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Bug 2269564

Summary:	[FFU] Upgrades takes longer time when cloud consist of 350+ nodes
Product:	Red Hat OpenStack	Reporter:	Shailesh Chhabdiya <schhabdi>
Component:	openstack-tripleo-heat-templates	Assignee:	Lukas Bezdicka <lbezdick>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Archana Singh <arcsingh>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.2 (Train)	CC:	abhijadh, anbs, bshephar, enothen, jbadiapa, jelle.hoylaerts.ext, jpretori, kgilliga, ktordeur, lbezdick, mariel, mburns, mflusche, pnavarro, ravsingh, yatanaka
Target Milestone:	z4	Keywords:	TestOnly, Triaged
Target Release:	17.1
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	openstack-tripleo-heat-templates-14.3.1-17.1.20240528163744.e7c7ce3.el8ost	Doc Type:	Known Issue
Doc Text:	The time you will need to upgrade from RHOSP 16.2 to 17.1 increases with the number of nodes in your environment. To reduce the amount of time it takes to complete the upgrade, you can split your nodes into multiple roles. For more information, see the Red Hat Knowledgebase article link:https://access.redhat.com/solutions/7078581[How to split roles during upgrade from RHOSP 16.2 to RHOSP 17.1].	Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-11-21 11:31:00 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 Shailesh Chhabdiya 2024-03-14 16:27:45 UTC

Description of problem:
Upgrade takes longer time with large number of nodes, 
if any step is failed eventually entire process needs to be re-done and same time is re-taken.  

Version-Release number of selected component (if applicable):
RHOSP 16.2 -> RHOSP17.1 [FFU]

How reproducible:
Always

Steps to Reproduce:
1. openstack overcloud upgrade run --yes --stack <stack> --debug --limit allovercloud,undercloud --playbook all


Actual results:
Everything is done in single batch

Expected results:
Divide the task the multiple small batches

Comment 24 Red Hat Bugzilla 2025-04-06 04:25:05 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days