Bug 1416115

Summary:	[RFE] Director support for building hardware RAID on overcloud nodes
Product:	Red Hat OpenStack	Reporter:	Dmitry Tantsur <dtantsur>
Component:	rhosp-director	Assignee:	Dmitry Tantsur <dtantsur>
Status:	CLOSED WONTFIX	QA Contact:	Omri Hochman <ohochman>
Severity:	low	Docs Contact:
Priority:	low
Version:	12.0 (Pike)	CC:	dbecker, mburns, morazi, racedoro
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Last Closed:	2020-08-05 16:26:27 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Dmitry Tantsur 2017-01-24 15:56:03 UTC

We need to extend TripleO to support per-profile RAID configuration. It was previously available as "ready state" command in tripleoclient, but relied on downstream-only patches, and hence was dropped. We need to resurrect it.

There are the following principal difference from previous code:
* Stop using "ready state" wording as everyone understands something different by it.
* Use vendor-agnostic Ironic RAID support [1] instead of hardcoding DRAC.
* Use a new Mistral workflow to driver the configuration.

[1] http://docs.openstack.org/developer/ironic/deploy/raid.html

Comment 1 Dmitry Tantsur 2017-01-24 15:56:59 UTC

TripleO blueprint: https://blueprints.launchpad.net/tripleo/+spec/raid-workflow

Comment 2 Dmitry Tantsur 2017-01-24 15:59:24 UTC

Note that the basic workflow has landed in Ocata timeframe, so there will be limited support for RAID in OSP 11.

Comment 3 Red Hat Bugzilla Rules Engine 2017-02-14 15:51:53 UTC

This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release.

Comment 4 Dmitry Tantsur 2020-08-05 16:26:27 UTC

Doesn't seem to have enough traction; software RAID is tracked in https://bugzilla.redhat.com/show_bug.cgi?id=1317918