NetAppSANtricity.VolumePerfDataSource (DataSourceModuleType)

Element properties:

Member Modules:

Source Code:

<DataSourceModuleType ID="NetAppSANtricity.VolumePerfDataSource" Accessibility="Public" Batching="false">

  <Configuration>

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

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

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

  </Configuration>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

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

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

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

          <WorkingDirectory/>

          <CommandLine>-File ".\VolumePerfData.ps1" $Config/Trace$</CommandLine>

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

          <RequireOutput>true</RequireOutput>

          <Files>

            <File>

              <Name>VolumePerfData.ps1</Name>

              <Contents><Script># This is MP version 3.0.0.0

param([int]$Trace)



function Get-WebServerPort([string] $dir)

{

    

    [xml]$wsConfig = Get-Content "$dir/webserver/wsconfig.xml" -ErrorAction SilentlyContinue

    $val = $wsConfig.config.port 

    $val

}



$scriptName = "VolumePerfData.ps1"

$E_LVL_ERROR = 1

$E_LVL_WARNING = 2

$E_LVL_INFO = 0

$E_NBR_TRACEM = 3701

$private:intPackDir = (Get-ItemProperty HKLM:\Software\NetApp\MP IntegrationPackRoot).IntegrationPackRoot



$api= New-Object -ComObject 'MOM.ScriptAPI'



$volumeId = '$Target/Property[Type="NetAppSANtricity.Volume"]/volumeId$'

$arrayWWN = '$Target/Property[Type="NetAppSANtricity.Volume"]/storageArrayWWN$'



if ( $Trace ) 

{

	# LogScriptEvent will log events to the Operations Manager log.

	$api.LogScriptEvent($ScriptName, $E_NBR_TRACEM, $E_LVL_INFO, 'volume performance monitoring started with id: ' + $volumeId)

}



# Common parameters used for the web service calls

$securePwd = ConvertTo-SecureString "rw" -AsPlainText -Force

$cred = New-Object System.Management.Automation.PSCredential("rw", $securePwd)



$wsPort = Get-WebServerPort $intPackDir

if ($wsPort -eq $null)

{

    $api.LogScriptEvent($ScriptName, $E_NBR_TRACE, $E_LVL_ERROR, "Error parsing wsConfig.xml in" + $intPackDir)

    $wsPort = "8080" # try 8080 if we can't find anything else...

}

$baseUrl = "http://localhost:$wsPort/devmgr/v2/storage-systems/"



# Get volume perf data for all storage systems monitored by the agent

$url = ""

$url = $baseUrl + $arrayWWN + "/analysed-volume-statistics/" + $volumeId



$volStat = Invoke-RestMethod $url -Credential $cred



$bag = $api.CreatePropertyBag()

$bag.AddValue("Read Response Time", [double]$volStat.readResponseTime)

$bag.AddValue("Write Response Time", [double]$volStat.writeResponseTime)

$bag.AddValue("Combined Response Time", [double]$volStat.combinedResponseTime)

$bag.AddValue("Read IOps", [double]$volStat.readIOps)

$bag.AddValue("Write IOps", [double]$volStat.writeIOps)

$bag.AddValue("Combined IOps", [double]$volStat.combinedIOps)

$bag.AddValue("Write Throughput", [double]$volStat.writeThroughput)

$bag.AddValue("Read Throughput", [double]$volStat.readThroughput)

$bag.AddValue("Combined Throughput", [double]$volStat.combinedThroughput)

$api.AddItem($bag)



$api.Return($bag)</Script></Contents>

            </File>

          </Files>

        </DataSource>

      </MemberModules>

      <Composition>

        <Node ID="PerfDS"/>

      </Composition>

    </Composite>

  </ModuleImplementation>

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

</DataSourceModuleType>