# Tuning refresh interval for eck cluster

**URL:** <https://discuss.elastic.co/t/tuning-refresh-interval-for-eck-cluster/217291>\
**Category:** Elastic Cloud on Kubernetes (ECK)\
**Created:** [January 31, 2020, 3:57am UTC](https://discuss.elastic.co/t/tuning-refresh-interval-for-eck-cluster/217291 "2020-01-31T03:57:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dineshabbi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dineshabbi/32/56301_2.png) [@dineshabbi](https://discuss.elastic.co/u/dineshabbi)\
**Post date:** [January 31, 2020, 3:57am UTC](https://discuss.elastic.co/t/tuning-refresh-interval-for-eck-cluster/217291/1 "2020-01-31T03:57:42Z")

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How can I configure certain cluster/index settings from elasticsearch.yaml ? Say if I want to tune index.refresh\_interval ? Whats the default value used by the eck ?

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**Author:** ![sebgl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sebgl/32/48702_2.png) [@sebgl](https://discuss.elastic.co/u/sebgl)\
**Post date:** [January 31, 2020, 7:34am UTC](https://discuss.elastic.co/t/tuning-refresh-interval-for-eck-cluster/217291/2 "2020-01-31T07:34:55Z")

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Hi @dineshabbi,

See [this documentation page](https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-node-configuration.html) that explains how to set your own Elasticsearch configuration settings in the Elasticsearch yaml manifest.  
ECK does not apply any particular default for `index.refresh_interval`. Elasticsearch own defaults are used.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 4, 2022, 7:42am UTC](https://discuss.elastic.co/t/tuning-refresh-interval-for-eck-cluster/217291/3 "2022-11-04T07:42:57Z")

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