Bug 1304403

Summary:	[RFE] Speed up RHEV deployment by installing engine and host(s) OSes at the same time
Product:	Red Hat Quickstart Cloud Installer	Reporter:	Antonin Pagac <apagac>
Component:	Installation - RHEV	Assignee:	Fabian von Feilitzsch <fabian>
Status:	CLOSED ERRATA	QA Contact:	Tasos Papaioannou <tpapaioa>
Severity:	unspecified	Docs Contact:	Dan Macpherson <dmacpher>
Priority:	unspecified
Version:	1.0	CC:	bthurber, kdube, tpapaioa
Target Milestone:	---	Keywords:	FutureFeature, Triaged
Target Release:	1.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-02-28 01:37:47 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 Antonin Pagac 2016-02-03 14:04:51 UTC

Description of problem:
As of now, the OS installs first on host(s), then on engine. I understand this is because there is no good mechanism of controlling the timing of puppet run. It would however significantly reduce the deployment time if we were able to install OSes at the same time.

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


How reproducible:


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Additional info:

Comment 2 Fabian von Feilitzsch 2016-10-11 19:23:29 UTC

This went in with the ansible changes here: https://github.com/fusor/fusor/pull/1241

The engine all hypervisors should now provision in parallel.

Comment 3 Tasos Papaioannou 2016-10-24 15:37:26 UTC

Verified on QCI-1.1-RHEL-7-20161013.t.0.

Deployment log shows RHV hosts/engine kickstarting simultaneously, for both engine+hypervisor and self-hosted:

****
I, [2016-10-24T10:44:53.477947 #19444] INFO -- : Waiting for host mac5254004ca408.example.com's deployment to complete...

I, [2016-10-24T10:44:53.506977 #19444] INFO -- : Waiting for host mac525400dfb8e4.example.com's deployment to complete...
****

Comment 6 errata-xmlrpc 2017-02-28 01:37:47 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/RHEA-2017:0335