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Bug 2002754

Summary:	The DU node gets rebooted ~6 times until it stabilizes and all policies get applied during ZTP flow
Product:	OpenShift Container Platform	Reporter:	Marius Cornea <mcornea>
Component:	Telco Edge	Assignee:	Jim Ramsay <jramsay>
Telco Edge sub component:	ZTP	QA Contact:	Marius Cornea <mcornea>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	high
Priority:	unspecified	CC:	aos-bugs, eparis, imiller, nstielau
Version:	4.8
Target Milestone:	---
Target Release:	4.10.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-07-11 15:28:27 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 Marius Cornea 2021-09-09 15:55:29 UTC

Description of problem:

A DU node gets rebooted ~6 times until it stabilizes and all policies get applied during ZTP flow. Checking the number of reboots once a DU SNO node is stable:

ssh core.lab.eng.rdu2.redhat.com  -6  'last|grep reboot | wc -l'
Warning: Permanently added 'sno.kni-qe-2.lab.eng.rdu2.redhat.com,2620:52:0:199::10' (ECDSA) to the list of known hosts.

6


Version-Release number of selected component (if applicable):
4.8

How reproducible:
100%

Steps to Reproduce:
1. Deploy DU node via ZTP flow
2. Check the number of reboots

Actual results:
~6 reboots

Expected results:
Less reboots in order to save the time it takes for the bare metal node to go through initialization stages, e.g. POST, boot sequence, etc.

Additional info:

Comment 2 Nick Stielau 2021-10-07 17:17:47 UTC

Assuming not a blocker.  Please look for blocker? BZs and make a blocker determination.

Comment 5 Ian Miller 2022-04-04 22:32:15 UTC

Typical reboot count in 4.10 is 4.

Comment 8 errata-xmlrpc 2022-07-11 15:28:27 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 (OpenShift Container Platform 4.10.22 extras update), 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/RHBA-2022:5514