# Deploy WSL instances with UP4W and Landscape With Ubuntu Pro for WSL (UP4W) an [Ubuntu Pro](https://ubuntu.com/pro) subscription empowers you to manage Ubuntu WSL instances at scale. In this tutorial you will develop an understanding of how UP4W can help you deploy and manage Ubuntu WSL instance using Landscape. ## What you will do - Deploy an Ubuntu WSL instance locally - Deploy an Ubuntu WSL instance remotely - Test automatic configuration of WSL instances by UP4W ## What you need - A Windows 10 or 11 machine with a minimum of 16GB RAM and 8-core processor - The latest version of Landscape Server set up and configured on a physical or virtual machine - WSL and Ubuntu 24.04 installed on Windows - An UP4W installation configured with a Pro token Before following this tutorial it is recommended that you complete the [getting started](./getting-started.md) tutorial to familiarise yourself with UP4W installation and configuration. ## Set things up To complete this tutorial you will need to have a Landscape server set up and you should be able access your Landscape dashboard in a browser. Please refer to the [Landscape documentation](https://ubuntu.com/landscape/install) for setup and configuration instructions. (tut::config-landscape-up4w)= ### Configure Landscape in the UP4W app In the UP4W app, after entering your Pro token, navigate to the Landscape configuration screen: ![UP4W GUI main screen](../assets/landscape-config-ui.png) Choose your preferred configuration option and enter the required details. When you continue a status screen will appear confirming that configuration is complete: ![Configuration is complete](../assets/status-complete.png) As well as your Ubuntu Pro subscription being attached to UP4W on the Windows host, this has also configured the Landscape client built into your UP4W Windows agent to know about your Landscape server. UP4W will forward this configuration to the Landscape client on your Ubuntu WSL instances as well, and all systems where the Landscape client has been configured this way are automatically registered with Landscape. > A dedicated how-to guide on configuring Landscape with UP4W can be found [here](../howto/set-up-landscape-client). (tut::create-instance-local)= ### Create an Ubuntu WSL instance locally Open Windows PowerShell and run the following command to create a new Ubuntu 24.04 instance, creating a user and password when prompted. For quick testing, set both to `u`: ```text PS C:\Users\me\tutorial> ubuntu2404.exe ``` Verify Pro-attachment with: ```text u@mib:~$ pro status ``` UP4W should have also Landscape-registered this instance. To verify, refresh the Landscape server web page and the instance should be listed under "Computers needing authorisation". ![New WSL instance pending approval](./assets/wsl-pending-approval.png) To accept the registration click on the instance name, set "Tags" to `wsl-vision` in the pop-up then click **Accept**. The `wsl-vision` tag will be used for all the instances accepted into Landscape. ![Accept and tag Ubuntu Preview](./assets/accept-ubuntu-preview-tag.png) (tut::create-instance-remote)= ### Create an Ubuntu WSL instance remotely Back on the Landscape page in your web browser, navigate to "Computers" and click on the Windows machine (below: `mib`). You will find "WSL Instances" on the right side of the page. Click on the "Install new" link then set "Instance Type" to "Ubuntu" and click **Submit**. A status page will appear showing the progress of the new instance creation. ![Create instance via Landscape](./assets/create-instance-via-landscape.png) ![Creation progress](./assets/creation-progress.png) The Landscape server will talk to the Landscape client built into your UP4W. UP4W will then install the `Ubuntu` application and create an Ubuntu WSL instance automatically. In PowerShell, run `ubuntu.exe` to log in to the new instance. ```text PS C:\Users\me\tutorial> ubuntu.exe u@mib:~$ ``` You can run `pro status` to verify pro-attachment and refresh your Landscape server page to verify and accept the registration. As before, apply the `wsl-vision` tag and click `Accept`. (tut::deploy-packages-remote)= ### Deploy packages to all Ubuntu WSL instances On your Landscape server page, navigate to `Organization` > `Profiles`, click on `Package Profiles` then `Add package profile`. Fill in the form with the following values and click "Save". | Field | Value | | ------------------- | -------------------------------------- | | Title | Vision | | Description | Computer Vision work | | Access group | Global | | Package constraints | Manually add constraints | | | Depends on `python3-opencv` `>=` `4.0` | ![Create package profile](./assets/create-package-profile.png) On the bottom of the "Vision" profile page, in the "Association" section, set the "New tags" field to `wsl-vision` and click **Change**. ![Applying the profile to the WSL instances](./assets/applying-profile.png) In the "Summary" section in the middle of the page you will see a status message showing that two computers are `applying the profile`. Click on the `applying the profile` link and then, in the "Activities" list, click on **Apply package profile** to see the progress of the package deployment. ![Progress of the package deployment](./assets/package-deployment-progress.png) When this process has completed, use one of your instance shells to verify that the `python3-opencv` package has been installed. For example, in the `Ubuntu` instance the first three packages returned are: ```text u@mib:~$ apt list --installed | grep -m 3 opencv libopencv-calib3d4.5d/jammy,now 4.5.4+dfsg-9ubuntu4 amd64 [installed,automatic] libopencv-contrib4.5d/jammy,now 4.5.4+dfsg-9ubuntu4 amd64 [installed,automatic] libopencv-core4.5d/jammy,now 4.5.4+dfsg-9ubuntu4 amd64 [installed,automatic] ``` You know how to leverage UP4W and Landscape to efficiently manage your Ubuntu WSL instances at scale. ## Next steps Our documentation includes several [how-to guides](../howto/index) for completing specific tasks and [reference](../reference/index) material describing key information relating to UP4W.