FQDN in VMSS.

Author: sergey-shandar

src/ResourceManager/Compute/Commands.Compute/Generated/Models/PSVirtualMachineScaleSet.cs

@@ -37,5 +37,8 @@ public string ResourceGroupName
                 return m.Success ? m.Groups["rgname"].Value : null;
             }
         }
+
+        // Gets or sets the FQDN.
+        public string FullyQualifiedDomainName { get; set; }
     }
 }

src/ResourceManager/Compute/Commands.Compute/Generated/VirtualMachineScaleSet/VirtualMachineScaleSetCreateOrUpdateMethod.cs

@@ -266,7 +266,12 @@ async Task SimpleParameterSetExecuteCmdlet(IAsyncCmdlet asyncCmdlet)
 
             // generate a domain name label if it's not specified.
             await PublicIPAddressStrategy.FindDomainNameLabelAsync(
-                domainNameLabel: domainNameLabel, name: VMScaleSetName, location: Location, client: client);
+                domainNameLabel: domainNameLabel,
+                name: VMScaleSetName,
+                location: Location,
+                client: client);
+
+            var fqdn = PublicIPAddressStrategy.Fqdn(domainNameLabel, Location);
 
             var target = virtualMachineScaleSet.GetTargetState(current, client.SubscriptionId, Location);
 
@@ -288,6 +293,7 @@ await PublicIPAddressStrategy.FindDomainNameLabelAsync(
             {
                 var psObject = new PSVirtualMachineScaleSet();
                 ComputeAutomationAutoMapperProfile.Mapper.Map(result, psObject);
+                psObject.FullyQualifiedDomainName = fqdn;
                 asyncCmdlet.WriteObject(psObject);
             }
         }

src/ResourceManager/Compute/Commands.Compute/Strategies/Network/PublicIPAddressStrategy.cs

@@ -63,8 +63,12 @@ public static async Task FindDomainNameLabelAsync(
                 do
                 {
                     domainNameLabel.Value = (name + '-' + Guid.NewGuid().ToString().Substring(0, 6)).ToLower();
-                } while ((await networkClient.CheckDnsNameAvailabilityAsync(location, domainNameLabel.Value)).Available != true);
+                } while ((await networkClient.CheckDnsNameAvailabilityAsync(location, domainNameLabel.Value)).Available
+                    != true);
             }
         }
+
+        public static string Fqdn(Mutable<string> domainNameLabel, string location)
+            => domainNameLabel.Value + "." + location + ".cloudapp.azure.com";
     }
 }

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

@@ -382,7 +382,7 @@ await PublicIPAddressStrategy.FindDomainNameLabelAsync(
                 location: Location,
                 client: client);
 
-            var fqdn = domainNameLabel.Value + "." + Location + ".cloudapp.azure.com";
+            var fqdn = PublicIPAddressStrategy.Fqdn(domainNameLabel, Location);
 
             // create target state
             var target = virtualMachine.GetTargetState(current, client.SubscriptionId, Location);