simple kafka

 version: '2'

services:

  zookeeper:

    image: confluentinc/cp-zookeeper:latest

    environment:

      ZOOKEEPER_CLIENT_PORT: 2181

      ZOOKEEPER_TICK_TIME: 2000

    ports:

      - 22181:2181

  kafka:

    image: confluentinc/cp-kafka:latest

    depends_on:

      - zookeeper

    ports:

      - 29092:29092

    environment:

      KAFKA_BROKER_ID: 1

      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181

      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092

      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT

      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT

      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1