编写 docker-compose yaml

version: 'v3'
services:
  elasticsearch-node1:
    image: elasticsearch:7.17.24
    container_name: 'elasticsearch-node1'
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      - node.name=elasticsearch-node1
      - cluster.name=my-es-cluster
      - discovery.seed_hosts=elasticsearch-node2,elasticsearch-node3
      - cluster.initial_master_nodes=elasticsearch-node1,elasticsearch-node2,elasticsearch-node3
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - custom-es
  elasticsearch-node2:
    image: elasticsearch:7.17.24
    container_name: elasticsearch-node2
    ports:
      - "9201:9200"
      - "9301:9300"
    environment:
      - node.name=elasticsearch-node2
      - cluster.name=my-es-cluster
      - discovery.seed_hosts=elasticsearch-node1,elasticsearch-node3
      - cluster.initial_master_nodes=elasticsearch-node1,elasticsearch-node2,elasticsearch-node3
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - custom-es
  elasticsearch-node3:
    image: elasticsearch:7.17.24
    container_name: elasticsearch-node3
    ports:
      - "9202:9200"
      - "9302:9300"
    environment:
      - node.name=elasticsearch-node3
      - cluster.name=my-es-cluster
      - discovery.seed_hosts=elasticsearch-node1,elasticsearch-node2
      - cluster.initial_master_nodes=elasticsearch-node1,elasticsearch-node2,elasticsearch-node3
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - custom-es
  my-es-cluster-kibana:
    container_name: my-es-cluster-kibana
    image: kibana:7.17.24
    ports:
      - "5601:5601"
    environment:
      - ELASTICSEARCH_HOSTS=http://elasticsearch-node1:9200
    networks:
      - custom-es
    depends_on:
      - elasticsearch-node1
      - elasticsearch-node2
      - elasticsearch-node3
networks:
  custom-es:
    driver: bridge

编写 docker-compose 然后在命令行启动这个 docker-compose

启动 docker-compose

docker-compose -f docker-compose.yml -d up
这个命令可以在后台启动一个compose，里面包含 es3个节点的集群+kibana

然后在 chrome 中查询当前的集群信息
分别是

# 查询节点信息
curl http://127.0.0.1:9200/_cat/nodes
# 访问 kibana
curl http://127.0.0.1:5601

当我们输入以后可以看到这样的街面就可以正常使用 es 和 kibana 了

关闭启动的docker-compose

docker-compose -f docker-compose.yaml down