AppFabric Web Hosting Discovery

Microsoft.ApplicationServer.WebObjects.Discovery (Discovery)

This discovery discovers the IIS hosted WCF and WF services that are managed by AppFabric. It also discovers their IIS virtual structure (e.g. Web Site, Web Application).

Knowledge Base article:

Summary

This discovery discovers the IIS hosted WCF and WF services that are managed by AppFabric. It also discovers their IIS virtual structure (e.g. Web Site, Web Application).

Element properties:

Target	Microsoft.ApplicationServer.ServerRole
Enabled	True
Frequency	14650
Remotable	False

Object Discovery Details:

Discovered Classes and their attribuets:
Microsoft.ApplicationServer.WebApplication ApplicationPath Site DisplayName Microsoft.ApplicationServer.WebService ServicePath Site DisplayName Microsoft.ApplicationServer.WebSite SiteName DisplayName Microsoft.ApplicationServer.WebSites SitesName DisplayName
Discovered relationships and their attribuets:
Microsoft.ApplicationServer.ServerRoleHostsSites Microsoft.ApplicationServer.WebApplicationContainsWebApplication Microsoft.ApplicationServer.WebApplicationContainsWebService Microsoft.ApplicationServer.WebSiteContainsWebApplications Microsoft.ApplicationServer.WebSiteContainsWebServices Microsoft.ApplicationServer.WebSitesHostSite Microsoft.ApplicationServer.WindowsComputerHostsWebApplication Microsoft.ApplicationServer.WindowsComputerHostsWebService

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	System.CommandExecuterDiscoveryDataSource	Microsoft.ApplicationServer.StoreReaderAccount

Source Code:

<Discovery ID="Microsoft.ApplicationServer.WebObjects.Discovery" Enabled="true" Target="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.ServerRole" ConfirmDelivery="true" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSite">

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSite" PropertyID="SiteName"/>

      <Property TypeID="System!System.Entity" PropertyID="DisplayName"/>

    </DiscoveryClass>

    <DiscoveryClass TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSites">

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSites" PropertyID="SitesName"/>

      <Property TypeID="System!System.Entity" PropertyID="DisplayName"/>

    </DiscoveryClass>

    <DiscoveryClass TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication">

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication" PropertyID="ApplicationPath"/>

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication" PropertyID="Site"/>

      <Property TypeID="System!System.Entity" PropertyID="DisplayName"/>

    </DiscoveryClass>

    <DiscoveryClass TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService">

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService" PropertyID="ServicePath"/>

      <Property TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService" PropertyID="Site"/>

      <Property TypeID="System!System.Entity" PropertyID="DisplayName"/>

    </DiscoveryClass>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.ServerRoleHostsSites"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSitesHostSite"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSiteContainsWebApplications"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSiteContainsWebServices"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplicationContainsWebApplication"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplicationContainsWebService"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WindowsComputerHostsWebApplication"/>

    <DiscoveryRelationship TypeID="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WindowsComputerHostsWebService"/>

  </DiscoveryTypes>

  <DataSource ID="DS" RunAs="MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.StoreReaderAccount" TypeID="System!System.CommandExecuterDiscoveryDataSource">

    <IntervalSeconds>14650</IntervalSeconds>

    <ApplicationName>%windir%\system32\windowspowershell\v1.0\powershell.exe</ApplicationName>

    <WorkingDirectory/>

    <CommandLine>-Command ".\Create-WebObjects.ps1"</CommandLine>

    <TimeoutSeconds>600</TimeoutSeconds>

    <RequireOutput>true</RequireOutput>

    <Files>

      <File>

        <Name>Create-WebObjects.ps1</Name>

        <Contents><Script>







function Create-ObjectHierarchy

{

	Param($serviceInfo, $discovery)

	[string]$siteName = $serviceInfo.SiteName 

	[string]$appPath = $serviceInfo.ApplicationPath

	 

	$site = $null

	$leafApplication = $null

	

	if (($script:appInfoCache['/'] -eq $null) -or ($appPath.CompareTo("/") -eq 0))

	{

		$site = Create-Site -serviceInfo $serviceInfo -discovery $discovery		

	}

		

	$leafApplication = Create-Application -serviceInfo  $serviceInfo -discovery $discovery

	

	

	#create service obj and create App to Service relation	

	$webService = $Discovery.CreateClassInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService']$")

	$webService.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService']/ServicePath$", $serviceInfo.VirtualPath)

	$webService.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebService']/Site$", $serviceInfo.SiteName)

	$webService.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", $serviceInfo.ServiceName)

	$webService.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", '$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$')	



	$Discovery.AddInstance($webService)

	

	$relation = $null

	if($leafApplication -eq $null)

	{

		$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSiteContainsWebServices']$")

		$relation.Source = $site

	}

	else

	{

		$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplicationContainsWebService']$")

		$relation.Source = $leafApplication

	}	

	

	$relation.Target = $webService

	$Discovery.AddInstance($relation)

				

	#$leafApplication

	#$serviceInfo.VirtualPath

	

	return

	

}



function Create-Site

{

	Param($serviceInfo, $discovery)

