docker-compose.yml

---
version: "2"
services:
  zk1:
    image: confluentinc/cp-zookeeper
    ports:
      - "22181:22181"
    environment:
      ZOOKEEPER_SERVER_ID: 1
      ZOOKEEPER_CLIENT_PORT: 22181
      ZOOKEEPER_TICK_TIME: 2000
      ZOOKEEPER_INIT_LIMIT: 5
      ZOOKEEPER_SYNC_LIMIT: 2
      ZOOKEEPER_SERVERS: zk1:22888:23888;zk2:32888:33888;zk3:42888:43888

  zk2:
    image: confluentinc/cp-zookeeper
    ports:
      - "32181:32181"
    environment:
      ZOOKEEPER_SERVER_ID: 2
      ZOOKEEPER_CLIENT_PORT: 32181
      ZOOKEEPER_TICK_TIME: 2000
      ZOOKEEPER_INIT_LIMIT: 5
      ZOOKEEPER_SYNC_LIMIT: 2
      ZOOKEEPER_SERVERS: zk1:22888:23888;zk2:32888:33888;zk3:42888:43888

  zk3:
    image: confluentinc/cp-zookeeper
    ports:
      - "42181:42181"
    environment:
      ZOOKEEPER_SERVER_ID: 3
      ZOOKEEPER_CLIENT_PORT: 42181
      ZOOKEEPER_TICK_TIME: 2000
      ZOOKEEPER_INIT_LIMIT: 5
      ZOOKEEPER_SYNC_LIMIT: 2
      ZOOKEEPER_SERVERS: zk1:22888:23888;zk2:32888:33888;zk3:42888:43888

  kafka-1:
    image: confluentinc/cp-kafka
    ports:
      - "19092:19092"
    depends_on:
      - zk1
      - zk2
      - zk3
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: ${KAFKA_IP_ADDR}:22181,${KAFKA_IP_ADDR}:32181,${KAFKA_IP_ADDR}:42181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://${KAFKA_IP_ADDR}:19092

  kafka-2:
    image: confluentinc/cp-kafka
    ports:
      - "29092:29092"
    depends_on:
      - zk1
      - zk2
      - zk3
    environment:
      KAFKA_BROKER_ID: 2
      KAFKA_ZOOKEEPER_CONNECT: ${KAFKA_IP_ADDR}:22181,${KAFKA_IP_ADDR}:32181,${KAFKA_IP_ADDR}:42181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://${KAFKA_IP_ADDR}:29092

  kafka-3:
    image: confluentinc/cp-kafka
    ports:
      - "39092:39092"
    depends_on:
      - zk1
      - zk2
      - zk3
    environment:
      KAFKA_BROKER_ID: 3
      KAFKA_ZOOKEEPER_CONNECT: ${KAFKA_IP_ADDR}:22181,${KAFKA_IP_ADDR}:32181,${KAFKA_IP_ADDR}:42181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://${KAFKA_IP_ADDR}:39092