54 lines
1.9 KiB
C#
54 lines
1.9 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;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using OpenTelemetry.Trace;
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using Utils.Messaging;
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namespace WorkerService
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{
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public class Program
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{
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public static void Main(string[] args)
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{
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CreateHostBuilder(args).Build().Run();
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}
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public static IHostBuilder CreateHostBuilder(string[] args) =>
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Host.CreateDefaultBuilder(args)
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.ConfigureServices((hostContext, services) =>
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{
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services.AddHostedService<Worker>();
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services.AddSingleton<MessageReceiver>();
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services.AddOpenTelemetryTracing((builder) =>
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{
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builder
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.AddSource(nameof(MessageReceiver))
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.AddZipkinExporter(b =>
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{
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var zipkinHostName = Environment.GetEnvironmentVariable("ZIPKIN_HOSTNAME") ?? "localhost";
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b.ServiceName = nameof(WorkerService);
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b.Endpoint = new Uri($"http://{zipkinHostName}:9411/api/v2/spans");
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});
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});
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});
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}
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}
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