Examples with Monitoring org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring used on opensource projects

Example 21 with Monitoring

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring in project bgpcep by opendaylight.

the class PCEPRequestMessageParser method getMonitoring.

protected MonitoringRequest getMonitoring(final List<Object> objects) {
    final MonitoringRequestBuilder builder = new MonitoringRequestBuilder();
    if (!objects.isEmpty() && objects.get(0) instanceof Monitoring) {
        builder.setMonitoring((Monitoring) objects.get(0));
        objects.remove(0);
    } else {
        return null;
    }
    if (!objects.isEmpty() && objects.get(0) instanceof PccIdReq) {
        builder.setPccIdReq((PccIdReq) objects.get(0));
        objects.remove(0);
    }
    final List<PceIdList> pceIdList = new ArrayList<>();
    while (!objects.isEmpty() && objects.get(0) instanceof PceId) {
        pceIdList.add(new PceIdListBuilder().setPceId((PceId) objects.get(0)).build());
        objects.remove(0);
    }
    if (!pceIdList.isEmpty()) {
        builder.setPceIdList(pceIdList);
    }
    return builder.build();
}

Example 22 with Monitoring

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring in project genius by opendaylight.

the class AlivenessMonitor method monitorStart.

@Override
public Future<RpcResult<MonitorStartOutput>> monitorStart(MonitorStartInput input) {
    RpcResultBuilder<MonitorStartOutput> rpcResultBuilder;
    final Config in = input.getConfig();
    Long profileId = in.getProfileId();
    LOG.debug("Monitor Start invoked with Config: {}, Profile Id: {}", in, profileId);
    try {
        if (in.getMode() != MonitoringMode.OneOne) {
            throw new UnsupportedConfigException("Unsupported Monitoring mode. Currently one-one mode is supported");
        }
        Optional<MonitorProfile> optProfile = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, getMonitorProfileId(profileId));
        final MonitorProfile profile;
        if (!optProfile.isPresent()) {
            String errMsg = String.format("No monitoring profile associated with Id: %d", profileId);
            LOG.error("Monitor start failed. {}", errMsg);
            throw new RuntimeException(errMsg);
        } else {
            profile = optProfile.get();
        }
        final EtherTypes ethType = profile.getProtocolType();
        String interfaceName = null;
        EndpointType srcEndpointType = in.getSource().getEndpointType();
        if (srcEndpointType instanceof Interface) {
            Interface endPoint = (Interface) srcEndpointType;
            interfaceName = endPoint.getInterfaceName();
        } else {
            throw new UnsupportedConfigException("Unsupported source Endpoint type. Only Interface Endpoint currently supported for monitoring");
        }
        if (Strings.isNullOrEmpty(interfaceName)) {
            throw new RuntimeException("Interface Name not defined in the source Endpoint");
        }
        // Initially the support is for one monitoring per interface.
        // Revisit the retrieving monitor id logic when the multiple
        // monitoring for same interface is needed.
        EndpointType destEndpointType = null;
        if (in.getDestination() != null) {
            destEndpointType = in.getDestination().getEndpointType();
        }
        String idKey = getUniqueKey(interfaceName, ethType.toString(), srcEndpointType, destEndpointType);
        final long monitorId = getUniqueId(idKey);
        Optional<MonitoringInfo> optKey = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, getMonitoringInfoId(monitorId));
        final AlivenessProtocolHandler<?> handler;
        if (optKey.isPresent()) {
            String message = String.format("Monitoring for the interface %s with this configuration " + "is already registered.", interfaceName);
            LOG.warn("Monitoring for the interface {} with this configuration is already registered.", interfaceName);
            MonitorStartOutput output = new MonitorStartOutputBuilder().setMonitorId(monitorId).build();
            rpcResultBuilder = RpcResultBuilder.success(output).withWarning(ErrorType.APPLICATION, "config-exists", message);
            return Futures.immediateFuture(rpcResultBuilder.build());
        } else {
            // Construct the monitor key
            final MonitoringInfo monitoringInfo = new MonitoringInfoBuilder().setId(monitorId).setMode(in.getMode()).setProfileId(profileId).setDestination(in.getDestination()).setSource(in.getSource()).build();
            // Construct the initial monitor state
            handler = alivenessProtocolHandlerRegistry.get(ethType);
            final String monitoringKey = handler.getUniqueMonitoringKey(monitoringInfo);
            MonitoringStateBuilder monitoringStateBuilder = new MonitoringStateBuilder().setMonitorKey(monitoringKey).setMonitorId(monitorId).setState(LivenessState.Unknown).setStatus(MonitorStatus.Started);
            if (ethType != EtherTypes.Bfd) {
                monitoringStateBuilder.setRequestCount(INITIAL_COUNT).setResponsePendingCount(INITIAL_COUNT);
            }
            MonitoringState monitoringState = monitoringStateBuilder.build();
            Futures.addCallback(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
                tx.put(LogicalDatastoreType.OPERATIONAL, getMonitoringInfoId(monitorId), monitoringInfo, CREATE_MISSING_PARENT);
                LOG.debug("adding oper monitoring info {}", monitoringInfo);
                tx.put(LogicalDatastoreType.OPERATIONAL, getMonitorStateId(monitoringKey), monitoringState, CREATE_MISSING_PARENT);
                LOG.debug("adding oper monitoring state {}", monitoringState);
                MonitoridKeyEntry mapEntry = new MonitoridKeyEntryBuilder().setMonitorId(monitorId).setMonitorKey(monitoringKey).build();
                tx.put(LogicalDatastoreType.OPERATIONAL, getMonitorMapId(monitorId), mapEntry, CREATE_MISSING_PARENT);
                LOG.debug("adding oper map entry {}", mapEntry);
            }), new FutureCallback<Void>() {

