On Sat, Sep 16, 2017 at 3:47 AM, Julián Tete <danteconrad14@gmail.com> wrote:
> You are absolutely right Ondra. Thank You
>

Also to me seems ok, is similar to the configuration we're using to deploy.

> I have three questions for you:
>
> 1) How does this work ? Ansible creates the configuration disk?

You mean cloud-init configuration-disk? no, the work is directly done
by oVirt. oVirt knows what you want to put into the configuration
drive and creates a new cdrom device with the configuration drive to
be attached directly to the vm during "Run Once". Once restarted with
standard "Run" the device disappears.

>
> 2) How can I do to disable cloud-init after execution, maybe a script that
> runs systemd disable cloud-init.service and systemd mask cloud-init.service.
> There is little documentation about it

I simply run a task after first successful boot with cloud-init that runs

yum erase -y cloud-init

>
> 3) If you would like to turn off or on a huge set of virtual machines how
> you can group them to do so. Without having to do a Task for each one

What do you mean grouping? via engine interface you can apply a tag to
them and then lookup by tag, select all and shutdown.

--
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca@gmail.com>

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