---
title: "Official third-party integrations with OVHcloud KMS"
description: "Discover third-party applications officially integrated with OVHcloud KMS and find the documentation to set up each integration"
url: https://docs.ovhcloud.com/en/guides/manage-and-operate/kms/third-party-integrations
lang: en
lastUpdated: 2026-07-17
---
# Official third-party integrations with OVHcloud KMS

## Objective

OVHcloud maintains dedicated integrations for selected third-party applications, such as plugins, operators, and configuration guides. This reference page lists those integrations and links to the documentation you need to set them up.

**This guide lists the third-party applications officially integrated with OVHcloud KMS and links to their documentation.**

## Requirements

- An [OVHcloud customer account](/en/guides/account-and-service-management/account-information/ovhcloud-account-creation.md).
- An [OKMS domain](/en/guides/manage-and-operate/kms/quick-start.md) (for most integrations).

## Instructions

### Official third-party integrations

The table below is updated as new OVHcloud-maintained integrations are released. Only third-party products with an integration maintained by OVHcloud are listed.

| Third-party product | Integration type                                           | Documentation                                                                                                                                                                                    |
| :------------------ | :--------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Kubernetes**      | ETCD encryption at rest via `okms-k8s-encryption-provider` | [Encrypt Kubernetes ETCD with OVHcloud KMS](/en/guides/manage-and-operate/kms/kms-etcd.md) · [okms-k8s-encryption-provider](https://github.com/ovh/okms-k8s-encryption-provider)                 |
| **Cosign**          | KMS-backed OCI image signing (`ovhcloud://` URI)           | [Secure Image Signing with Cosign and OVHcloud KMS](https://blog.ovhcloud.com/secure-image-signing-cosign-ovhcloud-kms/) · [sigstore-kms-ovhcloud](https://github.com/ovh/sigstore-kms-ovhcloud) |
| **OpenBao**         | Auto-unseal via `ovhcloud` seal                            | [OVHcloud KMS seal (OpenBao)](https://openbao.org/docs/configuration/seal/ovhcloud/)                                                                                                             |

:::info
Products compatible via the [KMIP protocol](/en/guides/manage-and-operate/kms/kms-kmip.md) (VMware, Nutanix, MongoDB, OpenBao, etc.) are not listed here: those integrations are maintained by their respective vendors, not by OVHcloud.
:::

## Go further

[Getting started with OVHcloud KMS](/en/guides/manage-and-operate/kms/quick-start.md)

[KMS overview](/en/guides/manage-and-operate/kms/overview.md)

[How to connect a compatible product using KMIP](/en/guides/manage-and-operate/kms/kms-kmip.md)

[View the roadmap & changelog](https://www.ovhcloud.com/en/roadmap-changelog/)

Join our [community of users](https://community.ovhcloud.com/).