This is the second in a series of articles giving extended example of how to use the RestAPI. This article will demonstrate how to generate a report equivalent to the Version 3 "OutputApplications" view using PowerShell. For a shorter example that returns a simpler dataset, you can see the article Use RestAPI and PHP to generate a list of Applications.

Fields in the original report

...

This is the second in a series of articles giving extended example of how to use the RestAPI. This article will demonstrate how to generate a report equivalent to the Version 3 "OutputApplications" view using PowerShell. For a shorter example that returns a simpler dataset, you can see the article Use RestAPI and PHP to generate a list of Applications.

You can download the latest version of the file: OutputApplications-v1.ps1, and simply customise the $user, $pass and $sonar values and it should run in your environment

Table of Contents

Fields in the original report

Unique Identifier for the device. Can be used to map to OutputDevices device section for non-clustered applicationsThe hostname for the device as reported by DNS device section for non-clustered applications

Field Name	V3 Description	V4 Comment
Hostname	The hostname of the device the application is running on	Get this from the Applications endpoint.
FQDN	Fully Qualified Domain Name of the device	Get this from the Applications endpoint. Note - without making additional RestAPI calls this is not always available.
SoftwareName	SoftwareName Enterprise application name	Get this from the Applications endpoint.
SoftwareVersion	Version	Get this from the Applications endpoint.	DeviceID
SoftwareVendor	Software vendor name	Get this from the Applications endpoint	.	DNSHostname
SoftwareEdition	Software Edition (Enterprise, Web, etc)	Get this from the Applications endpoint	where applicable.
DNSFQDN	The FQDN for the device as reported from DNS	Get this from the Applications endpoint device section for non-clustered applications.
Evidence	This column not available in V4	Not exposed via V4 RestAPI

Connect to the RestAPI

The RestAPI uses HTTP basic authentication rather than domain credentials. To write a script that extracts data from the RestAPI you will need to know the login name and password for an iQSonar user who has the "access Rest API" permission enabled. By default the admin user always has this permission. These variables will need to be configured for your site:

Code Block

language	powershell
theme	Midnight
title	Initial connection

$user    = "admin"
$pass    = "password"
$sonar	 = "iQSonar Host"
$secpass = ConvertTo-SecureString $pass -AsPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential($user,$secpass)

The first step is to determine exactly how many applications we're going to be collecting data for. This information is returned in the header of the RestAPI return value. By default a call to the devices endpoint will return a batch of 200 devices, and the user is expected to page through the list of available devices by making successive calls to this endpoint using an offset parameter to specify how many devices have already been seen. The fetch_size parameter is used to determine how many devices are returned per batch. The fastest way to determine the total number of available applications is to explicitly request the first device only. Since we want data from the headers of the result, we use the Invoke-WebRequest PowerShell cmdlet to get this information.

Code Block

language	powershell
theme	Midnight
title	Get total number of devices

$uri     = -join ("http://", $sonar, "/api/v1/applications/?offset=1&fetch_size=1")
$r = Invoke-WebRequest $uri -Credential $credential
 
# $r.headers has HTML headers, $r.content has text content
$appCount = $r.headers.'X-fetch-count'

Build the CSV file header row

PowerShell has a number of built in libraries for handling output to various file formats. For this example we will be saving the results in a CSV file that can be viewed directly in EXCEL or imported into other databases.

...

language	powershell
theme	Midnight
title	OutputApplications fields required

...

