Open Stack

On 2 August 2013 09:32, Dale, StewartX T <stewartx.t.dale at intel.com> wrote:
> Hi List,
>
>
>
> I'm trying to port some UI(horizon) customization I did in Folsom so that it
> works in Grizzly and I could use everyone’s help. Must of the process has
> gone smoothly, just one piece that isn't working. It’s the code that gets
> the extra-specs of a flavor. My old Folsom based code looks like this:
>
>
>
> flavor = api.flavor_get(self.request, flavor_id)
>
> extras = flavor.get_keys()
>
> inst.flavor_id = flavor_id
>
> if extras:
>
>      inst.myvalue = extras['mySpecs']
>
> else:
>
>      inst.myvalue = "-"
>
>
>
> But using that code in Grizzly causes a crash ( and no log entries so I
> don't even know why, just the). I did some research and saw in the release
> notes of Grizzly that they had added support for getting a flavors extra
> specs in horizon
> (https://wiki.openstack.org/wiki/ReleaseNotes/Grizzly#Flavor_Extra_Specs_Support)
> but I can't find any actual examples of how to do it.

The flavor part of code above should work fine (assuming 'mySpecs' is
actually in the returned specs). But there's a flavor_get_extras
function you can use too:

>>> extras = api.nova.flavor_get_extras(self.request, flavor_id, raw=True)
>>> extras
{u'test': u'value'}
>>> extras.get('test', '-')
u'value'
>>> extras.get('mySpecs', '-')
'-'

Check out the admin flavors panel for other examples.

Kieran

>
>
>
> I am hoping someone on the list might know.
>
>
>
>
>
> -Stewart Dale
>
>
>
>
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