PS script for creating resources at scale (Azure-Samples#525)

* added PS scripting

* renamed files

* renamed files

azure-cli/create-azure-resources-at-scale/powershell/create-azure-resources-at-scale.sh

@@ -1,49 +1,212 @@
 # Run this script in Azure Cloud Shell, PowerShell environment, or PowerShell 7
 # Passed validation in Azure Cloud Shell, PowerShell environment, on 4/25/2024
 
+
 # <VariableBlock>
 # Variable block
 
 # Replace these three variable values with actual values
-subscriptionID=00000000-0000-0000-0000-00000000
-csvFileLocation="myFilePath\myFileName.csv"
-logFileLocation="myFilePath\myLogName.txt"
+[CmdletBinding()]
+param (
+    [string]$csvFileLocation = 'myFileName.csv'
+)
+
+$logFileLocation = "myLogFile.txt"
+$subscriptionID = "00000000-0000-0000-0000-00000000"
 
 # Variable values that contain a prefix can be replaced with the prefix of your choice.
 #   These prefixes have a random ID appended to them in the script.
 # Variable values without a prefix will be overwritten by the contents of your CSV file.
-location=""
-createRG=""
-newRgName="msdocs-rg-"
-existingRgName=""
-
-createVnet=""
-vnetName="msdocs-vnet-"
-subnetName="msdocs-subnet-"
-vnetAddressPrefix=""
-subnetAddressPrefixes=""
-
-vmName="msdocs-vm-"
-vmImage=""
-publicIpSku=""
-adminUser=""
-adminPassword="msdocs-PW-@"
+$location=""
+$createRG=""
+$newRgName="msdocs-rg-"
+$existingRgName=""
+
+$createVnet=""
+$vnetName="msdocs-vnet-"
+$subnetName="msdocs-subnet-"
+$vnetAddressPrefix=""
+$subnetAddressPrefixes=""
+
+$vmName="msdocs-vm-"
+$vmImage=""
+$publicIpSku=""
+$adminUser=""
+$adminPassword="msdocs-PW-@"
 
 # set your azure subscription 
 az account set --subscription $subscriptionID
+
+# import your CSV data
+$data = Import-Csv $csvFileLocation -delimiter ","
 # </VariableBlock>
 
 # <ValidateFileValues>
+# read your imported file
+$data | Format-Table
 
-
+# Validate CSV data values
+foreach ($row in $data) {
+  $resourceNo = $row.resourceNo
+  $location = $row.location
+  $createRG = $row.createRG
+  $existingRgName = $row.existingRgName
+  $createVnet = $row.createVnet
+  $vnetAddressPrefix = $row.vnetAddressPrefix
+  $subnetAddressPrefixes = $row.subnetAddressPrefixes
+  $vmImage = $row.vmImage
+  $publicIpSku = $row.publicIpSku
+  $adminUser = $row.adminUser
+
+  # Generate a random ID
+  $randomIdentifier = (New-Guid).ToString().Substring(0,8)
+
+  if ($resourceNo -eq "1") {
+    Write-Host "resourceNo = $resourceNo"
+    Write-Host "location = $location"
+    Write-Host ""
+
+    Write-Host "RESOURCE GROUP INFORMATION:"
+    Write-Host "createRG = $createRG"
+    if ($createRG -eq "TRUE") {
+        $newRgName = "$newRgName$randomIdentifier"
+        Write-Host "newRGName = $newRgName"
+    }
+    else {
+        Write-Host "exsitingRgName = $existingRgName"
+    }
+    Write-Host ""
+
+    Write-Host "VNET INFORMATION:"
+    Write-Host "createVnet = $createVnet"
+    if ($createVnet -eq "TRUE") {
+      Write-Host "vnetName = $vnetName$randomIdentifier"
+      Write-Host "subnetName = $subnetName$randomIdentifier"
+      Write-Host "vnetAddressPrefix = $vnetAddressPrefix"
+      Write-Host "subnetAddressPrefixes = $subnetAddressPrefixes"
+    }
+    Write-Host ""
+
+    Write-Host "VM INFORMATION:"
+    Write-Host "vmName = $vmName$randomIdentifier"
+    Write-Host "vmImage = $vmImage"
+    Write-Host "vmSku= $publicIpSku"
+    Write-Host "vmAdminUser = $adminUser"
+    Write-Host "vmAdminPassword = $adminPassword$randomIdentifier"
+    }
+  }
 # </ValidateFileValues>
 
+# <ValidateScriptLogic>  
+# Create the log file
+"Validating script" | Out-File -FilePath $logFileLocation
 
-# <ValidateScriptLogic>
+foreach ($row in $data) {
+  $resourceNo = $row.resourceNo
+  $location = $row.location
+  $createRG = $row.createRG
+  $existingRgName = $row.existingRgName
+  $createVnet = $row.createVnet
+  $vnetAddressPrefix = $row.vnetAddressPrefix
+  $subnetAddressPrefixes = $row.subnetAddressPrefixes
+  $vmImage = $row.vmImage
+  $publicIpSku = $row.publicIpSku
+  $adminUser = $row.adminUser
 
