Create new vVol datastore on Flasharray

New-Pfa2VvolDatastore.ps1

   [CmdletBinding()]
    Param(
        [Parameter(Position=0,mandatory=$true,ValueFromPipeline=$True)]
        [VMware.VimAutomation.ViCore.Types.V1.Inventory.Cluster]$Cluster,

        [Parameter(Position=1,mandatory=$true)]
        [string]$FlashArray,

        [Parameter(Position=2,ValueFromPipeline=$True,mandatory=$true)]
        [System.Management.Automation.PSCredential]$Credentials,

        [Parameter(Position=3,mandatory=$true)]
        [string]$DatastoreName
    )
    import-module PureStoragePowerShellSDK2
    $FlashArray = Connect-Pfa2Array -EndPoint  $FlashArray -Credential $Credentials -IgnoreCertificateError
    Write-Host "Creating pod named $($DatastoreName)..."
$pod = New-Pfa2Pod -Name $DatastoreName
Write-Host "Creating protocol endpoint..."
$pe = New-Pfa2Volume -Name $($pod.name + "::" + $pod.name +"PE") -Subtype protocol_endpoint
$esxiHosts = $cluster |Get-VMHost
$fahosts = Get-Pfa2Host
Write-Host "Finding host group for cluster named $($Cluster.name)..."
foreach ($esxiHost in $esxiHosts)
{
    $iscsiadapter = $esxi | Get-VMHostHBA -Type iscsi | Where-Object {$_.Model -eq "iSCSI Software Adapter"}
    $wwns = $esxi | Get-VMHostHBA -Type FibreChannel | Select-Object VMHost,Device,@{N="WWN";E={"{0:X}" -f $_.PortWorldWideName}} | Format-table -Property WWN -HideTableHeaders |out-string
    $wwns = (($wwns.Replace("`n","")).Replace("`r","")).Replace(" ","")
    $wwns = &{for ($i = 0;$i -lt $wwns.length;$i += 16)
    {
            $wwns.substring($i,16)
    }}
    if ($null -ne $iscsiadapter)
    {
        $iqn = $iscsiadapter.ExtensionData.IScsiName
        foreach ($fahost in $fahosts)
        {
            if ($fahost.iqns.count -ge 1)
            {
                foreach ($fahostiqn in $fahost.iqns)
                {
                    if ($iqn.ToLower() -eq $fahostiqn.ToLower())
                    {
                        $faHostGroup = $fahost.HostGroup
                        break
                    }
                }
            }
            if ($null -ne $faHostGroup)
            {
                break
            }
        }   
    }
    if (($null -ne $wwns) -and ($null -eq $faHostGroup))
    {
        foreach ($wwn in $wwns)
        {
            foreach ($fahost in $fahosts)
            {
                if ($fahost.wwns.count -ge 1)
                {
                    foreach($fahostwwn in $fahost.wwns)
                    {
                        if ($wwn.ToLower() -eq $fahostwwn.ToLower())
                        {
                            $faHostGroup = $fahost.HostGroup
                            break
                        }
                    }
                    if ($null -ne $faHostGroup)
                    {
                        break
                    }
                }
                if ($null -ne $faHostGroup)
                {
                    break
                }
            }
            if ($null -ne $faHostGroup)
            {
                break
            }
        }
    }
    if ($null -ne $faHostGroup)
    {
        break
    }
}
Write-Host "Connecting PE to host group named $($faHostGroup.name)..."
New-Pfa2Connection -HostGroupNames $faHostGroup.Name -VolumeNames $pe.Name |Out-Null
Write-Host "Refreshing VASA Provider container list..."
Get-VasaProvider -id (Get-VasaStorageArray -Id ("com.purestorage:" + (Get-Pfa2Array).id)).provider.id -Refresh 
Write-Host "Mounting vVol Storage Container as a vVol datastore to cluster named $($Cluster.Name)..."
foreach ($esxi in $esxiHosts)
{
    Write-Host "Mounting on ESXi host $($esxi.NetworkInfo.HostName)..."
    $datastoreSystem = Get-View -Id $esxi.ExtensionData.ConfigManager.DatastoreSystem
    $spec = New-Object VMware.Vim.HostDatastoreSystemVvolDatastoreSpec
    $spec.Name = $DatastoreName
    $spec.ScId = ($("vvol:" + ($pod.id).replace("-",""))).insert(21,"-")
    $foundDatastore = $esxi |get-datastore |Where-Object {$_.Type -eq "VVol"} |Where-Object {$_.ExtensionData.Info.VVolds.Scid -eq $spec.ScId}
    if ($null -eq $foundDatastore)
    {
        $datastore = Get-Datastore -Id ($datastoreSystem.CreateVvolDatastore($spec))
    }
}
return $datastore