version: '3.9'
 
services:
 elasticsearch:
  image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
  restart: always 
  hostname: kite.elasticsearch
  container_name: elasticsearch
  volumes:
   - ./data:/usr/share/elasticsearch/data
   - ./plugins:/usr/share/elasticsearch/plugins
   - ./config/elasticsearch.yml:/config/elasticsearch.yml
  environment:
   - "ES_JAVA_OPTS=-Xms64m -Xmx512m"  # jvm
   - discovery.type=single-node       # 单节点
  ports:
    - '9200:9200'     # 集群通信端口
    - '9300:9300'     # http业务通信端口
  privileged: true    # 环境变量

 kibana:
    image: docker.elastic.co/kibana/kibana:8.5.2
    environment:
      ELASTICSEARCH_HOSTS: '["http://es01:9200","http://es02:9200","http://es03:9200"]'