Feature/steeltoe (#324)

* #262 - Integrated Steeltoe Service Discovery with Ocelot for review.

* messing around

* seems to be working with eureka

* acceptance test passing with external lib references

* #262 support for netflix eureka service discovery thanks to pivotal

* #262 fixed warnings

test/Ocelot.ManualTest/Program.cs

@@ -1,13 +1,13 @@
-using System.IO;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Configuration;
-using Ocelot.DependencyInjection;
-using Ocelot.Middleware;
-
-namespace Ocelot.ManualTest
+namespace Ocelot.ManualTest
 {
+    using System.IO;
+    using Microsoft.AspNetCore.Hosting;
+    using Microsoft.Extensions.Logging;
+    using Microsoft.Extensions.Configuration;
+    using Microsoft.Extensions.DependencyInjection;
+    using Ocelot.DependencyInjection;
+    using Ocelot.Middleware;
+
     public class Program
     {
         public static void Main(string[] args)
@@ -32,17 +32,17 @@ namespace Ocelot.ManualTest
                             x.Audience = "test";
                         });
 
-                     s.AddOcelot()
-                         .AddCacheManager(x =>
-                         {
-                             x.WithDictionaryHandle();
-                         })
-                       /*  .AddOpenTracing(option =>
-                         {
-                             option.CollectorUrl = "http://localhost:9618";
-                             option.Service = "Ocelot.ManualTest";
-                         })*/
-                         .AddAdministration("/administration", "secret");
+                    s.AddOcelot()
+                        .AddCacheManager(x =>
+                        {
+                            x.WithDictionaryHandle();
+                        })
+                      /*.AddOpenTracing(option =>
+                      {
+                          option.CollectorUrl = "http://localhost:9618";
+                          option.Service = "Ocelot.ManualTest";
+                      })*/
+                    .AddAdministration("/administration", "secret");
                 })
                 .ConfigureLogging((hostingContext, logging) =>
                 {

test/Ocelot.ManualTest/appsettings.json

@@ -2,9 +2,15 @@
   "Logging": {
     "IncludeScopes": false,
     "LogLevel": {
-      "Default": "Trace",
+      "Default": "Error",
       "System": "Error",
       "Microsoft": "Error"
     }
+  },
+  "eureka": {
+    "client": {
+      "serviceUrl": "http://localhost:8761/eureka/",
+      "shouldRegisterWithEureka": true
+    }
   }
 }