# Elasticsearch cluster new Node addition error

**URL:** <https://discuss.elastic.co/t/elasticsearch-cluster-new-node-addition-error/365429>\
**Category:** Elasticsearch\
**Created:** [August 23, 2024, 7:05am UTC](https://discuss.elastic.co/t/elasticsearch-cluster-new-node-addition-error/365429 "2024-08-23T07:05:50Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![Tortoise](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/tortoise/32/147587_2.png) [@Tortoise](https://discuss.elastic.co/u/Tortoise)\
**Post date:** [August 23, 2024, 10:02am UTC](https://discuss.elastic.co/t/elasticsearch-cluster-new-node-addition-error/365429/7 "2024-08-23T10:02:36Z")

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Hello,

Please check below documents

> [@This node doesn't appear to be auto-configured for security. Expected configuration is missing from elasticsearch.yml](https://discuss.elastic.co/t/this-node-doesnt-appear-to-be-auto-configured-for-security-expected-configuration-is-missing-from-elasticsearch-yml/339649):
>
> Kindly Help, While the Elasticsearch is with the default elasticsearch.yml it is giving such error /usr/share/elasticsearch/bin/elasticsearch-reconfigure-node --enrollment-token Generates all the necessary security configuration for a node in a secured cluster Option Description -E Configure a setting --enrollment-token The enrollment token to use -h, --help Show help -s, --silent Show minimal output -v, --verbose Show verbose output ERROR: Abor…

[https://discuss.elastic.co/t/not-able-to-add-node-to-existing-cluster/348068/9](https://discuss.elastic.co/t/not-able-to-add-node-to-existing-cluster/348068/9)

> **[Add and remove nodes in your cluster | Elasticsearch Guide \[8.15\] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/current/add-elasticsearch-nodes.html#add-elasticsearch-nodes)**

Thanks

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_[View the full topic](https://discuss.elastic.co/t/elasticsearch-cluster-new-node-addition-error/365429)._