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dotnet add package Otel.Simplify --version 1.0.1
NuGet\Install-Package Otel.Simplify -Version 1.0.1
<PackageReference Include="Otel.Simplify" Version="1.0.1" />
<PackageVersion Include="Otel.Simplify" Version="1.0.1" />Directory.Packages.props
<PackageReference Include="Otel.Simplify" />Project file
paket add Otel.Simplify --version 1.0.1
#r "nuget: Otel.Simplify, 1.0.1"
#:package Otel.Simplify@1.0.1
#addin nuget:?package=Otel.Simplify&version=1.0.1Install as a Cake Addin
#tool nuget:?package=Otel.Simplify&version=1.0.1Install as a Cake Tool
⚠️ Внимание: Этот пакет не является официальным компонентом проекта OpenTelemetry. Это сторонняя обёртка, созданная для упрощения интеграции OpenTelemetry в .NET-приложениях.
OpenTelemetry.Simplify — это NuGet-библиотека, предназначенная для стандартизации и упрощения подключения OpenTelemetry к .NET приложениям. Она предоставляет полную интеграцию метрик и трассировок с Prometheus, OTLP, Jaeger, поддерживает регистрацию кастомных метрик, автоматическое подключение Meter, а также готовые Grafana дешборды.
ICustomMetricMeter через IMeterAccessordotnet add package OpenTelemetry.Simplify
<PackageReference Include="OpenTelemetry.Simplify" Version="1.0.0" />
builder.Services.AddOpenTelemetrySimplify(options =>
{
options.ServiceName = "MyService";
options.ServiceVersion = "1.0.0";
options.AddMetrics(metrics =>
{
metrics.UseAspNetCoreInstrumentation();
metrics.UseRuntimeInstrumentation();
metrics.UseUptime();
metrics.UseExporter(MetricExporterType.Prometheus);
});
options.AddTrace(tracing =>
{
tracing.UseAspNetCoreInstrumentation();
tracing.UseHttpClientInstrumentation();
tracing.UseExporter(TraceExporterType.Jaeger);
});
});
var app = builder.Build();
app.UseOpenTelemetryPrometheusScrapingEndpoint();
ICustomMetricpublic class SampleCustomMetric : ICustomMetric
{
private readonly DateTimeOffset _startTime = DateTimeOffset.UtcNow;
public void Register(Meter meter)
{
meter.CreateObservableGauge<double>(
name: "test_uptime_seconds_test",
observeValues: () =>
{
double uptime = (DateTimeOffset.UtcNow - _startTime).TotalSeconds;
return new[] { new Measurement<double>(uptime) };
},
unit: "seconds",
description: "Description");
}
}
public class RandomCustomMetric : ICustomMetric
{
private readonly IRandomService _service;
public RandomCustomMetric(IRandomService service) => _service = service;
public void Register(Meter meter)
{
meter.CreateObservableGauge("random_number",
() => new Measurement<int>(_service.GetRandomNumber()));
}
}
Регистрация:
builder.Services.AddOpenTelemetrySimplify(options =>
{
options.AddMetrics(metrics =>
{
metrics.AddCustomMetric<SampleCustomMetric>();
});
});
app.RegisterCustomMetrics(
new RandomCustomMetric(app.Services.GetRequiredService<IRandomService>())
);
public interface IMeterAccessor
{
Meter Meter { get; }
}
var meter = app.Services.GetRequiredService<IMeterAccessor>().Meter;
public class MetricsMiddleware
{
private readonly RequestDelegate _next;
private readonly Counter<long> _counter;
public MetricsMiddleware(RequestDelegate next, IMeterAccessor meterAccessor)
{
_next = next;
_counter = meterAccessor.Meter.CreateCounter<long>("custom_middleware_requests_total", "req", "Запросы через middleware");
}
public async Task InvokeAsync(HttpContext context)
{
_counter.Add(1);
await _next(context);
}
}
app.UseMiddleware<MetricsMiddleware>();
(в процессе подготовки)
| Путь | Назначение |
|---|---|
TelemetryConfigurator.cs |
Конфигурация метрик и трейсов |
TelemetryOptions.cs |
Корневая конфигурация |
MetricsOptions.cs |
Опции метрик и экспортёров |
TracingOptions.cs |
Опции трассировки |
ICustomMetric.cs |
Интерфейс для кастомной метрики |
IMeterAccessor.cs |
Интерфейс доступа к Meter |
MeterAccessor.cs |
Реализация IMeterAccessor |
TelemetryAppExtensions.cs |
Extension-методы для регистрации после Build |
UptimeMetric.cs |
Метрика аптайма |
ℹ️ Важно: если вы используете метрики, зависящие от сервисов через Dependency Injection (DI), обязательно регистрируйте их через
app.RegisterCustomMetrics(...)послеapp.Build().
new Meter(...) — только IMeterAccessorServiceName и ServiceVersionapp.Build()my_service.http_duration_seconds)OpenTelemetry.Simplify/
├── src/
│ └── OpenTelemetry.Simplify/
├── examples/
│ └── OpenTelemetry.Simplify.Example/ (Web API)
└── OpenTelemetry.Simplify.sln
MIT © 2025 — OpenTelemetry.Simplify Contributors
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 net8.0 is compatible. net8.0-android net8.0-android was computed. net8.0-browser net8.0-browser was computed. net8.0-ios net8.0-ios was computed. net8.0-maccatalyst net8.0-maccatalyst was computed. net8.0-macos net8.0-macos was computed. net8.0-tvos net8.0-tvos was computed. net8.0-windows net8.0-windows was computed. net9.0 net9.0 was computed. net9.0-android net9.0-android was computed. net9.0-browser net9.0-browser was computed. net9.0-ios net9.0-ios was computed. net9.0-maccatalyst net9.0-maccatalyst was computed. net9.0-macos net9.0-macos was computed. net9.0-tvos net9.0-tvos was computed. net9.0-windows net9.0-windows was computed. net10.0 net10.0 was computed. net10.0-android net10.0-android was computed. net10.0-browser net10.0-browser was computed. net10.0-ios net10.0-ios was computed. net10.0-maccatalyst net10.0-maccatalyst was computed. net10.0-macos net10.0-macos was computed. net10.0-tvos net10.0-tvos was computed. net10.0-windows net10.0-windows was computed. |
This package is not used by any NuGet packages.
This package is not used by any popular GitHub repositories.