internal/functions/Remove-AzResourceRaw.ps1
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function Remove-AzResourceRaw { <# .SYNOPSIS Performs resource deletion in Azure at any scope. .DESCRIPTION Performs resource deletion in Azure with FullyQualifiedResourceId and ScopeObject. .PARAMETER TemplateFilePath Path where the ARM templates can be found. .PARAMETER TemplateParameterFilePath Path where the parameters of the ARM templates can be found. .PARAMETER ScopeObject Resource to delete. .PARAMETER InputObject Object containing items for processing, used in combination with parameter Recursive. .PARAMETER Recursive If specified, performs recursive resource deletion and requires use of parameter InputObject. .EXAMPLE > Remove-AzResourceRaw -ScopeObject $ScopeObject -TemplateFilePath $TemplateFilePath -TemplateParameterFilePath $TemplateParameterFilePath Name Value ---- ----- TemplateFilePath /root/managementgroup/subscription/resourcegroup/template.json TemplateParameterFilePath /root/managementgroup/subscription/resourcegroup/template.parameters.json ScopeObject ScopeObject Status success > Remove-AzResourceRaw -InputObject $retry -Recursive Name Value ---- ----- TemplateFilePath /root/managementgroup/subscription/resourcegroup/template.json TemplateParameterFilePath /root/managementgroup/subscription/resourcegroup/template.parameters.json ScopeObject ScopeObject Status success #> [CmdletBinding()] param ( [string] $TemplateFilePath, [string] $TemplateParameterFilePath, [AzOpsScope] $ScopeObject, [array] $InputObject, [switch] $Recursive ) process { function Remove-AzResourceRawRecursive { <# .SYNOPSIS Performs recursive resource deletion in Azure at any scope. .DESCRIPTION Takes $InputObject and performs recursive resource deletion in Azure and exhaust any permutation. .PARAMETER InputObject Parameter containing items for processing. .PARAMETER CurrentOrder Internal parameter to track recursive progress. .PARAMETER OutputObject Track item processing and return result. .EXAMPLE > $successFullItems, $failedItems = Remove-AzResourceRawRecursive -InputObject $retry Example of a $retry array with 6 items, the number of permutations will be 6×5×4×3×2×1=720 #> [CmdletBinding()] param ( [array] $InputObject, [array] $CurrentOrder = @(), [array] $OutputObject = @() ) process { if ($InputObject.Count -eq 0) { # Base case: All items have been used, perform action on the current order foreach ($item in $CurrentOrder) { if ($item.Status -eq 'failed' -or $null -eq $item.Status) { Write-AzOpsMessage -LogLevel InternalComment -LogString 'Remove-AzResourceRawRecursive.Processing' -LogStringValues $item.ScopeObject.Resource, $item.ScopeObject.Scope # Attempt to remove the resource $result = Remove-AzResourceRaw -ScopeObject $item.ScopeObject -TemplateFilePath $item.TemplateFilePath -TemplateParameterFilePath $item.TemplateParameterFilePath if ($result.Status -eq 'failed' -and $result.ScopeObject.Scope -notin $OutputObject.ScopeObject.Scope){ # Add failed result to the output object $OutputObject += $result } } } # Return the final result return $OutputObject } else { if ($InputObject -and $OutputObject) { # Filter out items already processed successfully $filteredOutputObject = @() foreach ($item in $InputObject) { if ($item.ScopeObject.Scope -in $OutputObject.ScopeObject.Scope) { foreach ($output in $OutputObject) { if ($output.ScopeObject.Scope -eq $item.ScopeObject.Scope -and $output.Status -eq 'failed') { # Add previously failed item to the filtered output $filteredOutputObject += $output continue } } } } if ($filteredOutputObject) { $InputObject = $filteredOutputObject } } # Recursive case: Try each item in the current position and recurse with the remaining items foreach ($item in $InputObject) { $remainingItems = $InputObject -ne $item $newOrder = $CurrentOrder + $item # Recursively call Remove-AzResourceRawRecursive $OutputObject = Remove-AzResourceRawRecursive -InputObject $remainingItems -CurrentOrder $newOrder -OutputObject $OutputObject } # Return the output after all permutations return $OutputObject } } } if ($null -ne $InputObject -and $Recursive) { # Perform recursive resource deletion $result = Remove-AzResourceRawRecursive -InputObject $InputObject if ($result) { return $result } else { return } } elseif ($null -eq $InputObject -and $Recursive) { # Recursive resource deletion missing input Write-AzOpsMessage -LogLevel Error -LogString 'Remove-AzResourceRaw.Resource.Recursive.Missing' return } else { if (-not $ScopeObject) { # Resource deletion missing input Write-AzOpsMessage -LogLevel Error -LogString 'Remove-AzResourceRaw.Resource.Missing' return } # Construct result object $result = [PSCustomObject]@{ TemplateFilePath = $TemplateFilePath TemplateParameterFilePath = $TemplateParameterFilePath ScopeObject = $ScopeObject Status = 'success' } # Check if the resource exists $resource = Get-AzOpsResource -ScopeObject $ScopeObject -ErrorAction SilentlyContinue # Remove the resource if it exists if ($resource) { try { # Set Azure context for removal operation Set-AzOpsContext -ScopeObject $ScopeObject $null = Remove-AzResource -ResourceId $ScopeObject.Scope -Force -ErrorAction Stop $maxAttempts = 4 $attempt = 1 $gone = $false while ($gone -eq $false -and $attempt -le $maxAttempts) { Write-AzOpsMessage -LogLevel InternalComment -LogString 'Remove-AzResourceRaw.Resource.CheckExistence' -LogStringValues $ScopeObject.Scope Start-Sleep -Seconds 10 $tryResource = Get-AzOpsResource -ScopeObject $ScopeObject -ErrorAction SilentlyContinue if (-not $tryResource) { $gone = $true } $attempt++ } } catch { # Log failure message Write-AzOpsMessage -LogLevel InternalComment -LogString 'Remove-AzResourceRaw.Resource.Failed' -LogStringValues $ScopeObject.Resource, $ScopeObject.Scope $result.Status = 'failed' } } else { # Log not found message $result.Status = 'notfound' } # Return result object return $result } } } |