# ELK configuration

**URL:** <https://discuss.elastic.co/t/elk-configuration/146558>\
**Category:** Elasticsearch\
**Created:** [August 29, 2018, 4:23pm UTC](https://discuss.elastic.co/t/elk-configuration/146558 "2018-08-29T16:23:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Maddy\_M](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/maddy_m/32/45638_2.png) [@Maddy\_M](https://discuss.elastic.co/u/Maddy_M)\
**Post date:** [August 29, 2018, 4:23pm UTC](https://discuss.elastic.co/t/elk-configuration/146558/1 "2018-08-29T16:23:35Z")

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Hi,

I wanted to create 3 nodes for elastisearch. Could you please suggest the elastisearch.yml configuration for highavailability?

I am considering all nodes are master and setting discovery.zen.minimum\_master\_nodes=2

Is there any problem? Please suggest good config for high availability for read and write.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 26, 2018, 4:36pm UTC](https://discuss.elastic.co/t/elk-configuration/146558/2 "2018-09-26T16:36:57Z")

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