docker-compose.yml

version: '3'

services:

  mysql_max:
    image: mysql:5.7.31
    environment:
      - MYSQL_ROOT_PASSWORD=root
    ports:
      - 13306:3306
    volumes:
      - ./mysql/conf.d:/etc/mysql/conf.d
      - ./mysql/sqls:/docker-entrypoint-initdb.d
    restart: always

  maxwell:
    image: zendesk/maxwell
    command: bin/maxwell --user=maxwell --password=XXXXXX --host=mysql_max --producer=kafka --kafka.bootstrap.servers=kafka:9092 --kafka_topic=maxwell --output_ddl=true
    depends_on:
      - mysql_max
      - zookeeper
      - kafka
    restart: always

  zookeeper:
    image: 'bitnami/zookeeper:latest'
    ports:
      - '2181:2181'
    environment:
      - ALLOW_ANONYMOUS_LOGIN=yes

  kafka:
    image: 'bitnami/kafka:latest'
    ports:
      - '9092:9092'
      - '29092:29092'
    environment:
      - KAFKA_BROKER_ID=1
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT 
      - KAFKA_LISTENERS=PLAINTEXT://:9092,PLAINTEXT_HOST://:29092 
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
      - ALLOW_PLAINTEXT_LISTENER=yes
    depends_on: 
      - zookeeper

  kafka-consumer-py:
    image: 'python:3'
    environment:
      - PYTHONUNBUFFERED=1
    volumes:
      - ./py:/home/
    command: bash -c "pip install kafka-python && python /home/consume.py"
    depends_on:
      - kafka
    restart: always