functions/Import-DbaRegServer.ps1
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function Import-DbaRegServer { <# .SYNOPSIS Imports registered servers and registered server groups to SQL Server Central Management Server (CMS) .DESCRIPTION Imports registered servers and registered server groups to SQL Server Central Management Server (CMS) .PARAMETER SqlInstance The target SQL Server instance or instances. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential). Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported. For MFA support, please use Connect-DbaInstance. .PARAMETER Group Imports to specific group .PARAMETER Path Optional path to exported reg server XML .PARAMETER InputObject Enables piping from Get-DbaRegServer, Get-DbaRegServerGroup, CSVs and other objects. If importing from CSV or other object, a column named ServerName is required. Optional columns include Name, Description and Group. .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. .NOTES Tags: RegisteredServer, CMS Author: Chrissy LeMaire (@cl), netnerds.net Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Import-DbaRegServer .EXAMPLE PS C:\> Import-DbaRegServer -SqlInstance sql2012 -Path C:\temp\corp-regservers.xml Imports C:\temp\corp-regservers.xml to the CMS on sql2012 .EXAMPLE PS C:\> Import-DbaRegServer -SqlInstance sql2008 -Group hr\Seattle -Path C:\temp\Seattle.xml Imports C:\temp\Seattle.xml to Seattle subgroup within the hr group on sql2008 .EXAMPLE PS C:\> Get-DbaRegServer -SqlInstance sql2008, sql2012 | Import-DbaRegServer -SqlInstance sql2017 Imports all registered servers from sql2008 and sql2012 to sql2017 .EXAMPLE PS C:\> Get-DbaRegServerGroup -SqlInstance sql2008 -Group hr\Seattle | Import-DbaRegServer -SqlInstance sql2017 -Group Seattle Imports all registered servers from the hr\Seattle group on sql2008 to the Seattle group on sql2017 #> [CmdletBinding()] param ( [parameter(Mandatory)] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [Alias("FullName")] [string[]]$Path, [parameter(ValueFromPipeline)] [object[]]$InputObject, [object]$Group, [switch]$EnableException ) process { foreach ($instance in $SqlInstance) { # Prep to import from file if ((Test-Bound -ParameterName Path)) { $InputObject += Get-ChildItem -Path $Path } if ((Test-Bound -ParameterName Group) -and (Test-Bound -Not -ParameterName Path)) { if ($Group -is [Microsoft.SqlServer.Management.RegisteredServers.ServerGroup]) { $groupobject = $Group } else { $groupobject = Get-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Group $Group } if (-not $groupobject) { Stop-Function -Message "Group $Group cannot be found on $instance" -Target $instance -Continue } } foreach ($object in $InputObject) { if ($object -is [Microsoft.SqlServer.Management.RegisteredServers.RegisteredServer]) { $groupexists = Get-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Group $object.Parent.Name if (-not $groupexists) { $groupexists = Add-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Name $object.Parent.Name } Add-DbaRegServer -SqlInstance $instance -SqlCredential $SqlCredential -Name $object.Name -ServerName $object.ServerName -Description $object.Description -Group $groupexists } elseif ($object -is [Microsoft.SqlServer.Management.RegisteredServers.ServerGroup]) { foreach ($regserver in $object.RegisteredServers) { $groupexists = Get-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Group $regserver.Parent.Name if (-not $groupexists) { $groupexists = Add-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Name $regserver.Parent.Name } Add-DbaRegServer -SqlInstance $instance -SqlCredential $SqlCredential -Name $regserver.Name -ServerName $regserver.ServerName -Description $regserver.Description -Group $groupexists } } elseif ($object -is [System.IO.FileInfo]) { if ((Test-Bound -ParameterName Group)) { if ($Group -is [Microsoft.SqlServer.Management.RegisteredServers.ServerGroup]) { $reggroups = $Group } else { $reggroups = Get-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Group $Group } } else { $reggroups = Get-DbaRegServerGroup -SqlInstance $instance -SqlCredential $SqlCredential -Id 1 } foreach ($file in $object) { if (-not (Test-Path -Path $file)) { Stop-Function -Message "$file cannot be found" -Target $file -Continue } foreach ($reggroup in $reggroups) { try { Write-Message -Level Verbose -Message "Importing $file to $($reggroup.Name) on $instance" $urnlist = $reggroup.RegisteredServers.Urn.Value $reggroup.Import($file.FullName) Get-DbaRegServer -SqlInstance $instance -SqlCredential $SqlCredential | Where-Object { $_.Urn.Value -notin $urnlist } } catch { Stop-Function -Message "Failure attempting to import $file to $instance" -ErrorRecord $_ -Continue } } } } else { if (-not $object.ServerName) { Stop-Function -Message "Property 'ServerName' not found in InputObject. No servers added." -Continue } if (-not (Test-Bound -ParameterName Group)) { Add-DbaRegServer -SqlInstance $instance -SqlCredential $SqlCredential -Name $object.Name -ServerName $object.ServerName -Description $object.Description -Group $object.Group } else { Add-DbaRegServer -SqlInstance $instance -SqlCredential $SqlCredential -Name $object.Name -ServerName $object.ServerName -Description $object.Description -Group $groupobject } } } } } } |