InstanceIdentifier	Unique application name	Use the name field in the Applications endpoint. For database applications, this is in the "instance" name. For VMWare clusters it is the node name, etc.
ClusterInformation	The cluster that the physical machine is part of.	See *clusters* and/or *parent_cluster* in the Applications endpoint. IN V3 this contained the cluster name and list of nodes separated by ";" for some cluster types, but not all
UserCount	Number of users (where applicable)	Get this from the Applications/Application_ID endpoint
LastScanDate	Timestamp of last scan	Get this from the Applications endpoint.
Location	Location of the application (user defined, inherited from the device location)	Get this from the Applications endpoint device section for non-clustered applications.
Language	SQL Server instance language (SQL Server only)	Not exposed via V4 RestAPI
ApplicationID	Unique Identifier for the application	Get this from the Applications endpoint.
DeviceID	Unique Identifier for the device. Can be used to map to OutputDevices	Get this from the Applications endpoint device section for non-clustered applications. Certain cluster applications don't have devices.
DNSHostname	The hostname for the device as reported by DNS	Get this from the Applications endpoint device section.
DNSFQDN	The FQDN for the device as reported from DNS	Get this from the Applications endpoint device section.Note - without making additional RestAPI calls this is not always available.
Evidence	This column not available in V4	Not exposed via V4 RestAPI

Connect to the RestAPI

The RestAPI uses HTTP basic authentication rather than domain credentials. To write a script that extracts data from the RestAPI you will need to know the login name and password for an iQSonar user who has the "access Rest API" permission enabled. By default the admin user always has this permission. These variables will need to be configured for your site:

Code Block

language	powershell
theme	Midnight
title	Initial connection

$user    = "admin"
$pass    = "password"
$sonar	 = "iQSonar Host"
$secpass = ConvertTo-SecureString $pass -AsPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential($user,$secpass)

The first step is to determine exactly how many applications we're going to be collecting data for. This information is returned in the header of the RestAPI return value. By default a call to the devices endpoint will return a batch of 200 devices, and the user is expected to page through the list of available devices by making successive calls to this endpoint using an offset parameter to specify how many devices have already been seen. The fetch_size parameter is used to determine how many devices are returned per batch. The fastest way to determine the total number of available applications is to explicitly request the first device only. Since we want data from the headers of the result, we use the Invoke-WebRequest PowerShell cmdlet to get this information.

Code Block

language	powershell
theme	Midnight
title	Get total number of devices

$uri     = -join ("http://", $sonar, "/api/v1/applications/?offset=1&fetch_size=1")
$r = Invoke-WebRequest $uri -Credential $credential
 
# $r.headers has HTML headers, $r.content has text content
$appCount = $r.headers.'X-fetch-count'

Build the CSV file header row

PowerShell has a number of built in libraries for handling output to various file formats. For this example we will be saving the results in a CSV file that can be viewed directly in EXCEL or imported into other databases.

Code Block

language	powershell
theme	Midnight
title	OutputApplications fields required

# Build the CSV File header row
$csv = @()
$row = New-Object System.Object

$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareName" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareVersion" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareVendor" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareEdition" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifier" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "ClusterInformation" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "UserCount" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "LastScanDate" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Location" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Language" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Evidence" -Value $null

The inner and outer loops

We need to iterate over the list of applications, fetching Fetch_Size applications per batch, then processing each application one at a time, until we have dealt with all of them. Then we save the resulting CSV file. As a large dataset may take some time to process, we display a status indicator to give feedback to the user. For a more detailed breakdown on how this is developed, see the OutputDevices example article.

Code Block

language	powershell
theme	Midnight
title	Inner and Outer loops

$offset = 1				# offset
$seen   = 1;			# first offset is 1, not 0
while ( $seen -lt $appCount)
{
	$url = -join ("http://", $sonar, "/api/v1/applications/?offset=", $offset,  "&fetch_size=", $fs)
	$applications = Invoke-RestMethod $url -Credential $credential
	$i = 1
	while ($i -lt $applications.count)
	{
		# Process $applications[$i]
		
		$csv += $row
		$i = $i + 1;		# keep track for inner loop
		$seen = $seen + 1;  # keep track for outer loop
		if ( $seen % 10 -eq 0) {
			# progress indicator - display a "." every 10 devices
			write-host "." -nonewline
		}
	}
	# Finished this batch
	$offset = $seen
}
write-host " Done. Saving output to OutputApplications.csv now."
$csv | Export-csv OutputApplications.csv -NoTypeInformation		# We will further refine this line later

Process each application

Code Block

language	powershell
theme	Midnight
title	Process the applications one by one

		$thisApplication = $applications[$i]
		$currDevice = Invoke-RestMethod $thisApplication.self -Credential $credential
		
		$row = New-Object System.Object
		
		# Hostname, FQDN and DeviceID are defined by the devices subsection if present. 
		
		if ( $thisApplication.devices.count -eq 0)
		{
			# If we have no devices, we do not have this info
			$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
		}
		else
		{
			# one or more devices. So we will list the details for devices[0] - other devices will get listed in the cluster info section
			$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $thisApplication.devices[0].host_name			
			$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $thisApplication.devices[0].device_id
			$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $thisApplication.devices[0].host_name
			$k=0
			while ($k -lt $thisApplication.devices[0].qualified_name.count)
			{
				if ($thisApplication.devices[0].qualified_name[$k].name_type -eq "DNSFQDN")
				{
					$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
					$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
				}
				$k = $k + 1
			}
		}

		# Device name was complicated. Software details are more simple
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareName" -Value $thisApplication.product.name
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVersion" -Value $thisApplication.version
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVendor" -Value $thisApplication.product.vendor
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareEdition" -Value $thisApplication.edition
		$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifier" -Value $thisApplication.name
		# UserCount is optional
		if ( $currDevice.users.count -gt 0 )
		{
			$row | Add-Member -MemberType NoteProperty -Name "UserCount" -Value $currDevice.users.count
		}
		$row | Add-Member -MemberType NoteProperty -Name "LastScanDate" -Value $thisApplication.last_scan
		$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $thisApplication.application_id

Cluster information

Different types of clusters are reported in the RestAPI in different ways, so the code to populate this field is rather complex.

A VMWare cluster reports ESX Nodes and ESX Clusters as distinct entries in the Applications output.
- ESX Node has "product.name" set to "VMware VSphere Hypervisor", In this case we don't populate the "clusterinformation" column.
  The parent_cluster information (if present) points to the cluster this node is part of.
- ESX Cluster entry has "type" set to "VMWare Cluster", no edition, "name" is name of cluster
  Links to cluster nodes, link to cluster parent (self), node id given, need to generate and follow link to device ID for node names
Veritas Cluster Server,
Links to clusters gives list of nodes, same as in devices. node names in devices.
Windows Server Cluster
Links to two or more devices
No "cluster" or "parent_cluster" entry
Oracle Database Cluster Server
Multiple devices
No "clusters" or "parent_cluster" entry
SQL Server Cluster
No cluster info available
Websphere AS Cluster
Multiple devices
No "clusters" or "parent_cluster" entry

Getting details for a VMWare cluster involves a further level of redirection and an additional set of RestAPI calls since we're given the unique identifier for the node, not the host_name, so we need to call the API devices/device_id endpoint to get the node_name

Code Block

language	powershell
theme	Midnight
title	Cluster Information code

		# Deal with clusters -- this gets complex
		$cluster=""
		if  ($thisApplication.product.name -eq "VMware Cluster")
		{
			# VMWare cluster - will need to generate and follow links to nodes to get device names
			$cluster = -join ("Cluster: ", $thisApplication.parent_cluster.name, " Nodes: ");
			$k=0
			while ($k -lt  $thisApplication.clusters.count)
			{
				$url2 = -join ("http://", $sonar, "/api/v1/devices/", $thisApplication.clusters[$k].node_id)
				$node = Invoke-RestMethod $url2 -Credential $credential
				
