docker-compose-base.yml

version: "3"
services:
  mysql:
    image: mysql/mysql-server:8.0.27
    hostname: mysql
    container_name: mysql
    ports:
      - 3306:3306
    environment:
      - MYSQL_ROOT_PASSWORD=debezium
      - MYSQL_USER=mysqluser
      - MYSQL_PASSWORD=mysqlpw
    volumes:
      - ./mysql/mysql.cnf:/etc/mysql/conf.d
      - ./mysql/mysql_bootstrap.sql:/docker-entrypoint-initdb.d/mysql_bootstrap.sql
      - ./mysql/data:/var/lib/mysql-files/data
  zookeeper:
    image: zookeeper:latest
    container_name: zookeeper
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOO_MY_ID: 1
      ZOO_PORT: 2181
      ZOO_SERVERS: server.1=zookeeper:2888:3888;2181
  kafka:
    image: confluentinc/cp-kafka:latest
    hostname: kafka
    container_name: kafka
    ports:
      - "29092:29092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TOOLS_LOG4J_LOGLEVEL: ERROR
    depends_on:
      [zookeeper]
    healthcheck: {test: nc -z localhost 9092, interval: 1s}
  orders-service:
    build: orders-service
    restart: unless-stopped
    container_name: orders-service
    depends_on:
      - mysql
      - kafka
    environment:
      - MYSQL_SERVER=mysql
      - KAFKA_BROKER_HOSTNAME=kafka
      - KAFKA_BROKER_PORT=9092