chore: import MusifyBackend into monorepo (preserving history)

git-subtree-dir: MusifyBackend git-subtree-mainline: 6829e769ed git-subtree-split: ed7b00c2cc
2026-07-05 03:20:43 +02:00
parent 6829e769ed ed7b00c2cc
commit 9d433868cc
206 changed files with 11000 additions and 0 deletions
@@ -0,0 +1,60 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Musify.Infrastructure.Configuration;
+using OpenTelemetry.Exporter;
+using OpenTelemetry.Logs;
+using OpenTelemetry.Metrics;
+using OpenTelemetry.Resources;
+using OpenTelemetry.Trace;
+
+namespace Musify.Infrastructure.Observability
+{
+    public static class OpenTelemetryDependencyInjection
+    {
+        public static IServiceCollection AddObservability(this IServiceCollection serviceDescriptors, IConfiguration configuration)
+        {
+            serviceDescriptors
+                .AddOptionsWithValidateOnStart<OpenTelemetryConfiguration>()
+                .Bind(configuration.GetRequiredSection(OpenTelemetryConfiguration.SectionName))
+                .ValidateDataAnnotations();
+
+            serviceDescriptors.AddSingleton(serviceProvider =>
+                serviceProvider.GetRequiredService<IOptions<OpenTelemetryConfiguration>>().Value);
+
+            serviceDescriptors
+                .AddOptions<OtlpExporterOptions>()
+                .Configure<OpenTelemetryConfiguration>((exporterOptions, openTelemetryConfiguration) =>
+                {
+                    exporterOptions.Endpoint = new Uri(openTelemetryConfiguration.OtlpEndpoint);
+                } );
+
+            serviceDescriptors
+                .AddOpenTelemetry()
+                .ConfigureResource(resource =>
+                {
+                    resource.AddService("Musify");
+                } )
+                .WithTracing(tracing =>
+                    tracing.AddSource("MassTransit")
+                        .AddAspNetCoreInstrumentation()
+                        .AddHttpClientInstrumentation()
+                        .AddEntityFrameworkCoreInstrumentation()
+                        .AddOtlpExporter()
+                )
+                .WithMetrics(metrics =>
+                    metrics.AddMeter("MassTransit")
+                        .AddAspNetCoreInstrumentation()
+                        .AddHttpClientInstrumentation()
+                        .AddRuntimeInstrumentation()
+                        .AddProcessInstrumentation()
+                        .AddOtlpExporter()
+                )
+                .WithLogging(logging =>
+                    logging.AddOtlpExporter()
+                );
+
+            return serviceDescriptors;
+        }
+    }
+}