AutomatedLabAzureWorkerNetwork.psm1
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$PSDefaultParameterValues = @{ '*-Azure*:Verbose' = $false '*-Azure*:Warning' = $false 'Import-Module:Verbose' = $false } #region New-LWAzureNetworkSwitch function New-LWAzureNetworkSwitch { param ( [Parameter(Mandatory)] [AutomatedLab.VirtualNetwork[]]$VirtualNetwork, [switch]$PassThru ) Write-LogFunctionEntry $lab = Get-Lab $jobs = @() foreach ($network in $VirtualNetwork) { Write-ScreenInfo -Message "Creating Azure virtual network '$($network.Name)'" -TaskStart $azureNetworkParameters = @{ Name = $network.Name ResourceGroupName = (Get-LabAzureDefaultResourceGroup) Location = (Get-LabAzureDefaultLocation) AddressPrefix = $network.AddressSpace ErrorAction = 'Stop' Tag = @{ AutomatedLab = $script:lab.Name CreationTime = Get-Date } } <#if ($network.DnsServers) { $azureNetworkParameters.Add('DnsServer', $network.DnsServers) }#> $jobs += Start-Job -Name "NewAzureVnet ($($network.Name))" -ScriptBlock { param ( $ProfilePath, $Subscription, $azureNetworkParameters, $Subnets, $Network ) Select-AzureRmProfile -Path $ProfilePath Set-AzureRmContext -SubscriptionName $Subscription $azureSubnets = @() # Do the subnets inside the job. Azure cmdlets don't work with deserialized PSSubnets... if ($Subnets) { $azureSubnets += New-AzureRmVirtualNetworkSubnetConfig -Name $subnets.Name -AddressPrefix "$($subnets.Address)/$($subnets.Prefix)" } if (-not $azureSubnets) { # Add default subnet for machine $azureSubnets += New-AzureRmVirtualNetworkSubnetConfig -Name 'default' -AddressPrefix $Network.AddressSpace } if ($azureSubnets) { $azureNetworkParameters.Add('Subnet',$azureSubnets) } $azureNetwork = New-AzureRmVirtualNetwork @azureNetworkParameters -Force } -ArgumentList $lab.AzureSettings.AzureProfilePath, $lab.AzureSettings.DefaultSubscription.SubscriptionName, $azureNetworkParameters, $network.Subnets,$network } #Wait for network creation jobs and configure vnet peering Wait-LWLabJob -Job $jobs Write-ScreenInfo -Message "Done" -TaskEnd Write-ProgressIndicator foreach ($network in $VirtualNetwork) { if (-not $network.ConnectToVnets) { Write-Verbose "The network '$($network.Name)' is not connected hence no need for creating a gateway" } else { $sourceNetwork = Get-AzureRmVirtualNetwork -Name $network.Name -ResourceGroupName (Get-LabAzureDefaultResourceGroup) foreach($connectedNetwork in $network.ConnectToVnets) { # Configure bidirectional access $remoteNetwork = Get-AzureRmVirtualNetwork -Name $connectedNetwork -ResourceGroupName (Get-LabAzureDefaultResourceGroup) Write-Verbose -Message "Configuring VNet peering $($sourceNetwork.Name) <-> $($remoteNetwork.Name)" $existingPeerings = Get-AzureRmVirtualNetworkPeering -VirtualNetworkName $sourceNetwork.Name -ResourceGroupName (Get-LabAzureDefaultResourceGroup) $alreadyExists = foreach ($existingPeering in $existingPeerings) { $targetVirtualNetwork = Get-AzureRmResource -ResourceId $existingPeering.RemoteVirtualNetwork.Id $existingPeering.VirtualNetworkName -eq $sourceNetwork.Name -and $targetVirtualNetwork.Name -eq $remoteNetwork.Name } if(-not $alreadyExists) { Add-AzureRmVirtualNetworkPeering -Name "$($network.Name)_to_$connectedNetwork" -VirtualNetwork $sourceNetwork -RemoteVirtualNetworkId $remoteNetwork.Id -ErrorAction Stop -WarningAction SilentlyContinue | Out-Null } $existingPeerings = Get-AzureRmVirtualNetworkPeering -VirtualNetworkName $remoteNetwork.Name -ResourceGroupName (Get-LabAzureDefaultResourceGroup) $alreadyExists = foreach ($existingPeering in $existingPeerings) { $targetVirtualNetwork = Get-AzureRmResource -ResourceId $existingPeering.RemoteVirtualNetwork.Id $existingPeering.VirtualNetworkName -eq $remoteNetwork.Name -and $targetVirtualNetwork.Name -eq $sourceNetwork.Name } if(-not (Get-AzureRmVirtualNetworkPeering -VirtualNetworkName $remoteNetwork.Name -ResourceGroupName (Get-LabAzureDefaultResourceGroup))) { Add-AzureRmVirtualNetworkPeering -Name "$($connectedNetwork)_to_$($network.Name)" -VirtualNetwork $remoteNetwork -RemoteVirtualNetworkId $sourceNetwork.Id -ErrorAction Stop -WarningAction SilentlyContinue | Out-Null } Write-Verbose -Message 'Peering successfully configured' } } } Write-LogFunctionExit } #endregion New-LWNetworkSwitch #region Remove-LWNetworkSwitch function Remove-LWAzureNetworkSwitch { param ( [Parameter(Mandatory)] [AutomatedLab.VirtualNetwork[]]$VirtualNetwork ) Write-LogFunctionEntry $lab = Get-Lab Write-ScreenInfo -Message "Removing virtual network(s) '$($VirtualNetwork.Name -join ', ')'" -Type Warning foreach ($network in $VirtualNetwork) { Write-Verbose "Start removal of virtual network '$($network.name)'" $cmd = [scriptblock]::Create("Import-Module -Name Azure*; Select-AzureRmProfile -Path $($lab.AzureSettings.AzureProfilePath);Select-AzureRmSubscription -SubscriptionName $($lab.AzureSettings.DefaultSubscription.SubscriptionName); Remove-AzureRmVirtualNetwork -Name $($network.name) -ResourceGroupName $(Get-LabAzureDefaultResourceGroup) -Force") Start-Job -Name "RemoveAzureVNet ($($network.name))" -ScriptBlock $cmd | Out-Null } $jobs = Get-Job -Name RemoveAzureVNet* Write-Verbose "Waiting on the removal of $($jobs.Count)" $jobs | Wait-Job | Out-Null Write-Verbose "Virtual network(s) '$($VirtualNetwork.Name -join ', ')' removed from Azure" Write-LogFunctionExit } #endregion Remove-LWNetworkSwitch |