				$cluster = -join($cluster, $node.host_name)
				if ($k -lt $thisApplication.clusters.count)
				{
					# more to do
					$cluster = -join ($cluster, "; ")
				}
				$k = $k + 1
			}
		}
		elseif ( ( $thisApplication.product.name -eq 'Oracle Database Cluster Server' ) -or 
				 ( $thisApplication.product.name -eq 'WebSphere AS Cluster')            -or 
				 ( $thisApplication.product.name -eq 'Windows Server Clustering')       -or
				 ( $thisApplication.product.name -eq 'Veritas Cluster Server')
				)
		{
			# Get list of node names from $thisApplication -> devices
			$cluster = -join ("Cluster: ", $thisApplication.name, " Nodes: ");
			
			$k=0
			while ($k -lt  $thisApplication.devices.count)
			{
				$cluster = -join ($cluster, $thisApplication.devices[$k].host_name)
				if ($k -lt $thisApplication.devices.count)
				{
					# more to do
					$cluster = -join ($cluster, "; ")
				}
				$k = $k + 1
			}
		}
		$row | Add-Member -MemberType NoteProperty -Name "ClusterInformation" -Value $cluster

Write the output with the columns in the correct order

PowerShell will continue the statement if the line ends with obviously incomplete syntax, as well as with the backtick escape method used in the previous example. This looks "cleaner"

Code Block

language	powershell
theme	Midnight
title	Oitput the CSV

write-host " Done. Saving output to OutputApplications.csv now."

$csv | 
    Select-Object Hostname, FQDN, SoftwareName, SoftwareVersion, SoftwareVendor, SoftwareEdition, 
	              InstanceIdentifier, ClusterInformation, UserCount, LastScanDate, Language,
				  ApplicationID, DeviceID, DNSHostname, DNSFQDN, Evidence |
    Export-csv OutputApplications.csv -NoTypeInformation

Finished Script

Code Block

language	powershell
theme	Midnight
title	Finished Script
linenumbers	true

#
# Change these values to suit your location
$user    = "admin"
$pass    = "password"
$sonar	 = "iQSonar Server"
# Optional - UPDATE THIS FOR YOUR SITE
$fs     = 100			# fetch_size

# Connect to RestAPI and count number of Applications
$secpass = ConvertTo-SecureString $pass -AsPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential($user,$secpass)
$uri     = -join ("http://", $sonar, "/api/v1/applications/?offset=1&fetch_size=1")
$r = Invoke-WebRequest $uri -Credential $credential
# $r.headers has HTML headers, $r.content has text content
$appCount = $r.headers.'X-fetch-count'
# Let the user know how many devices we can see
$output = -join ( "There are: ", $appCount, " applications in total")

# Build the CSV File header row
$csv = @()
$row = New-Object System.Object

$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareName" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareVersion" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareVendor" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "SoftwareEdition" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifier" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "ClusterInformation" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "UserCount" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "LastScanDate" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Location" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Language" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Evidence" -Value $null


$offset = 1				# offset
$seen   = 1;			# first offset is 1, not 0
while ( $seen -lt $appCount)
{
	$url = -join ("http://", $sonar, "/api/v1/applications/?offset=", $offset,  "&fetch_size=", $fs)
	$applications = Invoke-RestMethod $url -Credential $credential
	$i = 1
	while ($i -lt $applications.count)
	{
		$thisApplication = $applications[$i]
		$currDevice = Invoke-RestMethod $thisApplication.self -Credential $credential
		
		$row = New-Object System.Object
		
		# Hostname, FQDN and DeviceID are defined by the devices subsection if present. 
		
		if ( $thisApplication.devices.count -eq 0)
		{
			# If we have no devices, we do not have this info
			$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifierHostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "ClusterInformationFQDN" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "UserCountDeviceID" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "LastScanDateDNSHostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "LocationDNSFQDN" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "Language" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $null
$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $null
		}
		else
		{
			# one or more devices. So we will list the details for devices[0] - other devices will get listed in the cluster info section
			$row | Add-Member -MemberType NoteProperty -Name "DNSHostnameHostname" -Value $null
$thisApplication.devices[0].host_name			
			$row | Add-Member -MemberType NoteProperty -Name "DNSFQDNDeviceID" -Value $null
Value $thisApplication.devices[0].device_id
			$row | Add-Member -MemberType NoteProperty -Name "EvidenceDNSHostname" -Value $null

The inner and outer loops

We need to iterate over the list of applications, fetching Fetch_Size applications per batch, then processing each application one at a time, until we have dealt with all of them. Then we save the resulting CSV file. As a large dataset may take some time to process, we display a status indicator to give feedback to the user. For a more detailed breakdown on how this is developed, see the OutputDevices example article.

