Chapters/powershell-workflows-primer/solution.ps1
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#Requires -version 5.0 <# - Create a local user account called ITApp with a default password. - Create a folder called C:\ITApp and share it as ITApp giving Everyone ReadAccess and the ITApp user full control. - Under C:\ITApp create folders Test_1 to Test_10 - Set the Remote Registry service to auto start - Log each step to a text file called C:\ITAppWF.txt #> Workflow ITAppSetup { Param( [Parameter(Mandatory)] [string]$Password, [string]$Log = "c:\ITAppWF.txt" ) Set-Content -Value "[$((Get-Date).timeofDay)] Starting Setup" -Path $log Add-Content -Value "[$((Get-Date).timeofDay)] Configuring Remote Registry service" -Path $log Set-Service -Name RemoteRegistry -StartupType Automatic Sequence { Add-Content -Value "[$((Get-Date).timeofDay)] Creating local user" -Path $log net user ITApp $Password /add } Sequence { Add-Content -Value "[$((Get-Date).timeofDay)] Testing for C:\ITApp folder" -Path $log if (Test-Path -Path "C:\ITApp") { Add-Content -Value "[$((Get-Date).timeofDay)] Folder already exists." -Path $log $folder = Get-Item -Path "C:\ITApp" } else { Add-Content -Value "[$((Get-Date).timeofDay)] Creating C:\ITApp folder" -Path $log $folder = New-Item -Path C:\ -Name ITApp -ItemType Directory Add-Content -Value "[$((Get-Date).timeofDay)] Created $($folder.fullname)" -Path $log } Add-Content -Value "[$((Get-Date).timeofDay)] Testing for ITApp share" -Path $log if (Get-SmbShare ITApp -ErrorAction SilentlyContinue) { Add-Content -Value "[$((Get-Date).timeofDay)] File share already exists" -Path $log } else { Add-Content -Value "[$((Get-Date).timeofDay)] Creating file share" -Path $log New-SmbShare -Name ITApp -Path $folder.FullName -Description "ITApp data" -FullAccess "$($env:computername)\ITApp" -ReadAccess Everyone } Add-Content -Value "[$((Get-Date).timeofDay)] Creating subfolders" -Path $log foreach -parallel ($i in (1..10)) { $path = Join-Path -Path $folder.FullName -ChildPath "Test_$i" #add a random offset to avoid contention for the log file $offset = Get-Random -Minimum 500 -Maximum 2000 Start-Sleep -Milliseconds $offset Add-Content -Value "[$((Get-Date).timeofDay)] Creating $path" -Path $log $out = New-Item -Path $folder.FullName -Name "Test_$i" -ItemType Directory } } Add-Content -Value "[$((Get-Date).timeofDay)] Setup complete" -Path $log } #close workflow <# #Undo net user itapp /del remove-smbshare ITApp -force del c:\itapp -recurse del c:\itappwf.txt #>n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] C r e a t e d $ ( $ f o l d e r . f u l l n a m e ) " - P a t h $ l o g } A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] T e s t i n g f o r I T A p p s h a r e " - P a t h $ l o g i f ( G e t - S m b S h a r e I T A p p - E r r o r A c t i o n S i l e n t l y C o n t i n u e ) { A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] F i l e s h a r e a l r e a d y e x i s t s " - P a t h $ l o g } e l s e { A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] C r e a t i n g f i l e s h a r e " - P a t h $ l o g N e w - S m b S h a r e - N a m e I T A p p - P a t h $ f o l d e r . F u l l N a m e - D e s c r i p t i o n " I T A p p d a t a " - F u l l A c c e s s " $ ( $ e n v : c o m p u t e r n a m e ) \ I T A p p " - R e a d A c c e s s E v e r y o n e } A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] C r e a t i n g s u b f o l d e r s " - P a t h $ l o g f o r e a c h - p a r a l l e l ( $ i i n ( 1 . . 1 0 ) ) { $ p a t h = J o i n - P a t h - P a t h $ f o l d e r . F u l l N a m e - C h i l d P a t h " T e s t _ $ i " # a d d a r a n d o m o f f s e t t o a v o i d c o n t e n t i o n f o r t h e l o g f i l e $ o f f s e t = G e t - R a n d o m - M i n i m u m 5 0 0 - M a x i m u m 2 0 0 0 S t a r t - S l e e p - M i l l i s e c o n d s $ o f f s e t A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] C r e a t i n g $ p a t h " - P a t h $ l o g $ o u t = N e w - I t e m - P a t h $ f o l d e r . F u l l N a m e - N a m e " T e s t _ $ i " - I t e m T y p e D i r e c t o r y } } A d d - C o n t e n t - V a l u e " [ $ ( ( G e t - D a t e ) . t i m e o f D a y ) ] S e t u p c o m p l e t e " - P a t h $ l o g } # c l o s e w o r k f l o w < # # U n d o n e t u s e r i t a p p / d e l r e m o v e - s m b s h a r e I T A p p - f o r c e d e l c : \ i t a p p - r e c u r s e d e l c : \ i t a p p w f . t x t # > |