backend/UniVerse.Api/Program.cs

@@ -14,6 +14,13 @@ using UniVerse.Infrastructure.ExternalServices;
 
 var builder = WebApplication.CreateBuilder(args);
 
+var useAspire = builder.Configuration.GetValue<bool>("Aspire:Enabled");
+
+if (useAspire)
+{
+    builder.AddServiceDefaults();
+}
+
 // --- Serilog ---
 Log.Logger = new LoggerConfiguration()
     .ReadFrom.Configuration(builder.Configuration)
@@ -139,6 +146,11 @@ builder.Services.AddSwaggerGen(options =>
 
 var app = builder.Build();
 
+if (useAspire)
+{
+    app.MapDefaultEndpoints();
+}
+
 // --- Middleware Pipeline ---
 app.UseMiddleware<RequestLoggingMiddleware>();
 app.UseMiddleware<ExceptionHandlingMiddleware>();

backend/UniVerse.Api/UniVerse.Api.csproj

@@ -27,6 +27,7 @@
     <ItemGroup>
         <ProjectReference Include="..\UniVerse.Application\UniVerse.Application.csproj" />
         <ProjectReference Include="..\UniVerse.Infrastructure\UniVerse.Infrastructure.csproj" />
+        <ProjectReference Include="..\UniVerse.ServiceDefaults\UniVerse.ServiceDefaults.csproj" />
     </ItemGroup>
 
     <ItemGroup>

backend/UniVerse.AppHost/AppHost.cs

@@ -0,0 +1,15 @@
+var builder = DistributedApplication.CreateBuilder(args);
+
+var api = builder
+	.AddProject<Projects.UniVerse_Api>("universe-api")
+	.WithEnvironment("Aspire__Enabled", "true");
+
+// Запуск фронтенда (Vue + Vite) в dev-режиме вместе.
+// Требования: установлен pnpm (или включён corepack), зависимости фронта установлены.
+builder
+	.AddExecutable("universe-frontend", "pnpm", workingDirectory: "../../frontend")
+	.WithArgs("run", "dev:aspire")
+	// Используется в vite.config.ts для server.proxy['/api'].target
+	.WithEnvironment("VITE_API_PROXY_TARGET", api.GetEndpoint("http"));
+
+builder.Build().Run();

backend/UniVerse.AppHost/Properties/launchSettings.json

@@ -0,0 +1,32 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:17156;http://localhost:15060",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "DOTNET_ENVIRONMENT": "Development",
+        "ASPIRE_DASHBOARD_OTLP_ENDPOINT_URL": "https://localhost:21010",
+        "ASPIRE_DASHBOARD_MCP_ENDPOINT_URL": "https://localhost:23046",
+        "ASPIRE_RESOURCE_SERVICE_ENDPOINT_URL": "https://localhost:22274"
+      }
+    },
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:15060",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "DOTNET_ENVIRONMENT": "Development",
+        "ASPIRE_ALLOW_UNSECURED_TRANSPORT": "true",
+        "ASPIRE_DASHBOARD_OTLP_ENDPOINT_URL": "http://localhost:19138",
+        "ASPIRE_DASHBOARD_MCP_ENDPOINT_URL": "http://localhost:18238",
+        "ASPIRE_RESOURCE_SERVICE_ENDPOINT_URL": "http://localhost:20274"
+      }
+    }
+  }
+}

backend/UniVerse.AppHost/UniVerse.AppHost.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Aspire.AppHost.Sdk/13.2.2">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net10.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <UserSecretsId>fb90d29a-6c48-471b-b19f-d2f431a5ef38</UserSecretsId>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\UniVerse.Api\UniVerse.Api.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Aspire.Hosting.AppHost" Version="13.2.4" />
+    </ItemGroup>
+
+</Project>

backend/UniVerse.AppHost/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

backend/UniVerse.AppHost/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning",
+      "Aspire.Hosting.Dcp": "Warning"
+    }
+  }
+}

backend/UniVerse.AppHost/aspire.config.json

@@ -0,0 +1,5 @@
+{
+  "appHost": {
+    "path": "UniVerse.AppHost.csproj"
+  }
+}

