3:26 a.m.
I want to change the computer name of the vm which based on a qcow2 img.
virt-win-reg can merge some value when the vm is not joined the AD, but
when it joined I tried to do it by virt-win-reg and failed.
Any one have any idea about it?
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1:02 a.m.
2012/12/14 Timon Wang <timonwst(a)gmail.com>
I want to change the computer name of the vm which based on a qcow2
img.
virt-win-reg can merge some value when the vm is not joined the AD, but
when it joined I tried to do it by virt-win-reg and failed.
Any one have any idea about it?
perhaps you can use virt-sysprep ?
1:42 a.m.
This tool only work in linux vm. I have cheked the man page for this tool.
Any body knows how to do it in a windows vm which joined a AD domain.
On Mon, Dec 24, 2012 at 3:02 PM, Gao Yongwei <itxx00(a)gmail.com> wrote:
virt-sysprep
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2:19 a.m.
On Dec 24, 2012 1:48 AM, "Timon Wang" <timonwst(a)gmail.com> wrote:
This tool only work in linux vm. I have cheked the man page for this tool.
Any body knows how to do it in a windows vm which joined a AD domain.
On Mon, Dec 24, 2012 at 3:02 PM, Gao Yongwei <itxx00(a)gmail.com> wrote:
>
> virt-sysprep
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Is there a reason you don't rename the system in AD? In past work with AD,
I believe a rename in AD console will change a systems hostname. Maybe
also have to rename locally to match the modified AD record.
- Trey
3:01 a.m.
If a vm join AD domain, the name is registered in the AD server, when I
copy a VM, the name will conflict with the source VM.
I wanna to know if I can change the VM computer name automaticly.
On Mon, Dec 24, 2012 at 4:19 PM, Trey Dockendorf <treydock(a)gmail.com> wrote:
Maybe also have to rename locally to match the modified AD record.
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Focus on: Server Vitualization, Network security,Scanner,NodeJS,JAVA,WWW
Blog: http://www.nohouse.net
3:47 a.m.
On Mon, Dec 24, 2012 at 3:01 AM, Timon Wang <timonwst(a)gmail.com> wrote:
If a vm join AD domain, the name is registered in the AD server, when
I copy
a VM, the name will conflict with the source VM.
I wanna to know if I can change the VM computer name automaticly.
On Mon, Dec 24, 2012 at 4:19 PM, Trey Dockendorf <treydock(a)gmail.com> wrote:
>
> Maybe also have to rename locally to match the modified AD record.
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Blog: http://www.nohouse.net
Sysprep (used for both live provisioning and cloning) is really the
only effective way to clone AD bound systems. Once the cloned system
is sysprepped (or the original is sysprepped before cloning) , upon
first boot you can rename the system.
For windows , if your going to be cloning numerous VMs, I'd recommend
looking at OPSI (http://www.opsi.org/) or possibly MDT to do true
provisioning. If the overhead to setup either of those is not cost
effective, then creating a 'template' VM may be a good alternative.
- Trey
5:15 a.m.
How to create a template VM with libvirt? Could you pelease offer me more
detail. Many thanks
7:44 a.m.
2012/12/24 Timon Wang <timonwst(a)gmail.com>
How to create a template VM with libvirt? Could you pelease offer me
more
detail. Many thanks
perhaps you could do the following:
create a autotask or other things which will
run a script at bootup in
windows template,
after that,when you create a new vm using this template,you can inject the
script in that vm's disk image,or
when the new vm startup,tell it to download the script from a web
server,and run the script to change name.
1:56 p.m.
On Dec 24, 2012 5:15 AM, "Timon Wang" <timonwst(a)gmail.com> wrote:
How to create a template VM with libvirt? Could you pelease offer me more
detail.
Many thanks
As far as I know there's no defined method or virsh command to do with
templates. My reference to templates is more the idea of creating a VM
who's purpose is to act as a clone source for future VMs. This system
would be configured then sysprepped. The final step of a sysprep is a
shutdown, so once shutdown this "template" would remain offline until a
change to the base is needed. Any startup of this VM would require another
sysprep before being cloned.
If more than a handful of clones need to be made I'd recommend looking at
OPSI or MDT for provisioning.
- Trey
1:16 p.m.
On 12/24/2012 04:01 AM, Timon Wang wrote:
If a vm join AD domain, the name is registered in the AD server, when
I
copy a VM, the name will conflict with the source VM.
I wanna to know if I can change the VM computer name automaticly.
When I (automatically) create my test VM's, I give them hard coded MAC
addresses. Then in the anaconda kickstart %post section, I enable a
service I called 'transmogrify' that looks at the MAC address, and then
bind-mounts the appropriate config files into /etc/ (such as
/etc/sysconfig/network containing the hostname). This happens before the
network starts. So then I copy this disk image into multiple COW images
and boot all test machines from 1 disk image, and they boot and get
their individual identities based of the MAC of the VM, which I hardcode
in the XML files I use with "virsh define" command.
Though this solution obviously is based on running Linux in the VM guests.
Paul
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participants (4)
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Gao Yongwei -
Paul Wouters -
Timon Wang -
Trey Dockendorf