Bug 1267951 – [RFE] Cinder Nested Quota Driver

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Bug 1267951 - [RFE] Cinder Nested Quota Driver

Summary:	[RFE] Cinder Nested Quota Driver

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-cinder (Show other bugs)
Sub Component:
Version:	7.0 (Kilo)
Hardware:	Unspecified Unspecified

Priority	low Severity low
Target Milestone:	beta
Target Release:	8.0 (Liberty)
Assigned To:	Eric Harney
QA Contact:	lkuchlan
Docs Contact:

URL:	https://blueprints.launchpad.net/cind...
Whiteboard:
Keywords:	FutureFeature

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2015-10-01 08:46 EDT by Sean Cohen
Modified:	2018-01-29 04:29 EST (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	openstack-cinder-7.0.0-2.el7ost
Doc Type:	Enhancement
Doc Text:	This update introduces nested quotas. Deployers now have the ability to manage a hierarchy of quotas in Cinder, with subprojects that inherit from parent projects.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-04-07 17:10:19 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
OpenStack gerrit	205369	None	None	None	Never
Red Hat Product Errata	RHEA-2016:0603	normal	SHIPPED_LIVE	Red Hat OpenStack Platform 8 Enhancement Advisory	2016-04-07 20:53:53 EDT

Groups: None (edit)

Description Sean Cohen 2015-10-01 08:46:33 EDT

OpenStack is moving towards support for hierarchical ownership of projects. In this regard, the Keystone will change the organizational structure of Openstack, creating nested projects.

The existing Quota Driver in Cinder called DbQuotaDriver is useful to enforce quotas at both the project level provided that all the projects are at the same level (i.e. hierarchy level cannot be greater than 1).

The proposal is to develop a new Quota Driver called NestedQuotaDriver, by extending the existing DbQuotaDriver which will allow enforcing quotas in nested projects in Openstack. The nested projects are having a hierarchical structure, where each project may contain users and projects (can be called sub-projects).

Comment 5 lkuchlan 2016-02-29 05:39:32 EST

Tested using:
python-cinderclient-1.5.0-1.el7ost.noarch
openstack-cinder-7.0.1-6.el7ost.noarch
python-cinder-7.0.1-6.el7ost.noarch

Tested according to following polarion test-plan:
https://polarion.engineering.redhat.com/polarion/#/project/RHELOpenStackPlatform/wiki/Cinder/RFE-1267951-Cinder%20Nested%20Quota%20Driver?sidebar=testrun&testrun=LVM%20driver%20-%20over%20subscription%20in%20thin%20provisioning_run_23_11_2015

There is one failure described in the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1312757

Comment 7 errata-xmlrpc 2016-04-07 17:10:19 EDT

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-0603.html

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