docker-compose.yaml

version: '2'
services:
  zookeeper:
    image: wurstmeister/zookeeper:latest
    ports:
     - "2181:2181"

  kafka:
    image: wurstmeister/kafka:latest
    ports:
     - "9092:9092"
    expose:
     - "9093"
    environment:
      KAFKA_ADVERTISED_LISTENERS: INSIDE://kafka:9093,OUTSIDE://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_LISTENERS: INSIDE://0.0.0.0:9093,OUTSIDE://0.0.0.0:9092
      KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE
      KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"

  schema-registry:
    image: confluentinc/cp-schema-registry:4.1.0
    hostname: schema-registry
    links:
      - kafka
      - zookeeper
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: "zookeeper:2181"
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: "PLAINTEXT://kafka:9092"
      SCHEMA_REGISTRY_HOST_NAME: schema-registry