Microsoft.SystemCenter.WindowsComputer.Telemetry.Discovery (Discovery)

Element properties:

Object Discovery Details:

Member Modules:

Source Code:

<Discovery ID="Microsoft.SystemCenter.WindowsComputer.Telemetry.Discovery" Comment="Discover Windows Computer Telemetry Properties" Enabled="true" Target="Windows!Microsoft.Windows.Computer" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.SystemCenter.WindowsComputer.Telemetry">

      <Property PropertyID="HostType"/>

    </DiscoveryClass>

  </DiscoveryTypes>

  <DataSource ID="PropertyDiscovery" TypeID="Windows!Microsoft.Windows.TimedPowerShell.DiscoveryProvider">

    <IntervalSeconds>86400</IntervalSeconds>

    <SyncTime/>

    <ScriptName>DiscoverWindowsComputerTelemetryProperties.ps1</ScriptName>

    <ScriptBody><Script>#-------------------------------------------------------------------------------

# DiscoverWindowsComputerTelemetryProperties.ps1

#

# Script discovers the Machine Host Name

#-------------------------------------------------------------------------------



param($SourceType, $SourceId, $ManagedEntityId, $ComputerIdentity)



    $strHostType         = $null



#-----------------------------------------------------------

# Adds the property to the instance if the value is non-$null

#-----------------------------------------------------------

function AddClassProperty($oInstance, $strProperty, $strValue)

{

    if ($null -ne $strValue) {

        $oInstance.AddProperty($strProperty, $strValue);

    }

}



# Need to retrieve these properties



function gethost($ComputerIdentity) {

    

    if ([string]::IsNullOrWhitespace($ComputerIdentity)){

        return "Unknown"

    } 



    try {

        $azureAssetTag = "7783-7084-3265-9085-8269-3286-77"

        $azureStackAssetTag = "7783-7084-3265-9085-8269-3283-84"

        $assetTag = (Get-WmiObject Win32_SystemEnclosure -ComputerName $ComputerIdentity).SMBiosAssetTag



        if ($assetTag -eq $azureAssetTag) {

                return "Azure"

        }

        if ($assetTag -eq $azureStackAssetTag) {

                return "Azure Stack"

        }

     

    }

    catch { 

      return "Unknown"

    }

    try {

        $uuid = (Get-WmiObject -Class Win32_ComputerSystemProduct -ComputerName $ComputerIdentity).UUID



        if ($uuid.length -ge 8) {

        

            $ec2 = $uuid.IndexOf("EC2")

            $ec = $uuid.IndexOf("EC")

            $indexVal = $uuid.Substring(4,1)

            if ($ec2 -eq 0){

                return "AWS"

            }

            elseif ($ec -eq 6 -and $indexVal -eq "2"){

                return "AWS"

            }

        }

    }

    catch {

      return "Unknown"

    }

    try{

        $ComputerSystemInfo = Get-WmiObject -Class Win32_ComputerSystem -ComputerName $ComputerIdentity

        $Manufacturer = $ComputerSystemInfo.Manufacturer

        $Model = $ComputerSystemInfo.Model

        $isHypervisor = $ComputerSystemInfo.HypervisorPresent 

        

        if($isHypervisor){



            if ($Model -eq "VMware Virtual Platform"){

                return "VMware"

            }

            elseif (($Model -eq "Virtual Machine") -and ($Manufacturer -eq "Microsoft Corporation")){

                $version = (Get-WmiObject -Class Win32_BIOS -ComputerName $ComputerIdentity).Version



                if($version.StartsWith("VRTUAL") -Or $version.StartsWith("A M I")){

                        return "HyperV"

                }

            }

        

        }

    }

    catch{

      return "Unknown"

    }



    return "Others"

}



$oAPI = new-object -comobject "MOM.ScriptAPI"

$SCRIPT_NAME = "DiscoverWindowsComputerTelemetryProperties.ps1";

$oDiscovery = $oAPI.CreateDiscoveryData($SourceType, $SourceId, $ManagedEntityId);



$strHostType = gethost($ComputerIdentity)



$oInstance = $oDiscovery.CreateClassInstance("$MPElement[Name='Microsoft.SystemCenter.WindowsComputer.Telemetry']$");

AddClassProperty $oInstance "$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$" $ComputerIdentity

AddClassProperty $oInstance "$MPElement[Name='System!System.Entity']/DisplayName$" $ComputerIdentity

AddClassProperty $oInstance "$MPElement[Name='Microsoft.SystemCenter.WindowsComputer.Telemetry']/HostType$" $strHostType



$oDiscovery.AddInstance($oInstance);

$oDiscovery</Script></ScriptBody>

    <Parameters>

      <Parameter>

        <Name>SourceType</Name>

        <Value>0</Value>

      </Parameter>

      <Parameter>

        <Name>SourceId</Name>

        <Value>$MPElement$</Value>

      </Parameter>

      <Parameter>

        <Name>ManagedEntityId</Name>

        <Value>$Target/Id$</Value>

      </Parameter>

      <Parameter>

        <Name>ComputerIdentity</Name>

        <Value>$Target/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$</Value>

      </Parameter>

    </Parameters>

    <TimeoutSeconds>300</TimeoutSeconds>

  </DataSource>

</Discovery>