                @Override
                public void onFailure(Throwable error) {
                    String errorMsg = String.format("Adding Monitoring info: %s in Datastore failed", monitoringInfo);
                    LOG.warn("Adding Monitoring info: {} in Datastore failed", monitoringInfo, error);
                    throw new RuntimeException(errorMsg, error);
                }

                @Override
                public void onSuccess(Void noarg) {
                    lockMap.put(monitoringKey, new Semaphore(1, true));
                    if (ethType == EtherTypes.Bfd) {
                        handler.startMonitoringTask(monitoringInfo);
                        return;
                    }
                    // Schedule task
                    LOG.debug("Scheduling monitor task for config: {}", in);
                    scheduleMonitoringTask(monitoringInfo, profile.getMonitorInterval());
                }
            }, callbackExecutorService);
        }
        associateMonitorIdWithInterface(monitorId, interfaceName);
        MonitorStartOutput output = new MonitorStartOutputBuilder().setMonitorId(monitorId).build();
        rpcResultBuilder = RpcResultBuilder.success(output);
    } catch (UnsupportedConfigException e) {
        LOG.error("Start Monitoring Failed. ", e);
        rpcResultBuilder = RpcResultBuilder.<MonitorStartOutput>failed().withError(ErrorType.APPLICATION, e.getMessage(), e);
    }
    return Futures.immediateFuture(rpcResultBuilder.build());
}

Example 23 with Monitoring

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring in project genius by opendaylight.

the class AlivenessMonitor method updateMonitorStatusTo.

private void updateMonitorStatusTo(final Long monitorId, final MonitorStatus newStatus, final Predicate<MonitorStatus> isValidStatus) {
    final String monitorKey = monitorIdKeyCache.getUnchecked(monitorId);
    if (monitorKey == null) {
        LOG.warn("No monitor Key associated with id {} to change the monitor status to {}", monitorId, newStatus);
        return;
    }
    final ReadWriteTransaction tx = dataBroker.newReadWriteTransaction();
    ListenableFuture<Optional<MonitoringState>> readResult = tx.read(LogicalDatastoreType.OPERATIONAL, getMonitorStateId(monitorKey));
    ListenableFuture<Void> writeResult = Futures.transformAsync(readResult, optState -> {
        if (optState.isPresent()) {
            MonitoringState state = optState.get();
            if (isValidStatus.apply(state.getStatus())) {
                MonitoringState updatedState = new MonitoringStateBuilder().setMonitorKey(monitorKey).setStatus(newStatus).build();
                tx.merge(LogicalDatastoreType.OPERATIONAL, getMonitorStateId(monitorKey), updatedState);
            } else {
                LOG.warn("Invalid Monitoring status {}, cannot be updated to {} for monitorId {}", state.getStatus(), newStatus, monitorId);
            }
        } else {
            LOG.warn("No associated monitoring state data available to update the status to {} for {}", newStatus, monitorId);
        }
        return tx.submit();
    }, MoreExecutors.directExecutor());
    Futures.addCallback(writeResult, new FutureCallbackImpl(String.format("Monitor status update for %d to %s", monitorId, newStatus.toString())), MoreExecutors.directExecutor());
}

Example 24 with Monitoring

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring in project genius by opendaylight.

the class AlivenessMonitor method monitorStop.

