functions/clone/New-DcnClone.ps1
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function New-DcnClone { <# .SYNOPSIS New-DcnClone creates a new clone .DESCRIPTION New-DcnClone willcreate a new clone based on an image. The clone will be created in a certain directory, mounted and attached to a database server. .PARAMETER SqlInstance SQL Server name or SMO object representing the SQL Server to connect to .PARAMETER SqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $scred = Get-Credential, then pass $scred object to the -SqlCredential parameter. Windows Authentication will be used if SqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER DcnSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. This works similar as SqlCredential but is only meant for authentication to the dbaclone database server and database. .PARAMETER Credential Allows you to login to servers using Windows Auth/Integrated/Trusted. To use: $scred = Get-Credential, then pass $scred object to the -Credential parameter. .PARAMETER ParentVhd Points to the parent VHD to create the clone from .PARAMETER Destination Destination directory to save the clone to .PARAMETER CloneName Name of the clone .PARAMETER Database Database name for the clone .PARAMETER LatestImage Automatically get the last image ever created for an specific database .PARAMETER Disabled Registers the clone in the configuration as disabled. If this setting is used the clone will not be recovered when the repair command is run .PARAMETER SkipDatabaseMount If this parameter is used, the database will not be mounted. .PARAMETER Force Forcefully create items when needed .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .PARAMETER Confirm If this switch is enabled, you will be prompted for confirmation before executing any operations that change state. .NOTES Author: Sander Stad (@sqlstad, sqlstad.nl) Website: https://psdatabaseclone.org Copyright: (C) Sander Stad, sander@sqlstad.nl License: MIT https://opensource.org/licenses/MIT .LINK https://psdatabaseclone.org/ .EXAMPLE New-DcnClone -SqlInstance SQLDB1 -ParentVhd C:\Temp\images\DB1_20180623203204.vhdx -Destination C:\Temp\clones\ -CloneName DB1_Clone1 Create a new clone based on the image DB1_20180623203204.vhdx and attach the database to SQLDB1 as DB1_Clone1 .EXAMPLE New-DcnClone -SqlInstance SQLDB1 -Database DB1, DB2 -LatestImage Create a new clone on SQLDB1 for the databases DB1 and DB2 with the latest image for those databases .EXAMPLE New-DcnClone -SqlInstance SQLDB1, SQLDB2 -Database DB1 -LatestImage Create a new clone on SQLDB1 and SQLDB2 for the databases DB1 with the latest image #> [CmdLetBinding(DefaultParameterSetName = 'ByLatest', SupportsShouldProcess = $true)] param( [DbaInstanceParameter]$SqlInstance, [PSCredential]$SqlCredential, [PSCredential]$DcnSqlCredential, [PSCredential]$Credential, [parameter(Mandatory = $true, ParameterSetName = "ByParent")] [string]$ParentVhd, [string]$Destination, [string]$CloneName, [parameter(Mandatory = $true, ParameterSetName = "ByLatest")] [string[]]$Database, [parameter(Mandatory = $true, ParameterSetName = "ByLatest")] [switch]$LatestImage, [switch]$Disabled, [switch]$SkipDatabaseMount, [switch]$Force, [switch]$EnableException ) begin { # Check if the console is run in Administrator mode if ( -not (Test-PSFPowerShell -Elevated) ) { Stop-PSFFunction -Message "Module requires elevation. Please run the console in Administrator mode" -Continue } if (-not (Test-DcnModule -SetupStatus)) { Stop-PSFFunction -Message "The module setup has NOT yet successfully run. Please run 'Set-DcnConfiguration'" -Continue } if (-not $SqlInstance) { $SkipDatabaseMount = $true } if (-not $Destination -and -not $SqlInstance) { Stop-PSFFunction -Message "Please enter a destination or enter a SQL Server instance" -Continue } if (-not $Destination -and $SkipDatabaseMount) { Stop-PSFFunction -Message "Please enter a destination when using -SkipDatabaseMount" -Continue } # Check the available images $images = Get-DcnImage