functions/Copy-DbaResourceGovernor.ps1
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function Copy-DbaResourceGovernor { <# .SYNOPSIS Migrates Resource Pools .DESCRIPTION By default, all non-system resource pools are migrated. If the pool already exists on the destination, it will be skipped unless -Force is used. The -ResourcePool parameter is auto-populated for command-line completion and can be used to copy only specific objects. .PARAMETER Source Source SQL Server. You must have sysadmin access and server version must be SQL Server version 2008 or higher. .PARAMETER SourceSqlCredential 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 -SourceSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential 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 Destination Destination Sql Server. You must have sysadmin access and server version must be SQL Server version 2008 or higher. .PARAMETER DestinationSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $dcred = Get-Credential, then pass this $dcred to the -DestinationSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential 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 ResourcePool The resource pool(s) to process - this list is auto-populated from the server. If unspecified, all resource pools will be processed. .PARAMETER ExcludeResourcePool The resource pool(s) to exclude - this list is auto-populated from the server .PARAMETER WhatIf Shows what would happen if the command were to run. No actions are actually performed. .PARAMETER Confirm Prompts you for confirmation before executing any changing operations within the command. .PARAMETER Force If policies exists on destination server, it will be dropped and recreated. .PARAMETER Silent Use this switch to disable any kind of verbose messages .NOTES Tags: Migration, ResourceGovernor Author: Chrissy LeMaire (@cl), netnerds.net Requires: sysadmin access on SQL Servers Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: GNU GPL v3 https://opensource.org/licenses/GPL-3.0 .LINK https://dbatools.io/Copy-DbaResourceGovernor .EXAMPLE Copy-DbaResourceGovernor -Source sqlserver2014a -Destination sqlcluster Copies all extended event policies from sqlserver2014a to sqlcluster, using Windows credentials. .EXAMPLE Copy-DbaResourceGovernor -Source sqlserver2014a -Destination sqlcluster -SourceSqlCredential $cred Copies all extended event policies from sqlserver2014a to sqlcluster, using SQL credentials for sqlserver2014a and Windows credentials for sqlcluster. .EXAMPLE Copy-DbaResourceGovernor -Source sqlserver2014a -Destination sqlcluster -WhatIf Shows what would happen if the command were executed. #> [CmdletBinding(DefaultParameterSetName = "Default", SupportsShouldProcess = $true)] param ( [parameter(Mandatory = $true)] [DbaInstanceParameter]$Source, [PSCredential] $SourceSqlCredential, [parameter(Mandatory = $true)] [DbaInstanceParameter]$Destination, [PSCredential] $DestinationSqlCredential, [object[]]$ResourcePool, [object[]]$ExcludeResourcePool, [switch]$Force, [switch]$Silent ) begin { $sourceServer = Connect-SqlInstance -SqlInstance $Source -SqlCredential $SourceSqlCredential $destServer = Connect-SqlInstance -SqlInstance $Destination -SqlCredential $DestinationSqlCredential $source = $sourceServer.DomainInstanceName $destination = $destServer.DomainInstanceName if ($sourceServer.VersionMajor -lt 10 -or $destServer.VersionMajor -lt 10) { Stop-Function -Message "Resource Governor is only supported in SQL Server 2008 and above. Quitting." return } } process { if (Test-FunctionInterrupt) { return } $copyResourceGovSetting = [pscustomobject]@{ SourceServer = $sourceServer.Name DestinationServer = $destServer.Name Type = "Resource Governor Settings" Name = $null Status = $null Notes = $null DateTime = [DbaDateTime](Get-Date) } if ($Pscmdlet.ShouldProcess($destination, "Updating Resource Governor settings")) { if ($destServer.Edition -notmatch 'Enterprise' -and $destServer.Edition -notmatch 'Datacenter' -and $destServer.Edition -notmatch 'Developer') { Write-Message -Level Warning -Message "The resource governor is not available in this edition of SQL Server. You can manipulate resource governor metadata but you will not be able to apply resource governor configuration. Only Enterprise edition of SQL Server supports resource governor." } else { try { $sql = $sourceServer.ResourceGovernor.Script() | Out-String Write-Message -Level Debug -Message $sql Write-Message -Level Verbose -Message "Updating Resource Governor settings" $destServer.Query($sql) $copyResourceGovSetting.Status = "Successful" $copyResourceGovSetting } catch { $copyResourceGovSetting.Status = "Failed" $copyResourceGovSetting.Notes = $_.Exception $copyResourceGovSetting Stop-Function -Message "Not able to update settings" -Target $destServer -ErrorRecord $_ } } } # Pools if ($ResourcePool) { $pools = $sourceServer.ResourceGovernor.ResourcePools | Where-Object Name -In $ResourcePool } elseif ($ExcludeResourcePool) { $pool = $sourceServer.ResourceGovernor.ResourcePools | Where-Object Name -NotIn $ExcludeResourcePool } else { $pools = $sourceServer.ResourceGovernor.ResourcePools | Where-Object { $_.Name -notin "internal", "default" } } Write-Message -Level Verbose -Message "Migrating pools" foreach ($pool in $pools) { $poolName = $pool.Name $copyResourceGovPool = [pscustomobject]@{ SourceServer = $sourceServer.Name DestinationServer = $destServer.Name Type = "Pool" Name = $poolName Status = $null Notes = $null DateTime = [DbaDateTime](Get-Date) } if ($destServer.ResourceGovernor.ResourcePools[$poolName] -ne $null) { if ($force -eq $false) { Write-Message -Level Warning -Message "Pool '$poolName' was skipped because it already exists on $destination. Use -Force to drop and recreate" $copyResourceGovPool.Status = "Skipped" $copyResourceGovPool.Notes = "Already exists on destination" $copyResourceGovPool continue } else { if ($Pscmdlet.ShouldProcess($destination, "Attempting to drop $poolName")) { Write-Message -Level Verbose -Message "Pool '$poolName' exists on $destination" Write-Message -Level Verbose -Message "Force specified. Dropping $poolName." try { $destPool = $destServer.ResourceGovernor.ResourcePools[$poolName] $workloadGroups = $destPool.WorkloadGroups foreach ($workloadGroup in $workloadGroups) { $workloadGroup.Drop() } $destPool.Drop() $destServer.ResourceGovernor.Alter() } catch { $copyResourceGovPool.Status = "Failed to drop from Destination" $copyResourceGovPool.Notes = $_.Exception $copyResourceGovPool Stop-Function -Message "Unable to drop: $_ Moving on." -Target $destPool -ErrorRecord $_ -Continue } } } } if ($Pscmdlet.ShouldProcess($destination, "Migrating pool $poolName")) { try { $sql = $pool.Script() | Out-String Write-Message -Level Debug -Message $sql Write-Message -Level Verbose -Message "Copying pool $poolName" $destServer.Query($sql) $copyResourceGovPool.Status = "Successful" $copyResourceGovPool $workloadGroups = $pool.WorkloadGroups foreach ($workloadGroup in $workloadGroups) { $workgroupName = $workloadGroup.Name $copyResourceGovWorkGroup = [pscustomobject]@{ SourceServer = $sourceServer.Name DestinationServer = $destServer.Name Type = "Pool Workgroup" Name = $workgroupName Status = $null Notes = $null DateTime = [DbaDateTime](Get-Date) } $sql = $workloadGroup.Script() | Out-String Write-Message -Level Debug -Message $sql Write-Message -Level Verbose -Message "Copying $workgroupName" $destServer.Query($sql) $copyResourceGovWorkGroup.Status = "Successful" $copyResourceGovWorkGroup } } catch { $copyResourceGovWorkGroup.Status = "Failed" $copyResourceGovWorkGroup.Notes = $_.Exception $copyResourceGovWorkGroup Stop-Function -Message "Unable to migrate pool" -Target $pool -ErrorRecord $_ } } } if ($Pscmdlet.ShouldProcess($destination, "Reconfiguring")) { if ($destServer.Edition -notmatch 'Enterprise' -and $destServer.Edition -notmatch 'Datacenter' -and $destServer.Edition -notmatch 'Developer') { Write-Message -Level Warning -Message "The resource governor is not available in this edition of SQL Server. You can manipulate resource governor metadata but you will not be able to apply resource governor configuration. Only Enterprise edition of SQL Server supports resource governor." } else { Write-Message -Level Verbose -Message "Reconfiguring Resource Governor" $sql = "ALTER RESOURCE GOVERNOR RECONFIGURE" $destServer.Query($sql) $copyResourceGovReconfig = [pscustomobject]@{ SourceServer = $sourceServer.Name DestinationServer = $destServer.Name Type = "Reconfigure Resource Governor" Name = $null Status = "Successful" Notes = $null DateTime = [DbaDateTime](Get-Date) } $copyResourceGovReconfig } } } end { Test-DbaDeprecation -DeprecatedOn "1.0.0" -Silent:$false -Alias Copy-SqlResourceGovernor } } |