---
title: Charmhub | Deploy Aproxy Subordinate Charm using Charmhub - The Open Operator
  Collection
description: Deploy the latest version of Aproxy Subordinate Charm on any cloud.
url: https://charmhub.io/aproxy/docs/upgrade
---

# Aproxy Subordinate Charm

[Canonical IS DevOps](https://charmhub.io/publisher/canonical-is-devops "View all packages from Canonical IS DevOps")

* [Canonical IS DevOps](https://charmhub.io/publisher/canonical-is-devops "View all packages from Canonical IS DevOps")

Platform:

26.04

24.04

22.04

20.04

stable 87

```
juju deploy aproxy
```

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

---

#### Contacts

##### Maintainers

+ [Launchpad Team](https://launchpad.net/~canonical-is-devops)

* [Submit a bug](https://github.com/canonical/aproxy-operator/issues)

---

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

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

# How to upgrade

To upgrade the aproxy charm, use the [`juju refresh`](https://documentation.ubuntu.com/juju/3.6/reference/juju-cli/list-of-juju-cli-commands/refresh/) command.
Since aproxy does not manage any persistent data or databases, there are no backup or migration steps required before upgrading.

## [Before you begin](https://charmhub.io/aproxy/docs/upgrade#p-39731-before-you-begin)

Before performing an upgrade, ensure that your Juju model is in a healthy state:

```
juju status
```

Confirm that all units are active and idle.

## [Refresh to the latest revision](https://charmhub.io/aproxy/docs/upgrade#p-39731-refresh-to-the-latest-revision)

To upgrade aproxy to the latest revision from Charmhub:

```
juju refresh aproxy
```

This command will pull and apply the most recent revision of the aproxy charm from the same channel it was originally deployed from.

## [Verify the upgrade](https://charmhub.io/aproxy/docs/upgrade#p-39731-verify-the-upgrade)

After the refresh completes, confirm that the charm and its units are active:

```
juju status aproxy
```

The application status should display as:

```
Active   aproxy/0  ...
```

---