这篇文章讨论了Kibana启动报错的问题，具体为“Write is disabled”和“Kibana server is not ready yet”等错误。作者通过检查Elasticsearch节点的别名并删除问题别名，成功解决了问题。

错误信息

Kibana启动报错

 Write is disabled; not installing resources for index .alerts-observability.apm.alerts
  log   [09:56:52.561] [info][savedobjects-service] Waiting until all Elasticsearch nodes are compatible with Kibana before starting saved objects migrations...
  log   [09:58:53.494] [error][savedobjects-service] Unable to retrieve version information from Elasticsearch nodes. Request timed out

并且打开Kibana链接时报错：

Kibana server is not ready yet

解决方法

打开ElasticSearch-head；
发现了一些奇怪的别名，将其全部删除后；

重新启动

问题解决