services:
  mysql:
    image: mysql:8.0
    container_name: SmartFlow-mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: root_password_123
      MYSQL_DATABASE: smartflow
      MYSQL_USER: smartflow_user
      MYSQL_PASSWORD: smartflow_password_456
    ports:
      - "3306:3306"
    volumes:
      - ./docker/mysql/data:/var/lib/mysql
    command: --default-authentication-plugin=mysql_native_password

  redis:
    image: redis:latest
    container_name: redflow-redis
    restart: always
    command: redis-server --requirepass redis_password_789
    ports:
      - "6379:6379"
    volumes:
      - ./docker/redis/data:/data

  kafka:
    image: apache/kafka:3.7.2
    container_name: SmartFlow-kafka
    restart: always
    ports:
      - "9092:9092"
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: broker,controller
      CLUSTER_ID: MkU3OEVBNTcwNTJENDM2Qk
      KAFKA_LISTENERS: INTERNAL://:9094,EXTERNAL://:9092,CONTROLLER://:9093
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:9094,EXTERNAL://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT,CONTROLLER:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
      KAFKA_CONTROLLER_QUORUM_VOTERS: 1@kafka:9093
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
      KAFKA_NUM_PARTITIONS: 3
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_LOG_DIRS: /var/lib/kafka/data
    volumes:
      - kafka_data:/var/lib/kafka/data

volumes:
  mysql_data:
  redis_data:
  kafka_data: