Kibana 连接操作 ElasticSearch 报错 Unable to connect to Elasticsearch 解决

1.报错信息：

Kibana： 报错

  log   [09:22:09.876] [warning][savedobjects-service] Unable to connect to Elasticsearch. Error: [master_not_discovered_exception] null
  log   [09:22:10.045] [warning][savedobjects-service] Unable to connect to Elasticsearch. Error: Request Timeout after 30000ms

ElasticSearch： 访问报错

http://10.10.13.12:9200/_cat/nodes?pretty

{
    "error": {
        "root_cause": [
            {
                "type": "master_not_discovered_exception",
                "reason": null
            }
        ],
        "type": "master_not_discovered_exception",
        "reason": null
    },
    "status": 503
}

2.解决报错

$ vim /data/elasticsearch/config/elasticsearch.yml

cluster.initial_master_nodes: node-1
#在每个配置文件指定初始节点,node-1 为节点 node name

修改后正常：

http://10.10.13.12:9200/_cat/nodes?pretty

10.10.13.12 24 52 0 0.06 0.08 0.09 dilmrt * node-1

Over~

1549 0 2021-03-03

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