> For the complete documentation index, see [llms.txt](https://help.glpi-project.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.glpi-project.org/documentation/modules/assets/tabs/virtualization.md).
# Virtualization
This tab displays the virtualization systems (virtual machines, containers, jails....) associated to a host.
{% hint style="success" %}
You can either remount the virtual machine in the assets tab or include it in the virtualization tab of the host that hosts them. To make this change, go to **Administration** > **Inventory** > **Virtualization**.
{% endhint %}
The available information vary from one system to another: for a virtual machine for instance, it includes :
* Name
* Automatic Inventory
* Virtualization system
* Virtualization model
* State
* UUID
* Processors number
* Allocated memory
* As well as the name of the physical machine (the host).
GLPI establishes the link between a host and a virtual machine based on the unique identifier (UUID). In some case, it is possible that the UUID is different inside the physical machine and the virtual machine; it is therefore impossible to make the link automatically.
Several systems are supported, including HyperV, VMWare, VirtualBox, WSL, etc.
The only way to link manually a virtual machine to a physical machine is to attribute the *same* UUID to the virtual machine declared on the host and to the virtual machine inside GLPI.
{% hint style="info" %}
If using native inventory or third-party inventory tool, the virtualization information can be automatically imported and updated.
{% endhint %}
## Add a virtual machine
* To add a new virtual machine, click on **Add a virtual machine**
* Enter the information of the new machine
* By clicking on **+**, you can add a new :
* Virtualization system
* Virtualization model
You can manage these items in **Setup** > **Dropdowns** > **Virtual Machines**
{% hint style="info" %}
A machine added manually will, by default, be identified as automatic inventory: No. This information cannot be modified.
{% endhint %}
## Delete a virtual machine
* To delete a virtual, you need to click on this (on assets directly or in the virtualization tab of the host)
* Click on **Put in trashbin**
* If the VM was a computer in assets, click on the trashbin
* Select the **checkbox**
* Click on **Actions**
* Delete permanently (keep or remove devices as required)
{% hint style="info" %}
If the VM is still present on the host, it will be remounted during the next inventory. You will therefore also need to delete it from the host
{% endhint %}
---
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