Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1901909

Summary:	The device plugin pods / cni pod are restarted every 5 minutes
Product:	OpenShift Container Platform	Reporter:	Federico Paolinelli <fpaoline>
Component:	Networking	Assignee:	Federico Paolinelli <fpaoline>
Networking sub component:	SR-IOV	QA Contact:	zhaozhanqi <zzhao>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	medium
Priority:	unspecified
Version:	4.7
Target Milestone:	---
Target Release:	4.7.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-24 15:35:50 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:
Bug Depends On:
Bug Blocks:	1898580

Description Federico Paolinelli 2020-11-26 12:14:31 UTC

Description of problem:
Without changing the configuration, the device plugin / cni pods are restarted every 5 minutes

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


How reproducible:
Always

Steps to Reproduce:
1. Just deploy the operator
2.
3.

Actual results:
Every 5 minutes, the dp pod is restarted

Expected results:
The dp pod is restarted only as effect of configuration changes

Additional info:

Comment 1 Federico Paolinelli 2020-11-26 12:18:46 UTC

Adding to the scenario that this won't happen if a node selector is explicitly specified in the sriov operator configuration.

Comment 3 zhaozhanqi 2020-11-30 04:49:20 UTC

Verified this bug on 4.7.0-202011271605.p0

oc get pod
NAME                                     READY   STATUS    RESTARTS   AGE
network-resources-injector-22xzg         1/1     Running   0          13m
network-resources-injector-689rw         1/1     Running   0          12m
network-resources-injector-vqhdz         1/1     Running   0          11m
operator-webhook-48cxd                   1/1     Running   0          12m
operator-webhook-bb2ns                   1/1     Running   0          13m
operator-webhook-htlcd                   1/1     Running   0          12m
sriov-cni-jfhq8                          2/2     Running   0          13m
sriov-device-plugin-jx654                1/1     Running   0          11m
sriov-network-config-daemon-4wpk8        1/1     Running   0          12m
sriov-network-config-daemon-z2lk8        1/1     Running   0          13m
sriov-network-operator-9ffc7465d-tppxp   1/1     Running   0          14m

Comment 6 errata-xmlrpc 2021-02-24 15:35:50 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 4.7.0 security, bug fix, and enhancement 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-2020:5633