---
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/ovsdb-subordinate
---

#

## Other charms using this interface

### Providers

* [ovn-chassis](https://charmhub.io/ovn-chassis)

### Requirers

* [octavia](https://charmhub.io/octavia)