Bug 1868794

Summary:	Add host logs under must-gather for networking
Product:	OpenShift Container Platform	Reporter:	Anurag saxena <anusaxen>
Component:	Networking	Assignee:	Ricardo Carrillo Cruz <ricarril>
Networking sub component:	ovn-kubernetes	QA Contact:	Anurag saxena <anusaxen>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	low
Priority:	medium	CC:	anbhat, rbrattai, ricarril, trozet, wking, zzhao
Version:	4.6	Flags:	rbrattai: needinfo-
Target Milestone:	---
Target Release:	4.6.0
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:	2020-10-27 16:28:34 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 Anurag saxena 2020-08-13 19:55:36 UTC

Description of problem: Tim and I had a short discussion on this. Is it possible to add host logs as well under oc adm for networking? Specially we are running OVS on host now, it would make sense to collect host logs.

If its not a candidate for `oc adm must-gather`, then i guess its definitely a candidate for just networking logs `oc adm must-gather –keep -- /usr/bin/gather_network_logs`


Version-Release number of selected component (if applicable):4.6 and back


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 1 Ricardo Carrillo Cruz 2020-08-21 14:05:15 UTC

Per Tim Rozet, logs are munged and hard to read, we should have per worker files.

Comment 2 Ricardo Carrillo Cruz 2020-09-09 10:42:06 UTC

Anurag, when you say host logs can you be more specific?
Stuff from /var/log and/or something else?

Comment 3 Ross Brattain 2020-09-09 12:33:53 UTC

host OVS logs. "Specially we are running OVS on host now, it would make sense to collect host logs."

openvswitch.service
ovsdb-server.service
ovs-vswitchd.service

and probably just regular journalctl logs

Comment 4 Ricardo Carrillo Cruz 2020-09-10 14:59:29 UTC

Gotcha, thanks.
I'll try to have the PR up.

Comment 6 Ross Brattain 2020-09-25 00:20:29 UTC

Verified on 4.6.0-0.nightly-2020-09-24-074159


./network_logs/qe-o46g4a-8ks9s-master-1.c.openshift-qe.internal_ovsdb_log
./network_logs/qe-o46g4a-8ks9s-master-0.c.openshift-qe.internal_ovsdb_log
./network_logs/qe-o46g4a-8ks9s-master-1.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-master-0.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-master-2.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-master-2.c.openshift-qe.internal_ovsdb_log
./network_logs/qe-o46g4a-8ks9s-worker-a-n5lzl.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-worker-a-n5lzl.c.openshift-qe.internal_ovsdb_log
./network_logs/qe-o46g4a-8ks9s-worker-b-kqzpx.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-worker-b-kqzpx.c.openshift-qe.internal_ovsdb_log
./network_logs/qe-o46g4a-8ks9s-worker-c-7kdm8.c.openshift-qe.internal_ovs_vswitchd_log
./network_logs/qe-o46g4a-8ks9s-worker-c-7kdm8.c.openshift-qe.internal_ovsdb_log

Comment 9 errata-xmlrpc 2020-10-27 16:28:34 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 4.6 GA Images), 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-2020:4196