docker-compose-kafka-zk.yml

version: '3.8'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper
    container_name: zookeeper
    healthcheck:
      test: "[[ $$(echo srvr | nc localhost 2181 | grep -oG 'Mode: standalone') = \"Mode: standalone\" ]]"
      interval: 10s
      timeout: 1s
      retries: 30
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "2181:2181"

  kafka:
    image: confluentinc/cp-kafka
    container_name: kafka
    depends_on:
      zookeeper:
        condition: service_healthy
    healthcheck:
      test: "test $$( /usr/bin/zookeeper-shell zookeeper:2181 get /brokers/ids/1 | grep { ) != ''"
      interval: 3s
      timeout: 2s
      retries: 300
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENERS: "INTERNAL://:29092,EXTERNAL://:9092"
      KAFKA_ADVERTISED_LISTENERS: "INTERNAL://kafka:29092,EXTERNAL://localhost:9092"
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: "INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT"
      KAFKA_INTER_BROKER_LISTENER_NAME: "INTERNAL"
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_JMX_PORT: 9101
      KAFKA_JMX_HOSTNAME: localhost
    ports:
      - "9092:9092"
      - "9101:9101"

  kafdrop:
    image: obsidiandynamics/kafdrop
    container_name: kafdrop
    restart: "no"
    ports:
      - "9000:9000"
    environment:
      KAFKA_BROKERCONNECT: "kafka:29092"
#      JVM_OPTS: "-Xms16M -Xmx48M -Xss180K -XX:-TieredCompilation -XX:+UseStringDeduplication -noverify"
    depends_on:
      - "kafka"