adding hints

src/main/resources/application.properties

@@ -1,7 +1,7 @@
 #environment:
 server.port = 8097
 spring.application.name = klaus
-eureka.client.service-url.defaultZone=http://netflix:eureka@localhost:8761/eureka/
+eureka.client.service-url.defaultZone=http://netflix:eureka@eureka:8761/eureka/
 spring.cloud.config.discovery.service-id = klaus-config-service
 #spring.cloud.config.fail-fast=true
 #spring.cloud.config.username = SpringConfigUsername
@@ -11,6 +11,3 @@ spring.output.ansi.enabled = always
 logging.level.root=INFO
 logging.level.org.springframework.web=INFO
 logging.level.com.release11=INFO
-
-redis.host = localhost
-redis.port = 6379