DataCenterBridging.psm1
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enum Ensure { Absent Present } [DscResource()] Class DCBNetQosFlowControl { [DscProperty(Mandatory)] [Ensure] $Ensure [DscProperty(Key)] [ValidateRange(0,7)] [int] $Priority [DscProperty(NotConfigurable)] [Boolean] $Enabled [DCBNetQosFlowControl] Get() { $FlowControlPriority = Get-NetQosFlowControl -Priority $this.Priority $this.Enabled = $FlowControlPriority.Enabled $this.Priority = $FlowControlPriority.Priority return $this } [bool] Test() { $FlowControlPriority = Get-NetQosFlowControl -Priority $this.Priority $testState = $false if ($this.Ensure -eq [Ensure]::Present) { Switch ($FlowControlPriority.Enabled) { $true {$testState = $true} $false {$testState = $false} } } elseif ($this.Ensure -eq [Ensure]::Absent) { Switch ($FlowControlPriority.Enabled) { $true {$testState = $false} $false {$testState = $true} } } Return $testState } [Void] Set() { if ($this.Ensure -eq [Ensure]::Present) { Write-Verbose "Enabling priority $($this.Priority)" Set-NetQosFlowControl -Priority $this.Priority -Enabled $true Write-Verbose "Priority $($this.Priority) is now Enabled" } elseif ($this.Ensure -eq [Ensure]::Absent) { Write-Verbose "Enabling priority $($this.Priority)" Set-NetQosFlowControl -Priority $this.Priority -Enabled $false Write-Verbose "Priority $($this.Priority) is now disabled" } } } [DscResource()] Class DCBNetAdapterQos { [DscProperty(Mandatory)] [Ensure] $Ensure [DscProperty(Key)] [string] $InterfaceName [DscProperty(NotConfigurable)] [Boolean] $Enabled [DCBNetAdapterQos] Get() { $NetAdapterQosState = Get-NetAdapterQos -Name $this.InterfaceName $this.InterfaceName = $NetAdapterQosState.Name $this.Enabled = $NetAdapterQosState.Enabled return $this } [bool]Test() { $NetAdapterQosState = Get-NetAdapterQos -Name $this.InterfaceName $testState = $false if ($this.Ensure -eq [Ensure]::Present) { Switch ($NetAdapterQosState.Enabled) { $true {$testState = $true} $false {$testState = $false} } } elseif ($this.Ensure -eq [Ensure]::Absent) { Switch ($NetAdapterQosState.Enabled) { $true {$testState = $false} $false {$testState = $true} } } Return $testState } [Void] Set() { if ($this.Ensure -eq [Ensure]::Present) { Write-Verbose "Enabling QoS on $($this.InterfaceName)" Set-NetAdapterQos -Name $this.InterfaceName -Enabled $true Write-Verbose "QoS is now enabled on $($this.InterfaceName)" } elseif ($this.Ensure -eq [Ensure]::Absent) { Write-Verbose "Disabling QoS on $($this.InterfaceName)" Set-NetAdapterQos -Name $this.InterfaceName -Enabled $false Write-Verbose "QoS is now disabled on $($this.InterfaceName)" } } } [DscResource()] Class DCBNetQosDcbxSetting { [DscProperty(Key)] [Ensure] $Ensure [DCBNetQosDcbxSetting] Get() { $NetQosDcbx = Get-NetQosDcbxSetting if ($this.Ensure) { $this.Willing = $NetQosDcbx.Willing } return $this } [bool]Test() { $NetQosDcbx = Get-NetQosDcbxSetting $testState = $false if ($this.Ensure -eq [Ensure]::Present) { Switch ($NetQosDcbx.Willing) { $true {$testState = $true} $false {$testState = $false} } } elseif ($this.Ensure -eq [Ensure]::Absent) { Switch ($NetQosDcbx.Willing) { $true {$testState = $false} $false {$testState = $true} } } Return $testState } [Void] Set() { if ($this.Ensure -eq [Ensure]::Present) { Write-Verbose "Enabling DCBX Willing bit" Write-Verbose "Note: DCBX is not supported on Windows Server 2016 or Windows Server 2019" Set-NetQosDcbxSetting -Willing $true Write-Verbose "DCBX Willing bit is now enabled" Write-Verbose "Note: DCBX is not supported on Windows