Code Block

language	powershell
theme	Midnight
title	Inner and Outer loops

$offset = 1				# offset
$seen   = 1;			# first offset is 1, not 0
while ( $seen -lt $appCount)
{
	$url = -join ("http://", $sonar, "/api/v1/applications/?offset=", $offset,  "&fetch_size=", $fs)
	$applications = Invoke-RestMethod $url -Credential $credential
	$i = 1
	while ($i -lt $applications.count)
	{
		# Process $applications[$i]
		
		$csv += $row
		$i = $i + 1;		# keep track for inner loop
		$seen = $seen + 1;  # keep track for outer loop
		if ( $seen % 10 -eq 0) {
			# progress indicator - display a "." every 10 devices
			write-host "." -nonewline
		}
	}
	# Finished this batch
	$offset = $seen
}
write-host " Done. Saving output to OutputApplications.csv now."
$csv | Export-csv OutputApplications.csv -NoTypeInformation		# We will further refine this line later

Process each application

Code Block

language	powershell
theme	Midnight
title	Inner loop - process the application

#
# Incomplete Code
#
		# Process the $applications[$i]
		$thisApplication = $applications[$i]
		$currDevice = Invoke-RestMethod $thisApplication.self -Credential $credential
		
		$row = New-Object System.Object
		
		# Hostname, FQDN and DeviceID are defined by the devices subsection if present. 
		
		if ( $thisApplication.devices.count -eq 0)
		{
			# If we have no devices, we do not have this info
			$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $null
			$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
		}
		else
		{
			# one or more devices. So we will list the details for devices[0] - other devices will get listed in the cluster info section
			$row | Add-Member -MemberType NoteProperty -Name "Hostname" -Value $thisApplication.devices[0].host_name			
			$row | Add-Member -MemberType NoteProperty -Name "DeviceID" -Value $thisApplication.devices[0].device_id
			$row | Add-Member -MemberType NoteProperty -Name "DNSHostname" -Value $thisApplication.devices[0].host_name$thisApplication.devices[0].host_name
			$k=0
			while ($k -lt $thisApplication.devices[0].qualified_name.count)
			{
				if ($thisApplication.devices[0].qualified_name[$k].name_type -eq "DNSFQDN")
				{
					$row | Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
					$row | Add-Member -MemberType NoteProperty -Name "DNSFQDN" -Value $null
				}
				$k = $k + 1
			}
		}

		# Device name was complicated. Software details are more simple
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareName" -Value $thisApplication.product.name
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVersion" -Value $thisApplication.version
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVendor" -Value $thisApplication.product.vendor
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareEdition" -Value $thisApplication.edition
		$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifier" -Value $thisApplication.name
		# UserCount is optional
		if ( $currDevice.users.count -gt 0 )
		{
			$row | Add-Member -MemberType NoteProperty -Name "UserCount" -Value $currDevice.users.count
		}
		$row | Add-Member -MemberType NoteProperty -Name "LastScanDate" -Value $thisApplication.last_scan
		$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $thisApplication.application_id
		
		# Deal with clusters -- this gets complex
		$cluster=""
		if  ($thisApplication.product.name -eq "VMware Cluster")
		{
			# VMWare cluster - will need to generate and follow links to nodes to get device names
			$cluster = -join ("Cluster: ", $thisApplication.parent_cluster.name, " Nodes: ");
			$k=0
			while ($k -lt  $thisApplication.clusters.count)
			{
				$url2 = -join ("http://", $sonar, "/api/v1/devices/", $thisApplication.clusters[$k].node_id)
				$node = Invoke-RestMethod $url2 -Credential $credential
				
