Status Monitor Data Source Type

Microsoft.SystemCenter.ApplicationInsights.StatusMonitorDataSourceType (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="Microsoft.SystemCenter.ApplicationInsights.StatusMonitorDataSourceType" Accessibility="Internal" RunAs="System!System.PrivilegedMonitoringAccount">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" type="xsd:int"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="IntervalSeconds" ParameterType="int" Selector="$Config/IntervalSeconds$"/>

    <OverrideableParameter ID="TimeoutSeconds" ParameterType="int" Selector="$Config/TimeoutSeconds$"/>

  </OverrideableParameters>

  <ModuleImplementation>

    <Composite>

      <MemberModules>

        <DataSource ID="DS" TypeID="System!System.CommandExecuterPropertyBagSource">

          <IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>

          <ApplicationName/>

          <WorkingDirectory/>

          <CommandLine>powershell.exe -NoLogo -NoProfile -Noninteractive "$ep = get-executionpolicy; if ($ep -gt 'RemoteSigned') {set-executionpolicy -Scope Process remotesigned} &amp; '$$file/GetStatusMonitorData.ps1$$' '$FileResource[Name="Microsoft.SystemCenter.ApplicationInsights.Resources.InstallationFile"]/Path$'</CommandLine>

          <SecureInput/>

          <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

          <RequireOutput>true</RequireOutput>

          <Files>

            <File>

              <Name>GetStatusMonitorData.ps1</Name>

              <Contents><Script>param($MsiPath)



$SCRIPT_EVENT_ID = 4444 



#Event Severity values

$INFORMATION_EVENT_TYPE = 0

$ERROR_EVENT_TYPE = 1 



function Main {

    param (

        [IO.FileInfo] $FilePath

    )



	# Prepare MOM API and property bag object

	$api = New-Object -comObject "MOM.ScriptAPI"



    try {

		$key = 'HKLM:\SOFTWARE\Microsoft\Application Insights Agent\Setup\v1.0'

		$pathExist = Test-Path $key

		if ($pathExist) {

			$regkey = Get-Item -LiteralPath $key

			$installedVersion = $regkey.GetValue('Version', '')



			$windowsInstaller = New-Object -com WindowsInstaller.Installer



			$database = $windowsInstaller.GetType().InvokeMember(

					"OpenDatabase", "InvokeMethod", $Null, 

					$windowsInstaller, @($FilePath.FullName, 0)

				)



			$q = "SELECT Value FROM Property WHERE Property = 'ProductVersion'"

			$View = $database.GetType().InvokeMember(

					"OpenView", "InvokeMethod", $Null, $database, ($q)

				)



			$View.GetType().InvokeMember("Execute", "InvokeMethod", $Null, $View, $Null)



			$record = $View.GetType().InvokeMember(

					"Fetch", "InvokeMethod", $Null, $View, $Null

				)



			$productVersion = $record.GetType().InvokeMember(

					"StringData", "GetProperty", $Null, $record, 1

				)



			$View.GetType().InvokeMember("Close", "InvokeMethod", $Null, $View, $Null)



			$bag = $api.CreatePropertyBag()  

			try {

				if ( [System.Version]$installedVersion -ge [System.Version]$productVersion)

				{

					$bag.AddValue("VersionUpToDate", 1)          	

				}

				else

				{

					$bag.AddValue("VersionUpToDate", 0)          	

				}

			} catch {

				$bag.AddValue("VersionUpToDate", 1)          	

			}



			$api.Return($bag)

		}

    }

    catch {

		$header = "Application Insights Status Monitor datasource"

		$msg = $_.Exception.Message;

		$msg = "Error occured in the Application Insights Status Monitor datasource. Reason: $msg" 

        $api.LogScriptEvent($header, $SCRIPT_EVENT_ID, $ERROR_EVENT_TYPE, $msg)	

	}



}



Main $MsiPath</Script></Contents>

              <Unicode>true</Unicode>

            </File>

          </Files>

        </DataSource>

      </MemberModules>

      <Composition>

        <Node ID="DS"/>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.PropertyBagData</OutputType>

</DataSourceModuleType>