Re: [ovirt-users] workflow suggestion for the creating and destroying the VMs?
On Fri, Jul 21, 2017 at 6:07 AM, Arman Khalatyan <arm2arm(a)gmail.com> wrote:
Yes, thanks for mentioning puppet, we have foreman for the bare
metal
systems.
I was looking something like preboot hook script, to mount the /dev/sda
and copy some stuff there.
Is it possible to do that with cloud-init/sysprep?
It is.
However, I'd like to remind you that we also have some scale-up features
you might want to consider - you can hot-add CPU and memory to VMs, which
in some workloads (but not all) can be helpful and easier.
(Hot-removing though is a bigger challenge.)
Y.
On Thu, Jul 20, 2017 at 1:32 PM, Karli Sjöberg <karli(a)inparadise.se>
wrote:
>
>
> Den 20 juli 2017 13:29 skrev Arman Khalatyan <arm2arm(a)gmail.com>:
>
> Hi,
> Can some one share an experience with dynamic creating and removing VMs
> based on the load?
> Currently I am just creating with the python SDK a clone of the apache
> worker, are there way to copy some config files to the VM before starting
> it ?
>
>
> E.g. Puppet could easily swing that sort of job. If you deploy also
> Foreman, it could automate the entire procedure. Just a suggestion
>
> /K
>
>
> Thanks,
> Arman.
>
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