Hyper-V How To: Create a VM using Script
Some friends here on the Hyper-V team shared a PowerShell 2.0 script for creating a VM:
# Create a VM
param(
[string]$vmName = $(throw "Must supply a virtual machine name")
)# Get a new instance of Msvm_VirtualSystemGlobalSettingData
$vsgsdClass = [wmiclass]"root\virtualization:Msvm_VirtualSystemGlobalSettingData"
$vsgsd = $vsgsdClass.CreateInstance()
$vsgsd.ElementName = $vmName# Get the managment service and define the system from the embedded instance
$vmms = gwmi -namespace root\virtualization Msvm_VirtualSystemManagementService$result = $vmms.DefineVirtualSystem($vsgsd.GetText(1))
if($result.ReturnValue -eq 4096){
# A Job was started, and can be tracked using its Msvm_Job instance
$job = [wmi]$result.Job
# Wait for job to finish
while($job.jobstate -lt 7){$job.get()}
# Return the Job's error code
return $job.ErrorCode
}
# Otherwise, the method completed
return $result.ReturnValue
For more info on how to use PS cmdlets see: https://www.microsoft.com/technet/scriptcenter/topics/msh/cmdlets/index.mspx
See also James O’Neil’s New and improved PowerShell Library for Hyper-V. Now with more functions and... documentation!
For all 35 sample Hyper-V PS1 scripts in a zipfile, go to: Hyper-V PowerShell Example Scripts.zip-download
Comments
- Anonymous
August 20, 2009
The comment has been removed - Anonymous
August 20, 2009
Um, check these out for a less "primitive" solution: PowerShell Management Library for Hyper-V at http://pshyperv.codeplex.com/ The Official Scripting Guys Forum (click the Hyper-V tag) at http://social.technet.microsoft.com/Forums/en-US/ITCG/threads/ SCVMM at http://technet.microsoft.com/en-us/scvmm/default.aspx