---
title: Charmhub |  interface
description: Interfaces describe the relation between two charms. This interface shows
  opinionated, standardized interface specifications for charm relations.
url: https://charmhub.io/integrations/cinder-ceph-key
---

#

## Other charms using this interface

### Providers

* [cinder-ceph](https://charmhub.io/cinder-ceph)

### Requirers

* [nova-compute](https://charmhub.io/nova-compute)