kibana、elasticsearch 7.2 本地设置无活动连接

如何解决kibana、elasticsearch 7.2 本地设置无活动连接

弹性搜索：7.2 Kibana：7.2

我的 docker 撰写文件：

app-elasticsearch:
  build: ./docker-elasticsearch
  container_name: elasticsearch
  expose:
  - "9200"
  - "9300"
  ports:
  - "9200:9200"
  - "9300:9300"

app-kibana:
  build: ./docker-kibana
  container_name: kibana
  links:
    - app-elasticsearch
  environment:
    ELASTICSEARCH_URL: "http://app-elasticsearch:9200"
  volumes:
    - ./docker-kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro
  expose:
  - "5601"
  ports:
  - "5601:5601"

Elasticsearch dockerfile：

FROM docker.elastic.co/elasticsearch/elasticsearch:7.2.0
RUN echo discovery.type: single-node >> /usr/share/elasticsearch/config/elasticsearch.yml 

Kibana dockerfile：

FROM docker.elastic.co/kibana/kibana:7.2.0

Kibana 配置文件：

server.name: kibana
server.host: "0.0.0.0"
elasticsearch.hosts: ["http://localhost:9200"]

当我检查 localhost:9200 时，elasticsearch 似乎工作正常：

curl http://localhost:9200
{
  "name" : "d71d595bd9e6","cluster_name" : "docker-cluster","cluster_uuid" : "xTdg1O_LRLiiNyO1265XLA","version" : {
    "number" : "7.2.0","build_flavor" : "default","build_type" : "docker","build_hash" : "508c38a","build_date" : "2019-06-20T15:54:18.811730Z","build_snapshot" : false,"lucene_version" : "8.0.0","minimum_wire_compatibility_version" : "6.8.0","minimum_index_compatibility_version" : "6.0.0-beta1"
  },"tagline" : "You KNow,for Search"
}

但是kibana日志如下：

{"type":"log","@timestamp":"2020-12-22T02:55:02Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: http://localhost:9200/"}
kibana               | {"type":"log","message":"No living connections"}
kibana               | {"type":"log","@timestamp":"2020-12-22T02:55:05Z","task_manager"],"message":"PollError No Living connections"}

请帮助我解决这个问题，或者欢迎任何设置 elasticsearch 和 kibana 7.2 的配置！ 谢谢

解决方法

抱歉，这完全是我的错误。我在 docker 容器上运行 kibana，所以 elasticsearch.hosts 应该是 ["http://app-elasticsearch:9200"]。我在 docker-compose 文件上设置了它，但也在配置文件中错误地重新定义了它。

server.name: kibana
server.host: "0.0.0.0"
elasticsearch.hosts: ["http://app-elasticsearch:9200"]

这对我有用。