Server 2016 or Windows Server 2019" } elseif ($this.Ensure -eq [Ensure]::Absent) { Write-Verbose "Disabling DCBX Willing bit" Set-NetQosDcbxSetting -Willing $false Write-Verbose "DCBX Willing bit is now disabled" } } } [DscResource()] Class DCBNetQosPolicy { [DscProperty(Mandatory)] [Ensure] $Ensure [DscProperty(Key)] [string] $Name [DscProperty(Mandatory)] [string] $PriorityValue8021Action [DscProperty()] [ValidateSet('Default', 'SMB', 'Cluster', 'LiveMigration')] [string] $Template [DscProperty()] [string] $NetDirectPortMatchCondition = 0 [DCBNetQosPolicy] Get() { $NetQosPolicy = Get-NetQosPolicy -Name $this.Name -ErrorAction SilentlyContinue $this.Name = $NetQosPolicy.Name $this.PriorityValue8021Action = $NetQosPolicy.PriorityValue8021Action if ($NetQosPolicy.Template -ne 'None') { $this.Template = $NetQosPolicy.Template } if ($NetQosPolicy.NetDirectPortMatchCondition -ne '0') { $this.NetDirectPortMatchCondition = $NetQosPolicy.NetDirectPortMatchCondition } return $this } [bool] Test() { $NetQosPolicy = Get-NetQosPolicy -Name $this.Name -ErrorAction SilentlyContinue $testState = $false If ($NetQosPolicy) { Switch ($this.Ensure) { 'Present' { $teststate = $true If ($NetQosPolicy.PriorityValue8021Action -ne $this.PriorityValue8021Action) { $teststate = $false } If ($this.Template) { If ($NetQosPolicy.Template -ne $this.Template) { $teststate = $false } } If ($this.NetDirectPortMatchCondition) { If ($NetQosPolicy.NetDirectPortMatchCondition -ne $this.NetDirectPortMatchCondition) { $teststate = $false } } } 'Absent' { $teststate = $false } } } else { Switch ($this.Ensure) { 'Present' { $teststate = $false } 'Absent' { $teststate = $true } } } Return $testState } [Void] Set() { $NetQosPolicy = Get-NetQosPolicy -Name $this.Name -ErrorAction SilentlyContinue If ($NetQosPolicy) { Switch ($this.Ensure) { 'Present' { If ($this.PriorityValue8021Action) { If ($NetQosPolicy.PriorityValue8021Action -ne $this.PriorityValue8021Action) { Write-Verbose "Correcting the priority value of NetQosPolicy $($this.Name) to $($this.PriorityValue8021Action)" Set-NetQosPolicy -Name $this.Name -PriorityValue8021Action $this.PriorityValue8021Action Write-Verbose "Corrected the priority value of NetQosPolicy $($this.Name) to $($this.PriorityValue8021Action)" } } if ($this.NetDirectPortMatchCondition) { If ($NetQosPolicy.NetDirectPortMatchCondition -ne $this.NetDirectPortMatchCondition) { Write-Verbose "Correcting the NetDirectPortMatchCondition value of NetQosPolicy $($this.Name) to $($this.NetDirectPortMatchCondition)" Set-NetQosPolicy -Name $this.Name -NetDirectPortMatchCondition $this.NetDirectPortMatchCondition Write-Verbose "Corrected the NetDirectPortMatchCondition value of NetQosPolicy $($this.Name) to $($this.NetDirectPortMatchCondition)" } } If ($this.Template) { If ($NetQosPolicy.Template -ne $this.Template) { Write-Verbose "Correcting the Template value of NetQosPolicy $($this.Name) to $($this.Template)" $templateParam = @{ $this.Template = $true } Set-NetQosPolicy -Name $this.Name @templateParam Write-Verbose "Corrected the Template value of NetQosPolicy $($this.Name) to $($this.Template)" } } } 'Absent' { Write-Verbose "Removing NetQosPolicy $($this.Name)" Remove-NetQosPolicy -Name $this.Name Write-Verbose "NetQosPolicy $($this.Name) has been removed" } } } else { if ($this.Ensure -eq [Ensure]::Present) { if ($this.NetDirectPortMatchCondition -ne 0) { Write-Verbose "Creating NetQosPolicy $($this.Name)" New-NetQosPolicy -Name $this.Name -PriorityValue8021Action $this.PriorityValue8021Action -NetDirectPortMatchCondition $this.NetDirectPortMatchCondition Write-Verbose "NetQosPolicy $($this.Name) has been created" } elseif ($this.Template -ne 'None') { Write-Verbose "Creating NetQosPolicy $($this.Name)" $templateParam = @{ $this.Template = $true } New-NetQosPolicy -Name $this.Name -PriorityValue8021Action $this.PriorityValue8021Action @templateParam Write-Verbose "NetQosPolicy $($this.Name) has been created" } else { Write-Verbose 'Catastrophic Failure' } } } } } [DscResource()] Class DCBNetQosTrafficClass { [DscProperty(Mandatory)] [Ensure] $Ensure [DscProperty(Key)] [string] $Name [DscProperty(Mandatory)] [string] $Priority [DscProperty(Mandatory)] [ValidateRange(1,99)] [string] $BandwidthPercentage [DscProperty(Mandatory)] [ValidateSet('ETS','Strict')] [string] $Algorithm = 'ETS' [DCBNetQosTrafficClass] Get() { $NetQosTrafficClass = Get-NetQosTrafficClass -Name $this.Name -ErrorAction SilentlyContinue $this.Name = $NetQosTrafficClass.Name $this.Priority = $NetQosTrafficClass.Priority $this.BandwidthPercentage = $NetQosTrafficClass.BandwidthPercentage $this.Algorithm = $NetQosTrafficClass.Algorithm return $this } [bool] Test() { $NetQosTrafficClass = Get-NetQosTrafficClass -Name $this.Name -ErrorAction SilentlyContinue $testState = $false If ($NetQosTrafficClass) { Switch ($this.Ensure.ToString()) { 'Present' { $teststate = $true If ($NetQosTrafficClass.Priority -ne $this.Priority) { $teststate = $false } If ($NetQosTrafficClass.BandwidthPercentage -ne $this.BandwidthPercentage) { $teststate = $false } If ($NetQosTrafficClass.Algorithm -ne $this.Algorithm) { $teststate = $false } } 'Absent' { $teststate = $false } } } else { Switch ($this.Ensure) { 'Present' { $teststate = $false } 'Absent' { $teststate = $true } } } Return $testState } [Void] Set() { $NetQosTrafficClass = Get-NetQosTrafficClass -Name $this.Name -ErrorAction SilentlyContinue If ($NetQosTrafficClass) { Switch ($this.Ensure) { 'Present' { If ($NetQosTrafficClass.Priority -ne $this.Priority) { Write-Verbose "Correcting the priority value of NetQosTrafficClass $($this.Name) to $($this.Priority)" Set-NetQosTrafficClass -Name $this.Name -Priority $this.Priority Write-Verbose "Corrected the priority value of NetQosTrafficClass $($this.Name) to $($this.Priority)" } If ($NetQosTrafficClass.BandwidthPercentage -ne $this.BandwidthPercentage) { Write-Verbose "Correcting the BandwidthPercentage value of NetQosTrafficClass $($this.Name) to $($this.BandwidthPercentage)" Set-NetQosTrafficClass -Name $this.Name -BandwidthPercentage $this.BandwidthPercentage Write-Verbose "Corrected the BandwidthPercentage value of NetQosTrafficClass $($this.Name) to $($this.BandwidthPercentage)" } If ($NetQosTrafficClass.Algorithm -ne $this.Algorithm) { Write-Verbose "Correcting the Algorithm value of NetQosTrafficClass $($this.Name) to $($this.Algorithm)" Set-NetQosTrafficClass -Name $this.Name -Algorithm $this.Algorithm Write-Verbose "Corrected the Template value of NetQosTrafficClass $($this.Name) to $($this.Algorithm)" } } 'Absent' { Write-Verbose "Removing NetQosTrafficClass $($this.Name)" Remove-NetQosTrafficClass -Name $this.Name Write-Verbose "NetQosTrafficClass $($this.Name) has been removed" } } } else { if ($this.Ensure -eq [Ensure]::Present) { Write-Verbose "Creating NetQosTrafficClass $($this.Name)" New-NetQosTrafficClass -Name $this.Name -Priority $this.Priority -BandwidthPercentage $this.BandwidthPercentage -Algorithm $this.Algorithm Write-Verbose "NetQosTrafficClass $($this.Name) has been created" } } } } |