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Modify aspnetcore example to allow otlp log exporter (#2801)

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Cijo Thomas 2022-01-20 07:44:03 -08:00 committed by GitHub
parent 90146f84f2
commit 2aa816314c
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5 changed files with 39 additions and 14 deletions
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3
examples/AspNetCore/Examples.AspNetCore.csproj
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@ -1,4 +1,4 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
@ -18,6 +18,7 @@
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Jaeger\OpenTelemetry.Exporter.Jaeger.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Zipkin\OpenTelemetry.Exporter.Zipkin.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.OpenTelemetryProtocol\OpenTelemetry.Exporter.OpenTelemetryProtocol.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs\OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Prometheus\OpenTelemetry.Exporter.Prometheus.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Instrumentation.AspNetCore\OpenTelemetry.Instrumentation.AspNetCore.csproj" />
<ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Instrumentation.Http\OpenTelemetry.Instrumentation.Http.csproj" />

42
examples/AspNetCore/Program.cs
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@ -14,11 +14,14 @@
// limitations under the License.
// </copyright>
using System;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using OpenTelemetry.Logs;
using OpenTelemetry.Resources;
namespace Examples.AspNetCore
{
@ -40,17 +43,38 @@ namespace Examples.AspNetCore
builder.ClearProviders();
builder.AddConsole();
var useLogging = context.Configuration.GetValue<bool>("UseLogging");
if (useLogging)
var logExporter = context.Configuration.GetValue<string>("UseLogExporter").ToLowerInvariant();
switch (logExporter)
{
builder.AddOpenTelemetry(options =>
{
options.IncludeScopes = true;
options.ParseStateValues = true;
options.IncludeFormattedMessage = true;
options.AddConsoleExporter();
});
case "otlp":
// Adding the OtlpExporter creates a GrpcChannel.
// This switch must be set before creating a GrpcChannel when calling an insecure gRPC service.
// See: https://docs.microsoft.com/aspnet/core/grpc/troubleshoot#call-insecure-grpc-services-with-net-core-client
AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
builder.AddOpenTelemetry(options =>
{
options.SetResourceBuilder(ResourceBuilder.CreateDefault().AddService(context.Configuration.GetValue<string>("Otlp:ServiceName")));
options.AddOtlpExporter(otlpOptions =>
{
otlpOptions.Endpoint = new Uri(context.Configuration.GetValue<string>("Otlp:Endpoint"));
});
});
break;
default:
builder.AddOpenTelemetry(options =>
{
options.AddConsoleExporter();
});
break;
}
builder.Services.Configure<OpenTelemetryLoggerOptions>(opt =>
{
opt.IncludeScopes = true;
opt.ParseStateValues = true;
opt.IncludeFormattedMessage = true;
});
});
}
}

2
examples/AspNetCore/appsettings.json
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@ -9,7 +9,7 @@
"AllowedHosts": "*",
"UseTracingExporter": "console",
"UseMetricsExporter": "console",
"UseLogging": true,
"UseLogExporter": "console",
"Jaeger": {
"ServiceName": "jaeger-test",
"AgentHost": "localhost",

4
examples/Console/Examples.Console.csproj
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@ -1,8 +1,8 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp3.1</TargetFramework>
<TargetFramework>net6.0</TargetFramework>
<IsPackable>false</IsPackable>
<NoWarn>$(NoWarn),CS0618</NoWarn>
</PropertyGroup>

2
examples/GrpcService/Examples.GrpcService.csproj
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@ -1,7 +1,7 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<TargetFramework>net6.0</TargetFramework>
</PropertyGroup>
<ItemGroup>