# Installation of logstash-output-opensearch in an airgap environment(no internet access on server)

**URL:** <https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717>\
**Category:** Logstash\
**Created:** [December 20, 2023, 12:24pm UTC](https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717 "2023-12-20T12:24:16Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![kushak\_kain](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kushak_kain/32/130194_2.png) [@kushak\_kain](https://discuss.elastic.co/u/kushak_kain)\
**Post date:** [December 20, 2023, 12:24pm UTC](https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717/1 "2023-12-20T12:24:16Z")

</div>

Hello Experts,

I need your assistance in installing logstash-output-opensearch in an airgap environment(our servers can not connect to internet)

We are receiving the following error while executing the command :

./logstash-plugin install logstash-output-opensearch  
ERROR: Something went wrong when installing logstash-output-opensearch, message: certificate verify failed

---

<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:** [December 20, 2023, 12:24pm UTC](https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717/2 "2023-12-20T12:24:17Z")

</div>

OpenSearch/OpenDistro are AWS run products and differ from the original Elasticsearch and Kibana products that Elastic builds and maintains. You may need to contact them directly for further assistance.

(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )

---

<div class="post-metadata">

**Author:** ![leandrojmp](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/32/107231_2.png) [@leandrojmp](https://discuss.elastic.co/u/leandrojmp)\
**Post date:** [December 20, 2023, 12:34pm UTC](https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717/3 "2023-12-20T12:34:06Z")

</div>

> [@kushak\_kain](#):
>
> We are receiving the following error while executing the command :
> 
> ./logstash-plugin install logstash-output-opensearch  
> ERROR: Something went wrong when installing logstash-output-opensearch, message: certificate verify failed

If your server does not have access to the internet this is expected.

You need to follow the [documentation](https://www.elastic.co/guide/en/logstash/current/offline-plugins.html) on how to prepare an offline plugin package, you will need to use a machine with access to the internet and Logstash on the same version that are running in your server to generate the offline package, after that you will need to transfer this file to your airgapped server.

Just check the documentation and follow the steps.

---

<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:** [January 17, 2024, 12:34pm UTC](https://discuss.elastic.co/t/installation-of-logstash-output-opensearch-in-an-airgap-environment-no-internet-access-on-server/349717/4 "2024-01-17T12:34:55Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.