43 lines
1.9 KiB
Markdown
43 lines
1.9 KiB
Markdown
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---
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mapped_pages:
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- https://www.elastic.co/guide/en/elasticsearch/plugins/current/discovery-ec2.html
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---
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# EC2 Discovery plugin [discovery-ec2]
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The EC2 discovery plugin provides a list of seed addresses to the [discovery process](docs-content://deploy-manage/distributed-architecture/discovery-cluster-formation/discovery-hosts-providers.md) by querying the [AWS API](https://github.com/aws/aws-sdk-java) for a list of EC2 instances matching certain criteria determined by the [plugin settings](/reference/elasticsearch-plugins/discovery-ec2-usage.md).
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**If you are looking for a hosted solution of {{es}} on AWS, please visit [https://www.elastic.co/cloud.**](https://www.elastic.co/cloud.**)
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## Installation [discovery-ec2-install]
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::::{warning}
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Version 9.0.0-beta1 of the Elastic Stack has not yet been released. The plugin might not be available.
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::::
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This plugin can be installed using the plugin manager:
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```sh
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sudo bin/elasticsearch-plugin install discovery-ec2
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```
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The plugin must be installed on every node in the cluster, and each node must be restarted after installation.
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You can download this plugin for [offline install](/reference/elasticsearch-plugins/plugin-management-custom-url.md) from [https://artifacts.elastic.co/downloads/elasticsearch-plugins/discovery-ec2/discovery-ec2-9.0.0-beta1.zip](https://artifacts.elastic.co/downloads/elasticsearch-plugins/discovery-ec2/discovery-ec2-9.0.0-beta1.zip). To verify the `.zip` file, use the [SHA hash](https://artifacts.elastic.co/downloads/elasticsearch-plugins/discovery-ec2/discovery-ec2-9.0.0-beta1.zip.sha512) or [ASC key](https://artifacts.elastic.co/downloads/elasticsearch-plugins/discovery-ec2/discovery-ec2-9.0.0-beta1.zip.asc).
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## Removal [discovery-ec2-remove]
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The plugin can be removed with the following command:
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```sh
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sudo bin/elasticsearch-plugin remove discovery-ec2
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```
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The node must be stopped before removing the plugin.
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