[openstack-dev] [nova] Feature Freeze Exception Request

Lin Hua Cheng os.lcheng at gmail.com
Wed Feb 11 18:24:43 UTC 2015


+1

The specs has been merged through FFE request, doesn't that mean the BP is
already approved?  Maybe the status of the BP just need to be updated to
reflect the current state.

-Lin

On Wed, Feb 11, 2015 at 9:26 AM, Sajeesh Cimson Sasi <sajeesh.cs at cern.ch>
wrote:

>  Hello,
>            I'd like to request a feature freeze exception for the change,
>             https://review.openstack.org/#/c/149828/
>            This change implements NestedQuotaDriver that does the quota
> management in nested projects.
>
>            The specs has been merged :*
> https://review.openstack.org/#/c/129420/
> <https://review.openstack.org/#/c/129420/>*
>
>            The blueprint was approved.
>
> https://blueprints.launchpad.net/nova/+spec/nested-quota-driver-api
>
>             But due to Feature Freeze,its status was changed to "Pending
> Approval" .
>
> Keystone already supports nested projects. This change implements the
> quota  management  of those nested projects. Without this
> change(NestedQuotaDriver), Nova will not be able to support nested
> projects,even if they exist in keystone.NestedQuotaDriver is made by adding
> nested quota functionality to the existing DbQuotaDriver. It is a superset
> of DbQuotaDriver and its supports one to N levels of projects.That is,it
> can support nested as well as non-nested projects.
>
> The implementation of NestedQuotaDriver is over and the code is under
> review. All the use cases mentioned in the blue print have been
> implemented. It is supposed to become the default quota driver of nova.To
> avoid any potential risks,it can be deployed as an optional driver in the
> current release(Kilo) and can be made default in the next release(L).
>
> Kindly grant freeze exception for the change.Nested projects are very
> important for large organizations like CERN who are waiting for this code
> to get merged in Kilo.Yahoo also has  expressed keen interest in this
> feature.
>
>                       best regards
>                        sajeesh
>
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