Bug 1124667

Summary:	[RFE][heat]: Scaling group scale-down plug point
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	RFEs	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	markmc, yeylon
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/heat/+spec/scale-down-plug-point
Whiteboard:	upstream_milestone_none upstream_definition_new upstream_status_unknown
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 17:21:10 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description RHOS Integration 2014-07-30 04:04:01 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/heat/+spec/scale-down-plug-point.

Description:

The member termination policy for heat scaling groups is currently fixed. Members are removed from the beginning of the list, effectively oldest first. The proposal is to augment the termination policy in two ways; policies contributed by the operator through a plug point would first filter the member list, and then a user-modifiable set of built-in policies would further filter the member list, resulting in a selection of a group member to remove.

Specification URL (additional information):

https://review.openstack.org/#/c/110379/