How are you proposing that this integrate with Swift's account and container quotas (especially since there may be hundreds of thousands of accounts and millions (billions?) of containers in a single Swift cluster)? A centralized lookup for quotas doesn't really seem to be a scalable solution.
--John On Dec 3, 2013, at 6:53 AM, Oleg Gelbukh <ogelb...@mirantis.com> wrote: > Chmouel, > > We reviewed the design of this feature at the summit with CERN and HP teams. > Centralized quota storage in Keystone is an anticipated feature, but there > are concerns about adding quota enforcement logic for every service to > Keystone. The agreed solution is to add quota numbers storage to Keystone, > and add mechanism that will notify services about change to the quota. > Service, in turn, will update quota cache and apply the new quota value > according to its own enforcement rules. > > More detailed capture of the discussion on etherpad: > https://etherpad.openstack.org/p/CentralizedQuotas > > Re this particular change, we plan to reuse this API extension code, but > extended to support domain-level quota as well. > > -- > Best regards, > Oleg Gelbukh > Mirantis Labs > > > On Mon, Dec 2, 2013 at 5:39 PM, Chmouel Boudjnah <chmo...@enovance.com> wrote: > Hello, > > I was wondering what was the status of Keystone being the central place > across all OpenStack projects for quotas. > > There is already an implementation from Dmitry here : > > https://review.openstack.org/#/c/40568/ > > but hasn't seen activities since october waiting for icehouse development to > be started and a few bits to be cleaned and added (i.e: the sqlite migration). > > It would be great if we can get this rekicked to get that for icehouse-2. > > Thanks, > Chmouel. > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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