# Setting ElasticSearch 5.5.0 Cluster With discovery-ec2 Plugin

**URL:** <https://discuss.elastic.co/t/setting-elasticsearch-5-5-0-cluster-with-discovery-ec2-plugin/92818>\
**Category:** Elasticsearch\
**Created:** [July 12, 2017, 1:46pm UTC](https://discuss.elastic.co/t/setting-elasticsearch-5-5-0-cluster-with-discovery-ec2-plugin/92818 "2017-07-12T13:46:42Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [July 27, 2017, 1:39pm UTC](https://discuss.elastic.co/t/setting-elasticsearch-5-5-0-cluster-with-discovery-ec2-plugin/92818/5 "2017-07-27T13:39:42Z")

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Please format your code using `</>` icon as explained in [this guide](https://discuss.elastic.co/t/about-the-elasticsearch-category/21). It will make your post more readable.

Or use markdown style like:

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I formatted your post again.

Are you sure you did not define any tag for your AWS EC2 instances?  
Could you double-check that?

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_[View the full topic](https://discuss.elastic.co/t/setting-elasticsearch-5-5-0-cluster-with-discovery-ec2-plugin/92818)._