【问题标题】:Kibana Error Connecting to ElasticSearch using Docker - Cannot Revive ConnectionKibana 使用 Docker 连接到 ElasticSearch 时出错 - 无法恢复连接
【发布时间】:2018-11-05 00:44:29
【问题描述】:

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

kibana-products-624 | {"type":"log","@timestamp":"2018-05-25T14:56:36Z","tags":["warning","elasticsearch","admin"],"pid":1, "message":"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, "message":"没有生活联系"}

我在环境设置和 yml 的其他配置中尝试了多种变体,但仍然出现此错误。

我已使用 CURL 和浏览器验证 ElasticSearch 正在运行并在端口 9200 上可用。

这个配置有什么问题?

这里是 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

【问题讨论】:

  • 从 Kibana 容器执行 'curl elasticsearch:9200/_cat/health...' 会发生什么?主要是为了验证网络和端口可访问性。
  • 1527271075 17:57:55 docker-cluster green 1 1 1 1 0 0 0 0 - 100.0% 那是来自 localhost:9200/...
  • $ docker container exec -i kibana-products-624 curl elasticsearch:9200/_cat/health % Total % Received % Xferd Average Speed Time Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) 无法解析主机:elasticsearch;名称或服务未知
  • $ docker container exec -i kibana-products-624 curl localhost:9200/_cat/health % Total % Received % Xferd Average Speed Time Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) 无法连接 ::1: 无法分配请求的地址

标签: docker elasticsearch kibana


【解决方案1】:

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

【讨论】:

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