Bug 1041141

Summary:	[RFE][nova]: Horizontally Scalable (O(1)) scheduler
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	RFEs	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED UPSTREAM	QA Contact:	Ami Jeain <ajeain>
Severity:	unspecified	Docs Contact:
Priority:	high
Version:	unspecified	CC:	markmc, ndipanov, sgordon, yeylon
Target Milestone:	---	Keywords:	FutureFeature, Triaged, Upstream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/nova/+spec/horizontally-scalable-scheduling
Whiteboard:	upstream_milestone_none upstream_status_started upstream_definition_drafting
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 16:50:05 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description RHOS Integration 2013-12-12 13:46:51 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/horizontally-scalable-scheduling.

Description:

Add a massively scalable scheduler to Nova. By massively scalable, we mean "Schedulding a new instance on a hundred thousand node deployment with millions of current and past instances should not take more than a second."


Specification URL (additional information):

https://wiki.openstack.org/wiki/Nova/ScalableSchedulerSpec