DSCResources/MSFT_xNetworkTeam/MSFT_xNetworkTeam.psm1
|
Import-LocalizedData -BindingVariable LocalizedData -filename MSFT_xNetworkTeam.psd1 -BaseDirectory $PSScriptRoot -Verbose Function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] Param ( [Parameter(Mandatory)] [string]$Name, [Parameter(Mandatory)] [String[]]$TeamMembers ) $configuration = @{ name = $Name teamMembers = $TeamMembers } Write-Verbose -Message ($localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLBFOTeam -Name $Name -ErrorAction SilentlyContinue if ($networkTeam) { Write-Verbose -Message ($localizedData.FoundTeam -f $Name) if ($null -eq (Compare-Object -ReferenceObject $TeamMembers -DifferenceObject $networkTeam.Members)) { Write-Verbose -Message ($localizedData.teamMembersExist -f $Name) $configuration.Add('loadBalancingAlgorithm', $networkTeam.loadBalancingAlgorithm) $configuration.Add('teamingMode', $networkTeam.teamingMode) $configuration.Add('ensure','Present') } } else { Write-Verbose -Message ($localizedData.TeamNotFound -f $Name) $configuration.Add('ensure','Absent') } $configuration } Function Set-TargetResource { [CmdletBinding()] Param ( [Parameter(Mandatory)] [string]$Name, [Parameter(Mandatory)] [String[]]$TeamMembers, [Parameter()] [ValidateSet("SwitchIndependent", "LACP", "Static")] [String]$TeamingMode = "SwitchIndependent", [Parameter()] [ValidateSet("Dynamic", "HyperVPort", "IPAddresses", "MacAddresses", "TransportPorts")] [String]$LoadBalancingAlgorithm = "HyperVPort", [ValidateSet('Present', 'Absent')] [String]$Ensure = 'Present' ) Write-Verbose -Message ($localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLBFOTeam -Name $Name -ErrorAction SilentlyContinue if ($Ensure -eq 'Present') { if ($networkTeam) { Write-Verbose -Message ($localizedData.foundTeam -f $Name) $setArguments = @{ 'name' = $Name } if ($networkTeam.loadBalancingAlgorithm -ne $LoadBalancingAlgorithm) { Write-Verbose -Message ($localizedData.lbAlgoDifferent -f $LoadBalancingAlgorithm) $SetArguments.Add('loadBalancingAlgorithm', $LoadBalancingAlgorithm) $isNetModifyRequired = $true } if ($networkTeam.TeamingMode -ne $TeamingMode) { Write-Verbose -Message ($localizedData.teamingModeDifferent -f $TeamingMode) $setArguments.Add('teamingMode', $TeamingMode) $isNetModifyRequired = $true } if ($isNetModifyRequired) { Write-Verbose -Message ($localizedData.modifyTeam -f $Name) Set-NetLbfoTeam @setArguments -ErrorAction Stop -Confirm:$false } $netTeamMembers = Compare-Object ` -ReferenceObject $TeamMembers ` -DifferenceObject $networkTeam.Members if ($null -ne $netTeamMembers) { Write-Verbose -Message ($localizedData.membersDifferent -f $Name) $membersToRemove = ($netTeamMembers | Where-Object {$_.SideIndicator -eq '=>'}).InputObject if ($membersToRemove) { Write-Verbose -Message ($localizedData.removingMembers -f ($membersToRemove -join ',')) $null = Remove-NetLbfoTeamMember -Name $membersToRemove ` -Team $Name ` -ErrorAction Stop ` -Confirm:$false } $membersToAdd = ($netTeamMembers | Where-Object {$_.SideIndicator -eq '<='}).InputObject if ($membersToAdd) { Write-Verbose -Message ($localizedData.addingMembers -f ($membersToAdd -join ',')) $null = Add-NetLbfoTeamMember -Name $membersToAdd ` -Team $Name ` -ErrorAction Stop ` -Confirm:$false } } } else { Write-Verbose -Message ($localizedData.createTeam -f $Name) try { $null = New-NetLbfoTeam ` -Name $Name ` -TeamMembers $teamMembers ` -TeamingMode $TeamingMode ` -LoadBalancingAlgorithm $loadBalancingAlgorithm ` -ErrorAction Stop ` -Confirm:$false Write-Verbose -Message $localizedData.createdNetTeam } catch { $errorId = 'TeamCreateError' $errorCategory = [System.Management.Automation.ErrorCategory]::InvalidOperation $errorMessage = $localizedData.failedToCreateTeam $exception = New-Object -TypeName System.InvalidOperationException ` -ArgumentList $errorMessage $errorRecord = New-Object -TypeName System.Management.Automation.ErrorRecord ` -ArgumentList $exception, $errorId, $errorCategory, $null $PSCmdlet.ThrowTerminatingError($errorRecord) } } } else { Write-Verbose -Message ($localizedData.removeTeam -f $Name) $null = Remove-NetLbfoTeam -Name $name -ErrorAction Stop -Confirm:$false } } Function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] Param ( [Parameter(Mandatory)] [string]$Name, [Parameter(Mandatory)] [String[]]$TeamMembers, [Parameter()] [ValidateSet("SwitchIndependent", "LACP", "Static")] [String]$TeamingMode = "SwitchIndependent", [Parameter()] [ValidateSet("Dynamic", "HyperVPort", "IPAddresses", "MacAddresses", "TransportPorts")] [String]$LoadBalancingAlgorithm = "HyperVPort", [ValidateSet('Present', 'Absent')] [String]$Ensure = 'Present' ) Write-Verbose -Message ($localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLbfoTeam -Name $Name -ErrorAction SilentlyContinue if ($ensure -eq 'Present') { if ($networkTeam) { Write-Verbose -Message ($localizedData.foundTeam -f $Name) if ( ($networkTeam.LoadBalancingAlgorithm -eq $LoadBalancingAlgorithm) -and ($networkTeam.teamingMode -eq $TeamingMode) -and ($null -eq (Compare-Object -ReferenceObject $TeamMembers -DifferenceObject $networkTeam.Members)) ) { Write-Verbose -Message ($localizedData.teamExistsNoAction -f $Name) return $true } else { Write-Verbose -Message ($localizedData.teamExistsWithDifferentConfig -f $Name) return $false } } else { Write-Verbose -Message ($localizedData.teamDoesNotExistShouldCreate -f $Name) return $false } } else { if ($networkTeam) { Write-Verbose -Message ($localizedData.teamExistsShouldRemove -f $Name) return $false } else { Write-Verbose -Message ($localizedData.teamDoesNotExistNoAction -f $Name) return $true } } } |