[one-users] ebtables not deactived at "onevm delete"

[Ruben S. Montero]

Thanks for this one.

Follow this in  http://dev.opennebula.org/issues/160

Cheers

Ruben

On Tue, Oct 6, 2009 at 12:33 AM, Shi Jin <jinzishuai at gmail.com> wrote:
> Thanks.
> But the same problem happens to "onevm shutdown". Here the vm.log
> Mon Oct  5 16:27:50 2009 [LCM][I]: New VM state is SHUTDOWN
> Mon Oct  5 16:28:26 2009 [LCM][I]: New VM state is EPILOG
> Mon Oct  5 16:28:31 2009 [HKM][I]: Command execution fail:
> '/srv/cloud/one/share/hooks/ebtables-kvm stop one-19'
> Mon Oct  5 16:28:31 2009 [HKM][I]: STDERR follows.
> Mon Oct  5 16:28:31 2009 [HKM][I]: Connecting to uri: qemu:///system
> Mon Oct  5 16:28:31 2009 [HKM][I]: error: failed to get domain 'one-19'
> Mon Oct  5 16:28:31 2009 [HKM][I]: error: Domain not found: no domain
> with matching name 'one-19'
> Mon Oct  5 16:28:31 2009 [HKM][I]:
> /srv/cloud/one/share/hooks/ebtables-kvm:21: undefined method
> `elements' for nil:NilClass (NoMethodError)
> Mon Oct  5 16:28:31 2009 [HKM][I]: ExitCode: 1
> Mon Oct  5 16:28:31 2009 [HKM][E]: Error executing Hook: ebtables-shutdown.
> Mon Oct  5 16:28:31 2009 [TM][I]: tm_delete.sh: Deleting /opt/cloud/VM/19/images
> Mon Oct  5 16:28:31 2009 [TM][I]: tm_delete.sh: Executed "ssh node1 rm
> -rf /opt/cloud/VM/19/images".
> Mon Oct  5 16:28:31 2009 [DiM][I]: New VM state is DONE
>
> Again the reason seems to be that the script executed after the VM is destroyed.
> Could there be a choice of running a script before the shutdown action?
> Thanks.
>
> Shi
>
> On Mon, Oct 5, 2009 at 4:36 AM, Javier Fontan <jfontan at gmail.com> wrote:
>> Hello,
>>
>> As delete is meant to be used only in cases where the VM is not
>> behaving or had troubles, not a common case, we had not added hooks to
>> this state change. Doing so requires several changes in the core and
>> we do not want to modify it until 1.4.0. We will look into that after
>> the release is made.
>>
>> Bye
>>
>> On Sun, Oct 4, 2009 at 4:41 AM, Shi Jin <jinzishuai at gmail.com> wrote:
>>> Hi there,
>>> I just found that when "onevm delete" is excuted, the ebtables hook was not
>>> run properly.
>>> I think this maybe due to that fact that the hook is run after the virtual
>>> machine is destroy. However, the hook script needs the to run virsh to get
>>> the VM property, which at that point is no longer alive. Can this be fixed?
>>> Thanks.
>>> --
>>> Shi Jin, Ph.D.
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>>
>>
>> --
>> Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
>> DSA Research Group: http://dsa-research.org
>> Globus GridWay Metascheduler: http://www.GridWay.org
>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>
>
>
>
> --
> Shi Jin, Ph.D.
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
+---------------------------------------------------------------+
 Dr. Ruben Santiago Montero
 Associate Professor
 Distributed System Architecture Group (http://dsa-research.org)

 URL:    http://dsa-research.org/doku.php?id=people:ruben
 Weblog: http://blog.dsa-research.org/?author=7

 GridWay, http://www.gridway.org
 OpenNebula, http://www.opennebula.org
+---------------------------------------------------------------+