New-AzVM | Make PublicIpSku Standard by default (#26619)

* New-AzVM | Make PublicIpSku Standard by default

* update changeLog.md

* update help doc

* Update TestVMWithPublicIPAddressStandardSku.json

---------

Co-authored-by: Vincent Dai <[email protected]>

Author: phrazfipho

src/Compute/Compute.Test/ScenarioTests/VirtualMachineTests.cs

@@ -473,6 +473,13 @@ public void TestVMNoPublicIPAddress()
             TestRunner.RunTestScript("Test-VMNoPublicIPAddress");
         }
 
+        [Fact]
+        [Trait(Category.AcceptanceType, Category.CheckIn)]
+        public void TestVMWithPublicIPAddressStandardSku()
+        {
+            TestRunner.RunTestScript("Test-VMWithPublicIPAddressStandardSku");
+        }
+
         [Fact]
         [Trait(Category.AcceptanceType, Category.CheckIn)]
         public void TestVMForceDelete()

src/Compute/Compute.Test/ScenarioTests/VirtualMachineTests.ps1

@@ -5628,6 +5628,46 @@ function Test-VMNoPublicIPAddress
     }
 }
 
+<#
+.SYNOPSIS
+Test Virtual Machine creation process with a Public IP Address when it is
+provided as a parameter.
+When PublicIpSku is not specified, it should be Standard Sku by default 
+(Since Az 13.0.0 and Az.Compute 9.0.0).
+#>
+function Test-VMWithPublicIPAddressStandardSku
+{
+    # Setup
+    $rgname = Get-ComputeTestResourceName;
+    $loc = Get-ComputeVMLocation;
+
+    try
+    {
+        $pipName = "test-pip-standard";
+        New-AzResourceGroup -Name $rgname -Location $loc -Force;
+
+        # VM Profile & Hardware
+        $vmname = 'v' + $rgname;
+        $domainNameLabel = "d1" + $rgname;
+
+        # Creating a VM using simple parameter set
+        $securePassword = Get-PasswordForVM | ConvertTo-SecureString -AsPlainText -Force;
+        $user = "admin01";
+        $cred = New-Object System.Management.Automation.PSCredential ($user, $securePassword);
+
+        $vm = New-AzVM -ResourceGroupName $rgname -Name $vmname -Credential $cred -DomainNameLabel $domainNameLabel -PublicIPAddressName $pipName;
+
+        # Check that no PublicIPAddress resource was created.
+        $publicIPAddress = Get-AzPublicIpAddress -ResourceGroupName $rgname -Name $pipName;
+        Assert-AreEqual $publicIPAddress.Sku.Name "Standard";
+    }
+    finally
+    {
+        # Cleanup
+        Clean-ResourceGroup $rgname;
+    }
+}
+
 <#
 .SYNOPSIS
 Test Virtual Machine Force Delete

src/Compute/Compute.Test/SessionRecords/Microsoft.Azure.Commands.Compute.Test.ScenarioTests.VirtualMachineTests/TestVMWithPublicIPAddressStandardSku.json

@@ -20,6 +20,7 @@
 
 -->
 ## Upcoming Release
+* Made `-PublicIpSku` parameter Standard by default in `New-AzVM`
 
 ## Version 8.5.0
 * Added optional parameters `-SecurityPostureId` and `-SecurityPostureExcludeExtension` to cmdlets `New-AzVmss` and `New-AzVmssConfig`.

src/Compute/Compute/ChangeLog.md

@@ -59,7 +59,6 @@
 
 namespace Microsoft.Azure.Commands.Compute
 {
-    [GenericBreakingChangeWithVersion("The default publicIpSku will be changed from Basic to Standard. This change is expected to take effect in the next version. If publicIpSku is not specified, default will be switched to Standard. For more information refer to https://aka.ms/ipbasictostandard.", "13.0.0", "9.0.0")]
     [Cmdlet("New", ResourceManager.Common.AzureRMConstants.AzureRMPrefix + "VM", SupportsShouldProcess = true, DefaultParameterSetName = "SimpleParameterSet")]
     [OutputType(typeof(PSAzureOperationResponse), typeof(PSVirtualMachine))]
     public class NewAzureVMCommand : VirtualMachineBaseCmdlet
@@ -587,7 +586,9 @@ public async Task<ResourceConfig<VirtualMachine>> CreateConfigAsync()
                     publicIpSku = _cmdlet.PublicIpSku == "Basic" ? PublicIPAddressStrategy.Sku.Basic : PublicIPAddressStrategy.Sku.Standard;
                 }
                 else {
-                    publicIpSku = _cmdlet.Zone == null ? PublicIPAddressStrategy.Sku.Basic : PublicIPAddressStrategy.Sku.Standard;
+                    // since Az 13.0.0 and Az.Compute 9.0.0, if PublicIpSku is not specified, it should be Standard by default.
+                    // https://aka.ms/ipbasictostandard
+                    publicIpSku = PublicIPAddressStrategy.Sku.Standard;
                 }
 
                 if (_cmdlet.IsParameterBound(c => c.SecurityType))

src/Compute/Compute/VirtualMachine/Operation/NewAzureVMCommand.cs

@@ -1011,7 +1011,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: None
+Default value: Standard
 Accept pipeline input: False
 Accept wildcard characters: False
 ```