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Feat/opentracing (#1243)

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This commit is contained in:
Tom Pallister
2020-05-25 18:42:48 +01:00
committed by GitHub
parent 3439be8927
commit 865520f2d7
13 changed files with 929 additions and 76 deletions
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30
samples/OcelotOpenTracing/OcelotOpenTracing.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk.Worker">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Jaeger" Version="0.3.7" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.1.3" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot.Tracing.OpenTracing\Ocelot.Tracing.OpenTracing.csproj" />
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
</ItemGroup>
<ItemGroup>
<Content Update="appsettings.Development.json">
<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
</Content>
<Content Update="appsettings.json">
<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
</Content>
<Content Update="ocelot.json">
<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
</Content>
</ItemGroup>
</Project>

65
samples/OcelotOpenTracing/Program.cs Normal file
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namespace OcelotOpenTracing
{
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using System.IO;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;
using Microsoft.Extensions.Logging;
using Ocelot.Tracing.OpenTracing;
using Jaeger;
using Microsoft.Extensions.DependencyInjection;
using OpenTracing;
using OpenTracing.Util;
internal static class Program
{
private static void Main(string[] args)
{
Host.CreateDefaultBuilder()
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.UseContentRoot(Directory.GetCurrentDirectory())
.UseKestrel()
.ConfigureAppConfiguration((hostingContext, config) =>
{
config
.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath)
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: false)
.AddJsonFile($"appsettings.{hostingContext.HostingEnvironment.EnvironmentName}.json",
optional: true, reloadOnChange: false)
.AddJsonFile("ocelot.json", optional: false, reloadOnChange: true)
.AddEnvironmentVariables();
})
.ConfigureServices((context, services) =>
{
services.AddSingleton<ITracer>(sp =>
{
var loggerFactory = sp.GetService<ILoggerFactory>();
Configuration config = new Configuration(context.HostingEnvironment.ApplicationName, loggerFactory);
var tracer = config.GetTracer();
GlobalTracer.Register(tracer);
return tracer;
});
services
.AddOcelot()
.AddOpenTracing();
})
.ConfigureLogging(logging =>
{
logging.AddConsole();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
})
.Build()
.Run();
}
}
}

9
samples/OcelotOpenTracing/appsettings.Development.json Normal file
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{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
}
}

10
samples/OcelotOpenTracing/appsettings.json Normal file
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{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
},
"AllowedHosts": "*"
}

24
samples/OcelotOpenTracing/ocelot.json Normal file
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{
"ReRoutes": [
{
"HttpHandlerOptions": {
"UseTracing": true
},
"DownstreamPathTemplate": "/todos/{id}",
"DownstreamScheme": "https",
"DownstreamHostAndPorts": [
{
"Host": "jsonplaceholder.typicode.com",
"Port": 443
}
],
"UpstreamPathTemplate": "/posts/{id}",
"UpstreamHttpMethod": [
"Get"
]
}
],
"GlobalConfiguration": {
"BaseUrl": "https://localhost:5000"
}
}