if ($Database -notin $images.DatabaseName) { Stop-PSFFunction -Message "There is no image for database '$Database'" -Continue } # Get the information store $informationStore = Get-PSFConfigValue -FullName dbaclone.informationstore.mode if ($informationStore -eq 'SQL') { # Get the module configurations $pdcSqlInstance = Get-PSFConfigValue -FullName dbaclone.database.Server $pdcDatabase = Get-PSFConfigValue -FullName dbaclone.database.name if (-not $DcnSqlCredential) { $pdcCredential = Get-PSFConfigValue -FullName dbaclone.informationstore.credential -Fallback $null } else { $pdcCredential = $DcnSqlCredential } # Test the module database setup if ($PSCmdlet.ShouldProcess("Test-DcnConfiguration", "Testing module setup")) { try { Test-DcnConfiguration -SqlCredential $pdcCredential -EnableException } catch { Stop-PSFFunction -Message "Something is wrong in the module configuration" -ErrorRecord $_ -Continue } } } Write-PSFMessage -Message "Started clone creation" -Level Verbose # Check the disabled parameter $active = 1 if ($Disabled) { $active = 0 } # Set the location where to save the diskpart command $diskpartScriptFile = Get-PSFConfigValue -FullName dbaclone.diskpart.scriptfile -Fallback "$env:APPDATA\dbaclone\diskpartcommand.txt" if (-not (Test-Path -Path $diskpartScriptFile)) { try { $null = New-Item -Path $diskpartScriptFile -ItemType File } catch { Stop-PSFFunction -Message "Could not create diskpart script file" -ErrorRecord $_ -Continue } } } process { # Test if there are any errors if (Test-PSFFunctionInterrupt) { return } # Loop through all the instances #foreach ($instance in $SqlInstance) { if ($SqlInstance) { if (-not $SkipDatabaseMount) { # Try connecting to the instance Write-PSFMessage -Message "Attempting to connect to Sql Server $SqlInstance.." -Level Verbose try { $server = Connect-DbaInstance -SqlInstance $SqlInstance -SqlCredential $SqlCredential } catch { Stop-PSFFunction -Message "Could not connect to Sql Server instance $instance" -ErrorRecord $_ -Target $instance return } } # Setup the computer object $computer = [PsfComputer]$server.ComputerName } else { $computer = [PsfComputer]"$($env:COMPUTERNAME)" } if (-not $computer.IsLocalhost) { # Get the result for the remote test $resultPSRemote = Test-DcnRemoting -ComputerName $computer.ComputerName -Credential $Credential # Check the result if ($resultPSRemote.Result) { $command = [scriptblock]::Create("Import-Module dbaclone") try { Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } catch { Stop-PSFFunction -Message "Couldn't import module remotely" -Target $command return } } else { Stop-PSFFunction -Message "Couldn't connect to host remotely.`nVerify that the specified computer name is valid, that the computer is accessible over the network, and that a firewall exception for the WinRM service is enabled and allows access from this computer" -Target $resultPSRemote -Continue } } # Check destination if (-not $Destination) { $Destination = Join-PSFPath -Path $server.DefaultFile -Child "clone" } else { # If the destination is a network path if ($Destination.StartsWith("\\")) { Write-PSFMessage -Message "The destination cannot be an UNC path. Trying to convert to local path" -Level Verbose if ($PSCmdlet.ShouldProcess($Destination, "Converting UNC path '$Destination' to local path")) { try { # Check if computer is local if ($computer.IsLocalhost) { $Destination = Convert-DcnUncPathToLocalPath -UncPath $Destination } else { $command = [ScriptBlock]::Create("Convert-DcnUncPathToLocalPath -UncPath `"$Destination`"") $Destination = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } } catch { Stop-PSFFunction -Message "Something went wrong getting the local image path" -Target $Destination return } } } # Remove the last "\" from the path it would mess up the mount of the VHD if ($Destination.EndsWith("\")) { $Destination = $Destination.Substring(0, $Destination.Length - 1) } # Test if the destination can be reached # Check if computer is local if ($computer.IsLocalhost) { if (-not (Test-Path -Path $Destination)) { Stop-PSFFunction -Message "Could not find destination path $Destination" -Target $SqlInstance } } else { $command = [ScriptBlock]::Create("Test-Path -Path '$Destination'") $result = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential if (-not $result) { Stop-PSFFunction -Message "Could not find destination path $Destination" -Target $SqlInstance } } } # Loopt through all the databases foreach ($db in $Database) { if ($LatestImage) { $images = Get-DcnImage -Database $db $result = $images[-1] | Sort-Object CreatedOn } # Check the results if ($null -eq $result) { Stop-PSFFunction -Message "No image could be found for database $db" -Target $pdcSqlInstance -Continue } else { $ParentVhd = $result.ImageLocation } # Take apart the vhd directory if ($PSCmdlet.ShouldProcess($ParentVhd, "Setting up parent VHD variables")) { $uri = new-object System.Uri($ParentVhd) $vhdComputer = [PsfComputer]$uri.Host if ($vhdComputer.IsLocalhost) { if ((Test-Path -Path $ParentVhd)) { $parentVhdFileName = $ParentVhd.Split("\")[-1] $parentVhdFile = $parentVhdFileName.Split(".")[0] } else { Stop-PSFFunction -Message "Parent vhd could not be found" -Target $SqlInstance -Continue } } else { $command = [scriptblock]::Create("Test-Path -Path '$ParentVhd'") $result = Invoke-PSFCommand -ComputerName $vhdComputer -ScriptBlock $command -Credential $Credential if ($result) { $parentVhdFileName = $ParentVhd.Split("\")[-1] $parentVhdFile = $parentVhdFileName.Split(".")[0] } else { Stop-PSFFunction -Message "Parent vhd could not be found" -Target $SqlInstance -Continue } } } # Check clone name parameter if ($PSCmdlet.ShouldProcess($ParentVhd, "Setting up clone variables")) { if (-not $CloneName) { $cloneDatabase = $parentVhdFile $CloneName = $parentVhdFile $mountDirectory = "$($parentVhdFile)" } elseif ($CloneName) { $cloneDatabase = $CloneName $mountDirectory = "$($CloneName)" } } # Check if the database is already present if (-not $SkipDatabaseMount) { if ($PSCmdlet.ShouldProcess($cloneDatabase, "Verifying database existence")) { if ($server.Databases.Name -contains $cloneDatabase) { Stop-PSFFunction -Message "Database $cloneDatabase is already present on $SqlInstance" -Target $SqlInstance } } } # Setup access path location $accessPath = Join-PSFPath -Path $Destination -Child $mountDirectory # Check if access path is already present if ($PSCmdlet.ShouldProcess($accessPath, "Testing existence access path $accessPath and create it")) { if ($computer.IsLocalhost) { if (-not (Test-Path -Path $accessPath)) { try { $null = New-Item -Path $accessPath -ItemType Directory -Force } catch { Stop-PSFFunction -Message "Couldn't create access path directory" -ErrorRecord $_ -Target $accessPath -Continue } } } else { $command = [ScriptBlock]::Create("Test-Path -Path '$accessPath'") $result = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential if (-not $result) { try { $command = [ScriptBlock]::Create("New-Item -Path '$accessPath' -ItemType Directory -Force") $null = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } catch { Stop-PSFFunction -Message "Couldn't create access path directory" -ErrorRecord $_ -Target $accessPath -Continue } } } } # Check if the clone vhd does not yet exist $clonePath = Join-PSFPath -Path $Destination -Child "$($CloneName).vhdx" if ($computer.IsLocalhost) { if (Test-Path -Path "$($clonePath)" -Credential $DestinationCredential) { Stop-PSFFunction -Message "Clone $CloneName already exists" -Target $accessPath -Continue } } else { $command = [ScriptBlock]::Create("Test-Path -Path `"$($clonePath)`"") $result = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential if ($result) { Stop-PSFFunction -Message "Clone $CloneName already exists" -Target $accessPath -Continue } } # Create the new child vhd if ($PSCmdlet.ShouldProcess($ParentVhd, "Creating clone")) { try { Write-PSFMessage -Message "Creating clone from $ParentVhd" -Level Verbose $command = "create vdisk