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added quieter opentelemetry tracer

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This commit is contained in:
Alex Mickelson
2024-01-05 09:16:16 -07:00
parent eb313e37a2
commit cb78f6a2ec
6 changed files with 85 additions and 43 deletions
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14
Management.Web/ConfigurationSetup.cs Normal file
View File

@@ -0,0 +1,14 @@
public static class ConfigurationSetup
{
public static void Canvas(WebApplicationBuilder builder)
{
var canvas_token = builder.Configuration["CANVAS_TOKEN"] ?? throw new Exception("CANVAS_TOKEN is null");
var canvas_url = builder.Configuration["CANVAS_URL"];
if (canvas_url == null)
{
Console.WriteLine("CANVAS_URL is null, defaulting to https://snow.instructure.com");
builder.Configuration["CANVAS_URL"] = "https://snow.instructure.com";
}
}
}

20
Management.Web/CustomConsoleExporter.cs Normal file
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@@ -0,0 +1,20 @@
using System.Diagnostics;
using OpenTelemetry;
public class CustomConsoleExporter : BaseExporter<Activity>
{
public override ExportResult Export(in Batch<Activity> batch)
{
using var scope = SuppressInstrumentationScope.Begin();
foreach (var activity in batch)
{
string[] ignoreOperations = [
"Microsoft.AspNetCore.Hosting.HttpRequestIn",
];
if (!ignoreOperations.Contains(activity.OperationName))
Console.WriteLine($"{activity.OperationName}: {activity.DisplayName}");
}
return ExportResult.Success;
}
}

59
Management.Web/Program.cs
View File

@@ -18,37 +18,30 @@ using OpenTelemetry.Logs;
using OpenTelemetry.Metrics;
using OpenTelemetry.Resources;
using OpenTelemetry.Trace;
using OpenTelemetry;
DotEnv.Load();
var builder = WebApplication.CreateBuilder(args);
var canvas_token = builder.Configuration["CANVAS_TOKEN"];
if (canvas_token == null)
throw new Exception("CANVAS_TOKEN is null");
var canvas_url = builder.Configuration["CANVAS_URL"];
if (canvas_url == null)
{
Console.WriteLine("CANVAS_URL is null, defaulting to https://snow.instructure.com");
builder.Configuration["CANVAS_URL"] = "https://snow.instructure.com";
}
ConfigurationSetup.Canvas(builder);
const string serviceName = "canvas-management";
// builder.Logging.AddOpenTelemetry(options =>
// {
// options
// .SetResourceBuilder(
// ResourceBuilder
// .CreateDefault()
// .AddService(serviceName)
// )
// .AddOtlpExporter(o =>
// {
// o.Endpoint = new Uri("http://localhost:4317/");
// })
// .AddConsoleExporter();
// });
builder.Logging.AddOpenTelemetry(options =>
{
options
.SetResourceBuilder(
ResourceBuilder
.CreateDefault()
.AddService(serviceName)
)
.AddOtlpExporter(o =>
{
o.Endpoint = new Uri("http://localhost:4317/");
});
// .AddConsoleExporter();
});
builder.Services.AddOpenTelemetry()
.ConfigureResource(resource => resource.AddService(serviceName))
@@ -59,15 +52,16 @@ builder.Services.AddOpenTelemetry()
o.Endpoint = new Uri("http://localhost:4317/");
})
.AddAspNetCoreInstrumentation()
.AddConsoleExporter()
);
// .WithMetrics(metrics => metrics
// .AddOtlpExporter(o => {
// o.Endpoint = new Uri("http://localhost:4317/");
// })
// .AddAspNetCoreInstrumentation()
// .AddConsoleExporter()
// );
.AddProcessor(new BatchActivityExportProcessor(new CustomConsoleExporter()))
)
.WithMetrics(metrics => metrics
.AddOtlpExporter(o =>
{
o.Endpoint = new Uri("http://localhost:4317/");
}
)
.AddAspNetCoreInstrumentation()
);
// Add services to the container.
builder.Services.AddRazorPages();
@@ -133,3 +127,4 @@ foreach (var address in addresses)
}
app.WaitForShutdown();