Examples with NetconfDeviceCommunicator org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator used on opensource projects

Example 11 with NetconfDeviceCommunicator

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator in project netconf by opendaylight.

the class NetconfDeviceTest method testNetconfDeviceFlawedModelFailedResolution.

@Test
public void testNetconfDeviceFlawedModelFailedResolution() throws Exception {
    final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
    final NetconfDeviceCommunicator listener = getListener();
    final EffectiveModelContextFactory schemaFactory = getSchemaFactory();
    final SchemaRepository schemaRepository = getSchemaRepository();
    final SchemaResolutionException schemaResolutionException = new SchemaResolutionException("fail first", TEST_SID, new Throwable("YangTools parser fail"));
    doAnswer(invocation -> {
        if (((Collection<?>) invocation.getArguments()[0]).size() == 2) {
            return Futures.immediateFailedFuture(schemaResolutionException);
        } else {
            return Futures.immediateFuture(SCHEMA_CONTEXT);
        }
    }).when(schemaFactory).createEffectiveModelContext(anyCollection());
    final NetconfDeviceSchemasResolver stateSchemasResolver = (deviceRpc, remoteSessionCapabilities, id, schemaContext) -> {
        final Module first = Iterables.getFirst(SCHEMA_CONTEXT.getModules(), null);
        final QName qName = QName.create(first.getQNameModule(), first.getName());
        final NetconfStateSchemas.RemoteYangSchema source1 = new NetconfStateSchemas.RemoteYangSchema(qName);
        final NetconfStateSchemas.RemoteYangSchema source2 = new NetconfStateSchemas.RemoteYangSchema(QName.create(first.getQNameModule(), "test-module2"));
        return new NetconfStateSchemas(Sets.newHashSet(source1, source2));
    };
    final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), schemaRepository, schemaFactory, stateSchemasResolver);
    final NetconfDevice device = new NetconfDeviceBuilder().setReconnectOnSchemasChange(true).setSchemaResourcesDTO(schemaResourcesDTO).setGlobalProcessingExecutor(getExecutor()).setId(getId()).setSalFacade(facade).setBaseSchemas(BASE_SCHEMAS).build();
    // Monitoring supported
    final NetconfSessionPreferences sessionCaps = getSessionCaps(true, Lists.newArrayList(TEST_CAPABILITY, TEST_CAPABILITY2));
    device.onRemoteSessionUp(sessionCaps, listener);
    verify(facade, timeout(5000)).onDeviceConnected(any(MountPointContext.class), any(NetconfSessionPreferences.class), any(NetconfDeviceRpc.class), isNull());
    verify(schemaFactory, times(2)).createEffectiveModelContext(anyCollection());
}

Example 12 with NetconfDeviceCommunicator

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator in project netconf by opendaylight.

the class NetconfDeviceTest method testNetconfDeviceReconnect.

@Test
public void testNetconfDeviceReconnect() throws Exception {
    final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
    final NetconfDeviceCommunicator listener = getListener();
    final EffectiveModelContextFactory schemaContextProviderFactory = getSchemaFactory();
    final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), getSchemaRepository(), schemaContextProviderFactory, STATE_SCHEMAS_RESOLVER);
    final NetconfDevice device = new NetconfDeviceBuilder().setReconnectOnSchemasChange(true).setSchemaResourcesDTO(schemaResourcesDTO).setGlobalProcessingExecutor(getExecutor()).setId(getId()).setSalFacade(facade).setBaseSchemas(BASE_SCHEMAS).build();
    final NetconfSessionPreferences sessionCaps = getSessionCaps(true, Lists.newArrayList(TEST_NAMESPACE + "?module=" + TEST_MODULE + "&amp;revision=" + TEST_REVISION));
    device.onRemoteSessionUp(sessionCaps, listener);
    verify(schemaContextProviderFactory, timeout(5000)).createEffectiveModelContext(any(Collection.class));
    verify(facade, timeout(5000)).onDeviceConnected(any(MountPointContext.class), any(NetconfSessionPreferences.class), any(DOMRpcService.class), isNull());
    device.onRemoteSessionDown();
    verify(facade, timeout(5000)).onDeviceDisconnected();
    device.onRemoteSessionUp(sessionCaps, listener);
    verify(schemaContextProviderFactory, timeout(5000).times(2)).createEffectiveModelContext(any(Collection.class));
    verify(facade, timeout(5000).times(2)).onDeviceConnected(any(MountPointContext.class), any(NetconfSessionPreferences.class), any(DOMRpcService.class), isNull());
}

Example 13 with NetconfDeviceCommunicator

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator in project netconf by opendaylight.

the class AbstractNetconfTopology method setupConnection.