@Override
public Future<RpcResult<Void>> monitorStop(MonitorStopInput input) {
    LOG.debug("Monitor Stop operation for monitor id - {}", input.getMonitorId());
    SettableFuture<RpcResult<Void>> result = SettableFuture.create();
    final Long monitorId = input.getMonitorId();
    Optional<MonitoringInfo> optInfo = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, getMonitoringInfoId(monitorId));
    if (optInfo.isPresent()) {
        // Stop the monitoring task
        stopMonitoringTask(monitorId);
        String monitorKey = monitorIdKeyCache.getUnchecked(monitorId);
        // Cleanup the Data store
        Futures.addCallback(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
            if (monitorKey != null) {
                tx.delete(LogicalDatastoreType.OPERATIONAL, getMonitorStateId(monitorKey));
                monitorIdKeyCache.invalidate(monitorId);
            }
            tx.delete(LogicalDatastoreType.OPERATIONAL, getMonitoringInfoId(monitorId));
        }), new FutureCallbackImpl(String.format("Delete monitor state with Id %d", monitorId)), MoreExecutors.directExecutor());
        MonitoringInfo info = optInfo.get();
        String interfaceName = getInterfaceName(info.getSource().getEndpointType());
        if (interfaceName != null) {
            removeMonitorIdFromInterfaceAssociation(monitorId, interfaceName);
        }
        releaseIdForMonitoringInfo(info);
        if (monitorKey != null) {
            lockMap.remove(monitorKey);
        }
        result.set(RpcResultBuilder.<Void>success().build());
    } else {
        String errorMsg = String.format("Do not have monitoring information associated with key %d", monitorId);
        LOG.error("Delete monitoring operation Failed - {}", errorMsg);
        result.set(RpcResultBuilder.<Void>failed().withError(ErrorType.APPLICATION, errorMsg).build());
    }
    return result;
}

Example 25 with Monitoring

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.object.Monitoring in project genius by opendaylight.

the class AlivenessMonitor method resumeMonitoring.

private void resumeMonitoring(final long monitorId) {
    final ReadOnlyTransaction tx = dataBroker.newReadOnlyTransaction();
    ListenableFuture<Optional<MonitoringInfo>> readInfoResult = tx.read(LogicalDatastoreType.OPERATIONAL, getMonitoringInfoId(monitorId));
    Futures.addCallback(readInfoResult, new FutureCallback<Optional<MonitoringInfo>>() {

        @Override
        public void onFailure(Throwable error) {
            String msg = String.format("Unable to read monitoring info associated with monitor id %d", monitorId);
            LOG.error("Monitor resume Failed. {}", msg, error);
            tx.close();
        }

        @Override
        public void onSuccess(@Nonnull Optional<MonitoringInfo> optInfo) {
            if (optInfo.isPresent()) {
                final MonitoringInfo info = optInfo.get();
                ListenableFuture<Optional<MonitorProfile>> readProfile = tx.read(LogicalDatastoreType.OPERATIONAL, getMonitorProfileId(info.getProfileId()));
                Futures.addCallback(readProfile, new FutureCallback<Optional<MonitorProfile>>() {

                    @Override
                    public void onFailure(Throwable error) {
                        String msg = String.format("Unable to read Monitoring profile associated with id %d", info.getProfileId());
                        LOG.warn("Monitor resume Failed. {}", msg, error);
                        tx.close();
                    }

                    @Override
                    public void onSuccess(@Nonnull Optional<MonitorProfile> optProfile) {
                        tx.close();
                        if (optProfile.isPresent()) {
                            updateMonitorStatusTo(monitorId, MonitorStatus.Started, currentStatus -> currentStatus != MonitorStatus.Started);
                            MonitorProfile profile = optProfile.get();
                            LOG.debug("Monitor Resume - Scheduling monitoring task for Id: {}", monitorId);
                            scheduleMonitoringTask(info, profile.getMonitorInterval());
                        } else {
                            String msg = String.format("Monitoring profile associated with id %d is not present", info.getProfileId());
                            LOG.warn("Monitor resume Failed. {}", msg);
                        }
                    }
                }, MoreExecutors.directExecutor());
            } else {
                tx.close();
                String msg = String.format("Monitoring info associated with id %d is not present", monitorId);
                LOG.warn("Monitor resume Failed. {}", msg);
            }
        }
    }, MoreExecutors.directExecutor());
}