Bug 1042548

Summary:	[RFE][neutron]: Implement a get_instance_nw_info call in neutron API
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/neutron/+spec/instance-nw-info-api
Whiteboard:	upstream_milestone_none upstream_status_unknown upstream_definition_obsolete
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 17:15:42 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 2013-12-13 00:19:40 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/neutron/+spec/instance-nw-info-api.

Description:

Currently, whenever nova needs to refresh it's nw_info_cache or build it initially it calls five different neutron APIs. This is a big problem for large installations. Creating a single API that accepts multiple instance_uuids(device_ids) and returns the structure ready for nova to use would reduce traffic to the neutron-server by 80%.

Specification URL (additional information):

None