Bug 1958965

Summary:	Ironic execute_deploy_steps command to ramdisk times out, resulting in a failed deployment in 4.7
Product:	OpenShift Container Platform	Reporter:	Bob Fournier <bfournie>
Component:	Bare Metal Hardware Provisioning	Assignee:	Bob Fournier <bfournie>
Bare Metal Hardware Provisioning sub component:	ironic	QA Contact:	Lubov <lshilin>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	urgent
Priority:	high	CC:	augol, dcritch, derekh, dtantsur, lshilin, mmethot, mzamot, tsedovic
Version:	4.7	Keywords:	Triaged
Target Milestone:	---
Target Release:	4.7.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: When sending large packets from Ironic to the ramdisk, particularly if the the mtu is not confiugred correctly, connections failures can result. Consequence: The deployment will fail because Ironic did not get a response from the ramdisk. Fix: Ironic will query the ramdisk to determine the last command that it ran to work around the connection error. Result: The deployment will succeed.	Story Points:	---
Clone Of:	1957976	Environment:
Last Closed:	2021-05-24 17:14:41 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:	1957976
Bug Blocks:

Comment 1 Bob Fournier 2021-05-10 14:05:39 UTC

Upstream backport to Victoria is here - https://review.opendev.org/c/openstack/ironic/+/790283

Comment 2 Bob Fournier 2021-05-10 15:38:33 UTC

Build is available here https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=1599986

Comment 3 Bob Fournier 2021-05-13 14:31:20 UTC

Changing blocker to -, this will be in 4.7.12.

Comment 7 errata-xmlrpc 2021-05-24 17:14:41 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 (Moderate: OpenShift Container Platform 4.7.12 bug fix and security 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/RHSA-2021:1561