chore: sync leftover Aspire ServiceDefaults + remove empty DAB schema

Author: srnichols

management-portal/Aspire/ServiceDefaults/Extensions.cs

@@ -0,0 +1,41 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Microsoft.Extensions.Hosting;
+using OpenTelemetry.Metrics;
+using OpenTelemetry.Resources;
+using OpenTelemetry.Trace;
+
+namespace ServiceDefaults;
+
+public static class Extensions
+{
+    public static IHostApplicationBuilder AddServiceDefaults(this IHostApplicationBuilder builder, string serviceName)
+    {
+        var resourceBuilder = ResourceBuilder.CreateDefault()
+            .AddService(serviceName: serviceName);
+
+        var otlpEndpoint = builder.Configuration["OTLP_ENDPOINT"];
+        builder.Services.AddOpenTelemetry()
+            .ConfigureResource(rb => rb.AddService(serviceName))
+            .WithMetrics(m =>
+            {
+                m.AddAspNetCoreInstrumentation();
+                m.AddRuntimeInstrumentation();
+                if (!string.IsNullOrWhiteSpace(otlpEndpoint))
+                {
+                    m.AddOtlpExporter(o => o.Endpoint = new Uri(otlpEndpoint));
+                }
+            })
+            .WithTracing(t =>
+            {
+                t.AddAspNetCoreInstrumentation();
+                if (!string.IsNullOrWhiteSpace(otlpEndpoint))
+                {
+                    t.AddOtlpExporter(o => o.Endpoint = new Uri(otlpEndpoint));
+                }
+            });
+
+        builder.Services.AddHealthChecks().AddCheck("self", () => HealthCheckResult.Healthy());
+        return builder;
+    }
+}

management-portal/Aspire/ServiceDefaults/ServiceDefaults.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.8.0" />
+  <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="9.0.0" />
+  <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.9.0" />
+  <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.9.0" />
+  </ItemGroup>
+</Project>