OpsMgr 2012 Self Maintenance Reset Monitor Health Write Action

OpsMgr.2012.Self.Maintenance.Reset.Monitor.Health.Write.Action (WriteActionModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<WriteActionModuleType ID="OpsMgr.2012.Self.Maintenance.Reset.Monitor.Health.Write.Action" Accessibility="Internal" Batching="false">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="MonitorName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="TimeoutSeconds" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="MonitorName" Selector="$Config/MonitorName$" ParameterType="string"/>

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

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

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

          <ScriptName>ResetMonitorHealthTask.ps1</ScriptName>

          <ScriptBody><Script>#==========================================================================

# Script Name:    	ResetMonitorHealthTask.ps1

# DATE:           	13/06/2014

# Version:        	1.0

# COMMENT:			- Script to reset health state of a particular monitor

#==========================================================================

Param ([Parameter(Mandatory=$true)][String]$MonitorName)

#region FunctionLibs

function Load-SDK()

{

	[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.EnterpriseManagement.OperationsManager.Common") | Out-Null

	[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.EnterpriseManagement.OperationsManager") | Out-Null

}

#endregion



#region Main

Load-SDK

$ManagementServer = $env:COMPUTERNAME

$MGConnSetting = New-Object Microsoft.EnterpriseManagement.ManagementGroupConnectionSettings($ManagementServer)

$MG = New-Object Microsoft.EnterpriseManagement.ManagementGroup($MGConnSetting)



#Get the monitor

$strMonitorCriteria =  "Name = '$MonitorName'"

$MonitorCriteria = New-Object Microsoft.EnterpriseManagement.Configuration.MonitorCriteria($strMonitorCriteria)

$Monitors = $MG.getmonitors($MonitorCriteria)

If ($Monitors.count -gt 0)

{

	Foreach ($Monitor in $Monitors)

	{

		Write-Host "Monitor Name: $($Monitor.Name)"

		$ClassId = $Monitor.Target.Id

		$Class = $MG.GetMonitoringClass($ClassId)

		$MonitoringObjects = $MG.GetMonitoringObjects($Class)

		$InstanceCount = $MonitoringObjects.count

		$UnhealthyCount = 0

		$ResetCount = 0

		Foreach ($item in $MonitoringObjects)

		{

			If ($item.HealthState.value__ -gt 1)

			{

				$UnhealthyCount ++

				Write-Host " - Resetting $($item.path)`..."

				try {

				$ResetResult = $item.ResetMonitoringState($Monitor)

				If ($($ResetResult.status.tostring()) -eq "Succeeded")

				{

					$ResetCount ++

					Write-Host "  - Done." -ForegroundColor Green

				}

				} Catch {

					#the monitoring object is probabaly offfline.

					Write-Host "  - Failed." -ForegroundColor Red

				}

			}

		}

		Write-Host "Total Instances: $InstanceCount"

		Write-Host "Unhealthy Instances: $UnhealthyCount"

		Write-Host "Resetted Instances: $ResetCount"

	}

} else {

	Write-Host "Monitor `"$MonitorName`" not found."

}

#endregion

</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>MonitorName</Name>

              <Value>$Config/MonitorName$</Value>

            </Parameter>

          </Parameters>

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

        </WriteAction>

      </MemberModules>

      <Composition>

        <Node ID="Script"/>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <InputType>System!System.BaseData</InputType>

</WriteActionModuleType>