我应该给我的Azure虚拟机什么DNS名称标签？ [英] What DNS Name Label should I give my Azure Virtual Machine?

问题描述

在我的不断努力来包装我身边的Azure的新的资源组模型头部（见previous问题<一href=\"http://stackoverflow.com/questions/35163948/associate-a-public-ip-in-an-azure-resource-group-to-a-web-app\">here和<一个href=\"http://stackoverflow.com/questions/35183153/point-ip-address-to-azure-resource-group-web-app/35183280?noredirect=1#comment58138836_35183280\">here),我现在想创建一个将用作Web服务器的新的虚拟机。

In my ongoing effort to wrap my head around Azure's new Resource Group model (see previous questions here and here), I am now trying to create a new Virtual Machine that will be used as a web server.

我有你的问题：

问题一：

假设我最终想要这个VM主办的网站woodswild.com，什么DNS名称标签应该我给这个虚拟机？有关系吗？我只知道可以肯定的是，它必须是全球唯一的。是否需要反思我要承载域（woodswild.com）？

Assuming I eventually want this VM to host the website woodswild.com, what DNS Name Label should I give this VM? Does it matter? All I know for sure is that it needs to be globally unique. Does it need to reflect the domain I want to host (woodswild.com)?

问二：

我甚需要在所有设置DNS名称？

Do I even need to set the DNS name at all?

问题三：

和，现在我已经创造了它，我还可以改变从无的DNS名称标签的东西？如果是这样，怎么样？

And, now that I've already created it, can I still change the DNS Name Label from "none" to something? And if so, how?

推荐答案

有没有要求在所有要么有一个DNS名称，或者有一个是什么关系要设置什么了。我有我使用创建一个从GUID的脚本！

There is no requirement at all to either have a DNS name, or to have one that is anything to do with what you are setting up. I have a script that I use that creates one from a GUID!

这如下分配设置天青通常的过程。

This follows the usual process of assigning a setting to Azure.

1. 获取-的东西，它分配给一个变​​量。


2. 更改变量的属性，通过给一些其他的价值。


3. 写使用Set-东西cmdlet中的变化Azure上。

在此情况下，它是一个有点复杂，因为我们希望最终的结构看起来像这样

in this case it is a little complicated since the ultimate structure we want looks like this

DnsSettings  : {
        "DomainNameLabel": "mytestdnsname",
        "Fqdn": "mytestdnsname.westeurope.cloudapp.azure.com"
               }

presuming我们创建一个像这样的PIP

presuming we created an PIP like this

New-AzureRmPublicIpAddress -Name test01PIP -ResourceGroupName test01 `
                           -AllocationMethod Dynamic -Location westeurope  

的完全限定域名自动设置，所以我们只需要设置DomainNameLabel这是我们做的这个样子，

The fully qualified domain name is set automatically, so we just need to set the DomainNameLabel which we do like this,

$ip =get-AzureRmPublicIpAddress -Name test01PIP -ResourceGroupName test01 [1] 
$ip.DnsSettings += @{DomainNameLabel = "mytestdnsname"}                   [2]
Set-AzureRmPublicIpAddress -PublicIpAddress $ip                           [3]

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