docker-compose.yml

services:
  broker:
    image: confluentinc/cp-kafka:8.3.1
    hostname: broker
    container_name: broker
    ports:
      - "9092:9092"
      - "9101:9101"
    logging:
      driver: none
    environment:
      # Kafka 4.x runs in KRaft mode - no ZooKeeper. Single node acting as both
      # broker and controller.
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: "broker,controller"
      KAFKA_CONTROLLER_QUORUM_VOTERS: "1@broker:29093"
      KAFKA_CONTROLLER_LISTENER_NAMES: "CONTROLLER"
      KAFKA_INTER_BROKER_LISTENER_NAME: "PLAINTEXT"
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: "CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT"
      KAFKA_LISTENERS: "PLAINTEXT://broker:29092,CONTROLLER://broker:29093,PLAINTEXT_HOST://0.0.0.0:9092"
      KAFKA_ADVERTISED_LISTENERS: "PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092"
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_JMX_PORT: 9101
      KAFKA_JMX_HOSTNAME: localhost
      CLUSTER_ID: "MkU3OEVBNTcwNTJENDM2Qk"

  schema-registry:
    image: confluentinc/cp-schema-registry:8.3.1
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8081:8081"
    logging:
      driver: none
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:29092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081

  kafka-rest:
    image: confluentinc/cp-kafka-rest:8.3.1
    hostname: kafka-rest
    container_name: kafka-rest
    depends_on:
      - broker
    ports:
      - "8082:8082"
    logging:
      driver: none
    environment:
      KAFKA_REST_BOOTSTRAP_SERVERS: "broker:29092"
      KAFKA_REST_LISTENERS: http://0.0.0.0:8082
      KAFKA_REST_SCHEMA_REGISTRY: http://schema-registry:8081
      KAFKA_REST_HOST_NAME: localhost