Public/Get-TenantDiagrams.ps1
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#DOIT Monitor for changes made to the AzViz module that can be expanded into this function or new functions. function Get-TenantDiagrams { <# .DESCRIPTION This funcion expands on the AZViz module by PrateekSingh. That module can export Azure resourcegroups to create dependency diagrams. This function will loop through all resource groups to create a diagram for all in a tenant and export them into a logical folder structure. .EXAMPLE Get-TenantDiagrams -theme light -OutputFilePath (Get-FolderName) -Direction left-to-right -CategoryDepth 3 -LabelVerbosity 1 .NOTES Tested and compatible with AZViz version 1.0.9 and PSGraph version 2.1.38.27. If not working in the future look for changes in those modules versions #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)][ValidateSet('light', 'dark', 'neon')]$theme, [Parameter(Mandatory = $true)][ValidateScript( { Test-Path -Path $_ -IsValid })][string] $OutputFilePath, [Parameter(Mandatory = $false)][ValidateSet(1, 2, 3)][int] $LabelVerbosity = 1, [Parameter(Mandatory = $false)][ValidateSet(1, 2, 3)][int] $CategoryDepth = 3, [Parameter(Mandatory = $false)][ValidateSet('png', 'svg')][string] $OutputFormat = 'png', [Parameter(Mandatory = $false)][ValidateSet('left-to-right', 'top-to-bottom')][string] $Direction = 'left-to-right' ) # verify dependent modules are loaded and available $DependentModules = 'PSGraph', 'az', 'AzViz' $Installed = Import-Module $DependentModules -PassThru -ErrorAction SilentlyContinue | Where-Object { $_.name -In $DependentModules } $Missing = $DependentModules | Where-Object { $_ -notin $Installed.name } if ($Missing) { Write-Verbose "[+] Module dependencies not found [$Missing]. Attempting to install." $prompt = Read-Host "Do you want to install Missing Modules? (yes/no)" if ($prompt) { Install-Module $Missing -Force -AllowClobber -Confirm:$false -Scope CurrentUser Import-Module $Missing } } $script:dateis = Get-Date -Format MM-dd-yyyy if ($OutputFormat -eq 'svg') { $script:extension = '.svg' } else { $script:extension = '.png' } $Subscriptions = Get-AzSubscription | Out-GridView -PassThru -Title 'Select the Subscriptions you wish to generate graphs of' foreach ($sub in $Subscriptions) { Get-AzSubscription -SubscriptionName $sub.Name | Set-AzContext | Out-Null $script:name = $sub.name New-Item -Path $OutputFilePath\$dateis\$name -ItemType Directory | Out-Null $AZResourcegroups = Get-AzResourceGroup foreach ($RGName in $AZResourcegroups) { $RG = $RGName.resourcegroupname $filename = $RG + $extension $Params = @{ ResourceGroup = $RG OutputFilePath = "$OutputFilePath\$dateis\$name\$filename" Theme = $Theme OutputFormat = $OutputFormat CategoryDepth = $CategoryDepth Direction = $Direction LabelVerbosity = $LabelVerbosity } Export-AzViz @params } } } |