functions/Invoke-SnapshotLab.ps1
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Function Invoke-SnapshotLab { [CmdletBinding(SupportsShouldProcess)] [alias("Snapshot-Lab")] Param ( [Parameter(HelpMessage = "The path to the configuration folder. Normally, you should run all commands from within the configuration folder.")] [ValidateNotNullOrEmpty()] [ValidateScript( { Test-Path $_ })] [String]$Path = ".", [Parameter(HelpMessage = "Specify a name for the virtual machine checkpoint")] [ValidateNotNullOrEmpty()] [String]$SnapshotName = "LabConfigured", [Parameter(HelpMessage = "Run the command but suppress all status messages.")] [Switch]$NoMessages ) $Path = Convert-Path $path if (-Not $NoMessages) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Green -Object @" This is the Snapshot-Lab command. It will perform the following: * Snapshot the lab environment for easy and fast rebuilding Note! This should be done after the configurations have finished. "@ } $LabName = Split-Path $Path -Leaf if (-Not $NoMessages) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Cyan -Object 'Snapshot the lab environment' } # Creates the lab environment without making a Hyper-V Snapshot if ($PSCmdlet.ShouldProcess($LabName, "Stop-Lab")) { Try { Stop-Lab -ConfigurationData $path\*.psd1 -ErrorAction Stop } Catch { Write-Warning "Failed to stop lab. Are you running this in the correct configuration directory? $($_.exception.message)" #bail out because no other commands are likely to work return } } if ($PSCmdlet.ShouldProcess($LabName, "Checkpoint-Lab")) { Checkpoint-Lab -ConfigurationData $path\*.psd1 -SnapshotName $SnapshotName } if (-Not $NoMessages) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Green -Object @" Next Steps: To start the lab environment, run: Run-Lab To quickly rebuild the labs from the checkpoint, run: Refresh-Lab "@ } } |