protected ListenableFuture<NetconfDeviceCapabilities> setupConnection(final NodeId nodeId, final Node configNode) {
    final NetconfNode netconfNode = configNode.augmentation(NetconfNode.class);
    final NetconfNodeAugmentedOptional nodeOptional = configNode.augmentation(NetconfNodeAugmentedOptional.class);
    requireNonNull(netconfNode.getHost());
    requireNonNull(netconfNode.getPort());
    final NetconfConnectorDTO deviceCommunicatorDTO = createDeviceCommunicator(nodeId, netconfNode, nodeOptional);
    final NetconfDeviceCommunicator deviceCommunicator = deviceCommunicatorDTO.getCommunicator();
    final NetconfClientSessionListener netconfClientSessionListener = deviceCommunicatorDTO.getSessionListener();
    final NetconfReconnectingClientConfiguration clientConfig = getClientConfig(netconfClientSessionListener, netconfNode);
    final ListenableFuture<NetconfDeviceCapabilities> future = deviceCommunicator.initializeRemoteConnection(clientDispatcher, clientConfig);
    activeConnectors.put(nodeId, deviceCommunicatorDTO);
    Futures.addCallback(future, new FutureCallback<NetconfDeviceCapabilities>() {

        @Override
        public void onSuccess(final NetconfDeviceCapabilities result) {
            LOG.debug("Connector for {} started succesfully", nodeId.getValue());
        }

        @Override
        public void onFailure(final Throwable throwable) {
            LOG.error("Connector for {} failed", nodeId.getValue(), throwable);
        // remove this node from active connectors?
        }
    }, MoreExecutors.directExecutor());
    return future;
}

Example 14 with NetconfDeviceCommunicator

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator in project netconf by opendaylight.

the class AbstractNetconfTopology method createDeviceCommunicator.

protected NetconfConnectorDTO createDeviceCommunicator(final NodeId nodeId, final NetconfNode node, final NetconfNodeAugmentedOptional nodeOptional) {
    final Host host = node.getHost();
    final IpAddress ipAddress = host.getIpAddress();
    final InetSocketAddress address;
    if (ipAddress != null) {
        address = new InetSocketAddress(IetfInetUtil.INSTANCE.inetAddressFor(ipAddress), node.getPort().getValue().toJava());
    } else {
        address = new InetSocketAddress(host.getDomainName().getValue(), node.getPort().getValue().toJava());
    }
    final RemoteDeviceId remoteDeviceId = new RemoteDeviceId(nodeId.getValue(), address);
    final long keepaliveDelay = node.requireKeepaliveDelay().toJava();
    RemoteDeviceHandler<NetconfSessionPreferences> salFacade = createSalFacade(remoteDeviceId);
    if (keepaliveDelay > 0) {
        LOG.info("Adding keepalive facade, for device {}", nodeId);
        salFacade = new KeepaliveSalFacade(remoteDeviceId, salFacade, this.keepaliveExecutor.getExecutor(), keepaliveDelay, node.requireDefaultRequestTimeoutMillis().toJava());
    }
    final RemoteDevice<NetconfSessionPreferences, NetconfMessage, NetconfDeviceCommunicator> device;
    final List<SchemaSourceRegistration<?>> yanglibRegistrations;
    if (node.requireSchemaless()) {
        device = new SchemalessNetconfDevice(baseSchemas, remoteDeviceId, salFacade);
        yanglibRegistrations = List.of();
    } else {
        final boolean reconnectOnChangedSchema = node.requireReconnectOnChangedSchema();
        final SchemaResourcesDTO resources = schemaManager.getSchemaResources(node, nodeId.getValue());
        device = new NetconfDeviceBuilder().setReconnectOnSchemasChange(reconnectOnChangedSchema).setSchemaResourcesDTO(resources).setGlobalProcessingExecutor(this.processingExecutor).setId(remoteDeviceId).setSalFacade(salFacade).setNode(node).setEventExecutor(eventExecutor).setNodeOptional(nodeOptional).setDeviceActionFactory(deviceActionFactory).setBaseSchemas(baseSchemas).build();
        yanglibRegistrations = registerDeviceSchemaSources(remoteDeviceId, node, resources);
    }
    final Optional<UserPreferences> userCapabilities = getUserCapabilities(node);
    final int rpcMessageLimit = node.requireConcurrentRpcLimit().toJava();
    if (rpcMessageLimit < 1) {
        LOG.info("Concurrent rpc limit is smaller than 1, no limit will be enforced for device {}", remoteDeviceId);
    }
    final NetconfDeviceCommunicator netconfDeviceCommunicator = userCapabilities.isPresent() ? new NetconfDeviceCommunicator(remoteDeviceId, device, userCapabilities.get(), rpcMessageLimit) : new NetconfDeviceCommunicator(remoteDeviceId, device, rpcMessageLimit);
    if (salFacade instanceof KeepaliveSalFacade) {
        ((KeepaliveSalFacade) salFacade).setListener(netconfDeviceCommunicator);
    }
    return new NetconfConnectorDTO(netconfDeviceCommunicator, salFacade, yanglibRegistrations);
}

Example 15 with NetconfDeviceCommunicator

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator in project netconf by opendaylight.

the class RemoteDeviceConnectorImpl method createDeviceCommunicator.