backend/UniVerse.ServiceDefaults/Extensions.cs

@@ -0,0 +1,126 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Microsoft.Extensions.Logging;
+using OpenTelemetry;
+using OpenTelemetry.Metrics;
+using OpenTelemetry.Trace;
+
+namespace Microsoft.Extensions.Hosting;
+
+// Adds common Aspire services: service discovery, resilience, health checks, and OpenTelemetry.
+// This project should be referenced by each service project in your solution.
+// To learn more about using this project, see https://aka.ms/dotnet/aspire/service-defaults
+public static class Extensions
+{
+    private const string HealthEndpointPath = "/health";
+    private const string AlivenessEndpointPath = "/alive";
+
+    public static TBuilder AddServiceDefaults<TBuilder>(this TBuilder builder) where TBuilder : IHostApplicationBuilder
+    {
+        builder.ConfigureOpenTelemetry();
+
+        builder.AddDefaultHealthChecks();
+
+        builder.Services.AddServiceDiscovery();
+
+        builder.Services.ConfigureHttpClientDefaults(http =>
+        {
+            // Turn on resilience by default
+            http.AddStandardResilienceHandler();
+
+            // Turn on service discovery by default
+            http.AddServiceDiscovery();
+        });
+
+        // Uncomment the following to restrict the allowed schemes for service discovery.
+        // builder.Services.Configure<ServiceDiscoveryOptions>(options =>
+        // {
+        //     options.AllowedSchemes = ["https"];
+        // });
+
+        return builder;
+    }
+
+    public static TBuilder ConfigureOpenTelemetry<TBuilder>(this TBuilder builder) where TBuilder : IHostApplicationBuilder
+    {
+        builder.Logging.AddOpenTelemetry(logging =>
+        {
+            logging.IncludeFormattedMessage = true;
+            logging.IncludeScopes = true;
+        });
+
+        builder.Services.AddOpenTelemetry()
+            .WithMetrics(metrics =>
+            {
+                metrics.AddAspNetCoreInstrumentation()
+                    .AddHttpClientInstrumentation()
+                    .AddRuntimeInstrumentation();
+            })
+            .WithTracing(tracing =>
+            {
+                tracing.AddSource(builder.Environment.ApplicationName)
+                    .AddAspNetCoreInstrumentation(tracing =>
+                        // Exclude health check requests from tracing
+                        tracing.Filter = context =>
+                            !context.Request.Path.StartsWithSegments(HealthEndpointPath)
+                            && !context.Request.Path.StartsWithSegments(AlivenessEndpointPath)
+                    )
+                    // Uncomment the following line to enable gRPC instrumentation (requires the OpenTelemetry.Instrumentation.GrpcNetClient package)
+                    //.AddGrpcClientInstrumentation()
+                    .AddHttpClientInstrumentation();
+            });
+
+        builder.AddOpenTelemetryExporters();
+
+        return builder;
+    }
+
+    private static TBuilder AddOpenTelemetryExporters<TBuilder>(this TBuilder builder) where TBuilder : IHostApplicationBuilder
+    {
+        var useOtlpExporter = !string.IsNullOrWhiteSpace(builder.Configuration["OTEL_EXPORTER_OTLP_ENDPOINT"]);
+
+        if (useOtlpExporter)
+        {
+            builder.Services.AddOpenTelemetry().UseOtlpExporter();
+        }
+
+        // Uncomment the following lines to enable the Azure Monitor exporter (requires the Azure.Monitor.OpenTelemetry.AspNetCore package)
+        //if (!string.IsNullOrEmpty(builder.Configuration["APPLICATIONINSIGHTS_CONNECTION_STRING"]))
+        //{
+        //    builder.Services.AddOpenTelemetry()
+        //       .UseAzureMonitor();
+        //}
+
+        return builder;
+    }
+
+    public static TBuilder AddDefaultHealthChecks<TBuilder>(this TBuilder builder) where TBuilder : IHostApplicationBuilder
+    {
+        builder.Services.AddHealthChecks()
+            // Add a default liveness check to ensure app is responsive
+            .AddCheck("self", () => HealthCheckResult.Healthy(), ["live"]);
+
+        return builder;
+    }
+
+    public static WebApplication MapDefaultEndpoints(this WebApplication app)
+    {
+        // Adding health checks endpoints to applications in non-development environments has security implications.
+        // See https://aka.ms/dotnet/aspire/healthchecks for details before enabling these endpoints in non-development environments.
+        if (app.Environment.IsDevelopment())
+        {
+            // All health checks must pass for app to be considered ready to accept traffic after starting
+            app.MapHealthChecks(HealthEndpointPath);
+
+            // Only health checks tagged with the "live" tag must pass for app to be considered alive
+            app.MapHealthChecks(AlivenessEndpointPath, new HealthCheckOptions
+            {
+                Predicate = r => r.Tags.Contains("live")
+            });
+        }
+
+        return app;
+    }
+}

