config: eureka server config

Author: brocchirodrigo

src/main/resources/application.yml

@@ -2,9 +2,11 @@ server:
   port: 8761
 
 eureka:
+  instance:
+    hostname: eureka.imaginer.com.br
   client:
     register-with-eureka: false
-    fetch-registry: false
+    fetch-registry: true
   server:
     enable-self-preservation: true