MessageDto instead of String in Event history

target/classes/application.properties

@@ -1,5 +1,5 @@
 #environment:
-server.port = 8098
+server.port = 8097
 spring.application.name = klaus
 eureka.client.service-url.defaultZone=http://netflix:eureka@eureka:8761/eureka/
 spring.cloud.config.discovery.service-id = klaus-config-service

target/classes/logback.xml

@@ -3,7 +3,7 @@
     <include resource="org/springframework/boot/logging/logback/base.xml"/>
     <!--https://github.com/kmtong/logback-redis-appender-->
     <appender name="LOGSTASH" class="com.release11.klaus.utilis.RedisAppender">
-        <host>localhost</host>
+        <host>redis</host>
         <port>6379</port>
         <key>logstash</key>
         <layout class="ch.qos.logback.classic.PatternLayout">