[one-users] Configure VM template to gather offered IP

[Erico Augusto Cavalcanti Guedes]

Hi,

OpenNebula 2.0 works fine on contextualization of my VM template and my
Ubuntu Server 9.10 Image.
OpenNebula 2.0.1 do not.

Previous list email, from Alexander Fedulov
brings some lines about that possible problem with ONE 2.0.1.

Thanks by valuable contribution.

Erico.

2011/1/18 Stefan P <deubeulyou at gmail.com>

>
>
> On Mon, Jan 17, 2011 at 7:10 PM, Erico Augusto Cavalcanti Guedes <
> eacg at cin.ufpe.br> wrote:
>
>>
>> Opennebula friends, is that sequence correct?
>> 1. OpenNebula generates a MAC, based on  MAC_PREFIX   = "02:00" from
>> oned.conf;
>> 2. This MAC is passed to VM image(here is the doubt: How?)
>> 3. vmcontext.sh runs and configures IP based on generated MAC address.
>>
>> Steps 1 and 3 are working correctly, but step 2 not yet.
>>
>> So, how this link between opennebula and VM image is performed?
>> How MAC is passed for VM?
>>
>
> Hey,
>
> I think the sequence is correct !
>
> In step 1, the MAC addr is generated based on the prefix you mention, and
> of the IP affected (leased ?) to the
> interface from the corresponding one 'vnet' pool.
>
> Step 2, the MAC(s) then simply get included in the deployment configuration
> file generated by open nebula, and
> used by your hypervisor (for instance xen domain config file, or libvirt
> domain xml) - you can have a look at
> 'deployment.0' files in your var/$VMID folders.
>
> Cheers,
> Stefan
>
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