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Bug 2120743

Summary:	[17.0 ga tech preview] Rescue a volume backed instance
Product:	Red Hat OpenStack	Reporter:	Artom Lifshitz <alifshit>
Component:	openstack-nova	Assignee:	OSP DFG:Compute <osp-dfg-compute>
Status:	CLOSED CURRENTRELEASE	QA Contact:	OSP DFG:Compute <osp-dfg-compute>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	9.0 (Mitaka)	CC:	dasmith, eglynn, igallagh, jhakimra, kchamart, sbauza, sgordon, vromanso
Target Milestone:	ga	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Technology Preview
Doc Text:	In Red Hat OpenStack Platform 17.0, a technology preview is available for rescuing an instance booted from a volume.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-09-12 15:23:23 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 Artom Lifshitz 2022-08-23 16:26:28 UTC

This bug was initially created as a copy of Bug #1449607

I am copying this bug because: 

Tech preview in 17.0 ga because lack of QA capacity.

Description of problem:
Do we support rescuing a volume backed instance in OSP9?

I found a similar upstream bug for Icehouse version and seems that it was not supported at that time: https://bugs.launchpad.net/nova/+bug/1453779

Is it possible to include this feature in future OSP releases? 

Version-Release number of selected component (if applicable):
OSP9

How reproducible:
Always

Steps to Reproduce:
1. Boot an instance from a volume.
2. Try to rescue it using 'nova rescue <id>'

Actual results:
Cannot rescue a volume backed instance

Expected results:
Should be able to rescue volume backed instance

Comment 2 Artom Lifshitz 2022-09-12 15:23:23 UTC

The release notes automation will pick up BZs with the right flags even if they're closed. With the doc text done and requires_doc_text set to +, we can close this.