Examples with Node org.graylog2.indexer.cluster.Node used on opensource projects

Example 61 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class InputsResource method create.

@POST
@Timed
@ApiOperation(value = "Launch input on this node", response = InputCreated.class)
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input type registered"), @ApiResponse(code = 400, message = "Missing or invalid configuration"), @ApiResponse(code = 400, message = "Type is exclusive and already has input running") })
@RequiresPermissions(RestPermissions.INPUTS_CREATE)
@AuditEvent(type = AuditEventTypes.MESSAGE_INPUT_CREATE)
public Response create(@ApiParam(name = "JSON body", required = true) @Valid @NotNull InputCreateRequest lr) throws ValidationException {
    try {
        // TODO Configuration type values need to be checked. See ConfigurationMapConverter.convertValues()
        final MessageInput messageInput = messageInputFactory.create(lr, getCurrentUser().getName(), lr.node());
        messageInput.checkConfiguration();
        final Input input = this.inputService.create(messageInput.asMap());
        final String newId = inputService.save(input);
        final URI inputUri = getUriBuilderToSelf().path(InputsResource.class).path("{inputId}").build(newId);
        return Response.created(inputUri).entity(InputCreated.create(newId)).build();
    } catch (NoSuchInputTypeException e) {
        LOG.error("There is no such input type registered.", e);
        throw new NotFoundException("There is no such input type registered.", e);
    } catch (ConfigurationException e) {
        LOG.error("Missing or invalid input configuration.", e);
        throw new BadRequestException("Missing or invalid input configuration.", e);
    }
}

Example 62 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class StaticFieldsResource method create.

@POST
@Timed
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Add a static field to an input")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input on this node."), @ApiResponse(code = 400, message = "Field/Key is reserved."), @ApiResponse(code = 400, message = "Missing or invalid configuration.") })
@AuditEvent(type = AuditEventTypes.STATIC_FIELD_CREATE)
public Response create(@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId, @ApiParam(name = "JSON body", required = true) @Valid @NotNull CreateStaticFieldRequest csfr) throws NotFoundException, ValidationException {
    checkPermission(RestPermissions.INPUTS_EDIT, inputId);
    final MessageInput input = persistedInputs.get(inputId);
    if (input == null) {
        final String msg = "Input <" + inputId + "> not found.";
        LOG.error(msg);
        throw new javax.ws.rs.NotFoundException(msg);
    }
    // Check if key is a valid message key.
    if (!Message.validKey(csfr.key())) {
        final String msg = "Invalid key: [" + csfr.key() + "]";
        LOG.error(msg);
        throw new BadRequestException(msg);
    }
    if (Message.RESERVED_FIELDS.contains(csfr.key()) && !Message.RESERVED_SETTABLE_FIELDS.contains(csfr.key())) {
        final String message = "Cannot add static field. Field [" + csfr.key() + "] is reserved.";
        LOG.error(message);
        throw new BadRequestException(message);
    }
    input.addStaticField(csfr.key(), csfr.value());
    final Input mongoInput = inputService.find(input.getPersistId());
    inputService.addStaticField(mongoInput, csfr.key(), csfr.value());
    final String msg = "Added static field [" + csfr.key() + "] to input <" + inputId + ">.";
    LOG.info(msg);
    activityWriter.write(new Activity(msg, StaticFieldsResource.class));
    final URI inputUri = getUriBuilderToSelf().path(InputsResource.class).path("{inputId}").build(mongoInput.getId());
    return Response.created(inputUri).build();
}

Example 63 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class StaticFieldsResource method delete.

@DELETE
@Timed
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Remove static field of an input")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input on this node."), @ApiResponse(code = 404, message = "No such static field.") })
@Path("/{key}")
@AuditEvent(type = AuditEventTypes.STATIC_FIELD_DELETE)
public void delete(@ApiParam(name = "Key", required = true) @PathParam("key") String key, @ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId) throws NotFoundException {
    checkPermission(RestPermissions.INPUTS_EDIT, inputId);
    MessageInput input = persistedInputs.get(inputId);
    if (input == null) {
        final String msg = "Input <" + inputId + "> not found.";
        LOG.error(msg);
        throw new javax.ws.rs.NotFoundException(msg);
    }
    if (!input.getStaticFields().containsKey(key)) {
        final String msg = "No such static field [" + key + "] on input <" + inputId + ">.";
        LOG.error(msg);
        throw new javax.ws.rs.NotFoundException(msg);
    }
    input.getStaticFields().remove(key);
    Input mongoInput = inputService.find(input.getPersistId());
    inputService.removeStaticField(mongoInput, key);
    final String msg = "Removed static field [" + key + "] of input <" + inputId + ">.";
    LOG.info(msg);
    activityWriter.write(new Activity(msg, StaticFieldsResource.class));
}

Example 64 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class StreamOutputResource method remove.

@DELETE
@Path("/{outputId}")
@Timed
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Delete output of a stream")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such stream/output on this node.") })
@AuditEvent(type = AuditEventTypes.STREAM_OUTPUT_ASSIGNMENT_DELETE)
public void remove(@ApiParam(name = "streamid", value = "The id of the stream whose outputs we want.", required = true) @PathParam("streamid") String streamid, @ApiParam(name = "outputId", value = "The id of the output that should be deleted", required = true) @PathParam("outputId") String outputId) throws NotFoundException {
    checkPermission(RestPermissions.STREAMS_EDIT, streamid);
    checkPermission(RestPermissions.STREAM_OUTPUTS_DELETE, outputId);
    final Stream stream = streamService.load(streamid);
    final Output output = outputService.load(outputId);
    streamService.removeOutput(stream, output);
    outputRegistry.removeOutput(output);
}

Example 65 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class InputStatesResource method stop.

@DELETE
@Path("/{inputId}")
@Timed
@ApiOperation(value = "Stop specified input on this node")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input on this node.") })
@AuditEvent(type = AuditEventTypes.MESSAGE_INPUT_STOP)
public InputDeleted stop(@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId) throws org.graylog2.database.NotFoundException {
    checkPermission(RestPermissions.INPUTS_CHANGESTATE, inputId);
    final Input input = inputService.find(inputId);
    persistDesiredState(input, IOState.Type.STOPPED);
    final InputDeleted result = InputDeleted.create(inputId);
    this.serverEventBus.post(result);
    return result;
}