Kibana 服务器尚未准备好 [关闭]

我刚刚在 RHEL 8 上安装了 Kibana 7.3。Kibana 服务处于活动状态（正在运行）。
我收到Kibana server is not ready yet当我卷曲到时的消息http://本地主机:5601 http://localhost:5601。 我的 Elasticsearch 实例位于另一台服务器上，它成功响应我的请求。我已经用它更新了 kibana.yml

弹性搜索.主机：[“http://外部IP地址-OF-ES:9200 http://EXTERNAL-IP-ADDRESS-OF-ES:9200"]

我可以从互联网访问Elasticsearch并回复：

{
  "name" : "ip-172-31-21-240.ec2.internal",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "y4UjlddiQimGRh29TVZoeA",
  "version" : {
    "number" : "7.3.1",
    "build_flavor" : "default",
    "build_type" : "rpm",
    "build_hash" : "4749ba6",
    "build_date" : "2019-08-19T20:19:25.651794Z",
    "build_snapshot" : false,
    "lucene_version" : "8.1.0",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

结果sudo systemctl status kibana:

● kibana.service - Kibana
   Loaded: loaded (/etc/systemd/system/kibana.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2019-09-19 12:22:34 UTC; 24min ago
 Main PID: 4912 (node)
    Tasks: 21 (limit: 4998)
   Memory: 368.8M
   CGroup: /system.slice/kibana.service
           └─4912 /usr/share/kibana/bin/../node/bin/node --no-warnings --max-http-header-size>

Sep 19 12:46:42 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0>
Sep 19 12:46:42 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0>
Sep 19 12:46:43 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0>
Sep 19 12:46:43 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0>
Sep 19 12:46:43 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0>
Sep 19 12:46:44 ip-172-31-88-39.ec2.internal kibana[4912]: {"type":"log","@timestamp":"2019-0

“sudo Journalctl --unit kibana”的结果

Sep 19 06:03:53 ip-172-31-88-39.ec2.internal kibana[1356]: {"type":"log","@timestamp":"2019-09-19T06:03:53Z","tags":["warning","elasticsearch","admin"],"pid":1356,"message":"Unable to revive >
Sep 19 06:03:53 ip-172-31-88-39.ec2.internal kibana[1356]: {"type":"log","@timestamp":"2019-09-19T06:03:53Z","tags":["warning","elasticsearch","admin"],"pid":1356,"message":"No living connect>
Sep 19 06:03:53 ip-172-31-88-39.ec2.internal kibana[1356]: {"type":"log","@timestamp":"2019-09-19T06:03:53Z","tags":["warning","task_manager"],"pid":1356,"message":"PollError No Living connec>
Sep 19 06:03:53 ip-172-31-88-39.ec2.internal kibana[1356]: {"type":"log","@timestamp":"2019-09-19T06:03:53Z","tags":["warning","elasticsearch","admin"],"pid":1356,"message":"Unable to revive >
Sep 19 06:03:53 ip-172-31-88-39.ec2.internal kibana[1356]: {"type":"log","@timestamp":"2019-09-19T06:03:53Z","tags":["warning","elasticsearch","admin"],"pid":1356,"message":"No living connect>

您知道问题出在哪里吗？

当我将 Elasticsearch 从 v6 升级到 v7 时，我遇到了同样的问题。

正在删除.kibana*索引修复了问题：

curl --request DELETE 'http://elastic-search-host:9200/.kibana*'