpenRoadmConnectionFactory.create(name, xc, deviceService);
    // Delete interfaces. Note, deletion of interfaces may fail if
    // they are used by other connections.
    editConfigDeleteInterfaceEntry(conn.dstNmcName);
    editConfigDeleteInterfaceEntry(conn.srcNmcName);
    if ((conn.getType() != OpenRoadmFlowRule.Type.ADD_LINK) && (conn.getType() != OpenRoadmFlowRule.Type.LOCAL)) {
        editConfigDeleteInterfaceEntry(conn.srcMcName);
    }
    if ((conn.getType() != OpenRoadmFlowRule.Type.DROP_LINK) && (conn.getType() != OpenRoadmFlowRule.Type.LOCAL)) {
        editConfigDeleteInterfaceEntry(conn.dstMcName);
    }
    return true;
}

Example 32 with DeviceService

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

the class TsCheckLoop method doExecute.

@Override
protected void doExecute() {
    NetworkDiagnosticService service = getService(NetworkDiagnosticService.class);
    DeviceService ds = getService(DeviceService.class);
    HostService hs = getService(HostService.class);
    FlowRuleService frs = getService(FlowRuleService.class);
    LinkService ls = getService(LinkService.class);
    service.findAnomalies(NetworkDiagnostic.Type.LOOP).forEach(loop -> print(loop.toString()));
}

Example 33 with DeviceService

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

the class OpticalIntentsWebResource method getIntents.

/**
 * Get the optical intents on the network.
 *
 * @return 200 OK
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getIntents() {
    DeviceService deviceService = get(DeviceService.class);
    IntentService intentService = get(IntentService.class);
    Iterator intentItr = intentService.getIntents().iterator();
    ArrayNode arrayFlows = mapper().createArrayNode();
    while (intentItr.hasNext()) {
        Intent intent = (Intent) intentItr.next();
        if (intent instanceof OpticalConnectivityIntent) {
            OpticalConnectivityIntent opticalConnectivityIntent = (OpticalConnectivityIntent) intent;
            Device srcDevice = deviceService.getDevice(opticalConnectivityIntent.getSrc().deviceId());
            Device dstDevice = deviceService.getDevice(opticalConnectivityIntent.getDst().deviceId());
            String srcDeviceName = srcDevice.annotations().value(AnnotationKeys.NAME);
            String dstDeviceName = dstDevice.annotations().value(AnnotationKeys.NAME);
            ObjectNode objectNode = mapper().createObjectNode();
            objectNode.put("intent id", opticalConnectivityIntent.id().toString());
            objectNode.put("app id", opticalConnectivityIntent.appId().name());
            objectNode.put("state", intentService.getIntentState(opticalConnectivityIntent.key()).toString());
            objectNode.put("src", opticalConnectivityIntent.getSrc().toString());
            objectNode.put("dst", opticalConnectivityIntent.getDst().toString());
            objectNode.put("srcName", srcDeviceName);
            objectNode.put("dstName", dstDeviceName);
            // Only for INSTALLED intents
            if (intentService.getIntentState(intent.key()) == IntentState.INSTALLED) {
                // Retrieve associated FlowRuleIntent
                FlowRuleIntent installableIntent = (FlowRuleIntent) intentService.getInstallableIntents(opticalConnectivityIntent.key()).stream().filter(FlowRuleIntent.class::isInstance).findFirst().orElse(null);
                // TODO store utilized ochSignal in the intent resources
                if (installableIntent != null) {
                    OchSignal signal = installableIntent.flowRules().stream().filter(r -> r.selector().criteria().size() == NUM_CRITERIA_OPTICAL_CONNECTIVIY_RULE).map(r -> ((OchSignalCriterion) r.selector().getCriterion(Criterion.Type.OCH_SIGID)).lambda()).findFirst().orElse(null);
                    objectNode.put("ochSignal", signal.toString());
                    objectNode.put("centralFreq", signal.centralFrequency().asTHz() + " THz");
                }
                // Retrieve path and print it to REST
                if (installableIntent != null) {
                    String path = installableIntent.resources().stream().filter(Link.class::isInstance).map(Link.class::cast).map(r -> deviceService.getDevice(r.src().deviceId())).map(r -> r.annotations().value(AnnotationKeys.NAME)).collect(Collectors.joining(" -> "));
                    List<Link> pathLinks = installableIntent.resources().stream().filter(Link.class::isInstance).map(Link.class::cast).collect(Collectors.toList());
                    DefaultPath defaultPath = new DefaultPath(PROVIDER_ID, pathLinks, new ScalarWeight(1));
                    objectNode.put("path", defaultPath.toString());
                    objectNode.put("pathName", path + " -> " + dstDeviceName);
                }
            }
            arrayFlows.add(objectNode);
        }
    }
    ObjectNode root = this.mapper().createObjectNode().putPOJO("Intents", arrayFlows);
    return ok(root).build();
}

Example 34 with DeviceService

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

the class MastersListCommand method doExecute.

@Override
protected void doExecute() {
    ClusterService service = get(ClusterService.class);
    MastershipService mastershipService = get(MastershipService.class);
    DeviceService deviceService = get(DeviceService.class);
    List<ControllerNode> nodes = newArrayList(service.getNodes());
    Collections.sort(nodes, Comparators.NODE_COMPARATOR);
    if (outputJson()) {
        print("%s", json(service, mastershipService, nodes));
    } else {
        for (ControllerNode node : nodes) {
            List<DeviceId> ids = Lists.newArrayList(mastershipService.getDevicesOf(node.id()));
            ids.removeIf(did -> deviceService.getDevice(did) == null);
            Collections.sort(ids, Comparators.ELEMENT_ID_COMPARATOR);
            print("%s: %d devices", node.id(), ids.size());
            for (DeviceId deviceId : ids) {
                print("  %s", deviceId);
            }
        }
    }
}

Example 35 with DeviceService

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

the class RolesCommand method doExecute.

@Override
protected void doExecute() {
    DeviceService deviceService = get(DeviceService.class);
    MastershipService roleService = get(MastershipService.class);
    if (outputJson()) {
        print("%s", json(roleService, getSortedDevices(deviceService)));
    } else {
        for (Device d : getSortedDevices(deviceService)) {
            DeviceId did = d.id();
            printRoles(roleService, did);
        }
    }
}