[Openstack] Windows instance licensing in OpenStack

Davide Guerri davide.guerri at gmail.com
Thu Jan 24 08:10:50 UTC 2013


This is a very interesting thread for us :)

How about desktop versions of Windows? 
Is there a volume license that can be used with the IaaS?


Davide.
 


On 23/gen/2013, at 21:45, Peter Pouliot <ppouliot at microsoft.com> wrote:

> Site/Volume licensing works too.   The KMS is there to enable/enforce the local activiation/licensing.
>  
> The details of any licenses are also affected by the product sku’s that are involved.
>  
> Peter J. Pouliot, CISSP
> Senior SDET, OpenStack
>  
> Microsoft
> New England Research & Development Center
> One Memorial Drive,Cambridge, MA 02142
> PPOULIOT at microsoft.com | Tel: +1(857) 453 6436
>  
> From: Willard Dennis [mailto:willarddennis at live.com] 
> Sent: Wednesday, January 23, 2013 3:40 PM
> To: Jay Pipes; openstack at lists.launchpad.net; Peter Pouliot
> Subject: RE: [Openstack] Windows instance licensing in OpenStack
>  
> See http://www.microsoft.com/licensing/existing-customers/product-activation-faq.aspx
>  
> Looks like KMS would be the appropriate means; your MSFT reseller would sell you a KMS license key to use for the appropriate pool of server / app instances, then it is loaded into the KMS server, which then activates the instantiated systems. I checked with MSFT Licensing, the rep said there is no limit on number of uses of a KMS license key, just an aggregate activation threshold. See further http://technet.microsoft.com/en-us/windows/dd197314.aspx for more details.
>  
> We don’t use KMS here, so don’t know about the hairy details, sorry...
>  
> Best,
> Will
>  
>  
> From: Peter Pouliot
> Sent: ‎January‎ ‎23‎, ‎2013 ‎12‎:‎04‎ ‎PM
> To: Jay Pipes, openstack at lists.launchpad.net
> Subject: Re: [Openstack] Windows instance licensing in OpenStack
>  
> Ok,
> 
> I am no MS licensing expert, however.   Here is my understanding of it.
> 
> If you are using a windows vm on a hypervisor other than windows server with the Hyper-V role enabled you need to license per vm.  
> 
> 
> 
> If you are using windows server with Hyper-V enable you can license at the hypervisor/server rather than at the vm level.
> 
> This does not include Hyper-V server, which only requires licensing of the windows guests.
> 
> p
> 
> 
> 
> Peter J. Pouliot, CISSP
> Senior SDET, OpenStack
> 
> Microsoft 
> New England Research & Development Center
> One Memorial Drive,Cambridge, MA 02142
> PPOULIOT at microsoft.com | Tel: +1(857) 453 6436
> 
> -----Original Message-----
> From: openstack-bounces+ppouliot=microsoft.com at lists.launchpad.net [mailto:openstack-bounces+ppouliot=microsoft.com at lists.launchpad.net] On Behalf Of Jay Pipes
> Sent: Wednesday, January 23, 2013 9:31 AM
> To: openstack at lists.launchpad.net
> Subject: Re: [Openstack] Windows instance licensing in OpenStack
> 
> On 01/23/2013 08:41 AM, Balamurugan V G wrote:
> > Hi,
> > 
> > I wonder how the Windows Licensing would work in OpenStack. Lets say I
> > have a Windows Image which I have already activated. Now if I launch N
> > instances of this image, what are the SO licensing implications? Will I
> > have to license/re-activate on each of the instances after they boot up?
> 
> If you use XenServer or KVM, I believe so, yes. I've heard that if you
> use ESXi you can get some sort of license for all Windows images on a
> host. Not sure of the details of this, though, I've just heard it
> through the IT grapevine...
> 
> Best,
> -jay
> 
> p.s. If you find out any more solid info, please do post back :)
> 
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