Comment 10 for bug 1446678

Reviewed: https://review.fuel-infra.org/6475
Submitter: mos-infra-ci <>
Branch: openstack-ci/fuel-6.1/2014.2

Commit: 9bc1a97647231bcda0310971e2b5012a8b39ef18
Author: Kairat Kushaev <email address hidden>
Date: Fri May 8 07:15:30 2015

Save updated-in-place resources to backup stack

The patch changes the approach of resource backup during stack
update. It stores the definition of resource that needs to be
updated in-place to backup stack(if it was not created before).

Without this functionality, InvalidTemplateReference will be thrown
every time when update-replaced resource has a reference to updated
in-place resource and stack update was failed. In this case, backup
stack has a resource that refers to not-presented another resource
and backup stack deletion generates an exception.

The similar patch proposed to upstream in this review:
https://review.openstack.org/#/c/175868/

Closes-bug: #1446678
Change-Id: I80bb6b192f50fbb7e7b41bbed416f8031b7a0662