Bug 1876620

Summary:	[OSP16][RHEL8.2][RFE] specifying cipher suite because some nodes do not support Cipher Suite 17 in lanplus mode
Product:	Red Hat OpenStack	Reporter:	camorris@redhat.co <camorris>
Component:	openstack-ironic	Assignee:	Steve Baker <sbaker>
Status:	CLOSED ERRATA	QA Contact:	Paras Babbar <pbabbar>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.1 (Train)	CC:	apevec, astupnik, bfournie, branto, christopher.martin2, dcadzow, dtantsur, fgadkano, fwissing, jkreger, jpretori, jschluet, mburns, mchappel, morazi, pbabbar, pkundal, rasibley, rpittau, rvr, sbaker, spower, sputhenp
Target Milestone:	z4	Keywords:	FutureFeature, Triaged
Target Release:	16.1 (Train on RHEL 8.2)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-ironic-13.0.7-1.20201114020439.el8ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1873614	Environment:
Last Closed:	2021-03-17 15:31:57 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:
Bug Depends On:
Bug Blocks:	1920043

Description camorris@redhat.co 2020-09-07 17:50:54 UTC

+++ This bug was initially created as a clone of Bug #1873614 +++

Description of problem:
When using lanplus and forcing the cipher to be used we found that some nodes do not support Cipher Suite 17 in lanplus mode. It seems like in 16.0/8.1 the ipmitool version defaulted to C 3 but in 16.1/8.2 its defaulting to 17.  In the previous examples you can see I was using -l lan and not lanplus. 


Version-Release number of selected component (if applicable):
ipmitool-1.8.18-14.el8.x86_64

How reproducible:
Everytime

Steps to Reproduce:
1. Try to inspect a node or run the correct ipmitool command

Actual results:
Fails

Expected results:
Inspection successful 

Additional info:

I peeled two from an existing OSP13 cluster to prep wider deployment. The two nodes import perfectly fine in 16.0 running on the same networks, but it fails in 16.1

RFE opened at the demand of  Dmitry Tantsur, see private comment #2 for more information

Comment 3 Dmitry Tantsur 2020-09-08 08:27:57 UTC

A small correction: it seems like cypher suites negotiation may fail for some hardware, so we need to be able to provide an exact suite to ironic.

Comment 14 spower 2020-10-29 11:48:38 UTC

Exception process was not followed for 16.1.3, the TRAC team recieved no proposal by email for this to be inlcuded in 16.1.3. The deadline was Oct 23rd. I'm removing the exception flag.

Comment 34 errata-xmlrpc 2021-03-17 15:31:57 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 (Red Hat OpenStack Platform 16.1.4 director bug fix 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/RHBA-2021:0817