kafka-docker-compose

version: "3.2"
services:
  zookeeper:
    image: bitnami/zookeeper:3
    ports:
        - 2181:2181
    environment:
      ALLOW_ANONYMOUS_LOGIN: "yes"
  kafka-0:
    image: bitnami/kafka:2
    ports:
      - 9092:9092
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      ALLOW_PLAINTEXT_LISTENER: "yes"
      KAFKA_LISTENERS: >-
        INTERNAL://:29092,EXTERNAL://:9092
      KAFKA_ADVERTISED_LISTENERS: >-
        INTERNAL://kafka-0:29092,EXTERNAL://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: >-
        INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: "INTERNAL"
    depends_on:
  - zookeeper
  kafka-1:
    image: bitnami/kafka:2
    ports:
      - 9093:9093
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      ALLOW_PLAINTEXT_LISTENER: "yes"
      KAFKA_LISTENERS: >-
        INTERNAL://:29092,EXTERNAL://:9093
      KAFKA_ADVERTISED_LISTENERS: >-
        INTERNAL://kafka-1:29092,EXTERNAL://localhost:9093
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: >-
        INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: "INTERNAL"
    depends_on:
      - zookeeper
  kafka-2:
    image: bitnami/kafka:2
    ports:
      - 9094:9094
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      ALLOW_PLAINTEXT_LISTENER: "yes"
      KAFKA_LISTENERS: >-
        INTERNAL://:29092,EXTERNAL://:9094
      KAFKA_ADVERTISED_LISTENERS: >-
        INTERNAL://kafka-2:29092,EXTERNAL://localhost:9094
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: >-
        INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: "INTERNAL"
    depends_on:
      - zookeeper
  kafdrop:
    image: obsidiandynamics/kafdrop:latest
    ports:
    - 9000:9000
    environment:
      KAFKA_BROKERCONNECT: >-
      kafka-0:29092,kafka-1:29092,kafka-2:29092
      depends_on:
      - kafka-0
      - kafka-1
      - kafka-2