functions/Invoke-AzOpsPull.ps1
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function Invoke-AzOpsPull { <# .SYNOPSIS Setup a repository for the AzOps workflow, based off templates and an existing Azure deployment. .DESCRIPTION Setup a repository for the AzOps workflow, based off templates and an existing Azure deployment. .PARAMETER SkipPolicy Skip discovery of policies for better performance. .PARAMETER SkipRole Skip discovery of role. .PARAMETER SkipResourceGroup Skip discovery of resource groups .PARAMETER SkipResource Skip discovery of resources inside resource groups. .PARAMETER InvalidateCache Invalidate cached subscriptions and Management Groups and do a full discovery. .PARAMETER ExportRawTemplate Export generic templates without embedding them in the parameter block. .PARAMETER Rebuild Delete all AutoGeneratedTemplateFolderPath folders inside AzOpsState directory. .PARAMETER Force Delete $script:AzOpsState directory. .PARAMETER PartialMgDiscoveryRoot The subset of management groups in the entire hierarchy with which to work. Needed when lacking root access. .PARAMETER StatePath The root folder under which to write the resource json. .EXAMPLE > Invoke-AzOpsPull Setup a repository for the AzOps workflow, based off templates and an existing Azure deployment. #> [CmdletBinding()] [Alias("Initialize-AzOpsRepository")] param ( [switch] $SkipPolicy = (Get-PSFConfigValue -FullName 'AzOps.Core.SkipPolicy'), [switch] $SkipRole = (Get-PSFConfigValue -FullName 'AzOps.Core.SkipRole'), [switch] $SkipResourceGroup = (Get-PSFConfigValue -FullName 'AzOps.Core.SkipResourceGroup'), [switch] $SkipResource = (Get-PSFConfigValue -FullName 'AzOps.Core.SkipResource'), [switch] $InvalidateCache = (Get-PSFConfigValue -FullName 'AzOps.Core.InvalidateCache'), [switch] $ExportRawTemplate = (Get-PSFConfigValue -FullName 'AzOps.Core.ExportRawTemplate'), [switch] $Rebuild, [switch] $Force, [string[]] $PartialMgDiscoveryRoot = (Get-PSFConfigValue -FullName 'AzOps.Core.PartialMgDiscoveryRoot'), [string] $StatePath = (Get-PSFConfigValue -FullName 'AzOps.Core.State'), [string] $TemplateParameterFileSuffix = (Get-PSFConfigValue -FullName 'AzOps.Core.TemplateParameterFileSuffix') ) begin { #region Initialize & Prepare Write-PSFMessage -String 'Invoke-AzOpsPull.Initialization.Starting' if (-not $SkipRole) { try { Write-PSFMessage -String 'Invoke-AzOpsPull.Validating.UserRole' $null = Get-AzADUser -First 1 -ErrorAction Stop Write-PSFMessage -String 'Invoke-AzOpsPull.Validating.UserRole.Success' } catch { Write-PSFMessage -Level Warning -String 'Invoke-AzOpsPull.Validating.UserRole.Failed' $SkipRole = $true } } $parameters = $PSBoundParameters | ConvertTo-PSFHashtable -Inherit -Include InvalidateCache, PartialMgDiscovery, PartialMgDiscoveryRoot Initialize-AzOpsEnvironment @parameters Assert-AzOpsInitialization -Cmdlet $PSCmdlet -StatePath $StatePath $tenantId = (Get-AzContext).Tenant.Id Write-PSFMessage -String 'Invoke-AzOpsPull.Tenant' -StringValues $tenantId Write-PSFMessage -String 'Invoke-AzOpsPull.TemplateParameterFileSuffix' -StringValues (Get-PSFConfigValue -FullName 'AzOps.Core.TemplateParameterFileSuffix') Write-PSFMessage -String 'Invoke-AzOpsPull.Initialization.Completed' $stopWatch = [System.Diagnostics.Stopwatch]::StartNew() #endregion Initialize & Prepare } process { #region Existing Content if (Test-Path $StatePath) { $migrationRequired = (Get-ChildItem -Recurse -Force -Path $StatePath -File | Where-Object { $_.Name -like $("Microsoft.Management_managementGroups-" + $tenantId + $TemplateParameterFileSuffix) } | Select-Object -ExpandProperty FullName -First 1) -notmatch '\((.*)\)' if ($migrationRequired) { Write-PSFMessage -String 'Invoke-AzOpsPull.Migration.Required' } if ($Force -or $migrationRequired) { Invoke-PSFProtectedCommand -ActionString 'Invoke-AzOpsPull.Deleting.State' -ActionStringValues $StatePath -Target $StatePath -ScriptBlock { Remove-Item -Path $StatePath -Recurse -Force -Confirm:$false -ErrorAction Stop } -EnableException $true -PSCmdlet $PSCmdlet } if ($Rebuild) { Invoke-PSFProtectedCommand -ActionString 'Invoke-AzOpsPull.Rebuilding.State' -ActionStringValues $StatePath -Target $StatePath -ScriptBlock { Get-ChildItem -Path $StatePath -File -Recurse -Force -Filter 'Microsoft.*_*.json' | Remove-Item -Force -Recurse -Confirm:$false -ErrorAction Stop } -EnableException $true -PSCmdlet $PSCmdlet } } #endregion Existing Content #region Root Scopes $rootScope = '/providers/Microsoft.Management/managementGroups/{0}' -f $tenantId if ($script:AzOpsPartialRoot.id) { $rootScope = $script:AzOpsPartialRoot.id | Sort-Object -Unique } if ($rootScope -and $script:AzOpsAzManagementGroup) { foreach ($root in $rootScope) { # Create AzOpsState Structure recursively Save-AzOpsManagementGroupChildren -Scope $root -StatePath $StatePath # Discover Resource at scope recursively $parameters = $PSBoundParameters | ConvertTo-PSFHashtable -Inherit -Include SkipPolicy, SkipRole, SkipResourceGroup, SkipResource, ExportRawTemplate, StatePath Get-AzOpsResourceDefinition -Scope $root @parameters } } else { # If no management groups are found, iterate through each subscription foreach ($subscription in $script:AzOpsSubscriptions) { $parameters = $PSBoundParameters | ConvertTo-PSFHashtable -Inherit -Include SkipPolicy, SkipRole, SkipResourceGroup, SkipResource, ExportRawTemplate, StatePath Get-AzOpsResourceDefinition -Scope $subscription.id @parameters } } #endregion Root Scopes } end { $stopWatch.Stop() Write-PSFMessage -String 'Invoke-AzOpsPull.Duration' -StringValues $stopWatch.Elapsed -Data @{ Elapsed = $stopWatch.Elapsed } } } |