+  # Generate a random ID
+  $randomIdentifier = (New-Guid).ToString().Substring(0,8)
+
+  # Log resource number
+  "" | Out-File -FilePath $logFileLocation -Append
+  "resourceNo = $resourceNo" | Out-File -FilePath $logFileLocation -Append
+
+  # Check if a new resource group should be created
+  if ($createRG -eq "TRUE") {
+    "will create RG $newRgName$randomIdentifier" | Out-File -FilePath $logFileLocation -Append
+    $existingRgName = "$newRgName$randomIdentifier"
+  }
+
+  # Check if a new virtual network should be created
+  if ($createVnet -eq "TRUE") {
+    "will create VNet $vnetName$randomIdentifier in RG $existingRgName" | Out-File -FilePath $logFileLocation -Append
+    "will create VM $vmName$randomIdentifier in VNet $vnetName$randomIdentifier in RG $existingRgName" | Out-File -FilePath $logFileLocation -Append
+  } else {
+    "will create VM $vmName$randomIdentifier in RG $existingRgName" | Out-File -FilePath $logFileLocation -Append
+  }
+}
 
+# Clear the console and display the log file
+Clear-Host
+Get-Content -Path $logFileLocation
 # </ValidateScriptLogic>
 
-
 # <FullScript>
-# </FullScript>
+# Create the log file
+"Creating Azure resources" | Out-File -FilePath $logFileLocation
+
+foreach ($row in $data) {
+  $resourceNo = $row.resourceNo
+  $location = $row.location
+  $createRG = $row.createRG
+  $existingRgName = $row.existingRgName
+  $createVnet = $row.createVnet
+  $vnetAddressPrefix = $row.vnetAddressPrefix
+  $subnetAddressPrefixes = $row.subnetAddressPrefixes
+  $vmImage = $row.vmImage
+  $publicIpSku = $row.publicIpSku
+  $adminUser = $row.adminUser
+
+  # Generate a random ID
+  $randomIdentifier = (New-Guid).ToString().Substring(0,8)
+
+  # Log resource number
+  "" | Out-File -FilePath $logFileLocation -Append
+  "resourceNo = $resourceNo" | Out-File -FilePath $logFileLocation -Append
+
+  # Check if a new resource group should be created
+  if ($createRG -eq "TRUE") {
+    Write-Host "creating RG $newRgName$randomIdentifier" | Out-File -FilePath $logFileLocation -Append
+    az group create --location $location --name $newRgName$randomIdentifier
+    $existingRgName = "$newRgName$randomIdentifier"
+    Write-Host "RG $newRgName$randomIdentifier creation complete" | Out-File -FilePath $logFileLocation -Append
+    }
+
+  # Check if a new virtual network should be created
+  if ($createVnet -eq "TRUE") {
+    Write-Host "creating VNet $vnetName$randomIdentifier in RG $existingRgName with adrPX $vnetAddressPrefix, snName $subnetName$randomIdentifier and snPXs $subnetAddressPrefixes" | Out-File -FilePath $logFileLocation -Append
+    az network vnet create `
+        --name $vnetName$randomIdentifier `
+        --resource-group $existingRgName `
+        --address-prefix $vnetAddressPrefix `
+        --subnet-name $subnetName$randomIdentifier `
+        --subnet-prefixes $subnetAddressPrefixes
+    Write-Host "VNet $vnetName$randomIdentifier creation complete" | Out-File -FilePath $logFileLocation -Append
+    
+    Write-Host "creating VM $vmName$randomIdentifier in Vnet $vnetName$randomIdentifier in RG $existingRgName" | Out-File -FilePath $logFileLocation -Append
+    az vm create `
+        --resource-group $existingRgName `
+        --name $vmName$randomIdentifier `
+        --image $vmImage `
+        --vnet-name $vnetName$randomIdentifier `
+        --subnet $subnetName$randomIdentifier `
+        --public-ip-sku $publicIpSku `
+        --admin-username $adminUser`
+        --admin-password $adminPassword$randomIdentifier
+    Write-Host "VM $vmName$randomIdentifier creation complete" | Out-File -FilePath $logFileLocation -Append  
+  } else {
+    Write-Host "creating VM $vmName$randomIdentifier in RG $existingRgName" | Out-File -FilePath $logFileLocation -Append
+    az vm create `
+        --resource-group $existingRgName `
+        --name $vmName$randomIdentifier `
+        --image $vmImage `
+        --public-ip-sku $publicIpSku `
+        --admin-username $adminUser `
+        --admin-password $adminPassword$randomIdentifier
+    Write-Host "VM $vmName$randomIdentifier creation complete" | Out-File -FilePath $logFileLocation -Append
+  }
+}
+
+# Clear the console and display the log file
+# Clear-Host
+Get-Content -Path $logFileLocation
+# </FullScript>