My experience on AzureStack part 3: Changing owner of a AzureStack user subscription

We have some users on-boarded on the AzureStack multi-node system and they do testing and when they forget to remove stuff and we need to make some changes we might need to remove their resources and as Stanislav mentioned there is a way to actually take over a subscription. There is though a small thing that needs to be added to the PowerShell cmds that can change a Azure Stack user subscription owner when you have a multitennant setup of your Stack, your users will have their own tenant ID´s on the subscriptions.

So to be able to access and remove resources from an user that left his subscription and resources burning you will have to do a update on both Owner and TenantId

So set up your enviroment with the AzureStack tools and PowerShell environment, connect as a cloud operator to the default subscription and then run the following::

Happy Stack Operating 🙂

 

Add 2016 shared vhds to VMs fail with backend SOFS running Windows 2012 R2

We are doing some work in adding functionality and found an issue today! We have quite a few workloads running on a converged setup with Hyper-V nodes accessing storage from Scale-Out File Servers.

In our lab environment we have Hyper-V running on Server 2016 and these get their storage from SOFS and they currently run 2012 R2. For ordinary VM´s that has not been a problem. Now we wanted to get the VHD Scale sets (enhanced shared VHDX) set up for guest clusters running guest OS win 2016.

The documentation says not so much more than you need storage residing on a SMB or CSV volume, but when trying to add a VHDs file we get an error stating that the SOFS server does not recognize the file format of the vhd set and think it is a reserved file for windows!

 

Using a SMB share from a bunch of 2016 Scale Out File Servers gives no errors

So upgrade those SOFS servers first and you will not run into problem 🙂

My experience with AzureStack in a multinode setup part 2

Here is my second post on experience with our lovely AzureStack multinode that we now have running.

First of all, there is now a good doc on the AzureStack site for Datacenter Integration and it is really important to read and understand the text. It is also vital to also have the networking guys on the wagon!

For a success in the deployment you will need to have a NAT functionality within your router/fw or have a transparent proxy. The doc says it is needed for the Infra Network that is called public, it is not public reachable but do need internet access. Some routers have advanced functionality with Policy based routing that can send infra traffic to a fw and public VIP traffic directly to and from internet!

Also during deployment the BMC network will need access to internet because the deployment VM running on the HLH will need to do a AAD login and registration if the stack is not being deployed as a disconnected version.

Certificates

Before you can get a deployment up and running you will need to make sure that the certificates that you ordered are rock solid! Follow the documentation and do not take any short cuts in wild card certs etc…

There is a sample cert INF template file that you can use:

Next..

Next post I will go through a bit about the update process, support and marketplace syndication.

 

 

System Center 1801 released, updated vhd eval download script

This week the System Center 1801 was released and I have updated the script to have the new links to the downloadable VHD´s that you can use to evaluate the release.

Happy evaluating and getting started with the latest System Center release 🙂

Running Honolulu on Windows Server 17079

I had Honolulu in an earlier release installed on a Windows Server Insider 17035 build and wanted to try the new feature that came in 17079 with inplace upgrade, that did not however work out as wanted and I had to run a clean VM instead! I have not looked more into why the upgrade failed, probably because the documentation said that it was supported from 1709…

Thanks to the insider system it is already a VHDx there that I could download and use and add it to my domain.

Once that was done I could add the honolulu msi into the VM with the magnificent Copy-VMFile cmdlet

And after a simple install I could connect to it from a Chrome browser! (IE is not supported)

Have fun with your testing of Honolulu!

My experience with AzureStack in a multinode setup

I know that I have been more than usual quiet in my blogging the latest months, that is because we have had much at work and I have been over my head in new tech stuff and among that I also been the lead in the implementation of our AzureStack multinode.

I will do a couple of blog posts about my experience and caveats that I have stumbled on so keep checking back!

First of all Me self and Geir-Morten from our company will do a session on friday at the NIC conference in Oslo

The Three Amigos fighting compliance with Azure Stack

Hybrid cloud with Azure Stack can deliver great benefits to your organization, helping you innovate and get faster to market. But at the same time also protect your sensitive information and stay compliant with regulations like GDPR. This session will focus on the different roles associated with the Azure Stack, from operating the Stack to the developer and IT pro bringing their solution into a true hybrid environment. The sessions will be packed with demos on a Azure Stack multi-node system showing the different roles in action in environment spanning not only Azure and Azure Stack, but also private clouds.

I hope that I will see you there!

 

Install SSH client as a optional feature on Windows 10 failed

I wanted to add the SSH client as an optional feature on my Win10 now when it was available but I got an error when using the command “AddWindowsCapability Online Name OpenSSH.Client~~~~0.0.1.0″

after a little bit of digging i could find out that my dear IT department had set a GPO which was not letting me get the bits:

So after I had changed the value to 0 and done a reboot, I was able to install the SSH client optional feature

Great success and using ssh from the cmd prompt gives me the following :

 

SCVMM 2016 with cu4 can not add more than 64 vCPUs

We have some demands on BIG-ASS VM´s and in our new environment with System Center 2016 and VMM 2016 we tried to add a hardware profile with more than 64 vCPU´s as now in Hyper-V 2016 we can have a VM with 240 vCPU´s and 12 TB of ram, but that cannot be done 🙁

We have also updated with the latest SCVMM CU4 but still no success! Neither via GUI or via PowerShell!

We installed a new Preview of SCVMM 1711 to see if it was any difference and guess what! It has finally been updated but we would much rather see it also comming in a CU in the near time for VMM 2016 as we cannot deploy a preview of the semianual into production..

The gui also have been updated for a hardware profile where it clearly states that it has to be a gen2 vm and also the OS cannot be lower than 2016 for both host and vm

 

Download System Center preview 1711 VHD´s with PowerShell

I have updated my PowerShell Script that download the evaluation VHD´s of System Center with the latest 1711 release and now you can utilize that and get all or selected System Center components you want to evaluate in your environment.