docker-compose.yml

version: '2'
services:
  zookeeper:
    image: wurstmeister/zookeeper
    ports:
      - "2181:2181"
  kafka:
    image: wurstmeister/kafka
    ports:
      - "9092:9092"
    expose:
      - "9092"
    environment:
      KAFKA_ADVERTISED_HOST_NAME: kafka #172.17.0.1 # Replace with docker network
      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: theodolite/theodolite-uc4-kstreams-app:latest
    environment:
      KAFKA_BOOTSTRAP_SERVERS: kafka:9092
      SCHEMA_REGISTRY_URL: http://schema-registry:8081
  uc-wg: 
    image: theodolite/theodolite-uc4-workload-generator:latest
    environment:
      KAFKA_BOOTSTRAP_SERVERS: kafka:9092