file='$($clonePath)' parent='$ParentVhd'" # Check if computer is local if ($computer.IsLocalhost) { # Set the content of the diskpart script file Set-Content -Path $diskpartScriptFile -Value $command -Force $script = [ScriptBlock]::Create("diskpart /s $diskpartScriptFile") $null = Invoke-PSFCommand -ScriptBlock $script } else { $command = [ScriptBlock]::Create("New-VHD -ParentPath $ParentVhd -Path `"$($clonePath)`" -Differencing") $vhd = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential if (-not $vhd) { return } } } catch { Stop-PSFFunction -Message "Could not create clone" -Target $vhd -Continue -ErrorRecord $_ } } # Mount the vhd if ($PSCmdlet.ShouldProcess("$($clonePath)", "Mounting clone clone")) { try { Write-PSFMessage -Message "Mounting clone" -Level Verbose # Check if computer is local if ($computer.IsLocalhost) { # Mount the disk $null = Mount-DiskImage -ImagePath "$($clonePath)" # Get the disk based on the name of the vhd $diskImage = Get-DiskImage -ImagePath $clonePath $disk = Get-Disk | Where-Object Number -eq $diskImage.Number } else { # Mount the disk $command = [ScriptBlock]::Create("Mount-DiskImage -ImagePath `"$($clonePath)`"") $null = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential # Get the disk based on the name of the vhd $command = [ScriptBlock]::Create(" `$diskImage = Get-DiskImage -ImagePath $($clonePath) Get-Disk | Where-Object Number -eq $($diskImage.Number) ") $disk = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } } catch { Stop-PSFFunction -Message "Couldn't mount vhd $vhdPath" -ErrorRecord $_ -Target $disk -Continue } } # Check if the disk is offline if ($PSCmdlet.ShouldProcess($disk.Number, "Initializing disk")) { # Check if computer is local if ($computer.IsLocalhost) { $null = Initialize-Disk -Number $disk.Number -PartitionStyle GPT -ErrorAction SilentlyContinue } else { $command = [ScriptBlock]::Create("Initialize-Disk -Number $($disk.Number) -PartitionStyle GPT -ErrorAction SilentlyContinue") $null = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } } # Mounting disk to access path if ($PSCmdlet.ShouldProcess($disk.Number, "Mounting volume to accesspath")) { try { # Check if computer is local if ($computer.IsLocalhost) { # Get the partition based on the disk $partition = Get-Partition -Disk $disk | Where-Object { $_.Type -ne "Reserved" } | Select-Object -First 1 # Create an access path for the disk $null = Add-PartitionAccessPath -DiskNumber $disk.Number -PartitionNumber $partition.PartitionNumber -AccessPath $accessPath -ErrorAction SilentlyContinue } else { $command = [ScriptBlock]::Create("Get-Partition -DiskNumber $($disk.Number)") $partition = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential | Where-Object { $_.Type -ne "Reserved" } | Select-Object -First 1 $command = [ScriptBlock]::Create("Add-PartitionAccessPath -DiskNumber $($disk.Number) -PartitionNumber $($partition.PartitionNumber) -AccessPath '$accessPath' -ErrorAction Ignore") $null = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } } catch { Stop-PSFFunction -Message "Couldn't create access path for partition" -ErrorRecord $_ -Target $partition -Continue } } if (-not $SkipDatabaseMount) { # Get all the files of the database if ($computer.IsLocalhost) { $databaseFiles = Get-ChildItem -Path $accessPath -Filter *.*df -Recurse } else { $commandText = "Get-ChildItem -Path '$accessPath' -Filter *.*df -Recurse" $command = [ScriptBlock]::Create($commandText) $databaseFiles = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } # Setup the database filestructure $dbFileStructure = New-Object System.Collections.Specialized.StringCollection # Loop through each of the database files and add them to the file structure foreach ($dbFile in $databaseFiles) { $null = $dbFileStructure.Add($dbFile.FullName) } # Mount the database if ($PSCmdlet.ShouldProcess($cloneDatabase, "Mounting database $cloneDatabase")) { try { Write-PSFMessage -Message "Mounting database from clone" -Level Verbose $null = Mount-DbaDatabase -SqlInstance $server -SqlCredential $SqlCredential -Database $cloneDatabase -FileStructure $dbFileStructure } catch { Stop-PSFFunction -Message "Couldn't mount database $cloneDatabase" -ErrorRecord $_ -Target $instance -Continue } } } # Write the data to the database try { # Get the data of the host if ($computer.IsLocalhost) { $computerinfo = [System.Net.Dns]::GetHostByName(($env:computerName)) $hostname = $computerinfo.HostName $ipAddress = $computerinfo.AddressList[0] $fqdn = $computerinfo.HostName } else { $command = [scriptblock]::Create('[System.Net.Dns]::GetHostByName(($env:computerName))') $computerinfo = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential $command = [scriptblock]::Create('$env:COMPUTERNAME') $result = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential $hostname = $result.ToString() $ipAddress = $computerinfo.AddressList[0] $fqdn = $computerinfo.HostName } if ($informationStore -eq 'SQL') { # Setup the query to check of the host is already added $query = " IF EXISTS (SELECT HostName FROM Host WHERE HostName ='$hostname') BEGIN SELECT CAST(1 AS BIT) AS HostKnown; END; ELSE BEGIN SELECT CAST(0 AS BIT) AS HostKnown; END; " # Execute the query $hostKnown = (Invoke-DbaQuery -SqlInstance $pdcSqlInstance -SqlCredential $pdcCredential -Database $pdcDatabase -Query $query -EnableException).HostKnown } elseif ($informationStore -eq 'File') { $hosts = Get-ChildItem -Path DCNJSONFolder:\ -Filter *hosts.json | ForEach-Object { Get-Content $_.FullName | ConvertFrom-Json } $hostKnown = [bool]($hostname -in $hosts.HostName) } } catch { Stop-PSFFunction -Message "Couldnt execute query to see if host was known" -Target $query -ErrorRecord $_ -Continue } # Add the host if the host is known if (-not $hostKnown) { if ($PSCmdlet.ShouldProcess($hostname, "Adding hostname to database")) { if ($informationStore -eq 'SQL') { Write-PSFMessage -Message "Adding host $hostname to database" -Level Verbose $query = " DECLARE @HostID INT; EXECUTE dbo.Host_New @HostID = @HostID OUTPUT, -- int @HostName = '$hostname', -- varchar(100) @IPAddress = '$ipAddress', -- varchar(20) @FQDN = '$fqdn' -- varchar(255) SELECT @HostID AS HostID " try { $hostID = (Invoke-DbaQuery -SqlInstance $pdcSqlInstance -SqlCredential $pdcCredential -Database $pdcDatabase -Query $query -EnableException).HostID } catch { Stop-PSFFunction -Message "Couldnt execute query for adding host" -Target $query -ErrorRecord $_ -Continue } } elseif ($informationStore -eq 'File') { [array]$hosts = $null # Get all the images $hosts = Get-ChildItem -Path DCNJSONFolder:\ -Filter *hosts.json | ForEach-Object { Get-Content $_.FullName | ConvertFrom-Json } # Setup the new host id if ($hosts.Count -ge 1) { $hostID = ($hosts[-1].HostID | Sort-Object HostID) + 1 } else { $hostID = 1 } # Add the new information to the array $hosts += [PSCustomObject]@{ HostID = $hostID HostName = $hostname IPAddress = $ipAddress.IPAddressToString FQDN = $fqdn } # Test if the JSON folder can be reached if (-not (Test-Path -Path "DCNJSONFolder:\")) { $command = [scriptblock]::Create("Import-Module dbaclone -Force") try { Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } catch { Stop-PSFFunction -Message "Couldn't import module remotely" -Target $command return } } # Setup the json file $jsonHostFile = "DCNJSONFolder:\hosts.json" # Convert the data back to JSON $hosts | ConvertTo-Json | Set-Content $jsonHostFile } } } else { if ($informationStore -eq 'SQL') { Write-PSFMessage -Message "Selecting host $hostname from database" -Level Verbose $query = "SELECT HostID FROM Host WHERE HostName = '$hostname'" try { $hostID = (Invoke-DbaQuery -SqlInstance $pdcSqlInstance -SqlCredential $pdcCredential -Database $pdcDatabase -Query $query -EnableException).HostID } catch { Stop-PSFFunction -Message "Couldnt execute query for retrieving host id" -Target $query -ErrorRecord $_ -Continue } } elseif ($informationStore -eq 'File') { $hostID = ($hosts | Where-Object { $_.Hostname -eq $hostname } | Select-Object HostID -Unique).HostID } } # Set privileges for access path try { # Check if computer is local if ($computer.IsLocalhost) { Set-DcnPermission -Path $accessPath } else { [string]$commandText = "Set-DcnPermission -Path '$($accessPath)'" $command = [scriptblock]::Create($commandText) $null = Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $DestinationCredential } } catch { Stop-PSFFunction -Message "Couldn't create access path directory" -ErrorRecord $_ -Target $accessPath -Continue } # Setup the clone location $cloneLocation = "$($clonePath)" if ($informationStore -eq 'SQL') { # Get the image id from the database Write-PSFMessage -Message "Selecting image from database" -Level Verbose try { $query = "SELECT ImageID, ImageName FROM dbo.Image WHERE ImageLocation = '$ParentVhd'" $image = Invoke-DbaQuery -SqlInstance $pdcSqlInstance -SqlCredential $pdcCredential -Database $pdcDatabase -Query $query -EnableException } catch { Stop-PSFFunction -Message "Couldnt execute query for retrieving image id" -Target $query -ErrorRecord $_ -Continue } if ($PSCmdlet.ShouldProcess("$($clonePath)", "Adding clone to database")) { if ($null -ne $image.ImageID) { # Setup the query to add the clone to the database Write-PSFMessage -Message "Adding clone $cloneLocation to database" -Level Verbose $query = " DECLARE @CloneID INT; EXECUTE dbo.Clone_New @CloneID = @CloneID OUTPUT, -- int @ImageID = $($image.ImageID), -- int @HostID = $hostId, -- int @CloneLocation = '$cloneLocation', -- varchar(255) @AccessPath = '$accessPath', -- varchar(255) @SqlInstance = '$($server.DomainInstanceName)', -- varchar(50) @DatabaseName = '$cloneDatabase', -- varchar(100) @IsEnabled = $active -- bit SELECT @CloneID AS CloneID " Write-PSFMessage -Message "Query New Clone`n$query" -Level Debug # execute the query try { $result = Invoke-DbaQuery -SqlInstance $pdcSqlInstance -SqlCredential $pdcCredential -Database $pdcDatabase -Query $query -EnableException $cloneID = $result.CloneID } catch { Stop-PSFFunction -Message "Couldnt execute query for adding clone" -Target $query -ErrorRecord $_ -Continue } } else { Stop-PSFFunction -Message "Image couldn't be found" -Target $imageName -Continue } } } elseif ($informationStore -eq 'File') { # Get the image $image = Get-DcnImage -ImageLocation $ParentVhd [array]$clones = $null # Get all the images $clones = Get-DcnClone # Setup the new image id if ($clones.Count -ge 1) { $cloneID = ($clones[-1].CloneID | Sort-Object CloneID) + 1 } else { $cloneID = 1 } # Add the new information to the array $clones += [PSCustomObject]@{ CloneID = $cloneID ImageID = $image.ImageID ImageName = $image.ImageName ImageLocation = $ParentVhd HostID = $hostId HostName = $hostname CloneLocation = $cloneLocation AccessPath = $accessPath SqlInstance = $($server.DomainInstanceName) DatabaseName = $cloneDatabase IsEnabled = $active } # Test if the JSON folder can be reached if (-not (Test-Path -Path "DCNJSONFolder:\")) { $command = [scriptblock]::Create("Import-Module dbaclone -Force") try { Invoke-PSFCommand -ComputerName $computer -ScriptBlock $command -Credential $Credential } catch { Stop-PSFFunction -Message "Couldn't import module remotely" -Target $command return } } # Set the clone file $jsonCloneFile = "DCNJSONFolder:\clones.json" # Convert the data back to JSON $clones | ConvertTo-Json | Set-Content $jsonCloneFile } if (-not $SkipDatabaseMount) { $cloneInstance = $server.DomainInstanceName } else { $cloneInstance = $null } # Add the results to the custom object [PSCustomObject]@{ CloneID = $cloneID CloneLocation = $cloneLocation AccessPath = $accessPath SqlInstance = $cloneInstance DatabaseName = $cloneDatabase IsEnabled = $active ImageID = $image.ImageID ImageName = $image.ImageName ImageLocation = $ParentVhd HostName = $hostname } } # End for each database #} # End for each sql instance } # End process end { # Test if there are any errors if (Test-PSFFunctionInterrupt) { return } Write-PSFMessage -Message "Finished creating database clone" -Level Verbose } } |