[openstack-dev] [nova][neutron] "Sideways" grenade job to test Nova Network to Neutron migration
Kyle Mestery
mestery at mestery.com
Thu Oct 2 18:06:07 UTC 2014
Thanks for setting this up Clark, I'll look into this close once I'm
back from traveling this week.
Michael, from a parity perspective, we have closed the gaps and there
is nothing that should prevent this functionally from working. That
said, it's likely there could be gaps as part of this type of upgrade,
so I'm happy to help look at this and work with you to close the gaps
and get this going.
Thanks,
Kyle
On Wed, Oct 1, 2014 at 5:50 PM, Michael Still <mikal at stillhq.com> wrote:
> Thanks for doing this. My recollection is that we still need some features
> landed in Neutron before this work can complete, but its possible I am
> confused.
>
> A public status update on that from the Neutron team would be good.
>
> Michael
>
> On Thu, Oct 2, 2014 at 6:18 AM, Clark Boylan <cboylan at sapwetik.org> wrote:
>>
>> Hello,
>>
>> One of the requirements placed on Ironic was that they must have a path
>> from Nova Baremetal to Ironic and that path should be tested. This
>> resulted in a "sideways" grenade job which instead of going from one
>> release of OpenStack to another, swaps out components within a release.
>> In this case the current Juno release.
>>
>> When throwing this together for Ironic I went ahead and put a skeleton
>> job, check-grenade-dsvm-neutron-sideways, in place for testing a Nova
>> Network to Neutron "sideways" upgrade. This job is in the experimental
>> queues for Neutron, grenade, and devstack-gate at the moment and does
>> not pass. While it may be too late to focus on this for Juno it would be
>> great if Neutron and Nova could make this test pass early in the Kilo
>> cycle as a clear Nova Network to Neutron process is often asked for.
>>
>> Random choice of current job result can be found at
>>
>> http://logs.openstack.org/29/123629/1/experimental/check-grenade-dsvm-neutron-sideways/fb45df6/
>>
>> The way this job works is it sets up an "old" and "new" pair of master
>> based cloud configs. The "old" side is configured to use Nova Network
>> and the "new" side is configured to use Neutron. Grenade then fires up
>> the "old" cloud, adds some things to it, runs some tests, shuts it down,
>> "upgrades", then checks that things still work in the "new" cloud. My
>> best guess is that most of the work here will need to be done in the
>> "upgrade" section where we teach Grenade (and consequently everyone
>> else) how to make this transition.
>>
>> Thanks,
>> Clark
>>
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>
>
>
>
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