[one-users] Fwd: updating TEMPLATE from hooks

[Olivier Sallou]

On 11/22/2013 04:27 PM, Valentin Bud wrote:
> Hi Olivier,
>
> I guess what you are looking for is `onevm update`.
But can it be called in a hook, before the VM is started to see it in
context file?

Olivier
>
>    * update <vmid> [<file>]
>         Update the user template contents. If a path is not provided the
>         editor will be launched to modify the current content.
>         valid options: append
>
> Just tried it to see how it works.
>
> # cat > /tmp/append
> A="B"
>
> # onevm update 278 /tmp/append -a
>
> # onevm show -x 278
>
>   <USER_TEMPLATE>
>     <A><![CDATA[B]]></A>
>   </USER_TEMPLATE>
>
> Hope it helps. Cheers and Goodwill,
> Valentin
>
> On Fri, Nov 22, 2013 at 02:13:14PM +0100, Olivier Sallou wrote:
>> Hi,
>> I see that feature allowing to update the vm template from a hook has
>> been integrated ( http://dev.opennebula.org/issues/1556), but I do not
>> see how in the hook documentation page (nor elsewhere). I see how to get
>> the template but not how to modify it.
>>
>> How can we do this ?
>>
>> Thanks
>>
>> Olivier
>>
>> -- 
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>>
>>
>>
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>

-- 
Olivier Sallou
IRISA / University of Rennes 1
Campus de Beaulieu, 35000 RENNES - FRANCE
Tel: 02.99.84.71.95

gpg key id: 4096R/326D8438  (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438