Bug 1901909 - The device plugin pods / cni pod are restarted every 5 minutes
Summary: The device plugin pods / cni pod are restarted every 5 minutes
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.7
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
: 4.7.0
Assignee: Federico Paolinelli
QA Contact: zhaozhanqi
URL:
Whiteboard:
Depends On:
Blocks: 1898580
TreeView+ depends on / blocked
 
Reported: 2020-11-26 12:14 UTC by Federico Paolinelli
Modified: 2021-02-24 15:36 UTC (History)
0 users

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-02-24 15:35:50 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift sriov-network-operator pull 422 0 None closed Bug 1901909: do not set the node selector in the dp / cni daemons if empty in config. 2021-01-19 12:25:55 UTC
Red Hat Product Errata RHSA-2020:5633 0 None None None 2021-02-24 15:36:19 UTC

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


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