DHCPMigration.psm1
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#region MODULE FUNCTIONS Function Copy-DhcpServerClass() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess = $true, PositionalBinding = $false, DefaultParameterSetName = "ByCredential")] [alias("copyclasses")] param ( [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=1, ParameterSetName='ByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false)] [SupportsWildcards] [string[]] $ClassName, [parameter(Mandatory=$false)] [ValidateSet("User", "Vendor")] [string[]] $Type = [string[]]@("User", "Vendor"), [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSCmdlet.MyInvocation.BoundParameters; $to = $private:bank.To; $from = $private:bank.From; if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } Write-Debug "To Hash: $($to | Out-String)"; Write-Debug "From Hash: $($from | Out-String)"; } Process { $getArgs = $from.Clone(); if ($PSBoundParameters.ContainsKey("Type") -and -not $Type.Length -ne 2) { $getArgs.Add("Type", $Type[0]); } Write-Debug "Get Args: $($getArgs | Out-String)"; $allFromClasses = @(Get-DhcpServerv4Class @getArgs); $list = New-Object -TypeName 'System.Collections.Generic.List[object]' $allFromClasses.Count; if ($PSBoundParameters.ContainsKey("ClassName")) { for ($n = 0; $n -lt $ClassName.Length; $n++) { $wcp = New-Object WildcardPattern($ClassName[$n], [System.Management.Automation.WildcardOptions]::IgnoreCase); for ($i = 0; $i -lt $allFromClasses.Count; $i++) { $fromCls = $allFromClasses[$i]; if ($wcp.IsMatch($fromCls.Name)) { $list.Add($fromCls) > $null; } } } } else { $list.AddRange($allFromClasses); } $allToClasses = @(Get-DhcpServerv4Class @to); for ($p = 0; $p -lt $allToClasses.Count; $p++) { $toCls = $allToClasses[$p]; for ($r = $list.Count - 1; $r -ge 0; $r--) { $listCls = $list[$r]; if ($toCls.Name -eq $listCls.Name) { $list.Remove($listCls) > $null; } } } } End { for ($v = 1; $v -le $list.Count; $v++) { $copyCls = $list[$v-1]; Write-ScriptProgress -Activity "Classes" -Id 0 -On $v -Total $list.Count; $newClassArgs = @{ Name = $copyCls.Name Type = $copyCls.Type Data = $copyCls.Data Description = $copyCls.Description } Add-DhcpServerv4Class @newClassArgs @to; } Write-ScriptProgress -Activity Classes -Id 0 -Completed; } } Function Copy-DhcpServerOptionDefinition() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess=$true, PositionalBinding=$false, DefaultParameterSetName='ByCredential')] [alias("copyoptdefs")] param ( [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=1, ParameterSetName='ByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false, Position=2)] [alias("id")] [int[]] $OptionId, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSBoundParameters; $to = $private:bank.To; $from = $private:bank.From; if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } } Process { Write-Verbose "Gathering options from source server..."; $oldDefs = Get-DhcpServerv4OptionDefinition @from -All; Write-Verbose "Gathering options from destination server..."; $newDefs = Get-DhcpServerv4OptionDefinition @to -All; $compareArgs = @{ ReferenceObject = $oldDefs # Source Option Definitions DifferenceObject = $newDefs # Option Definitions from the destination server Property = "OptionId" }; Write-Verbose "Comparing OptionId differences..."; $differences = @(Compare-Object @compareArgs | Where-Object { $_.SideIndicator -eq '<=' } | Select-Object -ExpandProperty OptionId); if ($PSBoundParameters.ContainsKey("OptionId")) { $differences = $differences | Where-Object { $_ -in $OptionId } } Write-Verbose $("There are {0} differences to be copied over." -f $differences.Count); if ($differences.Count -gt 0) { foreach ($def in $differences) { $opt = $oldDefs | Where-Object { $_.OptionId -eq $def }; $optArgs = @{ Name = $opt.Name OptionId = $opt.OptionId Description = $opt.Description Type = $opt.Type MultiValued = $opt.MultiValued VendorClass = $opt.VendorClass DefaultValue = $opt.DefaultValue Confirm = switch ($PSBoundParameters.ContainsKey("Confirm")) { $true { $PSBoundParameters["Confirm"] } $false { $true } } WhatIf = $PSBoundParameters.ContainsKey("WhatIf") }; #Write-Verbose $("Executing `"Add-DhcpServerv4OptionDefinition`" on destination server for OptionId {0}..." -f $opt.OptionId); Write-Debug $("Add-DhcpServerv4OptionDefinition arguments:`n`n{0}" -f $($optArgs | Out-String)); Add-DhcpServerv4OptionDefinition @to @optArgs; } } else { Write-Verbose "All options are present on the destination DHCP server."; } } } Function Copy-DhcpServerOptionValue() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess=$true, PositionalBinding=$false, DefaultParameterSetName='ByCredential')] [alias("copyoptvals")] param ( [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=1, ParameterSetName='ByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false, Position=2)] [alias("id")] [int[]] $OptionId, [parameter(Mandatory=$false)] [switch] $OverwriteExisting, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSBoundParameters; $to = $private:bank.To; $from = $private:bank.From; $confirmArgs = @{} if ($PSBoundParameters.ContainsKey("Confirm")) { $confirmArgs.Confirm = $PSBoundParameters["Confirm"]; } else { $confirmArgs.Confirm = $true; } if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } } Process { $oldVals = @(Get-DhcpServerv4OptionValue @from -All); if ($PSBoundParameters.ContainsKey("OptionId")) { $oldVals = $oldVals | Where-Object { $_.OptionId -in $OptionId }; } $from.Remove("ErrorAction"); foreach ($val in $oldVals) { if ($null -ne $(Get-DhcpServerv4OptionDefinition @to -OptionId $val.OptionId -ErrorAction SilentlyContinue)) { if ($PSBoundParameters.ContainsKey("OverwriteExisting") -or $($null -eq $(Get-DhcpServerv4OptionValue @to -OptionId $val.OptionId -ErrorAction SilentlyContinue))) { Set-DhcpServerv4OptionValue @to -OptionId $val.OptionId -Value $val.Value @confirmArgs -ErrorAction Stop; } else { Write-Warning $("Option {0} has an existing value set. Use the '-OverwriteExisting' switch to override." -f $val.OptionId); } } else { Write-Warning $("Option {0} does NOT exist on destination. Skipping value set." -f $val.OptionId); } } } } Function Copy-DhcpPolicy() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess=$true, PositionalBinding=$false, DefaultParameterSetName='ServerPoliciesByCredential')] param ( [parameter(Mandatory=$false, Position=0, ParameterSetName='ServerPoliciesByCredential')] [parameter(Mandatory=$false, Position=0, ParameterSetName='ScopePoliciesByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=1, ParameterSetName='ServerPoliciesByCredential')] [parameter(Mandatory=$true, Position=1, ParameterSetName='ScopePoliciesByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false, Position=2)] [alias("name")] [string[]] $PolicyName, [parameter(Mandatory=$true, ParameterSetName='ScopePoliciesByCredential')] [parameter(Mandatory=$true, ParameterSetName='ScopePoliciesByCimSession')] [ipaddress] $ToScopeId, [parameter(Mandatory=$true, ParameterSetName='ScopePoliciesByCredential')] [parameter(Mandatory=$true, ParameterSetName='ScopePoliciesByCimSession')] [ipaddress] $FromScopeId, [parameter(Mandatory=$false, ParameterSetName='ServerPoliciesByCredential')] [parameter(Mandatory=$false, ParameterSetName='ScopePoliciesByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ServerPoliciesByCredential')] [parameter(Mandatory=$false, ParameterSetName='ScopePoliciesByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ServerPoliciesByCimSession')] [parameter(Mandatory=$false, Position=0, ParameterSetName='ScopePoliciesByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ServerPoliciesByCimSession')] [parameter(Mandatory=$false, Position=0, ParameterSetName='ScopePoliciesByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSBoundParameters; $to = $private:bank.To; $from = $private:bank.From; if ($PSCmdlet.ParameterSetName -in @("ScopePoliciesByCredential", "ScopePoliciesByCimSession")) { $to.ScopeId = $PSBoundParameters["ToScopeId"]; $from.ScopeId = $PSBoundParameters["FromScopeId"]; } if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } } Process { $allPolicies = @(Get-DhcpServerv4Policy @from); if ($PSBoundParameters.ContainsKey("PolicyName")) { $allPolicies = $allPolicies | Where-Object { $_.Name -in $PolicyName }; } if ($allPolicies.Count -le 0) { return; } $properties = $allPolicies[0] | Get-Member -MemberType Property | Where-Object { $_.Name -ne "PSComuputerName" } | Select-Object -ExpandProperty Name; if ($PSBoundParameters.ContainsKey("Confirm")) { $to.Confirm = $PSBoundParameters["Confirm"]; } else { $to.Confirm = $true; } foreach ($p in $allPolicies) { $hash = @{}; foreach ($prop in $properties) { if (($p.$prop -is [string] -and ([string]::IsNullOrEmpty($p.$prop) -or $p.$prop -eq "0.0.0.0")) -or ($p.$prop -isnot [string] -and $null -eq $p.$prop) -or ($p.$prop -is [timespan] -and $p.$prop.Ticks -eq 0)) { continue; } $hash.Add($prop, $p.$prop); } Add-DhcpServerv4Policy @to @hash; } } } Function Copy-DhcpScope() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess=$true, PositionalBinding=$false, DefaultParameterSetName='ByCredential')] param ( [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=1, ParameterSetName='ByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false, Position=2)] [alias("sid")] [ipaddress[]] $ScopeId, [parameter(Mandatory=$false)] [switch] $CopyStateAsIs, [parameter(Mandatory=$false)] [switch] $ExcludeScopeOptions, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { Write-Verbose "Preparing connections..." $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSBoundParameters; $to = $private:bank.To; $from = $private:bank.From; if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } Write-Debug "To Hash: $($to | Out-String)"; Write-Debug "From Hash: $($from | Out-String)"; } Process { $scopeArgs = @{} if ($PSBoundParameters.ContainsKey("ScopeId")) { $scopeArgs.ScopeId = $ScopeId; } $allScopes = @(Get-DhcpServerv4Scope @from @scopeArgs); $confirmArgs = @{} if ($PSBoundParameters.ContainsKey("Confirm")) { $confirmArgs.Confirm = $PSBoundParameters["Confirm"]; } else { $confirmArgs.Confirm = $true; } $needDns = $null -eq $(Get-DhcpServerv4OptionValue @to -OptionId 6 -ErrorAction SilentlyContinue); $needRouter = $null -eq $(Get-DhcpServerv4OptionValue @to -OptionId 3 -ErrorAction SilentlyContinue); for ($i = 1; $i -le $allScopes.Count; $i++) { $scope = $allScopes[$i - 1]; Write-ScriptProgress -Activity "Scopes" -Id 1 -Total $allScopes.Count -On $i; $addScopeArgs = @{ Name = $scope.Name SubnetMask = $scope.SubnetMask StartRange = $scope.StartRange EndRange = $scope.EndRange #State = "Inactive" # We will mark the newly created scope as 'Inactive'. Description = $scope.Description SuperscopeName = $scope.SuperscopeNames MaxBootpClients = $scope.MaxBootpClients Type = $scope.Type ActivatePolicies = $scope.ActivatePolicies Delay = $scope.Delay LeaseDuration = $scope.LeaseDuration NapEnable = $scope.NapEnable NapProfile = $scope.NapProfile }; if ($PSBoundParameters.ContainsKey("RetainStatus")) { $addScopeArgs.State = $scope.State; } else { $addScopeArgs.State = "Inactive"; } Write-Debug "Scope Args: $($addScopeArgs | Out-String)"; try { Add-DhcpServerv4Scope @to @addScopeArgs @confirmArgs -ErrorAction Stop; } catch [Microsoft.Management.Infrastructure.CimException] { $ex = $_.Exception; if ($ex.NativeErrorCode -eq "AlreadyExists") { Write-Warning $("Skipping scope creation for '{0}' as it already exists on the destination server." -f $scope.ScopeId.ToString()); } } catch { throw $_.Exception.Message; } if (-not $PSBoundParameters.ContainsKey("ExcludeScopeOptions")) { $hasDns = $false; $hasRouter = $false; $optVals = @(Get-DhcpServerv4OptionValue @from -ScopeId $scope.ScopeId -All); if ($optVals.Count -gt 0) { foreach ($val in $optVals) { if ($val.OptionId -eq 6) { $hasDns = $true; } elseif ($val.OptionId -eq 3) { $hasRouter = $true; } try { Set-DhcpServerv4OptionValue @to -ScopeId $scope.ScopeId -OptionId $val.OptionId -Value $val.Value @confirmArgs -ErrorAction Stop; } catch [Microsoft.Management.Infrastructure.CimException] { $ex = $_.Exception; if ($ex.NativeErrorCode -eq "NotFound") { throw $("Option {0} does NOT exist on destination. Run 'Copy-DhcpServerOptionDefinitions' to fix this." -f $val.OptionId); } } } } # Check for Option 3 and warn if not present in scope or server options. if ($needRouter -and -not $hasRouter) { Write-Warning $("Scope '{0}' does not have Option 3 (Router) set for the scope or on the server!" -f $scope.ScopeId); } # Check for Option 6 and Warn if not present in scope or server options. if ($needDns -and -not $hasDns) { Write-Warning $("Scope '{0}' does not have Option 6 (DNS Servers) set for the scope or on the server!" -f $scope.ScopeId); } } } Write-ScriptProgress -Activity "Scopes" -Id 1 -Completed; } } Function Copy-DhcpLease() { <# .EXTERNALHELP en-US\DHCPMigration.psm1-Help.xml #> [CmdletBinding(SupportsShouldProcess=$true, PositionalBinding=$false, DefaultParameterSetName='ByCredential')] param ( [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCredential')] [alias("t", "to")] [string] $ToServer = $env:COMPUTERNAME, [parameter(Mandatory=$true, Position=0, ParameterSetName='ByCredential')] [alias("f", "from")] [string] $FromServer, [parameter(Mandatory=$false, Position=2)] [alias("sid")] [ipaddress[]] $ScopeId, [parameter(Mandatory=$false)] [switch] $ExcludeReservations, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("toc")] [pscredential] $ToCredential, [parameter(Mandatory=$false, ParameterSetName='ByCredential')] [alias("froc")] [pscredential] $FromCredential, [parameter(Mandatory=$false, Position=0, ParameterSetName='ByCimSession')] [alias("tcim")] [Microsoft.Management.Infrastructure.CimSession] $ToCimSession, [parameter(Mandatory=$false, Position=1, ParameterSetName='ByCimSession')] [alias("fcim")] [Microsoft.Management.Infrastructure.CimSession] $FromCimSession ) Begin { Write-Verbose "Preparing connections..." $private:bank = PrepareConnections -SetName $PSCmdlet.ParameterSetName -BoundParameters $PSBoundParameters; $to = $private:bank.To; $from = $private:bank.From; if ($PSBoundParameters.ContainsKey("Verbose")) { $to.Verbose = $PSBoundParameters["Verbose"]; } Write-Debug "To Hash: $($to | Out-String)"; Write-Debug "From Hash: $($from | Out-String)"; } Process { $scopeArgs=@{} if ($PSBoundParameters.ContainsKey("ScopeId")) { $sids = $ScopeId.ForEach({$_.ToString()}) -join ', '; Write-Verbose "Retrieving leases from $sids..." $scopeArgs.ScopeId = $sids; } else { Write-Verbose "Retrieving all scope leases..."; } $allLeases = @(Get-DhcpServerv4Scope @from @scopeArgs | Get-DhcpServerv4Lease @from); $leases = @($allLeases | Where-Object { $_.AddressState -notlike "*Reservation" }); Write-Progress -Activity "Lease Copy" -Status "Running steps 1/2..." -Id 1 -PercentComplete 50; $confirmArgs = @{} if ($PSBoundParameters.ContainsKey("Confirm")) { $confirmArgs.Confirm = $PSBoundParameters["Confirm"]; } else { $confirmArgs.Confirm = $true; } for ($i = 1; $i -le $leases.Count; $i++) { $lease = $leases[$i - 1]; Write-ScriptProgress -Activity "Leases" -Id 2 -Total $leases.Count -On $i; $leaseArgs = @{ ScopeId = $lease.ScopeId IPAddress = $lease.IPAddress AddressState = $lease.AddressState HostName = $lease.HostName Description = $lease.Description DnsRR = $lease.DnsRR DnsRegistration = $lease.DnsRegistration ClientType = $lease.ClientType LeaseExpiryTime = $lease.LeaseExpiryTime NapCapable = $lease.NapCapable NapStatus = $lease.NapStatus ProbationEnds = $lease.ProbationEnds ClientId = $lease.ClientId }; Write-Debug "Lease Args: $($leaseArgs | Out-String)"; try { Add-DhcpServerv4Lease @to @leaseArgs @confirmArgs -ErrorAction Stop; } catch [Microsoft.Management.Infrastructure.CimException] { $ex = $_.Exception; if ($ex.NativeErrorCode -eq "AlreadyExists") { Write-Warning $("Skipped {0} ({1}) as {2} is already taken." -f $leaseArgs.HostName, $leaseArgs.ClientId.ToUpper().Replace('-',':'), $leaseArgs.IPAddress); } } catch { throw $_.Exception.Message } } Write-ScriptProgress -Activity "Leases" -Id 2 -Completed; Write-Progress -Activity "Lease Copy" -Status "Running step 2/2..." -Id 1 -PercentComplete 75; if (-not $PSBoundParameters.ContainsKey("ExcludeReservations")) { Write-Verbose "Now creating any reservations..."; $resrv = @(Get-DhcpServerv4Scope @from @scopeArgs | Get-DhcpServerv4Reservation @from) for ($r = 1; $r -le $resrv.Count; $r++) { $res = $resrv[$r - 1]; Write-ScriptProgress -Activity "Reservations" -Id 3 -Total $resrv.Count -On $r; $resArgs = @{ ScopeId = $res.ScopeId IPAddress = $res.IPAddress ClientId = $res.ClientId Name = $res.Name Description = $res.Description Type = $res.Type }; Write-Debug "Reservation Args: $($resArgs | Out-String)"; try { Add-DhcpServerv4Reservation @to @resArgs @confirmArgs -ErrorAction Stop; } catch [Microsoft.Management.Infrastructure.CimException] { $ex = $_.Exception; if ($ex.NativeErrorCode -eq "AlreadyExists") { Write-Warning $("Skipped {0} ({1}) as {2} is already taken." -f $resArgs.Name, $resArgs.ClientId.ToUpper().Replace('-',':'), $resArgs.IPAddress); } } catch { throw $_.Exception.Message; } } Write-ScriptProgress -Activity "Reservations" -Id 3 -Completed; } Write-Progress -Activity "Lease Copy" -Id 1 -Completed; } } #endregion #region BACKEND FUNCTIONS Function PrepareConnections([string]$SetName, [System.Collections.IDictionary]$BoundParameters) { $private:toHash = @{} if ($BoundParameters.ContainsKey("ErrorAction")) { $private:toHash.ErrorAction = $BoundParameters["ErrorAction"]; } if ($BoundParameters.ContainsKey("Verbose")) { $private:toHash.Verbose = $true; } # if ($BoundParameters.ContainsKey("Debug")) # { # $private:toHash.Debug = $true; # } $private:fromHash = $private:toHash.Clone(); if ($SetName -like "*Credential") { if ($BoundParameters.ContainsKey("ToCredential")) { $private:toHash.CimSession = New-CimSession -ComputerName $BoundParameters["ToServer"] -Credential $BoundParameters["ToCredential"]; } else { $private:toHash.ComputerName = switch ($BoundParameters.ContainsKey("ToServer")) { $true { $BoundParameters["ToServer"] } $false { $env:COMPUTERNAME } } } if ($BoundParameters.ContainsKey("FromCredential")) { $private:fromHash.CimSession = New-CimSession -ComputerName $BoundParameters["FromServer"] -Credential $BoundParameters["FromCredential"]; } else { $private:fromHash.ComputerName = $BoundParameters["FromServer"]; } } else { if ($BoundParameters.ContainsKey("ToCimSession")) { $private:toHash.CimSession = $BoundParameters["ToCimSession"]; } if ($BoundParameters.ContainsKey("FromCimSession")) { $private:fromHash.CimSession = $BoundParameters["FromCimSession"]; } } $private:combined = [pscustomobject]@{ To = $private:toHash From = $private:fromHash }; Write-Output $private:combined -NoEnumerate; } Function Write-ScriptProgress() { [CmdletBinding(PositionalBinding = $false, DefaultParameterSetName = "StillRunning")] param ( [parameter(Mandatory = $true)] [ValidateSet("Scopes", "Options", "Reservations", "Leases", "Classes")] [string] $Activity, [parameter(Mandatory = $true)] [int] $Id, [parameter(Mandatory = $true, ParameterSetName = "StillRunning")] [int] $On, [parameter(Mandatory = $true, ParameterSetName = "StillRunning")] [int] $Total, [parameter(Mandatory = $true, ParameterSetName = "Complete")] [switch] $Completed ) $splat = @{ Id = $Id Activity = "Adding $Activity" }; if (-not $PSBoundParameters.ContainsKey("Completed")) { if ($Id -ne 1) { $splat.ParentId = 1; } switch ($Activity) { "Scopes" { $Status = "Copying Scope {0}/{1}..."; } "Options" { $Status = "Copying Scope Option {0}/{1}..."; } "Reservations" { $Status = "Copying Reservation {0}/{1}..."; } "Leases" { $Status = "Copying Lease {0}/{1}..."; } "Classes" { $Status = "Copying Class {0}/{1}..."; } } $splat.Status = $Status -f $On, $Total; $splat.PercentComplete = (($On / $Total) * 100); } else { $splat.Completed = $true } Write-Progress @splat; } #endregion |