UNIX/Linux Discovery Enumerate Available Agents Task

Microsoft.Unix.EnumerateAvailableAgents.Task (Task)

Element properties:

Member Modules:

Source Code:

<Task ID="Microsoft.Unix.EnumerateAvailableAgents.Task" Accessibility="Public" Enabled="true" Target="SC!Microsoft.SystemCenter.ManagementServicePool" Timeout="300" Remotable="true">

  <Category>Custom</Category>

  <WriteAction ID="WA" TypeID="Windows!Microsoft.Windows.PowerShellWriteAction">

    <ScriptName>EnumerateAvailableAgents.ps1</ScriptName>

    <ScriptBody><Script>

Set-PSDebug -Strict



#Get Path to OpsMgr Directory from Registry

$RegPathValue= Get-ItemProperty -path "HKLM:\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup" -name InstallDirectory

$OpsMgrDirectory = $RegPathValue.InstallDirectory



#Assign UnixAgents directory to variable

$SCXAgentTargetDirectory = $OpsMgrDirectory + "AgentManagement\UnixAgents"

$ResourcesDirectory = $OpsMgrDirectory + "Health Service State\Resources\"





#Define XML fragment

$SCXAgentsXml = New-Object xml

$SCXAgentsXmlRoot = $SCXAgentsXml.CreateElement("SupportedAgents")

[void]$SCXAgentsXml.AppendChild($SCXAgentsXmlRoot)



#Create DiscoveryScript element

$SCXDiscoveryScriptElement = $SCXAgentsXml.CreateElement("DiscoveryScript")

[void]$SCXAgentsXmlRoot.AppendChild($SCXDiscoveryScriptElement)



$SCXDiscoveryScript = Get-ChildItem -path "$SCXAgentTargetDirectory\GetOSVersion.sh"

 

#Add Discovery Script Directory Attribute

$SCXDiscoveryScriptDirectoryAttr = $SCXAgentsXml.CreateAttribute("Directory")

$SCXDiscoveryScriptDirectoryAttr.PSBase.Value = $SCXDiscoveryScript.Directory

[void]$SCXDiscoveryScriptElement.SetAttributeNode($SCXDiscoveryScriptDirectoryAttr)



#Add Discovery Script Name attribute

$SCXDiscoveryScriptNameAttr = $SCXAgentsXml.CreateAttribute("Name")

$SCXDiscoveryScriptNameAttr.PSBase.Value = $SCXDiscoveryScript.Name

[void]$SCXDiscoveryScriptElement.SetAttributeNode($SCXDiscoveryScriptNameAttr)





#Recursively Enumerate Agent Kits in \UnixAgents

If (Test-Path -Path "$SCXAgentTargetDirectory"){

       $SCXAgents = Get-ChildItem -path $SCXAgentTargetDirectory -recurse -include *.sh 

       ForEach ($SCXAgent in $SCXAgents){

              #Create Agent element

              $SCXKitElement = $SCXAgentsXml.CreateElement("Kit")

              [void]$SCXAgentsXmlRoot.AppendChild($SCXKitElement)

              

              #Add agent Path Attribute

              $SCXAgentPathAttr = $SCXAgentsXml.CreateAttribute("Directory")

              $SCXAgentPathAttr.PSBase.Value = $SCXAgent.Directory

              [void]$SCXKitElement.SetAttributeNode($SCXAgentPathAttr)



              #Add agent Name attribute

              $SCXAgentNameAttr = $SCXAgentsXml.CreateAttribute("Name")

              $SCXAgentNameAttr.PSBase.Value = $SCXAgent.Name

              [void]$SCXKitElement.SetAttributeNode($SCXAgentNameAttr)



       }

}



If (Test-Path -path $ResourcesDirectory){

    $SCXAgents = Get-ChildItem $ResourcesDirectory -recurse | where {((!$_.PsIsContainer) -and ($_.Name -Match "^scx-.+(.sh)$"))} 

       ForEach ($SCXAgent in $SCXAgents){

              #Create Agent element

              $SCXKitElement = $SCXAgentsXml.CreateElement("Kit")

              [void]$SCXAgentsXmlRoot.AppendChild($SCXKitElement)

              

              #Add agent Path Attribute

              $SCXAgentPathAttr = $SCXAgentsXml.CreateAttribute("Directory")

              $SCXAgentPathAttr.PSBase.Value = $SCXAgent.Directory

              [void]$SCXKitElement.SetAttributeNode($SCXAgentPathAttr)



              #Add agent Name attribute

              $SCXAgentNameAttr = $SCXAgentsXml.CreateAttribute("Name")

              $SCXAgentNameAttr.PSBase.Value = $SCXAgent.Name

              [void]$SCXKitElement.SetAttributeNode($SCXAgentNameAttr)



       }

}



#Return XML fragment

write-host $SCXAgentsXml.outerxml.ToString()

            </Script></ScriptBody>

    <TimeoutSeconds>300</TimeoutSeconds>

  </WriteAction>

</Task>