[one-users] second argument for restore script

[Carlos Martín Sánchez]

Hi Nikolay,

We have opened a ticket with your request [1], to provide a generic method
to query any VM attribute from the drivers.

Meanwhile, you can add the deploy_id as the last parameter modifiying
src/vmm_mad/ssh/one_vmm_ssh.rb, line 81

-        remotes_action("#{@remote_path}/deploy #{remote_dfile}",
-                        id, host, :deploy, @remote_dir, domain)
+        remotes_action("#{@remote_path}/deploy #{remote_dfile} #{id}",
+                          id, host, :deploy, @remote_dir, domain)

Cheers,
Carlos.

[1] http://dev.opennebula.org/issues/633
--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org


On Tue, May 10, 2011 at 9:48 AM, <knawnd at gmail.com> wrote:

> Dear ONE developers,
>
> To perform restore action OpenVZ hypervisor apart from dump file requires
> VM ID as well, i.e. the command looks like below:
> $ vzctl restore VM_ID --dumpfile <path>
>
> For more details please see [1].
> As far as I understand from
> $ONE_LOCATION/var/remotes/vmm/<hypervisor>/restore files ONE invokes restore
> script only with one argument which is the dump file.
> I am using XML type of VM_MAD driver in oned.conf (as below) to perform all
> actions on OpenVZ VMs:
> --------->8-----------------
> VM_MAD = [
>    name       = "vmm_ovz",
>    executable = "one_vmm_ssh",
>    arguments  = "ovz",
>    type       = "xml" ]
> -----------8<----------------
>
> I wonder what file needs to be change to invoke restore script on remote
> node with one more argument ($deploy_id) needed for OpenVZ hypervisor (it
> looks for me that such approach should be safe for other hypervisors since
> they takes into account only the first argument).
>
> Thanks!
> Nikolay.
>
> [1] http://wiki.openvz.org/Checkpointing_and_live_migration
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> Users at lists.opennebula.org
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>
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