AcknowledgeAlarms.ps1 (DeployableResource)

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Source Code:

<DeployableResource ID="AcknowledgeAlarms.ps1" Accessibility="Public" FileName="AcknowledgeAlarms.ps1" HasNullStream="false" Comment="PScript for acknowledging SoSSE alarms"/>

File Content: AcknowledgeAlarms.ps1

# Acknowledges Spotlight alarms





param($DSName,


      $ConnectionName, 


      $AlarmName, 


      $AlarmFirstRaisedMSEpoch)








#What parameter values have we received - write these to the task output window


write-host ("{0} `n{1} `n{2} `n{3} `n{4} `n " -f "Alarm to be acknowledged:",


                                                 "DSName: $DSName",


                                                 "ConnectionName: $ConnectionName",


                                                 "AlarmName: $AlarmName",


                                                 "AlarmFirstRaisedMSEpoch: $AlarmFirstRaisedMSEpoch")





#


# function for retrieving the optional ackMsg when the user is about to acknowledge an alarm


#


function Display-AlarmDlg


{





    #Create the form to show


    [System.Reflection.Assembly]::LoadWithPartialName(‘System.Windows.Forms’)   | Out-Null


    $WinForm = New-Object Windows.Forms.Form   


    $WinForm.text = "Acknowledging a Spotlight Alarm"   


    $WinForm.Size = New-Object Drawing.Size(380,150)


    $WinForm.StartPosition = "CenterScreen"  





    #Add in the labels


    $lblAckMsg = New-Object System.Windows.Forms.Label


    $lblAckMsg.Text = "(Optional) Enter an acknowledgement message."


    $lblAckMsg.Width = 400


    $lblAckMsg.Location = New-Object System.Drawing.Size(10,10)


    $WinForm.Controls.Add($lblAckMsg)





    #Add in Textbox


    $txtAckMsg = New-Object System.Windows.Forms.TextBox


    $txtAckMsg.Location = New-Object System.Drawing.Size(10,35)


    $txtAckMsg.Width = 340


    $WinForm.Controls.Add($txtAckMsg)





    #Add in Event handlers


    $WinForm.KeyPreview = $True


    $WinForm.Add_KeyDown({if ($_.KeyCode -eq "Enter") 


                            {


                                #Put this in a common function at some stage


                                $Script:ackMsg = $txtAckMsg.Text;


                                $WinForm.Close()}


                            })


    $WinForm.Add_KeyDown({if ($_.KeyCode -eq "Escape") 


                            {$WinForm.Close()}


                         })





    #Add in some buttons


    $OKButton = New-Object System.Windows.Forms.Button


    $OKButton.Location = New-Object System.Drawing.Size(195,70)


    $OKButton.Size = New-Object System.Drawing.Size(75,23)


    $OKButton.Text = "OK"


    $OKButton.Add_Click({


                             #Put this in a common function at some stage


                             $Script:ackMsg = $txtAckMsg.Text;


                             $WinForm.Close()


                        })





    $WinForm.Controls.Add($OKButton)





    $CancelButton = New-Object System.Windows.Forms.Button


    $CancelButton.Location = New-Object System.Drawing.Size(275,70)


    $CancelButton.Size = New-Object System.Drawing.Size(75,23)


    $CancelButton.Text = "Cancel"


    $CancelButton.Add_Click({


                             $WinForm.Close()


                            })





    $WinForm.Controls.Add($CancelButton)





 


    $WinForm.Add_Shown($WinForm.Activate())  


    $WinForm.showdialog()  | Out-Null





    return $ackMsg


}           





#Need to establish if we have access to the assemblies that we need to be able to snooze the alarms with


$sossePath="$env:sosse_mp_path"


    


if (-not (Test-Path $sossePath))


{


    write-host ("{0} `n{1} `n{2} `n{3}" -f "The sossePath does not exist.",


                                           "Please ensure that environment variable: `"sosse_mp_path`" ",


                                           "has been set and that the Spotlight on SQL Server Enterprise MP assemblies have been copied",


                                           "into a lib directory in this path")


    


    exit 0


}


else


{


    $sosseLibPath = "$sossePath\lib"


    if (-not (Test-Path $sosseLibPath))


    {


        write-host ("{0} `n{1} `n{2}" -f "The path to the Spotlight on SQL Server Enterprise MP assemblies cannot be located.",


                                         "Please ensure the directory $sosseLibPath exists and contains the",


                                         "Spotlight on SQL Server Enterprise assemblies that accompanied the Spotlight management pack")    


        exit 0


    }


}





$alarmMsg = "$AlarmName from Diagnostic server: $DSName and connection: $ConnectionName"





write-host "Acknowledging alarm: $alarmMsg"





$ackMsg=Display-AlarmDlg


    


[int]$dsAck_EventID       = 71000


[int]$PortNo			  = 40403


$Action                   = "AcknowledgeAlarm"


	


# Load the assemblies from a path defined by %sosse_mp_path% env variable...


try


{


    [Reflection.Assembly]::LoadFile("$sosseLibPath\DSUtilities.dll") | Out-Null


	[Reflection.Assembly]::LoadFile("$sosseLibPath\Waffle.Windows.AuthProvider.dll") | Out-Null


	[Reflection.Assembly]::LoadFile("$sosseLibPath\Newtonsoft.Json.dll") | Out-Null


	


	# make a connection to the DS and send off alarm acknowledgement details


    $dsSession = New-Object -TypeName Dell.Diagnostic.Server.SCOM.DSUtilities+DSRequest -ArgumentList $DSName, $PortNo, $Action 


    $dsAckRequest = $dsSession.AcknowledgeAlarm($DSName, $ConnectionName, $AlarmName, $AlarmFirstRaisedMSEpoch, $ackMsg)





	if ($dsAckRequest)


    {


        $request_msg = "The alarm was successfully acknowledged"


    }


    else


    {


        $request_msg = "Acknowledgement of the alarm failed"


    }


	


	write-host "$request_msg"


}


catch


{


    $Status = $_.Exception.Message     #Report back as part of DS 


	#$fullException= "Exception occurred acknowledging alarm:" + $ManagedObjectName + "  " + $_.Exception|format-list -force	


    Write-Host ("{0} `n `n{1}" -f "The following error occurred attempting to acknowledge the alarm:",


                                  "$Status")


    exit 0


}