docker-compose.yaml

services:
  kafka:
    image: apache/kafka:3.7.0
    container_name: kafka
    ports:
      - "9092:9092"
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: 'controller,broker'
      KAFKA_CONTROLLER_QUORUM_VOTERS: '1@localhost:29093'
      KAFKA_LISTENERS: 'PLAINTEXT://0.0.0.0:9092,CONTROLLER://0.0.0.0:29093,PLAINTEXT_HOST://0.0.0.0:9094'
      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://localhost:9092,PLAINTEXT_HOST://localhost:9094'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT'
      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
      KAFKA_INTER_BROKER_LISTENER_NAME: 'PLAINTEXT'

      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1

      # Configuraciones de KRaft necesarias
      CLUSTER_ID: 'MkU3OEVBNTcwNTJENDM2Qk' # UUID único fijo