Hello, OsburnM-
This seems pretty do-able using PowerCLI and the standard *Template cmdlets.
Rather than the manual deletion of the old templates and manual cloning, you could use the Remove-Template cmdlet for removing the old templates, and then the New-Template cmdlet to clone the master to each of the given datacenters.
A rough example, to give an idea:
$strOldTemplateName = "myTemplate01" ## name of old template in remote datacenters to delete
$strMasterTemplateName = "masterTempl" ## name of master template to clone
$strNewTemplateName = "myTemplate02" ## name for new template in remote datacenters
## array of destination datacenter names
$arrDCenterNames = "westCoast","EastCoast","SouthSide"
$arrDCenterNames | %{
$strThisDCenterName = $_
## get this datacenter object
$oThisDatacenter = Get-Datacenter $strThisDCenterName
## delete the old template in this datacenter
Get-Template $strOldTemplateName -Location $oThisDatacenter | Remove-Template -DeletePermanently -Confirm:$false
## clone the master template to this datacenter
New-Template -Template $strMasterTemplateName -Name $strNewTemplateName -Location $oThisDatacenter -Datastore "templates01" -RunAsync
} ## end foreach-object
You would want to test/tweak this to fit your need, but something like that should get you close. That helpful?
