[#4] adding authomatic routes from eureka registered services

Author: juan-medina

SpringKubeGateway/README.MD

@@ -5,4 +5,6 @@ A Spring Cloud Gateway with Kubernetes support
 
 ## info
 
-TBD
+http://localhost/simplemicroservice/hello
+
+http://localhost/hello

SpringKubeGateway/src/main/kotlin/org/learning/by/example/SpringKubeGateway/SpringKubeGatewayApplication.kt

@@ -2,13 +2,22 @@ package org.learning.by.example.SpringKubeGateway
 
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
+import org.springframework.cloud.client.discovery.DiscoveryClient
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient
 import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder
 import org.springframework.cloud.gateway.route.builder.routes
 import org.springframework.context.annotation.Bean
+import org.springframework.cloud.gateway.discovery.DiscoveryClientRouteDefinitionLocator
+
 
 @SpringBootApplication
+@EnableDiscoveryClient
 class SpringKubeGatewayApplication {
 
+  @Bean
+  fun discoveryClientRouteLocator(discoveryClient: DiscoveryClient) =
+      DiscoveryClientRouteDefinitionLocator(discoveryClient)
+
   @Bean
   fun routes(routes: RouteLocatorBuilder) = routes.routes {
     route {