docker-compose.yml

name: lesson-17

services:
  zookeeper:
    restart: on-failure
    image: confluentinc/cp-zookeeper:latest
    container_name: otus-zookeeper
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka:
    restart: on-failure
    image: confluentinc/cp-kafka:latest
    container_name: otus-kafka
    hostname: kafka
    ports:
      - "19092:19092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka:9092,LISTENER_DOCKER_EXTERNAL://0.0.0.0:19092
      KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka:9092,LISTENER_DOCKER_EXTERNAL://kafka:19092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL
      KAFKA_LOG4J_ROOT_LOGLEVEL: INFO
      KAFKA_CONFLUENT_SUPPORT_METRICS_ENABLE: "false"
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    depends_on:
      - zookeeper

  kafka-ui:
    image: docker.redpanda.com/redpandadata/console:v2.3.8
    restart: on-failure
    container_name: otus-kafka-ui
    hostname: kafka-ui
    entrypoint: /bin/sh
    command: -c "echo \"$$CONSOLE_CONFIG_FILE\" > /tmp/config.yml; /app/console"
    environment:
      CONFIG_FILEPATH: /tmp/config.yml
      CONSOLE_CONFIG_FILE: |
        kafka:
          brokers: ["kafka:19092"]
    ports:
      - 8080:8080
    depends_on:
      - kafka