Package org.graylog2.cluster

Examples of org.graylog2.cluster.NodeService

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        capabilityBinder.addBinding().toInstance(ServerStatus.Capability.SERVER);
        if (configuration.isMaster())
            capabilityBinder.addBinding().toInstance(ServerStatus.Capability.MASTER);
        bind(ServerStatus.class).in(Scopes.SINGLETON);

        bind(OutputBufferWatermark.class).toInstance(new OutputBufferWatermark());
        bind(Node.class).toProvider(EsNodeProvider.class).in(Scopes.SINGLETON);
        bind(SystemJobManager.class).toProvider(SystemJobManagerProvider.class);
        bind(InputRegistry.class).toProvider(ServerInputRegistryProvider.class).asEagerSingleton();
        bind(RulesEngine.class).toProvider(RulesEngineProvider.class);
        bind(LdapConnector.class).toProvider(LdapConnectorProvider.class);
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    @Path("/{radioId}")
    @ApiResponses(value = {
            @ApiResponse(code = 404, message = "Radio not found.")
    })
    public String radio(@ApiParam(name = "radioId", required = true) @PathParam("radioId") String radioId) {
        Node radio = null;
        try {
            radio = nodeService.byNodeId(radioId);
        } catch (NodeNotFoundException e) {
            LOG.error("Radio <{}> not found.", radioId);
            throw new WebApplicationException(404);
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            @ApiResponse(code = 404, message = "Radio not found."),
            @ApiResponse(code = 400, message = "Missing or invalid configuration")
    })
    public Response registerInput(@ApiParam(name = "JSON body", required = true) String body,
                                @ApiParam(name = "radioId", required = true) @PathParam("radioId") String radioId) {
        Node radio = null;
        try {
            radio = nodeService.byNodeId(radioId);
        } catch (NodeNotFoundException e) {
            LOG.error("Radio <{}> not found.", radioId);
            throw new WebApplicationException(404);
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    @ApiResponses(value = {
            @ApiResponse(code = 404, message = "Radio not found.")
    })
    public Response unregisterInput(@ApiParam(name = "radioId", required = true) @PathParam("radioId") String radioId,
                                    @ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId) {
        final Node radio;
        try {
            radio = nodeService.byNodeId(radioId);
        } catch (NodeNotFoundException e) {
            LOG.error("Radio <{}> not found.", radioId);
            throw new NotFoundException("Radio <" + radioId + "> not found.");
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    @Path("/{radioId}/inputs")
    @ApiResponses(value = {
            @ApiResponse(code = 404, message = "Radio not found.")
    })
    public String persistedInputs(@ApiParam(name = "radioId", required = true) @PathParam("radioId") String radioId) {
        Node radio = null;
        Map<String, Object> result = Maps.newHashMap();
        List<Map<String, Object>> inputs = Lists.newArrayList();
        try {
            radio = nodeService.byNodeId(radioId);
        } catch (NodeNotFoundException e) {
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            throw new WebApplicationException(e, Response.Status.BAD_REQUEST);
        }

        LOG.debug("Ping from graylog2-radio node [{}].", radioId);

        Node node = null;
        try {
            node = nodeService.byNodeId(radioId);
        } catch (NodeNotFoundException e) {
            LOG.debug("There is no registered (or only outdated) graylog2-radio node [{}]. Registering.", radioId);
        }
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                finalServiceManager.stopAsync().awaitStopped();
            }
        });

        // Register this node.
        final NodeService nodeService = injector.getInstance(NodeService.class);
        nodeService.registerServer(serverStatus.getNodeId().toString(), configuration.isMaster(), configuration.getRestTransportUri());

        if (configuration.isMaster() && !nodeService.isOnlyMaster(serverStatus.getNodeId())) {
            LOG.warn("Detected another master in the cluster. Retrying in {} seconds to make sure it is not "
                    + "an old stale instance.", configuration.getStaleMasterTimeout());
            try {
                Thread.sleep(configuration.getStaleMasterTimeout());
            } catch (InterruptedException e) { /* nope */ }
           
            if (!nodeService.isOnlyMaster(serverStatus.getNodeId())) {
                // All devils here.
                String what = "Detected other master node in the cluster! Starting as non-master! "
                        + "This is a mis-configuration you should fix.";
                LOG.warn(what);
                activityWriter.write(new Activity(what, Main.class));
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                    break;
                case "number":
                    try {
                        value = Integer.parseInt(String.valueOf(entry.getValue()));
                    } catch (NumberFormatException e) {
                        throw new ValidationException(entry.getKey(), e.getMessage());
                    }
                    break;
                case "boolean":
                    value = "true".equals(String.valueOf(entry.getValue()));
                    break;
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    public Response create(@ApiParam(name = "JSON body", required = true) CreateOutputRequest csor) throws ValidationException {
        checkPermission(RestPermissions.OUTPUTS_CREATE);
        final AvailableOutputSummary outputSummary = messageOutputFactory.getAvailableOutputs().get(csor.type);

        if (outputSummary == null) {
            throw new ValidationException("type", "Invalid output type");
        }

        // Make sure the config values will be stored with the correct type.
        csor.configuration = ConfigurationMapConverter.convertValues(csor.configuration, outputSummary.requestedConfiguration);
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        return ImmutableMap.<String, Validator>builder()
                .put(FIELD_TITLE, new FilledStringValidator())
                .put(FIELD_DESCRIPTION, new FilledStringValidator())
                .put(FIELD_CONTENT_PACK, new OptionalStringValidator())
                .put(FIELD_CREATOR_USER_ID, new FilledStringValidator())
                .put(FIELD_CREATED_AT, new DateValidator())
                .build();
    }
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