Description
Health checking is the process where load balancers or application delivery controller does periodic checks on our applications to make sure that they are up and responding without any problems. If our applications are down for whatever reason or any of the systems that our applications depends on (A database, a distributed cache, web service, ect) are down, the load balancer, k8s, should detect this and stop sending traffic its way trying to restore services manually or automatically.
Beat Pulse alternatives and similar packages
Based on the "Code Analysis and Metrics" category.
Alternatively, view Beat Pulse alternatives based on common mentions on social networks and blogs.
-
App.Metrics
App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application. -
CodeMaid
CodeMaid is an open source Visual Studio extension to cleanup and simplify our C#, C++, F#, VB, PHP, PowerShell, JSON, XAML, XML, ASP, HTML, CSS, LESS, SCSS, JavaScript and TypeScript coding. -
.NET Compiler Platform ("Roslyn") Analyzers
A number of Roslyn diagnostic analyzers initially developed to help flesh out the design and implementation of the static analysis APIs. -
Metrics-Net
The Metrics.NET library provides a way of instrumenting applications with custom metrics (timers, histograms, counters etc) that can be reported in various ways and can provide insights on what is happening inside a running application. -
NsDepCop
NsDepCop is a static code analysis tool that helps to enforce namespace dependency rules in C# projects. No more unplanned or unnoticed dependencies in your system. -
Gendarme
Gendarme is a extensible rule-based tool to find problems in .NET applications and libraries. Gendarme inspects programs and libraries that contain code in ECMA CIL format (Mono and .NET) and looks for common problems with the code, problems that compiler do not typically check or have not historically checked. -
NDepend
is a Visual Studio and VS Team Services extension that estimates your .NET code quality and Technical-Debt, that lets create code rules with C# LINQ syntax, visualize code structure and focus on changes and evolution.[$] -
PVS-Studio
PVS-Studio is a static analyzer on guard of code quality, security (SAST), and code safety. [Free for OSS] [$]
CodeRabbit: AI Code Reviews for Developers
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
Do you think we are missing an alternative of Beat Pulse or a related project?
README
[DEPRECATED] Beat Pulse
IMPORTANT UPDATE
Beatpulse project was created to fill a gap in Asp.Net Core ecosystem when no health checks libraries were available.
Now that Microsoft is rolling out their own health checks integration, the Beatpulse project will be focused in contributing towards this library.
All liveness, UI and Beatpulse features are already available as extensions for the new Microsoft health checks package in this repository:
Xabaril - AspNetCore.Diagnostics.HealthChecks
Support
The team will continue to provide support to Beatpulse until version 3.0 with .Net Core version 2.1 but no new features will be added in this repository.
What is Health Checking?
Health checking is the process where load balancers or application delivery controller does periodic checks on our applications to make sure that they are up and responding without any problems. If our applications are down for whatever reason or any of the systems that our applications depends on (A database, a distributed cache, web service, ect) are down, the load balancer, k8s, should detect this and stop sending traffic its way trying to restore services manually or automatically.
BeatPulse is a powerfull liveness, readiness library for .NET Core Applications with many out of box enterprise health check services.
Getting Started
This documentation is for BeatPulse latest version, you can check changes and package compatibility on ChangeLog.
- Install the Nuget Package into your ASP.NET Core application.
Install-Package BeatPulse
- Install the liveness libraries that you need on your project. At this moment BeatPulse contains NuGet libraries for:
- System (Disk Storage, Memory)
- Network (Tcp, Ftp, Sftp, Imap, Smtp, Dns resolve)
- Redis
- Elasticsearch
- SqlServer
- MongoDb
- Postgress Sql
- EventStore
- Oracle
- Azure Storage (Blobs, Tables and Queues)
- Azure Service Bus (Event Hub, Service Bus queues and topics)
- DocumentDb
- MySQL
- SqLite
- Kafka
- RabbitMQ
- Identity Server
- AWS DynamoDB
- Custom lambda liveness.
Install-Package BeatPulse.System
Install-Package BeatPulse.Network
Install-Package BeatPulse.SqlServer
Install-Package BeatPulse.MongoDb
Install-Package BeatPulse.Npgsql
Install-Package BeatPulse.Elasticsearch
Install-Package BeatPulse.EventStore
Install-Package BeatPulse.Redis
Install-Package BeatPulse.AzureStorage
Install-Package BeatPulse.AzureServiceBus
Install-Package BeatPulse.MySql
Install-Package BeatPulse.DocumentDb
Install-Package BeatPulse.SqLite
Install-Package BeatPulse.Kafka
Install-Package BeatPulse.RabbitMQ
Install-Package BeatPulse.IdSvr
Install-Package BeatPulse.DynamoDB
Install-Package BeatPulse.Oracle
- Add BeatPulse into your ASP.NET Core project. UseBeatPulse is a new IWebHostBuilder extension method to register and configure BeatPulse.
