#262 added working eureka sample (#333)

samples/OcelotEureka/DownstreamService/Controllers/CategoryController.cs

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+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+
+namespace DownstreamService.Controllers
+{
+    [Route("api/[controller]")]
+    public class CategoryController : Controller
+    {
+        // GET api/values
+        [HttpGet]
+        public IEnumerable<string> Get()
+        {
+            return new[] { "category1", "category2" };
+        }
+    }
+}

samples/OcelotEureka/DownstreamService/DownstreamService.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.6" />
+    <PackageReference Include="Steeltoe.Discovery.Client" Version="1.1.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.3" />
+  </ItemGroup>
+
+</Project>

samples/OcelotEureka/DownstreamService/Program.cs

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+using System;
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+
+namespace DownstreamService
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            BuildWebHost(args).Run();
+        }
+
+        public static IWebHost BuildWebHost(string[] args) =>
+            WebHost.CreateDefaultBuilder(args)
+                .UseUrls($"http://{Environment.MachineName}:5001")
+                .UseStartup<Startup>()
+                .Build();
+    }
+}

samples/OcelotEureka/DownstreamService/Properties/launchSettings.json

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+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:53908/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "DownstreamService": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:53909/"
+    }
+  }
+}

samples/OcelotEureka/DownstreamService/Startup.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace DownstreamService
+{
+    using Steeltoe.Discovery.Client;
+
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddDiscoveryClient(Configuration);
+            services.AddMvc();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseDiscoveryClient();
+            app.UseMvc();
+        }
+    }
+}

samples/OcelotEureka/DownstreamService/appsettings.Development.json

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+{
+  "Logging": {
+    "IncludeScopes": false,
+    "LogLevel": {
+      "Default": "Debug",
+      "System": "Information",
+      "Microsoft": "Information"
+    }
+  }
+}

samples/OcelotEureka/DownstreamService/appsettings.json

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+{
+  "Logging": {
+    "IncludeScopes": false,
+    "LogLevel": { "Default": "Warning" }
+  },
+  "spring": {
+    "application": { "name": "ncore-rat" },
+    "cloud": {
+      "config": {
+        "uri": "http://localhost:5001",
+        "validate_certificates": false
+      }
+    }
+  },
+  "eureka": {
+    "client": {
+      "serviceUrl": "http://localhost:8761/eureka/",
+      "shouldFetchRegistry": false,
+      "validateCertificates": false
+    },
+    "instance": { "port": 5001 }
+  }
+}
+