# Installing on Kolla Victoria

The installation of Trilio for Openstack on Kolla Victoria with Trilio 4.1 is following this procedure:

1. Deplo T4O-4.1 GA Appliance
2. Upgrade to 4.1 HF5 or higher on the appliance
3. Deploy Trilio components of 4.1 HF5 or higher on the Kolla Openstack Victoria
4. Configure the Trilio appliance

## Deplo T4O-4.1 GA Appliance

Please follow [this deployment guide](/openstack/tvo-4.1/deployment/spinning-up-the-triliovault-vm.md) to spin up the base Trilio 4.1GA appliance.

## Upgrade the T4O appliance to the latest 4.1 HF

Trilio supports Kolla Victoria from 4.1HF5 onwards, so it is recommended to upgrade to the latest available hotfix on 4.1 to make deployment successful.\
Please follow [this upgrade guide](https://docs.trilio.io/openstack/v/tvo-4.1/deployment/upgrade-triliovault/upgrade-triliovault-appliance) to upgrade the appliance to the latest 4.1 Hotfix.

## Deploy Trilio components of 4.1 HF11 or higher

Run the deployment of the components following [this guide](/openstack/tvo-4.1/deployment/configuring-and-installing-triliovault/installing-on-kolla.md) using the following values:

| Variable | Value                     |
| -------- | ------------------------- |
| Branch   | hotfix-13-TVO/4.1         |
| Tag      | 4.1.94-hotfix-12-victoria |

## Configure the Trilio Appliance

Please follow [this guide](/openstack/tvo-4.1/deployment/configuring-triliovault.md) to configure the upgraded Trilio 4.1 appliance.


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