DSCResources/DSC_NetworkTeam/DSC_NetworkTeam.psm1
|
$modulePath = Join-Path -Path (Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent) -ChildPath 'Modules' # Import the Networking Common Modules Import-Module -Name (Join-Path -Path $modulePath ` -ChildPath (Join-Path -Path 'NetworkingDsc.Common' ` -ChildPath 'NetworkingDsc.Common.psm1')) Import-Module -Name (Join-Path -Path $modulePath -ChildPath 'DscResource.Common') # Import Localization Strings $script:localizedData = Get-LocalizedData -DefaultUICulture 'en-US' <# .SYNOPSIS Returns the current state of a Network Team. .PARAMETER Name Specifies the name of the network team to create. .PARAMETER TeamMembers Specifies the network interfaces that should be a part of the network team. This is a comma-separated list. #> function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String[]] $TeamMembers ) $configuration = @{ Name = $Name TeamMembers = $TeamMembers Ensure = 'Absent' } Write-Verbose -Message ($script:localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLBFOTeam -Name $Name -ErrorAction SilentlyContinue if ($networkTeam) { Write-Verbose -Message ($script:localizedData.FoundTeam -f $Name) $configuration.Add('LoadBalancingAlgorithm', $networkTeam.LoadBalancingAlgorithm) $configuration.Add('TeamingMode', $networkTeam.TeamingMode) $configuration.Ensure = 'Present' if ($null -eq (Compare-Object -ReferenceObject $TeamMembers -DifferenceObject $networkTeam.Members)) { Write-Verbose -Message ($script:localizedData.TeamMembersMatch -f $Name) } else { $configuration.TeamMembers = $networkTeam.Members Write-Verbose -Message ($script:localizedData.TeamMembersNotMatch -f $Name) } } else { Write-Verbose -Message ($script:localizedData.TeamNotFound -f $Name) } return $configuration } <# .SYNOPSIS Adds, updates or removes a Network Team. .PARAMETER Name Specifies the name of the network team to create. .PARAMETER TeamMembers Specifies the network interfaces that should be a part of the network team. This is a comma-separated list. .PARAMETER TeamingMode Specifies the teaming mode configuration. .PARAMETER LoadBalancingAlgorithm Specifies the load balancing algorithm for the network team. .PARAMETER Ensure Specifies if the network team should be created or deleted. #> function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String[]] $TeamMembers, [Parameter()] [ValidateSet('SwitchIndependent', 'LACP', 'Static')] [System.String] $TeamingMode = 'SwitchIndependent', [Parameter()] [ValidateSet('Dynamic', 'HyperVPort', 'IPAddresses', 'MacAddresses', 'TransportPorts')] [System.String] $LoadBalancingAlgorithm = 'HyperVPort', [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose -Message ($script:localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLBFOTeam -Name $Name -ErrorAction SilentlyContinue if ($Ensure -eq 'Present') { if ($networkTeam) { Write-Verbose -Message ($script:localizedData.FoundTeam -f $Name) $setArguments = @{ Name = $Name } if ($networkTeam.loadBalancingAlgorithm -ne $LoadBalancingAlgorithm) { Write-Verbose -Message ($script:localizedData.LoadBalancingAlgorithmDifferent -f $LoadBalancingAlgorithm) $setArguments.Add('LoadBalancingAlgorithm', $LoadBalancingAlgorithm) $isNetModifyRequired = $true } if ($networkTeam.TeamingMode -ne $TeamingMode) { Write-Verbose -Message ($script:localizedData.TeamingModeDifferent -f $TeamingMode) $setArguments.Add('TeamingMode', $TeamingMode) $isNetModifyRequired = $true } if ($isNetModifyRequired) { Write-Verbose -Message ($script:localizedData.ModifyTeam -f $Name) Set-NetLbfoTeam @setArguments -ErrorAction Stop -Confirm:$false } $netTeamMembers = Compare-Object ` -ReferenceObject $TeamMembers ` -DifferenceObject $networkTeam.Members if ($null -ne $netTeamMembers) { Write-Verbose -Message ($script:localizedData.MembersDifferent -f $Name) $membersToRemove = ($netTeamMembers | Where-Object -FilterScript { $_.SideIndicator -eq '=>' }).InputObject if ($membersToRemove) { Write-Verbose -Message ($script:localizedData.RemovingMembers -f ($membersToRemove -join ',')) $null = Remove-NetLbfoTeamMember -Name $membersToRemove ` -Team $Name ` -ErrorAction Stop ` -Confirm:$false } $membersToAdd = ($netTeamMembers | Where-Object -FilterScript { $_.SideIndicator -eq '<=' }).InputObject if ($membersToAdd) { Write-Verbose -Message ($script:localizedData.AddingMembers -f ($membersToAdd -join ',')) $null = Add-NetLbfoTeamMember -Name $membersToAdd ` -Team $Name ` -ErrorAction Stop ` -Confirm:$false } } } else { Write-Verbose -Message ($script:localizedData.CreateTeam -f $Name) try { $null = New-NetLbfoTeam ` -Name $Name ` -TeamMembers $teamMembers ` -TeamingMode $TeamingMode ` -LoadBalancingAlgorithm $loadBalancingAlgorithm ` -ErrorAction Stop ` -Confirm:$false Write-Verbose -Message $script:localizedData.CreatedNetTeam } catch { New-InvalidOperationException ` -Message ($script:localizedData.failedToCreateTeam -f $_.Exception.Message) } } } else { Write-Verbose -Message ($script:localizedData.RemoveTeam -f $Name) $null = Remove-NetLbfoTeam -Name $name -ErrorAction Stop -Confirm:$false } } <# .SYNOPSIS Tests is a specified Network Team is in the correct state. .PARAMETER Name Specifies the name of the network team to create. .PARAMETER TeamMembers Specifies the network interfaces that should be a part of the network team. This is a comma-separated list. .PARAMETER TeamingMode Specifies the teaming mode configuration. .PARAMETER LoadBalancingAlgorithm Specifies the load balancing algorithm for the network team. .PARAMETER Ensure Specifies if the network team should be created or deleted. #> function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter(Mandatory = $true)] [System.String[]] $TeamMembers, [Parameter()] [ValidateSet('SwitchIndependent', 'LACP', 'Static')] [System.String] $TeamingMode = 'SwitchIndependent', [Parameter()] [ValidateSet('Dynamic', 'HyperVPort', 'IPAddresses', 'MacAddresses', 'TransportPorts')] [System.String] $LoadBalancingAlgorithm = 'HyperVPort', [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose -Message ($script:localizedData.GetTeamInfo -f $Name) $networkTeam = Get-NetLbfoTeam -Name $Name -ErrorAction SilentlyContinue if ($ensure -eq 'Present') { if ($networkTeam) { Write-Verbose -Message ($script:localizedData.FoundTeam -f $Name) if ( ($networkTeam.LoadBalancingAlgorithm -eq $LoadBalancingAlgorithm) -and ($networkTeam.teamingMode -eq $TeamingMode) -and ($null -eq (Compare-Object -ReferenceObject $TeamMembers -DifferenceObject $networkTeam.Members)) ) { Write-Verbose -Message ($script:localizedData.TeamExistsNoAction -f $Name) return $true } else { Write-Verbose -Message ($script:localizedData.TeamExistsWithDifferentConfig -f $Name) return $false } } else { Write-Verbose -Message ($script:localizedData.TeamDoesNotExistShouldCreate -f $Name) return $false } } else { if ($networkTeam) { Write-Verbose -Message ($script:localizedData.TeamExistsShouldRemove -f $Name) return $false } else { Write-Verbose -Message ($script:localizedData.TeamDoesNotExistNoAction -f $Name) return $true } } } |