@VisibleForTesting
NetconfConnectorDTO createDeviceCommunicator(final NodeId nodeId, final NetconfNode node, final RemoteDeviceHandler<NetconfSessionPreferences> deviceHandler) {
    // setup default values since default value is not supported in mdsal
    final long defaultRequestTimeoutMillis = node.getDefaultRequestTimeoutMillis() == null ? NetconfTopologyUtils.DEFAULT_REQUEST_TIMEOUT_MILLIS : node.getDefaultRequestTimeoutMillis().toJava();
    final long keepaliveDelay = node.getKeepaliveDelay() == null ? NetconfTopologyUtils.DEFAULT_KEEPALIVE_DELAY : node.getKeepaliveDelay().toJava();
    final boolean reconnectOnChangedSchema = node.getReconnectOnChangedSchema() == null ? NetconfTopologyUtils.DEFAULT_RECONNECT_ON_CHANGED_SCHEMA : node.getReconnectOnChangedSchema();
    RemoteDeviceHandler<NetconfSessionPreferences> salFacade = requireNonNull(deviceHandler);
    if (keepaliveDelay > 0) {
        LOG.info("{}: Adding keepalive facade.", remoteDeviceId);
        salFacade = new KeepaliveSalFacade(remoteDeviceId, salFacade, netconfTopologyDeviceSetup.getKeepaliveExecutor(), keepaliveDelay, defaultRequestTimeoutMillis);
    }
    final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO = netconfTopologyDeviceSetup.getSchemaResourcesDTO();
    // pre register yang library sources as fallback schemas to schema registry
    final List<SchemaSourceRegistration<?>> registeredYangLibSources = new ArrayList<>();
    if (node.getYangLibrary() != null) {
        final String yangLibURL = node.getYangLibrary().getYangLibraryUrl().getValue();
        final String yangLibUsername = node.getYangLibrary().getUsername();
        final String yangLigPassword = node.getYangLibrary().getPassword();
        final LibraryModulesSchemas libraryModulesSchemas;
        if (yangLibURL != null) {
            if (yangLibUsername != null && yangLigPassword != null) {
                libraryModulesSchemas = LibraryModulesSchemas.create(yangLibURL, yangLibUsername, yangLigPassword);
            } else {
                libraryModulesSchemas = LibraryModulesSchemas.create(yangLibURL);
            }
            for (final Map.Entry<SourceIdentifier, URL> sourceIdentifierURLEntry : libraryModulesSchemas.getAvailableModels().entrySet()) {
                registeredYangLibSources.add(schemaResourcesDTO.getSchemaRegistry().registerSchemaSource(new YangLibrarySchemaYangSourceProvider(remoteDeviceId, libraryModulesSchemas.getAvailableModels()), PotentialSchemaSource.create(sourceIdentifierURLEntry.getKey(), YangTextSchemaSource.class, PotentialSchemaSource.Costs.REMOTE_IO.getValue())));
            }
        }
    }
    final RemoteDevice<NetconfSessionPreferences, NetconfMessage, NetconfDeviceCommunicator> device;
    if (node.getSchemaless()) {
        device = new SchemalessNetconfDevice(netconfTopologyDeviceSetup.getBaseSchemas(), remoteDeviceId, salFacade);
    } else {
        device = new NetconfDeviceBuilder().setReconnectOnSchemasChange(reconnectOnChangedSchema).setSchemaResourcesDTO(schemaResourcesDTO).setGlobalProcessingExecutor(netconfTopologyDeviceSetup.getProcessingExecutor()).setBaseSchemas(netconfTopologyDeviceSetup.getBaseSchemas()).setId(remoteDeviceId).setDeviceActionFactory(deviceActionFactory).setSalFacade(salFacade).build();
    }
    final Optional<NetconfSessionPreferences> userCapabilities = getUserCapabilities(node);
    final int rpcMessageLimit = node.getConcurrentRpcLimit() == null ? NetconfTopologyUtils.DEFAULT_CONCURRENT_RPC_LIMIT : node.getConcurrentRpcLimit().toJava();
    if (rpcMessageLimit < 1) {
        LOG.info("{}: Concurrent rpc limit is smaller than 1, no limit will be enforced.", remoteDeviceId);
    }
    NetconfDeviceCommunicator netconfDeviceCommunicator = userCapabilities.isPresent() ? new NetconfDeviceCommunicator(remoteDeviceId, device, new UserPreferences(userCapabilities.get(), node.getYangModuleCapabilities() == null ? false : node.getYangModuleCapabilities().getOverride(), node.getNonModuleCapabilities() == null ? false : node.getNonModuleCapabilities().getOverride()), rpcMessageLimit) : new NetconfDeviceCommunicator(remoteDeviceId, device, rpcMessageLimit);
    if (salFacade instanceof KeepaliveSalFacade) {
        ((KeepaliveSalFacade) salFacade).setListener(netconfDeviceCommunicator);
    }
    return new NetconfConnectorDTO(netconfDeviceCommunicator, salFacade, registeredYangLibSources);
}