				$cluster = -join($cluster, $node.host_name)
				if ($k -lt $thisApplication.clusters.count)
				{
					# more to do
					$cluster = -join ($cluster, "; ")
				}
				$k = $k + 1
			}
		}
		elseif ( ( $thisApplication.product.name -eq 'Oracle Database Cluster Server' ) -or 
				 ( $thisApplication.product.name -eq 'WebSphere AS Cluster')            -or 
				 ( $thisApplication.product.name -eq 'Windows Server Clustering')       -or
				 ( $thisApplication.product.name -eq 'Veritas Cluster Server')
				)
		{
			# Get list of node names from $thisApplication -> devices
			$cluster = -join ("Cluster: ", $thisApplication.name, " Nodes: ");
			
			$k=0
			while ($k -lt  $thisApplication.devices[0].qualified_name.count)
			{
				if$cluster = -join ($cluster, $thisApplication.devices[0$k].qualifiedhost_name[$k].name_type -eq "DNSFQDN)
				if ($k -lt $thisApplication.devices.count)
				{
					# more to do
					$cluster = -join ($cluster, "; ")
				{}
					$row$k |= Add-Member -MemberType NoteProperty -Name "FQDN" -Value $null
					$k + 1
			}
		}
		$row | Add-Member -MemberType NoteProperty -Name "DNSFQDNClusterInformation" -Value $null
				}
				$k = $k + 1
Value $cluster			}
		}
		if ()$csv += $row
		#$i Device= name$i was complicated. Software details are more simple
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareName" -Value $thisApplication.product.name
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVersion" -Value $thisApplication.version
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareVendor" -Value $thisApplication.product.vendor
		$row | Add-Member -MemberType NoteProperty -Name "SoftwareEdition" -Value $thisApplication.edition
		$row | Add-Member -MemberType NoteProperty -Name "InstanceIdentifier" -Value $thisApplication.name
		# UserCount is optional
		if ( (!test-var variable:\$currDevice.users) )
		{
			$row | Add-Member -MemberType NoteProperty -Name "UserCount" -Value $currDevice.users.count
		}
		$row | Add-Member -MemberType NoteProperty -Name "LastScanDate" -Value $thisApplication.last_scan
		$row | Add-Member -MemberType NoteProperty -Name "ApplicationID" -Value $thisApplication.application_id
		
		# Deal with clusters -- this gets hairy, finish it tomorrow+ 1;		# keep track for inner loop
		$seen = $seen + 1;  # keep track for outer loop
		if ( $seen % 10 -eq 0) {
			# progress indicator - display a "." every 10 devices
			write-host "." -nonewline
		}
	}
	# Finished this batch
	$offset = $seen
}
write-host " Done. Saving output to OutputApplications.csv now."

$csv | 
    Select-Object Hostname, FQDN, SoftwareName, SoftwareVersion, SoftwareVendor, SoftwareEdition, 
	              InstanceIdentifier, ClusterInformation, UserCount, LastScanDate, Language,
				  ApplicationID, DeviceID, DNSHostname, DNSFQDN, Evidence |
    Export-csv OutputApplications.csv -NoTypeInformation

Versions Compared

Old Version 6

New Version Current

Key

Fields in the original report

Fields in the original report

Connect to the RestAPI

Build the CSV file header row

Connect to the RestAPI

Build the CSV file header row

The inner and outer loops

Process each application

Cluster information

Write the output with the columns in the correct order

Finished Script

The inner and outer loops

Process each application

Page Comparison

Versions Compared

Old Version 6

New Version Current

Key

Fields in the original report

Fields in the original report

Connect to the RestAPI

Build the CSV file header row

Connect to the RestAPI

Build the CSV file header row

The inner and outer loops

Process each application

Cluster information

Write the output with the columns in the correct order

Finished Script

The inner and outer loops

Process each application