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Bug 1594645

Summary:	[Glance]Enable shared staging area for glance-direct image import method on HA setup
Product:	Red Hat OpenStack	Reporter:	Pranali Deore <pdeore>
Component:	openstack-tripleo-heat-templates	Assignee:	Pranali Deore <pdeore>
Status:	CLOSED ERRATA	QA Contact:	Mike Abrams <mabrams>
Severity:	medium	Docs Contact:	Kim Nylander <knylande>
Priority:	medium
Version:	13.0 (Queens)	CC:	abishop, cschwede, cyril, jschluet, lmarsh, mburns, pdeore, pgrist, sclewis
Target Milestone:	z3	Keywords:	Triaged, ZStream
Target Release:	13.0 (Queens)	Flags:	lmarsh: needinfo- lmarsh: needinfo-
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-heat-templates-8.0.7-3.el7ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-11-13 22:27:09 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Pranali Deore 2018-06-25 05:33:19 UTC

Glance added the support for interoperable image imports. Image uploads are done using a two-step approach: first uploading it to the Glance API using a local staging area, and then triggering an upload from the staging area to the storage backend.

In the case of an HA setup (ie with 3 controller nodes) this requires a shared consistent filesystem across the controller nodes. Otherwise it might happen that the image is uploaded to one node, and triggering the import is executed on a different node - where the image does not exist.


Since, 'glance-direct' is disabled by default, now adding support of shared staging location to make glance-direct enabled in case of HA setup.

Comment 17 Joanne O'Flynn 2018-08-15 08:05:26 UTC

This bug is marked for inclusion in the errata but does not currently contain draft documentation text. To ensure the timely release of this advisory please provide draft documentation text for this bug as soon as possible.

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Comment 31 errata-xmlrpc 2018-11-13 22:27:09 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3587