---
title: Charmhub | Deploy Kafka Test App using Charmhub - The Open Operator Collection
description: Deploy the latest version of Kafka Test App on any cloud.
url: https://charmhub.io/kafka-test-app/configurations
---

# Kafka Test App

[Canonical](https://charmhub.io/publisher/data-platform "View all packages from Canonical")

* [Canonical](https://charmhub.io/publisher/data-platform "View all packages from Canonical")

Platform:

24.04

22.04

stable 11

```
juju deploy kafka-test-app
```

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

* [consumer\_group\_prefix](https://charmhub.io/kafka-test-app/configurations#consumer_group_prefix)
* [num\_messages](https://charmhub.io/kafka-test-app/configurations#num_messages)
* [partitions](https://charmhub.io/kafka-test-app/configurations#partitions)
* [replication\_factor](https://charmhub.io/kafka-test-app/configurations#replication_factor)
* [role](https://charmhub.io/kafka-test-app/configurations#role)
* [topic\_name](https://charmhub.io/kafka-test-app/configurations#topic_name)

[Learn about configurations >](https://juju.is/docs/juju/configuration#heading--application-configuration)

* consumer\_group\_prefix | string

  Consumer group to be used by default
* num\_messages | int

  Default: 1000

  Number of messages.
* partitions | int

  Default: 5

  Number of partitions for the topic when created
* replication\_factor | int

  Default: 1

  Replication factor for the topic when created
* role | string

  Default: consumer

  Which role this app is expected to have.
* topic\_name | string

  Default: test-topic

  Name of the topic to be used.