[OpenStack-DefCore] Appeal on compute resize tests

Andrea Frittoli andrea.frittoli at gmail.com
Tue May 5 14:07:24 UTC 2015


Mark,

thank you for your suggestion: https://review.openstack.org/180162

andrea

On Tue, May 5, 2015 at 2:17 PM Mark Voelker <mvoelker at vmware.com> wrote:

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> Andrea,
>
> May I suggest filing a patch against the defcore repo via Gerrit?  That
> way we can see exactly which four tests are in question and folks can start
> looking at the request outside of the meeting as well.  If you need an
> example, to work from here’s a recent review to flag a test that you can
> look at:
>
> https://review.openstack.org/#/c/178895/
>
> At Your Service,
>
> Mark T. Voelker
> OpenStack Architect
>
> On May 5, 2015, at 9:01 AM, Andrea Frittoli <andrea.frittoli at gmail.com>
> wrote:
>
> And the links:
>
> [0]
> http://git.openstack.org/cgit/openstack/defcore/tree/2015.04/2015.04.required.txt
> [1] https://blueprints.launchpad.net/nova/+spec/migrate-libvirt-volumes
> [2] https://etherpad.openstack.org/p/DefCoreScale.15
>
> On Tue, May 5, 2015 at 1:58 PM Andrea Frittoli <andrea.frittoli at gmail.com>
> wrote:
> All,
>
> I reviewed and tried out the 2015.04 list of required tests [0]. All tests
> work fine for me, with one exception: there are four tests in the list
> specific to the compute feature "resize".
>
> The current implementation of resize in nova libvirt driver uses ssh to
> transfer volumes in case of non-shared storage. This requires password-less
> ssh access between all compute nodes in the cloud.
>
> Resize is disabled by default in the HP Helion OpenStack distribution,
> because of the security concerns associated with having password-less ssh
> access between most nodes in the cloud.
>
> There is a blueprint [1] open to address the issue, but until that's
> implemented I would like to suggest for the resize tests to be added to the
> flagged list.
>
> I added an item to the agenda [2] of tomorrow's meeting at 9am to discuss
> about this, but I wanted to reach out to the DL prior to that to possibly
> reach a wider audience and provide some background before the meeting.
>
> andrea
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>
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