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Bug 2032464

Summary:	must-gather fails to collect performance-specific data when more than --image argument is supplied
Product:	OpenShift Container Platform	Reporter:	OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component:	Performance Addon Operator	Assignee:	Martin Sivák <msivak>
Status:	CLOSED ERRATA	QA Contact:	Gowrishankar Rajaiyan <grajaiya>
Severity:	medium	Docs Contact:
Priority:	high
Version:	4.10	CC:	alukiano, aos-bugs, mariofer, shajmakh, tmulquee
Target Milestone:	---
Target Release:	4.8.z
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: More than one --image argument is supplied to must-gather Consequence: must-gather does not collect node related logs Fix: Use HOSTNAME environment variable to get the must-gather pod name instead of getting it from a client Result: must-gather succeeds to collect performance-addon-operator related data also when called with additional --image arguments	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-01-05 18:55:48 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:	2018185
Bug Blocks:

Comment 3 Shereen Haj Makhoul 2022-01-04 15:37:08 UTC

Verification:

Versions:
ocp: 4.8.25
Must-gather: v4.8.5-8

Steps:
oc adm must-gather --image-stream=openshift/must-gather --image=registry-proxy.engineering.redhat.com/rh-osbs/openshift4-performance-addon-operator-must-gather-rhel8:v4.8.5-8

results:
[root@dell-r640-008 ocp483343297-worker-0.libvirt.lab.eng.tlv2.redhat.com]# ls 
cpu_affinities.json  irq_affinities.json  lscpu  lspci  ocp483343297-worker-0.libvirt.lab.eng.tlv2.redhat.com_logs_kubelet.gz  podresources.json  proc_cmdline  sysinfo.log  sysinfo.tgz
[root@dell-r640-008 ocp483343297-worker-0.libvirt.lab.eng.tlv2.redhat.com]# cd ../
[root@dell-r640-008 nodes]# cd ocp483343297-worker-1.libvirt.lab.eng.tlv2.redhat.com/
[root@dell-r640-008 ocp483343297-worker-1.libvirt.lab.eng.tlv2.redhat.com]# ls 
cpu_affinities.json  irq_affinities.json  lscpu  lspci  ocp483343297-worker-1.libvirt.lab.eng.tlv2.redhat.com_logs_kubelet.gz  podresources.json  proc_cmdline  sysinfo.log  sysinfo.tgz

As can be seen above, all files are found under both nodes, hence verified.

Comment 6 errata-xmlrpc 2022-01-05 18:55:48 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 4.8.25 low-latency 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-2022:0036