39 lines
1.4 KiB
C#
39 lines
1.4 KiB
C#
// <copyright file="Program.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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using System.Diagnostics;
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using OpenTelemetry.Metrics;
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using OpenTelemetry.Resources;
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var builder = WebApplication.CreateBuilder(args);
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// Configure OpenTelemetry with metrics and auto-start.
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builder.Services.AddOpenTelemetry()
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.ConfigureResource(resource => resource
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.AddService(serviceName: builder.Environment.ApplicationName))
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.WithMetrics(metrics => metrics
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.AddAspNetCoreInstrumentation()
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.AddConsoleExporter((exporterOptions, metricReaderOptions) =>
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{
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metricReaderOptions.PeriodicExportingMetricReaderOptions.ExportIntervalMilliseconds = 1000;
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}));
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var app = builder.Build();
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app.MapGet("/", () => $"Hello from OpenTelemetry Metrics!");
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app.Run();
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