docker-compose.yml

version: '3.7'
services:

  zoo1:
    image: zookeeper
    hostname: zoo1
    container_name: zoo1
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_SERVER_ID: 1
      ZOOKEEPER_SERVERS: zoo1:2888:3888
  
  kafka1:
    image: confluentinc/cp-kafka
    hostname: kafka1
    container_name: kafka1
    ports:
      - "9092:9092"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: zoo1:2181
      KAFKA_ADVERTISED_LISTENERS: LISTENER_INTERNAL://kafka1:29090,LISTENER_EXTERNAL://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_INTERNAL:PLAINTEXT,LISTENER_EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_INTERNAL
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    depends_on:
      - zoo1
  
  producer:
    container_name: producer-service
    build:
        context: ./producer
        dockerfile: Dockerfile
    ports:
      - "3000:3000"

  consumer:
    container_name: consumer-service
    build:
        context: ./consumer
        dockerfile: Dockerfile
    ports:
      - "3001:3001"
    depends_on:
      - kafka1
      - elasticsearch

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.0
    container_name: elasticsearch
    restart: always
    environment:
      - ELASTIC_CLIENT_APIVERSIONING=true
      - xpack.security.enabled=false
      - discovery.type=single-node
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - elasticsearch-data-volume:/usr/share/elasticsearch/data
    ports:
      - 9200:9200

  kibana:
    container_name: kibana
    image: docker.elastic.co/kibana/kibana:7.4.0
    restart: always
    environment:
      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
    ports:
      - 5601:5601
    depends_on:
      - elasticsearch

volumes:
  elasticsearch-data-volume:
    driver: local