Docker compose file for Confluent Kafka-rest: confluentinc/cp-zookeeper, confluentinc/cp-kafka, confluentinc/cp-schema-registry, confluentinc/cp-kafka-rest

docker-compose.yml

version: '3'

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    hostname: zookeeper
    container_name: zookeeper
    ports: 
    - "32181:32181"
    volumes:
    - zookeeper_data:/var/lib/zookeeper/data
    - zookeeper_log:/var/lib/zookeeper/log
    environment:
      ZOOKEEPER_CLIENT_PORT: 32181    # Instructs ZooKeeper where to listen for connections by clients such as Apache Kafka
      ZOOKEEPER_TICK_TIME: 2000      
      ZOOKEEPER_SYNC_LIMIT: 2
    restart: always

  kafka:
    image: confluentinc/cp-kafka:latest
    hostname: kafka
    container_name: kafka
    ports: 
    - "29092:29092"
    volumes:
    - kafka_data:/var/lib/kafka
    depends_on:
    - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:32181 # Instructs Kafka how to get in touch with ZooKeeper.
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    restart: always

  schema-registry:
    image: confluentinc/cp-schema-registry:latest
    hostname: schema-registry
    container_name: schema-registry
    ports:
    - "38081:38081"
    volumes:
    - "schema_registry_data:/data"
    depends_on:
    - kafka
    environment:
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: zookeeper:32181
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: kafka:29092
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_LISTENERS: http://schema-registry:38081
      SCHEMA_REGISTRY_DEBUG: "true"
    restart: always

  kafka-rest:
    image: confluentinc/cp-kafka-rest:latest
    hostname: kafka-rest
    container_name: kafka-rest
    ports:
    - "38082:38082"
    depends_on:
      - schema-registry
    volumes:
      - "kafka_rest_data:/data"
    environment:
      KAFKA_REST_ZOOKEEPER_CONNECT: zookeeper:32181
      KAFKA_REST_SCHEMA_REGISTRY_URL: schema-registry:38081
      KAFKA_REST_HOST_NAME: kafka-rest
      KAFKA_REST_LISTENERS: http://kafka-rest:38082
      KAFKA_REST_BOOTSTRAP_SERVERS: kafka:29092
    restart: always

  kowl:
    image: quay.io/cloudhut/kowl
    restart: on-failure
    hostname: kowl
    container_name: kowl
    volumes:
    - ./config.yaml:/etc/kowl/config.yaml
    ports:
    - "8081:8080"
    entrypoint: ./kowl --config.filepath=/etc/kowl/config.yaml
    depends_on:
      - kafka
volumes: #/var/lib/docker
  zookeeper_data:
    driver: local
  zookeeper_log:
    driver: local
  kafka_data:
    driver: local
  kafka_rest_data:
    driver: local
  schema_registry_data:
    driver: local