47 lines
1.8 KiB
C#
47 lines
1.8 KiB
C#
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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using System.Diagnostics.Metrics;
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using OpenTelemetry;
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using OpenTelemetry.Exporter;
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using OpenTelemetry.Metrics;
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namespace GettingStartedPrometheusGrafana;
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internal static class Program
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{
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private static readonly Meter MyMeter = new("MyCompany.MyProduct.MyLibrary", "1.0");
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private static readonly Counter<long> MyFruitCounter = MyMeter.CreateCounter<long>("MyFruitCounter");
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public static void Main()
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{
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var meterProvider = Sdk.CreateMeterProviderBuilder()
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.AddMeter("MyCompany.MyProduct.MyLibrary")
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.AddOtlpExporter((exporterOptions, metricReaderOptions) =>
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{
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exporterOptions.Endpoint = new Uri("http://localhost:9090/api/v1/otlp/v1/metrics");
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exporterOptions.Protocol = OtlpExportProtocol.HttpProtobuf;
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metricReaderOptions.PeriodicExportingMetricReaderOptions.ExportIntervalMilliseconds = 1000;
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})
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.Build();
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Console.WriteLine("Press any key to exit");
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while (!Console.KeyAvailable)
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{
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MyFruitCounter.Add(1, new("name", "apple"), new("color", "red"));
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MyFruitCounter.Add(2, new("name", "lemon"), new("color", "yellow"));
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MyFruitCounter.Add(1, new("name", "lemon"), new("color", "yellow"));
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MyFruitCounter.Add(2, new("name", "apple"), new("color", "green"));
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MyFruitCounter.Add(5, new("name", "apple"), new("color", "red"));
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MyFruitCounter.Add(4, new("name", "lemon"), new("color", "yellow"));
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Thread.Sleep(300);
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}
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// Dispose meter provider before the application ends.
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// This will flush the remaining metrics and shutdown the metrics pipeline.
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meterProvider.Dispose();
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}
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}
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