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseBeatPulse(options=>
{
options.ConfigurePath(path:"health") //default hc
.ConfigureTimeout(milliseconds:1500) // default -1 infinitely
.ConfigureDetailedOutput(detailedOutput:true,includeExceptionMessages:true); //default (true,false)
}).UseStartup<Startup>().Build();
- Add BeatPulseService and set the liveness libraries to be used.
services.AddBeatPulse(setup =>
{
//add sql server liveness
setup.AddSqlServer("your-connection-string");
});
- Request BeatPulse to get liveness results.
curl http://your-domain/hc
GET /hc HTTP/1.1
Host: your-domain
User-Agent: curl/7.49.0
Accept: */*
HTTP/1.1 200 OK
OK
For more information about BeatPulse configuration and other features ( configuration, cache, authentication, etc ) see the [specific documentation section](./doc/beatpulse.md).
Tracking pulses
With TrackingPulses you can save liveness information in external services. Currently we have developed different trackers you can use:
[Application Insights Tracker](./doc/ai-tracker.md)
[Prometheus Tracker](./doc/prometheus_tracker.md)
[StatusPage Tracker](./doc/statuspage_tracker.md)
UI
The project BeatPulse.UI is a minimal UI interface that stores and shows the liveness results from the configured liveness uri's. To integrate BeatPulse.UI in your project you just need to add the BeatPulse.UI services and middlewares.
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
services.AddBeatPulseUI();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseBeatPulseUI();
}
}
This automatically registers a new interface on /beatpulse-ui.
Optionally, UseBeatPulseUI can be configured with different UI response path.
[BeatPulseUI](./doc/images/ui-home.png)
BeatPulseUI is also available as a docker image You can read more about [beat pulse ui docker image](./doc/ui-docker.md).
Configuration
The liveness to be used on BeatPulse-UI are configured using the BeatPulse-UI settings.
{
"BeatPulse-UI": {
"Liveness": [
{
"Name": "HTTP-Api-Basic",
"Uri": "http://localhost:6457/health?DetailedOutput=true"
}
],
"Webhooks": [
{
"Name": "",
"Uri": "",
"Payload": "",
"RestoredPayload":""
}
],
"EvaluationTimeOnSeconds": 10,
"MinimumSecondsBetweenFailureNotifications":60
}
}
1.- Liveness: The collection of liveness uris to watch.
2.- EvaluationTimeOnSeconds: Number of elapsed seconds between liveness checks.
3.- Webhooks: If any liveness return a *Down* result, this collections will be used to notify the error status. (Payload is the json payload and must be scape. For mor information see Notifications section)
4.- MinimumSecondsBetweenFailureNotifications: The minimun seconds between failure notifications in order not flooding the notification receiver.
All liveness results are stored into a SqLite database persisted to disk with livenessdb name.
Failure Notifications
If the WebHooks section is configured, BeatPulse-UI automatically posts a new notification into the webhook collection. BeatPulseUI uses a simple replace method for values in the webhook's Payload property. At this moment we support two bookmarks:
[[LIVENESS]] The name of the liveness that returns Down.
[[FAILURE]] A detail message with the failure.
The [web hooks section](./doc/webhooks.md) contains more information and webhooks samples for Microsoft Teams, Azure Functions, Slack and more.
Contributing
BeatPulse wouldn't be possible without the time and effort of its contributors. The team is made up of Unai Zorrilla Castro @unaizorrilla, Luis Ruiz Pavón @lurumad, Carlos Landeras @carloslanderas and Eduard Tomás @eiximenis.
Our valued committers are: Hugo Biarge @hbiarge, Matt Channer @mattchanner, Luis Fraile @lfraile, Bradley Grainger @bgrainger,Mahamadou Camara @poumup.
If you want to contribute to a project and make it better, your help is very welcome. You can contribute with helpful bug reports, feature request and also new features with pull requests.
- Read and follow the Don't push your pull requests
- Build.ps1 is working on local and AppVeyor.
- Follow the code guidelines and conventions.
- New features are not only code, tests and documentation are also mandatory.