---
title: Charmhub | Deploy Aodh using Charmhub - The Open Operator Collection
description: Deploy the latest version of Aodh on any cloud. OpenStack Telemetry -
  Alarming service
url: https://charmhub.io/aodh
---

# Aodh

[OpenStack Charmers](https://charmhub.io/publisher/openstack-charmers "View all packages from OpenStack Charmers")

* [OpenStack Charmers](https://charmhub.io/publisher/openstack-charmers "View all packages from OpenStack Charmers")
* [Cloud](https://charmhub.io/?filter=cloud)

Platform:

24.04

23.10

23.04

22.10

22.04

20.04

18.04

yoga/stable 6c024ee

```
juju deploy aodh --channel yoga/stable
```

[Learn to deploy on juju >](https://juju.is/docs/juju/manage-applications)

---

Share your thoughts on this charm with the community on discourse.

[Join the discussion](https://discourse.charmhub.io/)

# Overview

This charm provides the Aodh Alarming service for an OpenStack Cloud.

**Important:** This documentation supports version `3.x` of the Juju client.
See the [OpenStack Charm
guide](https://docs.openstack.org/charm-guide/latest/project/support-notes.html#breaking-changes-between-juju-2-9-x-and-3-x) if you are using the `2.9.x` client.

# Usage

Aodh relies on services from the mongodb, rabbitmq-server and keystone charms:

```
juju deploy aodh
juju deploy keystone
juju deploy mysql
juju deploy rabbitmq-server
juju integrate aodh rabbitmq-server
juju integrate aodh mysql
juju integrate aodh keystone
```

## Policy Overrides

Policy overrides is an **advanced** feature that allows an operator to override the default policy of an OpenStack service. The policies that the service supports, the defaults it implements in its code, and the defaults that a charm may include should all be clearly understood before proceeding.

> **Caution**: It is possible to break the system (for tenants and other services) if policies are incorrectly applied to the service.

Policy statements are placed in a YAML file. This file (or files) is then (ZIP) compressed into a single file and used as an application resource. The override is then enabled via a Boolean charm option.

Here are the essential commands (filenames are arbitrary):

```
zip overrides.zip override-file.yaml
juju attach-resource aodh policyd-override=overrides.zip
juju config aodh use-policyd-override=true
```

See appendix [Policy Overrides](https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-policy-overrides.html) in the [OpenStack Charms Deployment Guide](https://docs.openstack.org/project-deploy-guide/charm-deployment-guide) for a thorough treatment of this feature.

# Bugs

Please report bugs on [Launchpad](https://bugs.launchpad.net/charm-aodh/+filebug).

For general questions please refer to the OpenStack [Charm Guide](https://docs.openstack.org/charm-guide/latest/).

---

[Help improve this document in the forum](https://discourse.charmhub.io/t/aodh-docs-index/11004) ([guidelines](https://discourse.charmhub.io/t/how-to-write-docs-our-documentation-guidelines-for-contributors/1245)). Last updated 3 years ago.