Bug 1041078

Summary:	[RFE][nova]: Add RPC based ServiceGroup driver
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/rpc-based-servicegroup-driver
Whiteboard:	upstream_milestone_none upstream_status_started upstream_definition_obsolete
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 17:43:37 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 13:34:59 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/rpc-based-servicegroup-driver.

Description:

Once the ServiceGroup API has landed, we will first have a db based backend, which implements service discovery using the database just as before.  There is also work being done to allow zookeeper as a backend (https://blueprints.launchpad.net/nova/+spec/zk-service-heartbeat).  This project is to investigate and implement an rpc based driver that is somewhat of a middle ground between these two options.  It would provide better performance than the db backend, but without the added zookeeper dependency.

Specification URL (additional information):

None