Reports StoreOnce Catalyst Stores via RESTapi

StoreOnce-Report.ps1

# Workaround for SelfSigned Cert
add-type @"
    using System.Net;
    using System.Security.Cryptography.X509Certificates;
    public class TrustAllCertsPolicy : ICertificatePolicy {
        public bool CheckValidationResult(
            ServicePoint srvPoint, X509Certificate certificate,
            WebRequest request, int certificateProblem) {
            return true;
        }
    }
"@
[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy

# Global definitions
$User = "Reporting"
$Password = "Passw0rd!"
$D2DIPs = @("192.168.1.1","192.168.10.1")

# Data Collection
$Stores =  New-Object System.Collections.ArrayList
Write-Output "`n		$($D2DIPs.Count) D2D Arrays to Report"
foreach ($D2DIP in $D2DIPs) {
	Write-Output "`n$(Get-Date -Format T) - Starting SID enumaration on Device: $D2DIP..."
	Write-Output "		Calling: https://$D2DIP/storeonceservices/cluster/servicesets/"
	$SIDs = @{uri = "https://$D2DIP/storeonceservices/cluster/servicesets/";
				Method = 'GET'; #(or POST, or whatever)
					Headers = @{Authorization = 'Basic ' + [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("$($User):$($Password)"));
								Accept = 'text/xml'
			} 
		} 
	Write-Output "$(Get-Date -Format T) - Starting Request..."
	$SIDsResponse = Invoke-RestMethod @SIDs
	Write-Output "$(Get-Date -Format T) - Finished Request."
	Write-Output "$(Get-Date -Format T) - Starting Output handling..."
	$SIDCount = ($SIDsResponse.document.servicesets.serviceset).count
	if ($SIDCount -eq $null) {$SIDCount = 1}
	Write-Output "$(Get-Date -Format T) - Finished Output handling."
	Write-Output "$(Get-Date -Format T) - Finished SID enumaration."
	
	Write-Output "`n		$SIDCount SIDs found on Device: $D2DIP"
	
	for ($x = 1; $x -le $SIDCount; $x++ ){
		Write-Output "`n$(Get-Date -Format T) - Starting Store enumaration on SID: $x..."
		Write-Output "		Calling: https://$D2DIP/storeonceservices/cluster/servicesets/$x/services/cat/stores/"
		$StoreInf = @{uri = "https://$D2DIP/storeonceservices/cluster/servicesets/$x/services/cat/stores/";
					Method = 'GET'; #(or POST, or whatever)
						Headers = @{Authorization = 'Basic ' + [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("$($User):$($Password)"));
									Accept = 'text/xml'
				} 
			} 
		Write-Output "$(Get-Date -Format T) - Starting Request..."
		$StoreInfResponse = Invoke-RestMethod @StoreInf
		Write-Output "$(Get-Date -Format T) - Finished Request."
		Write-Output "$(Get-Date -Format T) - Starting Output handling..."
		$Store = $StoreInfResponse.document.stores.store.properties.name
		$SSID = $StoreInfResponse.document.stores.store.properties.ssid
		$SizeTotal = $StoreInfResponse.document.stores.store.properties.userdatastored
		$SizeOnDisk = $StoreInfResponse.document.stores.store.properties.sizeondisk
		$DDRate = $StoreInfResponse.document.stores.store.properties.deduperatio
		$StoresCount = ($Store).count
		Write-Output "$(Get-Date -Format T) - Finished Output handling."
		Write-Output "$(Get-Date -Format T) - Finished Store enumaration."
		
		Write-Output "`n		$StoresCount Stores found on SID: $x"
		
		$DDRate = $DDRate | foreach {$i=1} {if ($i++ %2){$_}}
				
		for ($i = 0; $i -lt $StoresCount; $i++ ){
						
			$row = New-object PSObject
			$row  | Add-Member -Name StoreName -Value $Store[$i] -Membertype NoteProperty
			$row  | Add-Member -Name Array -Value $D2DIP -Membertype NoteProperty
			$row  | Add-Member -Name SID -Value $SSID[$i] -Membertype NoteProperty
			$row  | Add-Member -Name SizeOnDisk -Value ([math]::Round(($SizeOnDisk[$i]),2)) -Membertype NoteProperty
			$row  | Add-Member -Name SizeTotal -Value ([math]::Round(($SizeTotal[$i]),2)) -Membertype NoteProperty
			$row  | Add-Member -Name DedupeRatio -Value $DDRate[$i] -Membertype NoteProperty
			$Stores += $row
			
			} 
		
	}
}
$TotalSizeOnDisk = [math]::Round((($Stores.SizeOnDisk | Measure-Object -Sum).Sum / 1024),2)
$TotalSizeTotal = [math]::Round((($Stores.SizeTotal | Measure-Object -Sum).Sum / 1024),2)
$AverageDedupeRatio = [math]::Round((($Stores.DedupeRatio | Measure-Object -Average).Average),2)

# Data Output
Write-Output "`n"
$Stores | ft -AutoSize 

Write-Output "`nTotal Size on Disk: $TotalSizeOnDisk TB - Total Object Size: $TotalSizeTotal TB"
Write-Output "`nAverage Dedup Ratio: $AverageDedupeRatio`n"