Public/Get-WvdLatestSessionHost.ps1
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function Get-WvdLatestSessionHost { <# .SYNOPSIS Gets the latest session host from the WVD Hostpool .DESCRIPTION The function will help you getting the latests session host from a WVD Hostpool. By running this function you will able to define the next number for deploying new session hosts. .PARAMETER HostpoolName Enter the WVD Hostpool name .PARAMETER ResourceGroupName Enter the WVD Hostpool resourcegroup name .PARAMETER InputObject You can put the hostpool object in here. .EXAMPLE Get-AzWvdHostpool -WvdHostpoolName wvd-hostpool -ResourceGroupName wvd-resourcegroup | Get-WvdLatestSessionHost Get-WvdLatestSessionHost -WvdHostpoolName wvd-hostpool -ResourceGroupName wvd-resourcegroup #> [CmdletBinding(DefaultParameterSetName='Parameters')] param ( [parameter(Mandatory, ParameterSetName = 'Parameters')] [ValidateNotNullOrEmpty()] [string]$HostpoolName, [parameter(Mandatory, ParameterSetName = 'Parameters')] [ValidateNotNullOrEmpty()] [string]$ResourceGroupName, [parameter(Mandatory, ValueFromPipeline, ParameterSetName = 'InputObject')] [ValidateNotNullOrEmpty()] [PSCustomObject]$InputObject ) switch ($PsCmdlet.ParameterSetName) { InputObject { $Parameters = @{ HostpoolName = $InputObject.Name ResourceGroupName = (Get-AzResource -ResourceId $InputObject.Id).ResourceGroupName } } Default { $Parameters = @{ HostPoolName = $HostpoolName ResourceGroupName = $ResourceGroupName } } } try { $SessionHosts = Get-AzWvdSessionHost @Parameters | Sort-Object ResourceId -Descending } catch { Throw "No session hosts found in WVD Hostpool $WvdHostpoolName, $_" } # Convert hosts to highest number to get initial value $All = @{} $Names = $SessionHosts | % { ($_.Name).Split("/")[-1].Split(".")[0] } $Names | % { $All.add([int]($_).Split("-")[-1], $_) } $VirtualMachineName = $All.GetEnumerator() | Select-Object -first 1 -ExpandProperty Value $LatestSessionHost = $SessionHosts | Where-Object {$_.Name -match $LatestHost } | FL $VirtualMachine = Get-AzVM -Name $VirtualMachineName $VirtualMachine | Add-Member -membertype NoteProperty -name SessionHostObject -value $LatestSessionHost $VirtualMachine | Add-Member -membertype NoteProperty -name SessionHostName -value $LatestSessionHost.Name return $VirtualMachine } |