Fix Docker setup and main class ref

Deployment/docker-compose/uc4-docker-compose/docker-compose.yml

@@ -15,11 +15,22 @@ services:
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: 30000
       KAFKA_CREATE_TOPICS: "input:3:1,output:3:1,configuration:3:1,aggregation-feedback:3:1,dayofweek:3:1,hourofday:3:1,hourofweek:3:1"
+  schema-registry:
+    image: confluentinc/cp-schema-registry:5.3.1
+    depends_on:
+      - zookeeper
+      - kafka
+    expose:
+      - "8081"
+    environment:
+      SCHEMA_REGISTRY_HOST_NAME: schema-registry
+      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
   uc-app:
-    image: benediktwetzel/uc2-app:latest #TODO
+    image: soerenhenning/uc4-app:latest #TODO
     environment:
       KAFKA_BOOTSTRAP_SERVERS: kafka:9092
+      SCHEMA_REGISTRY_URL: http://schema-registry:8081
   uc-wg: 
-    image: benediktwetzel/uc2-wg:latest #TODO
+    image: soerenhenning/uc4-wg:latest #TODO
     environment:
       KAFKA_BOOTSTRAP_SERVERS: kafka:9092

uc4-workload-generator/Dockerfile

 FROM openjdk:11-slim
 
-ADD build/distributions/exp-bigdata19-bridge.tar /
+ADD build/distributions/uc4-workload-generator.tar /
 
-CMD export JAVA_OPTS=-Dorg.slf4j.simpleLogger.defaultLogLevel=$LOG_LEVEL \
-    && /exp-bigdata19-bridge/bin/exp-bigdata19-bridge
+CMD  JAVA_OPTS="$JAVA_OPTS -Dorg.slf4j.simpleLogger.defaultLogLevel=$LOG_LEVEL" \
+     /uc4-workload-generator/bin/uc4-workload-generator
\ No newline at end of file

uc4-workload-generator/build.gradle

@@ -21,7 +21,7 @@ dependencies {
     testCompile 'junit:junit:4.12'
 }
 
-mainClassName = "titan.ccp.kiekerbridge.expbigdata19.ExperimentorBigData"
+mainClassName = "uc4.workloadGenerator.LoadGenerator"
 
 eclipse {
     classpath {