backend/UniVerse.ServiceDefaults/UniVerse.ServiceDefaults.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net10.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <AllowMissingPrunePackageData>true</AllowMissingPrunePackageData>
+        <IsAspireSharedProject>true</IsAspireSharedProject>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <FrameworkReference Include="Microsoft.AspNetCore.App"/>
+
+        <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="10.2.0"/>
+        <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="10.2.0"/>
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.0"/>
+        <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.15.0"/>
+        <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.0"/>
+        <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.15.0"/>
+        <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.0"/>
+    </ItemGroup>
+
+</Project>

backend/UniVerse.sln

@@ -8,6 +8,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniVerse.Application", "Uni
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniVerse.Infrastructure", "UniVerse.Infrastructure\UniVerse.Infrastructure.csproj", "{A1B2C3D4-1111-2222-3333-444455558888}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniVerse.AppHost", "UniVerse.AppHost\UniVerse.AppHost.csproj", "{CC38B044-852A-4E9C-AB35-EF7E35088490}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniVerse.ServiceDefaults", "UniVerse.ServiceDefaults\UniVerse.ServiceDefaults.csproj", "{28475301-CBE1-4AE9-937F-8FD89E3EA6F0}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -30,5 +34,13 @@ Global
 		{A1B2C3D4-1111-2222-3333-444455558888}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A1B2C3D4-1111-2222-3333-444455558888}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A1B2C3D4-1111-2222-3333-444455558888}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CC38B044-852A-4E9C-AB35-EF7E35088490}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CC38B044-852A-4E9C-AB35-EF7E35088490}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CC38B044-852A-4E9C-AB35-EF7E35088490}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CC38B044-852A-4E9C-AB35-EF7E35088490}.Release|Any CPU.Build.0 = Release|Any CPU
+		{28475301-CBE1-4AE9-937F-8FD89E3EA6F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{28475301-CBE1-4AE9-937F-8FD89E3EA6F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{28475301-CBE1-4AE9-937F-8FD89E3EA6F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{28475301-CBE1-4AE9-937F-8FD89E3EA6F0}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

frontend/README.md

@@ -29,6 +29,24 @@ See [Vite Configuration Reference](https://vite.dev/config/).
 pnpm install
 ```
 
+## Запуск вместе с backend (Aspire)
+
+Если запускать приложение через `backend/UniVerse.AppHost`, то фронтенд (Vite dev server) поднимается автоматически.
+
+1) Установить зависимости фронтенда:
+
+```sh
+pnpm -C frontend install
+```
+
+2) Запустить Aspire AppHost:
+
+```sh
+dotnet run --project backend/UniVerse.AppHost/UniVerse.AppHost.csproj
+```
+
+Обычно фронтенд слушает `http://localhost:5173` (если порт занят — Vite выберет следующий свободный).
+
 ### Compile and Hot-Reload for Development
 
 ```sh

frontend/package.json

@@ -5,6 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
+    "dev:aspire": "vite --host 0.0.0.0 --port 5173",
     "build": "run-p type-check \"build-only {@}\" --",
     "preview": "vite preview",
     "build-only": "vite build",