[openstack-dev] Manual VM migration

Aditya Thatte aditya.thatte8 at gmail.com
Wed May 21 17:55:59 UTC 2014


Hi Diego, we have a push button technology that does all of that, plus a
few additional things. Please look at our talk here
https://www.youtube.com/watch?v=NW_D9bEsHAk&feature=shared


On Wed, May 21, 2014 at 11:17 PM, Diego Parrilla Santamaría <
diego.parrilla.santamaria at gmail.com> wrote:

> Hi Naveed,
>
> we have customers running VMs in their own Private Cloud that are
> migrating to our new Public Cloud offering. To be honest I would love to
> have a better way to do it, but this is how we do. We have developed a tiny
> script that basically performs the following actions:
>
> 1) Take a snapshot of the VM from the source Private Cloud
> 2) Halts the source VM (optional, but good for state consistency)
>  3) Download the snapshot from source Private Cloud
> 4) Upload the snapshot to target Public Cloud
> 5) Start a new VM using the uploaded image in the target public cloud
> 6) Allocate a floating IP and attach it to the VM
> 7) Change DNS to point to the new floating IP
> 8) Perform some cleanup processes (delete source VM, deallocate its
> floating IP, delete snapshot from source...)
>
> A bit rudimentary, but it works if your VM does not have attached volumes
> right away.
>
> Still, I would love to hear some sexy and direct way to do it.
>
> Regards
> Diego
>
>  --
> Diego Parrilla
> <https://mailtrack.io/trace/link/660f588f5b8ce60a3da368dfbfeda30eb0548109>
> *CEO*
> *www.stackops.com
> <https://mailtrack.io/trace/link/660f588f5b8ce60a3da368dfbfeda30eb0548109> | *
>  diego.parrilla at stackops.com | +34 91 005-2164 | skype:diegoparrilla
>
>
>
>
> On Wed, May 21, 2014 at 7:32 PM, Naveed Ahmad <12msccsnahmad at seecs.edu.pk>wrote:
>
>>
>> Hi community,
>>
>> I need some help from you people. Openstack provides Hot (Live) and Cold
>> (Offline) migration between clusters/compute. However i am interested to
>> migrate Virtual Machine from one OpenStack Cloud to another.  is it
>> possible ?  It is inter cloud VM migration not inter cluster or compute.
>>
>> I need help and suggestion regarding VM migration. I tried to manually
>> migrate VM from one OpenStack Cloud to another but no success yet.
>>
>> Please guide me!
>>
>> Regards
>>
>>
>> _______________________________________________
>> OpenStack-dev mailing list
>> OpenStack-dev at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev<https://mailtrack.io/trace/link/86e76f2270da640047a3867c01c2cc077eb9a20c>
>>
>>
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>


-- 
Aditya Thatte
BrainChamber Research
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140521/0a70acc1/attachment.html>


More information about the OpenStack-dev mailing list