docker - 使用 Docker 连接到 ElasticSearch 时出现 Kibana 错误 - 无法恢复连接

Question

我在尝试使用 Docker 容器将 Kibana 连接到 ES 时遇到错误:

kibana-产品-624 | {"type":"log","@timestamp":"2018-05-25T14:56:36Z","tags":["warning","elasticsearch","admin"],"pid":1, “消息”:“无法恢复连接:http://elasticsearch:9200/”}kibana-产品-624 | {"type":"log","@timestamp":"2018-05-25T14:56:36Z","tags":["warning","elasticsearch","admin"],"pid":1, “消息”:“没有生活联系”

我尝试了多种环境设置和 yml 的其他配置，但仍然出现此错误。

我已使用 CURL 和浏览器验证 ElasticSearch 正在运行并可在端口 9200 上使用。

这个配置有什么问题？

这是 docker-compose.yml:

version: "3"

volumes:
elasticsearch-products-624-vol:

networks:
elasticsearch-net-624:

services:

elasticsearch-products-624-service:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.2.4
    container_name: elasticsearch-products-624
    restart: always
    networks:
    - elasticsearch-net-624
    environment:
        - cluster.name=docker-cluster
        - bootstrap.memory_lock=true
        - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
        - xpack.security.enabled=true
    ulimits:
        memlock:
            soft: -1
            hard: -1
    ports:
    - "9200:9200"
    expose:
    - "9200"
    volumes:
    - elasticsearch-products-624-vol:/usr/share/elasticsearch/data

kibana-products-624-service:
    image: docker.elastic.co/kibana/kibana:6.2.4
    container_name: kibana-products-624
    hostname: kibana
    restart: always
    networks:
    - elasticsearch-net-624
    environment:
    - SERVER_NAME=kibana.localhost
    - ELASTICSEARCH_URL=http://elasticsearch:9200
    - ELASTICSEARCH_USERNAME=elastic
    - ELASTICSEARCH_HOST=elasticsearch
    - ELASTICSEARCH_PORT=9200
    - ELASTIC_PWD=changeme
    - KIBANA_PWD=changeme
    ports:
    - "5601:5601"
    expose:
    - "5601"
    links:
    - elasticsearch-products-624-service
    depends_on:
    - elasticsearch-products-624-service

Answer 1

ELASTICSEARCH_URL= http://elasticsearch:9200应该改为:ELASTICSEARCH_URL= http://elasticsearch-products-624:9200引用上面实例化的容器。