Docker compose file to build an environment with elasticsearch nodes and kibana

elasticsearch-nodes-kibana-docker

version: '2.2'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es02
      - cluster.initial_master_nodes=es01,es02
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    volumes:
      - data01:/usr/share/elasticsearch/data
    ports:
      - 9201:9200
    networks:
      - elasticnet
  es02:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
    container_name: es02
    environment:
      - node.name=es02
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01
      - cluster.initial_master_nodes=es01,es02
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    volumes:
      - data02:/usr/share/elasticsearch/data
    ports:
      - 9202:9200
    networks:
      - elasticnet
  # es03:
  #   image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
  #   container_name: es03
  #   environment:
  #     - node.name=es03
  #     - cluster.name=es-docker-cluster
  #     - discovery.seed_hosts=es01,es02
  #     - cluster.initial_master_nodes=es01,es02,es03
  #     - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
  #   volumes:
  #     - data03:/usr/share/elasticsearch/data
  #   networks:
  #     - elasticnet

  kibana:
    image: docker.elastic.co/kibana/kibana:7.16.3
    container_name: es-kibana
    environment:
      ELASTICSEARCH_HOSTS: '["http://es01:9200","http://es02:9200"]'
    ports:
      - 5601:5601
    networks:
      - elasticnet
    depends_on:
      - es01
      - es02

volumes:
  data01:
    driver: local
  data02:
    driver: local
  # data03:
  #   driver: local

networks:
  elasticnet:
    name: elasticnet
    driver: bridge