---
title: Charmhub | Deploy Nova K8S using Charmhub - The Open Operator Collection
description: Deploy the latest version of Nova K8S as a Kubernetes Operator on any
  cloud.
url: https://charmhub.io/nova-k8s/configurations
---

# Nova K8S

[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")

Platform:

2024.1/stable 060d2288

```
juju deploy nova-k8s --channel 2024.1/stable
```

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

* [debug](https://charmhub.io/nova-k8s/configurations#debug)
* [host-subset-size](https://charmhub.io/nova-k8s/configurations#host-subset-size)
* [pci-aliases](https://charmhub.io/nova-k8s/configurations#pci-aliases)
* [region](https://charmhub.io/nova-k8s/configurations#region)
* [shuffle-best-same-weighed-hosts](https://charmhub.io/nova-k8s/configurations#shuffle-best-same-weighed-hosts)

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

* debug | boolean

  Enable debug logging.
* host-subset-size | int

  Default: 3

  Size of subset of best hosts selected by scheduler.

  New instances will be scheduled on a host chosen randomly from a subset
  of the N best hosts, where N is the value set by this option.
* pci-aliases | string

  Sets the `pci-alias` option in nova.conf, defining aliases for assignable
  PCI devices that can be requested through flavor extra specs.

  Example: [{"vendor\_id": "8086", "product\_id": "1563", "name": "intel-sr-iov"}]
* region | string

  Default: RegionOne

  Name of the OpenStack region
* shuffle-best-same-weighed-hosts | boolean

  Default: True

  Enable spreading the instances between hosts with the same best weight.