[one-users] Changing Resources

[Carlos Martín Sánchez]

Hi,

The template can be deleted, but the image can't.
If the image is persistent, OpenNebula will only allow a maximum of one VM
using it. Appart from that, you can change the permissions [1] so it is
only visible to its owner.

Regards

[1] http://opennebula.org/documentation:rel3.4:chmod
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>



On Mon, Jun 4, 2012 at 11:37 PM, Justin B Newman <justin at ejtown.org> wrote:

> > In OpenNebula you can't dynamically edit the capacity of a VM (yet, this
> > will change in the short-term).
> > So, rather than modifying the "webby" VM, what you have to do is create a
> > new Template based on "little" that uses the "webby" disk.
> >
> > The steps you would have to follow are:
> >
> > 1) Save the "webby" disk as an Image:
> > $ onevm saveas webby 0 webby_img
> > $ onevm shutdown webby
> >
> > 2) Create a new Template, based on "little", but with big capacity and
> the
> > DISK pointing to the new "webby_img" Image.
> > 3) Instantiate it
> > $ onetemplate instantiate <id> --name webby
> >
> >
>
> This makes sense. Thank you for the quick reply.
>
> After I have instantiated the template, can the "temporary" image &
> template be deleted, so as not to "clutter" the infrastructure.
> (Specifically, so that neither is accidentally used in the future). Or
> do both need to continue to exist in order for the VM to function
> properly?
>
> -jbn
>
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