elasticsearch Kibana服务器未就绪

我配置了弹性搜索、Kibana和日志存储集群。 弹性搜索工作正常，但Kibana显示一个错误，说明Kibana服务器未就绪

日志显示

> x .kibana_task_manager_1."}
Jan 13 12:50:05 kibana-csi kibana[28007]: {"type":"log","@timestamp":"2020-01-13T12:50:05Z","tags":["info","migrations"],"pid":28007,"message":"Creating index .kibana_1."}
Jan 13 12:50:05 kibana-csi kibana[28007]: {"type":"log","@timestamp":"2020-01-13T12:50:05Z","tags":["warning","migrations"],"pid":28007,"message":"Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_task_manager_1/4qj7_j5URN6TW2Pvr5qk7w] already exists, with { index_uuid=\"4qj7_j5URN6TW2Pvr5qk7w\" & index=\".kibana_task_manager_1\" }"}
Jan 13 12:50:05 kibana-csi kibana[28007]: {"type":"log","@timestamp":"2020-01-13T12:50:05Z","tags":["warning","migrations"],"pid":28007,"message":"Another Kibana instance appears to be migrating the index. Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana_task_manager_1 and restarting Kibana."}
Jan 13 12:50:35 kibana-csi kibana[28007]: {"type":"log","@timestamp":"2020-01-13T12:50:35Z","tags":["warning","migrations"],"pid":28007,"message":"Unable to connect to Elasticsearch. Error: Request Timeout after 30000ms"}
Jan 13 12:50:38 kibana-csi kibana[28007]: {"type":"log","@timestamp":"2020-01-13T12:50:38Z","tags":["warning","migrations"],"pid":28007,"message":"Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_1/LDkaYE3JQH2hhq4Xb4uDZw] already exists, with { index_uuid=\"LDkaYE3JQH2hhq4Xb4uDZw\" & index=\".kibana_1\" }"}

需要帮助！ 我也试着删除

curl-XDELETE'http://ElasticsarchIP:9200/.kibana_1“--header”内容类型：application/JSON“-u elastic-p

首先，尝试删除版本索引，然后按照上述建议重新启动：

curl -XDELETE http://localhost:9200/.kibana_1 

systemctl重新启动Kibana

如果不起作用，则验证是否已创建版本索引，例如字节计数是否相同等。然后删除原始索引。kibana:

curl -XDELETE http://localhost:9200/.kibana

然后将其别名为：

curl -X POST "localhost:9200/_aliases" -H 'Content-Type: application/json' -d' { "actions" : [ { "add" : { "index" : ".kibana_1", "alias" : ".kibana" } } ] }'

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然后重新启动kibana。

这是由于Elastic Search和kibana之间的版本不匹配造成的，请在设置Elastic.co记录的Elastic Search和kibana版本矩阵时使用以下版本

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我只是遵循了错误带来的建议：

如果没有其他Kibana实例正在尝试迁移，您可以通过 删除index.kibana\u task\u manager\u 1并重新启动，将显示此消息 基巴纳

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然后我重新启动了Kibana

如果您不在乎失去仪表板/vizu：

curl -XDELETE http://localhost:9200/.kibana*

这是唯一的解决方案，与elasticsearch完全一样，如果没有快照，您永远无法恢复数据

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如果已有

.kibana_1

索引，请检查

.kibana

别名是否也存在，或者创建它：

curl -XPUT https://XXXXX/.kibana_1/_alias/.kibana

（任务管理器索引也是如此）

curl -XPUT https://XXXXX/.kibana_1/_alias/.kibana