[one-users] working with VDC

[Tino Vazquez]

Hi Alejandro,

Nice you spotted the problem ! ;)

About the VDC permissions, that is the default behavior. Hosts are
exclusive for VDC users, but regular OpenNebula users (in the "users"
group, which is the default one). You can either "move" your regular
users to a VDC, or fiddle with the permissions (in standar ONE
installations, the ACL you will be looking for has ID = 1, try "oneacl
list").

Regards,

-Tino

--
Constantino Vázquez Blanco, MSc
Project Engineer
OpenNebula - The Open-Source Solution for Data Center Virtualization
www.OpenNebula.org | @tinova79 | @OpenNebula



On Thu, Feb 23, 2012 at 3:37 PM, Alejandro Feijoo Fraga
<alfeijoo at cesga.es> wrote:
> Hi Tino.
>
> Finally we found the problem, it was a problem at one MAD. we update de
> config and solved other related problems.
>
> At now we can launch VM at that dom0... but i think we have some missing
> config, because all users can send VM to our VDC, and of course, we have
>
> " By default, the oZones server will check that no hosts are shared between
> VDCs. This behavior can be overriden by setting the following in the VDC
> template"
>
>
> Thanks.
>
> El 23/02/12 15:11, Tino Vazquez escribió:
>
> Dear Alejandro,
>
> It looks like your worker nodes are not syncing correctly the remote
> scripts directory (/var/tmp/one). Could you please try to manually
> sync using "onehost sync"  and then send the oned.log?
>
> Regards,
>
> -Tino
>
> --
> Constantino Vázquez Blanco, MSc
> Project Engineer
> OpenNebula - The Open-Source Solution for Data Center Virtualization
> www.OpenNebula.org | @tinova79 | @OpenNebula
>
>
>
> On Thu, Feb 23, 2012 at 11:07 AM, Alejandro Feijoo Fraga
> <alfeijoo at cesga.es> wrote:
>
> Hi.
>
> We are starting to work with VDC under OpenNebula.
>
> At first our Cloud Admin, setup one VDC with 3 nodes, all fine.
>
> But the problem start when we try to start new VM under that VDC, after
> prolog, the machine turn to FAIL state.
>
> looking the vm.log we found the following error:
>
> [CODE]
> Thu Feb 23 09:09:18 2012 [LCM][I]: New VM state is BOOT
> Thu Feb 23 09:09:18 2012 [VMM][I]: Generating deployment file:
> /srv/cloud/one/var/3655/deployment.0
> Thu Feb 23 09:09:19 2012 [VMM][I]: Remote worker node files not found
> Thu Feb 23 09:09:19 2012 [VMM][I]: Updating remotes
> Thu Feb 23 09:09:19 2012 [VMM][I]: Warning: Permanently added '84.21.173.63'
> (RSA) to the list of known hosts.
> Thu Feb 23 09:09:19 2012 [VMM][I]: ExitCode: 0
> Thu Feb 23 09:09:19 2012 [VMM][I]: Warning: Permanently added '84.21.173.63'
> (RSA) to the list of known hosts.
> Thu Feb 23 09:09:19 2012 [VMM][I]: ExitCode: 0
> Thu Feb 23 09:09:19 2012 [VMM][I]: Command execution fail:
> /var/tmp/one/vnm/vnm_kvm/pre PFZNPjxJ [LOT OF LETTERS]
> Thu Feb 23 09:09:19 2012 [VMM][I]: bash: line 2:
> /var/tmp/one/vnm/vnm_kvm/pre: No such file or directory
> Thu Feb 23 09:09:19 2012 [VMM][I]: ExitCode: 127
> Thu Feb 23 09:09:19 2012 [VMM][I]: Failed to execute network driver
> operation: pre.
> Thu Feb 23 09:09:19 2012 [VMM][E]: Error deploying virtual machine
> Thu Feb 23 09:09:19 2012 [DiM][I]: New VM state is FAILED
> [/CODE]
>
> I can see the "no such file or directory" but no others dom0 have that
> directoy...
>
> any idea? or... have VDC diferents files to configure?
>
> Thanks in advance.
>
> Alejandro F.
>
>
>
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