On Fri, Jul 21, 2017 at 6:07 AM, Arman Khalatyan <arm2arm@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@inparadise.se> wrote:

Den 20 juli 2017 13:29 skrev Arman Khalatyan <arm2arm@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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