Getting Started With Xen

The Xen cloud driver works with Citrix XenServer.

It can be used with a single XenServer or a XenServer resource pool.

Setup Dependencies

This driver requires a copy of the freely available Python module.

Information about the Xen API Python module in the XenServer SDK can be found at

Place a copy of this module on your system. For example, it can be placed in the site packages location on your system.

The location of site packages can be determined by running:

python -m site --user-site

Provider Configuration

Xen requires login credentials to a XenServer.

Set up the provider cloud configuration file at /etc/salt/cloud.providers or /etc/salt/cloud.providers.d/*.conf.

# /etc/salt/cloud.providers.d/myxen.conf
  driver: xen
  user: root
  password: p@ssw0rd
The url option supports both http and https uri prefixes.
A valid user id to login to the XenServer host.
The associated password for the user.


Changed in version 2015.8.0.

The provider parameter in cloud provider definitions was renamed to driver. This change was made to avoid confusion with the provider parameter that is used in cloud profile definitions. Cloud provider definitions now use driver to refer to the Salt cloud module that provides the underlying functionality to connect to a cloud host, while cloud profiles continue to use provider to refer to provider configurations that you define.

Profile Configuration

Xen profiles require a provider and image.

This will be the name of your defined provider.
The name of the VM template used to clone or copy.
The default behavior is to clone a template or VM. This is very fast, but requires the source template or VM to be in the same storage repository of the new target system. If the source and target are in different storage repositories then you must copy the source and not clone it by setting clone: False.
The provisioning process will attempt to install the Salt minion service on the new target system by default. This will require login credentials for Salt cloud to login via ssh to it. The user and password options are required. If deploy is set to False then these options are not needed.
The name of the resource pool used for this profile.
The name of the storage repository for the target system.
If template is Windows, and running guest tools then a static ip address can be set.
If template is Windows, and running guest tools then a gateway can be set.

Set up an initial profile at /etc/salt/cloud.profiles or in the /etc/salt/cloud.profiles.d/ directory:

# file: /etc/salt/cloud.profiles.d/xenprofiles.conf
  provider: myxen
  deploy: False
  image: sles12sp2-template

  user: root
  password: p@ssw0rd
  provider: myxen
  image: opensuseleap42_2-template
  storage_repo: 'Local storage'
  clone: False

  provider: myxen
  image: w2k12svr-template
  clone: True
  userdata_file: /srv/salt/win/files/windows-firewall.ps1
  win_installer: /srv/salt/win/files/Salt-Minion-2016.11.3-AMD64-Setup.exe
  win_username: Administrator
  win_password: p@ssw0rd
  use_winrm: False

The first example will create a clone of the sles12sp2-template in the same storage repository without deploying the Salt minion.

The second example will make a copy of the image and deploy a new suse VM with the Salt minion installed.

The third example will create a clone of the Windows 2012 template and deploy the Salt minion.

The profile can be used with a salt command:

salt-cloud -p suse  xenvm02

This will create an salt minion instance named xenvm02 in Xen. If the command was executed on the salt-master, its Salt key will automatically be signed on the master.

Once the instance has been created with a salt-minion installed, connectivity to it can be verified with Salt:

salt xenvm02

Listing Sizes

Sizes can be obtained using the --list-sizes option for the salt-cloud command:

# salt-cloud --list-sizes myxen


Since size information is build in a template this command is not implemented.

Listing Images

Images can be obtained using the --list-images option for the salt-cloud command:

# salt-cloud --list-images myxen

This command will return a list of templates with details.

Listing Locations

Locations can be obtained using the --list-locations option for the salt-cloud command:

# salt-cloud --list-locations myxen

Returns a list of resource pools.