Examples with FitInjection com.netflix.titus.common.framework.fit.FitInjection used on opensource projects

Example 1 with FitInjection

use of com.netflix.titus.common.framework.fit.FitInjection in project titus-control-plane by Netflix.

the class GrpcFitInterceptor method interceptCall.

@Override
public <ReqT, RespT> ServerCall.Listener<ReqT> interceptCall(ServerCall<ReqT, RespT> call, Metadata headers, ServerCallHandler<ReqT, RespT> next) {
    if (!fitRequestHandler.isPresent()) {
        return next.startCall(call, headers);
    }
    FitInjection fitInjection = fitRequestHandler.get();
    String injectionPoint = call.getMethodDescriptor().getFullMethodName();
    // Request failure
    try {
        fitInjection.beforeImmediate(injectionPoint);
    } catch (Exception e) {
        call.close(Status.UNAVAILABLE.withDescription("FIT server failure"), new Metadata());
        return new ServerCall.Listener<ReqT>() {
        };
    }
    // Increased latency.
    return fitInjection.findAction(FitLatencyAction.ACTION_ID).map(action -> {
        int latencyMs = ExceptionExt.doTry(() -> Integer.parseInt(action.getProperties().get("latency"))).orElse(100);
        return new LatencyHandler<>(call, headers, next, latencyMs).getLatencyListener();
    }).orElse(next.startCall(call, headers));
}

Example 2 with FitInjection

use of com.netflix.titus.common.framework.fit.FitInjection in project titus-control-plane by Netflix.

the class FitSpringResource method deleteAction.

@RequestMapping(method = RequestMethod.DELETE, path = "/actions/{actionId}")
public Response deleteAction(@PathVariable("actionId") String actionId, @RequestParam("componentId") String componentId, @RequestParam("injectionId") String injectionId) {
    FitInjection fitInjection = FitUtil.getFitInjectionOrFail(injectionId, FitUtil.getFitComponentOrFail(fitFramework, componentId));
    fitInjection.removeAction(FitUtil.getFitActionOrFail(actionId, fitInjection).getId());
    return Response.noContent().build();
}

Example 3 with FitInjection

use of com.netflix.titus.common.framework.fit.FitInjection in project titus-control-plane by Netflix.

the class FitSpringResource method addAction.

@RequestMapping(method = RequestMethod.POST, path = "/actions", consumes = "application/json")
public Response addAction(@RequestBody Fit.AddAction request) {
    FitComponent fitComponent = FitUtil.getFitComponentOrFail(fitFramework, request.getComponentId());
    FitInjection fitInjection = FitUtil.getFitInjectionOrFail(request.getInjectionId(), fitComponent);
    Function<FitInjection, FitAction> fitActionFactory = fitFramework.getFitRegistry().newFitActionFactory(request.getActionKind(), request.getActionId(), request.getPropertiesMap());
    fitInjection.addAction(fitActionFactory.apply(fitInjection));
    return Response.noContent().build();
}

Example 4 with FitInjection

use of com.netflix.titus.common.framework.fit.FitInjection in project titus-control-plane by Netflix.

the class FitResource method deleteAction.

@DELETE
@Path("/actions/{actionId}")
public Response deleteAction(@PathParam("actionId") String actionId, @QueryParam("componentId") String componentId, @QueryParam("injectionId") String injectionId) {
    FitInjection fitInjection = FitUtil.getFitInjectionOrFail(injectionId, FitUtil.getFitComponentOrFail(fitFramework, componentId));
    fitInjection.removeAction(FitUtil.getFitActionOrFail(actionId, fitInjection).getId());
    return Response.noContent().build();
}

Example 5 with FitInjection

use of com.netflix.titus.common.framework.fit.FitInjection in project titus-control-plane by Netflix.

the class FitResource method addAction.

@POST
@Path("/actions")
public Response addAction(Fit.AddAction request) {
    FitComponent fitComponent = FitUtil.getFitComponentOrFail(fitFramework, request.getComponentId());
    FitInjection fitInjection = FitUtil.getFitInjectionOrFail(request.getInjectionId(), fitComponent);
    Function<FitInjection, FitAction> fitActionFactory = fitFramework.getFitRegistry().newFitActionFactory(request.getActionKind(), request.getActionId(), request.getPropertiesMap());
    fitInjection.addAction(fitActionFactory.apply(fitInjection));
    return Response.noContent().build();
}