Public/Export-StmClusteredScheduledTask.ps1
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function Export-StmClusteredScheduledTask { <# .SYNOPSIS Exports a clustered scheduled task from a Windows failover cluster. .DESCRIPTION The Export-StmClusteredScheduledTask function exports a clustered scheduled task from a Windows failover cluster to an XML format. This function retrieves the specified clustered scheduled task using Get-StmClusteredScheduledTask and then exports it using the native Export-ScheduledTask cmdlet. The exported XML can be used to recreate the task on other systems or for backup purposes. .PARAMETER TaskName Specifies the name of the clustered scheduled task to export. This parameter is mandatory. .PARAMETER Cluster Specifies the name or FQDN of the cluster where the scheduled task is located. This parameter is mandatory. .PARAMETER Credential Specifies credentials to use when connecting to the cluster. If not provided, the current user's credentials will be used for the connection. .PARAMETER FilePath Specifies the path where the exported XML file should be saved. If provided, the function will save the XML to the specified file path instead of returning it to the pipeline. If not provided, the XML is returned to the pipeline as a string. .EXAMPLE Export-StmClusteredScheduledTask -TaskName "MyTask" -Cluster "MyCluster" Exports the clustered scheduled task named "MyTask" from cluster "MyCluster" using the current user's credentials and returns the XML to the pipeline. .EXAMPLE $credential = Get-Credential Export-StmClusteredScheduledTask -TaskName "BackupTask" -Cluster "MyCluster.contoso.com" -Credential $credential Exports the clustered scheduled task named "BackupTask" from cluster "MyCluster.contoso.com" using the specified credentials and returns the XML to the pipeline. .EXAMPLE Export-StmClusteredScheduledTask -TaskName "MaintenanceTask" -Cluster "MyCluster" ` -FilePath "C:\Tasks\MaintenanceTask.xml" Exports the clustered scheduled task and saves the XML output directly to the specified file path. .INPUTS None. You cannot pipe objects to Export-StmClusteredScheduledTask. .OUTPUTS System.String Returns the XML representation of the clustered scheduled task that can be used to recreate the task. If FilePath is specified, no output is returned to the pipeline. .NOTES This function requires: - The FailoverClusters PowerShell module to be installed on the target cluster - Appropriate permissions to access clustered scheduled tasks - Network connectivity to the cluster - The task must exist on the specified cluster The function uses Get-StmClusteredScheduledTask internally to retrieve the task before exporting it. #> [CmdletBinding()] param( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $TaskName, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Cluster, [Parameter(Mandatory = $false)] [ValidateNotNull()] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty, [Parameter(Mandatory = $false)] [ValidateNotNullOrEmpty()] [string] $FilePath ) begin { Write-Verbose "Starting Export-StmClusteredScheduledTask for task '$TaskName' on cluster '$Cluster'" $stmScheduledTaskParameters = @{ TaskName = $TaskName Cluster = $Cluster Credential = $Credential } $scheduledTask = Get-StmClusteredScheduledTask @stmScheduledTaskParameters if ($null -eq $scheduledTask) { Write-Error "Failed to retrieve scheduled task '$TaskName' on cluster '$Cluster'" return } } process { if ($FilePath) { Write-Verbose "Exporting task to file: $FilePath" # Ensure the directory exists $directory = Split-Path -Path $FilePath -Parent if ($directory -and -not (Test-Path -Path $directory)) { Write-Verbose "Creating directory: $directory" New-Item -Path $directory -ItemType 'Directory' -Force | Out-Null } try { $outFileParameters = @{ FilePath = $FilePath Encoding = [System.Text.Encoding]::Unicode } $scheduledTask.ScheduledTaskObject | Export-ScheduledTask | Out-File @outFileParameters Write-Verbose "Successfully exported task to: $FilePath" } catch { Write-Error "Failed to export task to file '$FilePath': $($_.Exception.Message)" throw } } else { $scheduledTask.ScheduledTaskObject | Export-ScheduledTask } } end { Write-Verbose "Completed Export-StmClusteredScheduledTask for task '$TaskName' on cluster '$Cluster'" } } |