# Helm deployment Opensearch : Error duplicate plugin

**URL:** <https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872>\
**Category:** Security\
**Created:** [August 27, 2021, 10:14am UTC](https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872 "2021-08-27T10:14:43Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![GnarlyCapricorne](https://avatars.discourse-cdn.com/v4/letter/g/ad7895/32.png) [@GnarlyCapricorne](https://forum.opensearch.org/u/GnarlyCapricorne)\
**Post date:** [August 27, 2021, 10:14am UTC](https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872/1 "2021-08-27T10:14:43Z")

</div>

Hello,

When i put Helm package with my config (i just retrieve docker image, and keep my old opendistro helm deployment).

I have error at startup : First, not found plugin-descriptor.properties. I created mount point, its ok.

Now, error seems about duplicate plugin ? (I deploy from scrat so ☹ )

```auto
Name: opensearch-security
Description: Provide access control related features for OpenSearch 1.0.0
Version: 1.0.0.0
OpenSearch Version: 1.0.0
Java Version: 1.8
Native Controller: false
Extended Plugins: []
 * Classname: org.opensearch.security.OpenSearchSecurityPlugin
        at org.opensearch.plugins.PluginsService.readPluginBundle(PluginsService.java:424) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.plugins.PluginsService.findBundles(PluginsService.java:405) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.plugins.PluginsService.getPluginBundles(PluginsService.java:398) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.plugins.PluginsService.<init>(PluginsService.java:169) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.node.Node.<init>(Node.java:357) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.node.Node.<init>(Node.java:301) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:240) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.bootstrap.Bootstrap.setup(Bootstrap.java:240) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.bootstrap.Bootstrap.init(Bootstrap.java:406) ~[opensearch-1.0.0.jar:1.0.0]
        at org.opensearch.bootstrap.OpenSearch.init(OpenSearch.java:182) ~[opensearch-1.0.0.jar:1.0.0]
        ... 6 more
java.lang.IllegalStateException: duplicate plugin: - Plugin information:

```

Thanks for help.

Gnarly

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<div class="post-metadata">

**Author:** ![Anthony](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.opensearch.org/anthony/32/9939_2.png) [@Anthony](https://forum.opensearch.org/u/Anthony)\
**Post date:** [August 27, 2021, 12:44pm UTC](https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872/3 "2021-08-27T12:44:12Z")

</div>

@GnarlyCapricorne can you elaborate what steps you took to get that error?  
Which chart are you using?

---

<div class="post-metadata">

**Author:** ![GnarlyCapricorne](https://avatars.discourse-cdn.com/v4/letter/g/ad7895/32.png) [@GnarlyCapricorne](https://forum.opensearch.org/u/GnarlyCapricorne)\
**Post date:** [August 31, 2021, 8:04am UTC](https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872/4 "2021-08-31T08:04:07Z")

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I use my chart :

```auto
apiVersion: v2
name: opensearch
description: opensearchinstall
type: application
version: 0.5.0
appVersion: 1.13.0

```

I have this error when pod start. after that pods are killed.

---

<div class="post-metadata">

**Author:** ![GnarlyCapricorne](https://avatars.discourse-cdn.com/v4/letter/g/ad7895/32.png) [@GnarlyCapricorne](https://forum.opensearch.org/u/GnarlyCapricorne)\
**Post date:** [September 7, 2021, 8:11am UTC](https://forum.opensearch.org/t/helm-deployment-opensearch-error-duplicate-plugin/6872/5 "2021-09-07T08:11:15Z")

</div>

I miss path of security plugin.

In opendistro it’s with \_, on opensearch it’s -.