ASP. NET Core API Gateway real-time performance monitoring

ASP. NET Core API Gateway real-time performance monitoring

Using Influxdb, Grafana

Dockerfile running InfluxDB, Grafana

influxdb:image: influxdb  ports:    - "8086:8086"    - "8083:8083"  environment:    - INFLUXDB_DB=TogetherAppMetricsDB    - INFLUXDB_ADMIN_ENABLED=true    - INFLUXDB_ADMIN_USER=admin    - INFLUXDB_ADMIN_PASSWORD=admingrafana:  image: grafana/grafana  ports:    - "3000:3000"

Configure Grafana

1. Browser Open <本地ip>:3000 , login with default account
2. Add a data source
   Click the Add Data Source button in the configuration to enter the INFLUXDB database information you installed
3. Click Dashboard Settings Template

App.metrics in API Gateway

1. Install the necessary NuGet packages

> App.Metrics> App.Metrics.AspNetCore.Endpoints> App.Metrics.AspNetCore.Reporting> App.Metrics.AspNetCore.Tracking> App.Metrics.Reporting.InfluxDB

1. Configureservices Configuration

StartUp.cs

public void ConfigureServices(IServiceCollection services){      ...      services.AddOptions();      services.Configure<AppMetricsOptions>(Configuration.GetSection("AppMetrics"));      services.AddAppMetrics(Configuration);      services.AddOcelot(Configuration);} public void Configure(ILoggerFactory loggerFactory, IApplicationBuilder app, IHostingEnvironment env) {      app.UseMetricsAllEndpoints();      app.UseMetricsAllMiddleware();      app.UseOcelot(); }

ServiceCollectionExtensions.cs

public static class servicecollectionextensions{public static Iservicecollection Addappmetrics (This iservicecollectio N Services, iconfiguration configuration) {var options = Services. Buildserviceprovider (). Getrequiredservice<ioptions<appmetricsoptions>> ()?.        Value; if (options?. IsOpen = = true) {var uri = new Uri (options).            ConnectionString); var metrics = Appmetrics.createdefaultbuilder (). Configuration.configure (opt + = {opt. Addapptag (options.                APP); Opt. Addenvtag (options.            ENV); }). Report.toinfluxdb (opt + = {opt.                Influxdb.baseuri = URI; Opt. Influxdb.database = options.                DatabaseName; Opt. Influxdb.username = options.                UserName; Opt. Influxdb.password = options.                Password; Opt.                Httppolicy.backoffperiod = Timespan.fromseconds (30); Opt.   Httppolicy.failuresbeforebackoff = 5;             Opt.                Httppolicy.timeout = Timespan.fromseconds (10); Opt.            Flushinterval = Timespan.fromseconds (5); }).            Build (); Services.            Addmetrics (metrics); Services.            Addmetricsreportscheduler (); Services.            Addmetricstrackingmiddleware (); Services.        Addmetricsendpoints ();    } return services;    }}public class appmetricsoptions{public bool IsOpen {get; set;}    public string DatabaseName {get; set;}    public string ConnectionString {get; set;}    public string UserName {get; set;}    public string Password {get; set;}    public string App {get; set;} public string Env {get; set;}}

Final effect

Reference articles

1. . NET core microservices based on App.metrics+influxdb+grafana for unified performance monitoring
2. ASP. NET Core Real-time performance monitoring
3. Influxdb Docker Documentation
4. Grafana Official documents

ASP. NET Core API Gateway real-time performance monitoring