	

	$returnSite = $script:appInfoCache['/']

	if ($returnSite -eq $null)

	{

		#Create site obj

		# Create Sites node and Relation ServerRoleHostsSites

		$webSite = $Discovery.CreateClassInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSite']$")

		$webSite.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSite']/SiteName$", $serviceInfo.SiteName)

		$webSite.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", $serviceInfo.SiteName)

		$webSite.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", '$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$')	

		$webSite.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSites']/SitesName$", 'AppFabric IIS Web Sites')



		$Discovery.AddInstance($webSite)

		

		#Add to cache and return

		$script:appInfoCache.Add('/', $webSite)

		$returnSite = $webSite

	}

	

	return $returnSite

		

}



function Create-Application

{

	Param($serviceInfo)

	

	#if this is a Site, return

	if ($serviceInfo.ApplicationPath.CompareTo("/") -eq 0)

	{

		return $null

	}

	

	$returnApp = $script:appInfoCache[$serviceInfo.ApplicationPath]

	if ($returnApp -eq $null)

	{

		[Array]$splitChar = '/'

		$appPaths = $serviceInfo.ApplicationPath.Split($splitChar, 1)		

		$currentAppPath = [string]::Empty

		$parent = $script:appInfoCache['/']

		$isParentSite = $true

		foreach($appPath in $appPaths)

		{

			$currentAppPath = $currentAppPath + '/' + $appPath

			if ($script:appInfoCache[$currentAppPath] -eq $null)

			{

				#Create app obj and parent to this new object relation

				$webApp = $Discovery.CreateClassInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication']$")

				$webApp.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication']/ApplicationPath$", $serviceInfo.ApplicationPath)

				$webApp.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplication']/Site$", $serviceInfo.SiteName)

				$webApp.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", $serviceInfo.ApplicationPath)

				$webApp.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", '$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$')	

				

				$Discovery.AddInstance($webApp)

				$relation = $null

				if($isParentSite -eq $true)

				{

					$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSiteContainsWebApplications']$")

				}

				else

				{

					$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebApplicationContainsWebApplication']$")

				}

				

				$relation.Source = $parent

				$relation.Target = $webApp

				$Discovery.AddInstance($relation)

				

				#Add to cache and continue

				$script:appInfoCache.Add($currentAppPath, $webApp)

				

			}

			

			$parent = $script:appInfoCache[$currentAppPath]

			$isParentSite = $false

			

			#$returnApp = the newly created obj

			$returnApp = $parent

			

		}		

		

		

	}

	

	return $returnApp

	

}

# Create a new discovery data packet -- this assumes that the client SDK is available, which it is on all OpsMgr agents

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

$Discovery = $oAPI.CreateDiscoveryData(0, '$MPElement$', '$Target/Id$')



#$oAPI.LogScriptEvent("Create-WebObjects.ps1", 123, 4, "Init")



if ((Get-Command -Module ApplicationServer) -eq $null)

{

  Import-Module ApplicationServer # Application Server Extensions for .NET 4

}



[Hashtable]$script:siteInfoCache = New-Object Hashtable

[Hashtable]$script:appInfoCache = New-Object Hashtable



$computerPrincipalName = '$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$'



# Create Sites node and Relation ServerRoleHostsSites

$webSites = $Discovery.CreateClassInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSites']$")

$webSites.AddProperty("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSites']/SitesName$", 'AppFabric IIS Web Sites')

$webSites.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $computerPrincipalName)		

$webSites.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", 'AppFabric IIS Web Sites')

$Discovery.AddInstance($webSites)



$serverRole = $discovery.CreateClassInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.ServerRole']$")

$serverRole.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $computerPrincipalName)		



$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.ServerRoleHostsSites']$")

$relation.Source = $serverRole

$relation.Target = $webSites

$Discovery.AddInstance($relation)

		

$allSitesAndApplicationServices = Get-ASApplication | Get-AsAppService | Group-Object SiteName #| Sort-Object $_.VirtualPath

foreach($siteInfoGroup in $allSitesAndApplicationServices)

{

	$site = $siteInfoGroup.Name

	$serviceInfoObjects = $siteInfoGroup.Group | Sort-Object ApplicationPath

	foreach($serviceInfo in $serviceInfoObjects)

	{		

	

		

		Create-ObjectHierarchy -serviceInfo $serviceInfo -discovery $Discovery

		$webSite = $script:appInfoCache['/']

		if ($webSite -ne $null)

		{

			#Create relation Sites host Site

			$relation = $Discovery.CreateRelationshipInstance("$MPElement[Name='MicrosoftApplicationServerLibrary!Microsoft.ApplicationServer.WebSitesHostSite']$")

			$relation.Source = $webSites

			$relation.Target = $webSite

			$Discovery.AddInstance($relation)

			

		}

		

	}

	

	

	$script:appInfoCache.Clear()

}



# Return the discovery data by calling the variable

$oAPI.Return($Discovery)



</Script></Contents>

        <Unicode>1</Unicode>

      </File>

    </Files>

  </DataSource>

</Discovery>