Bug 1041221

Summary:	[RFE][nova]: vm auto ha operaton when compute node broken
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/nova/+spec/vm-auto-ha-when-host-broken
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 17:24:48 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 13:59:31 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/vm-auto-ha-when-host-broken.

Description:

Currently vm ha is progressing with manually like evacuataion function. vm-auto-ha function is auto provisioining function.  For this, we should satisfy several conditions.  Nova exposes a vm-auto-ha API. The monitoring tool is required. For example, ceilometer monitors the compute node. When the ceilometer detects the compute node broken, it sends a vm-auto-ha api call ( including contents like broken_host and broken_time). Nova requests All the vm in broken host to auto-ha-hosts ( extra host for vm auto ha function).  For administrator, admininstrator should register auto ha host. when administrator register, auto_ha_hosts db tables is updated.

Specification URL (additional information):

https://wiki.openstack.org/wiki/Autoha