Bug 1041066

Summary:	[RFE][nova]: VM Ensembles
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	RFEs	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	markmc, yeylon
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/nova/+spec/vm-ensembles
Whiteboard:	upstream_milestone_none upstream_status_good-progress upstream_definition_drafting
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 16:59:44 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 13:33:16 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/vm-ensembles.

Description:

This document introduces the concept of a VM ensemble or VM group into Nova. An ensemble will provide the tenant the ability to group together VMs that provide a certain service or part of the same application. More specifically it enables configuring scheduling policies per group. This will in turn allow for a more robust and resilient service. Specifically, it will allow a tenant to deploy a multi-VM application that is designed for VM fault tolerance in a way that application availability is actually resilient to physical host failure. 

https://docs.google.com/document/d/1bAMtkaIFn4ZSMqqsXjs_riXofuRvApa--qo4UTwsmhw/edit

Specification URL (additional information):

https://docs.google.com/document/d/1bAMtkaIFn4ZSMqqsXjs_riXofuRvApa--qo4UTwsmhw/edit