# Copyright VMware, Inc.
# SPDX-License-Identifier: APACHE-2.0

version: '2'

services:
  kafka:
    image: docker.io/bitnami/kafka:3.4
    environment:
      # KRaft settings
      - KAFKA_CFG_NODE_ID=0
      - KAFKA_CFG_PROCESS_ROLES=controller,broker
      - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093
      # Listeners
      - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
      - KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://:9092
      - KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
      - KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT
    volumes:
      - 'kafka_data:/bitnami/kafka'
  ksql:
    image: docker.io/bitnami/ksql:7.4
    environment:
      - KSQL_BOOTSTRAP_SERVERS=kafka:9092
    volumes:
      - 'ksql_data:/bitnami/ksql'
    depends_on:
      - kafka

volumes:
  kafka_data:
    driver: local
  ksql_data:
    driver: local