Configure DNS Server for Azure Virtual Network
Learn how to set up a DNS server with a static IP for an Azure Virtual Network, enabling domain joining and name resolution for all connected virtual …
TL;DR; If you need to move an existing Azure VM to a virtual network, you cannot do it directly; you must delete the VM (keeping the disks), create a new virtual network in the correct region, and then redeploy the VM using the existing disks and attach it to the new network. This process allows your VM, such as a domain controller, to communicate with other machines in the same network. Plan your network setup before VM deployment to avoid this manual migration.
When I first completed configuring a DC in Azure for AAD integrated Release Management I did not add my virtual machine to a virtual network. And I really should have and in the usual poopyness that is servers you can’t move it. You effectively need to delete your VM leaving the disks and create a new machine definition that is correctly configured.
First we need to configure the virtual network. Create a new virtual network in the correct region. The region should be the same as the one that you want to create the vm’s in, in my case western Europe fits that bill.
Then the poopy part, we need to delete the Virtual Server that we created and promoted to be a domain controller. Make sure that you do not delete the disks.
We now need to create a new VM in the correct domain. Give it a few minutes to clear the name in the tubes of Azure so that we can reuse it and then create a new VM but select the Gallery.
In the gallery you should find a “my disks” section at the very bottom that lists all of your free floating disks that are not attached to a VM. I found that one of my servers did not exist and I had to wait a few more minutes for it to show up. Select your disks and click next…
Give the machine the same name and pick the A0 instance size that we wanted before. We should not have to log into the server at this time.
On the second screen we need to make sure that we select the virtual network that we just created. This will alter the other options that we can select but it is very simple to configure. On the next screen you need only pick what additional bits that you want and I only really want the VM tools for an AD box, but for other boxes you may want more.
You should now see your domain controller as part of your virtual network that we just created. Even if we have many cloud services we can add their containing machines to this network and allow communication between them.
Useful links:
Each classification [Concepts, Categories, & Tags] was assigned using AI-powered semantic analysis and scored across relevance, depth, and alignment. Final decisions? Still human. Always traceable. Hover to see how it applies.
If you've made it this far, it's worth connecting with our principal consultant and coach, Martin Hinshelwood, for a 30-minute 'ask me anything' call.
We partner with businesses across diverse industries, including finance, insurance, healthcare, pharmaceuticals, technology, engineering, transportation, hospitality, entertainment, legal, government, and military sectors.
Akaditi
Lockheed Martin
Qualco
Lean SA
Deliotte
Milliman
Microsoft
Epic Games
Bistech
Kongsberg Maritime
Emerson Process Management
Illumina
Boeing
Cognizant Microsoft Business Group (MBG)
Ericson
DFDS
Freadom
ProgramUtvikling
Washington Department of Enterprise Services
Department of Work and Pensions (UK)
Washington Department of Transport
Nottingham County Council
New Hampshire Supreme Court
Ghana Police Service
Philips
Alignment Healthcare
NIT A/S
Microsoft
Capita Secure Information Solutions Ltd
Jack Links