Bug 1707050 - no termination message provided by failing cluster-node-tuning-operator pod
Summary: no termination message provided by failing cluster-node-tuning-operator pod
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Node Tuning Operator
Version: 4.1.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 4.1.0
Assignee: Jiří Mencák
QA Contact: Mike Fiedler
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-05-06 17:12 UTC by Luis Sanchez
Modified: 2019-06-04 10:48 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
: 1707059 (view as bug list)
Environment:
Last Closed: 2019-06-04 10:48:23 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:0758 0 None None None 2019-06-04 10:48:32 UTC

Description Luis Sanchez 2019-05-06 17:12:54 UTC 
The cluster-node-tuning-operator pods do not provide a termination message, hindering debugging efforts when the pods are crash looping.

At minimum, the pod's terminationMessagePolicy should be "FallbackToLogsOnError".

See https://kubernetes.io/docs/tasks/debug-application-cluster/determine-reason-pod-failure/#customizing-the-termination-message

Expected Results:
The termination message should appear in a pod container's  .status.lastState.terminated.message field.
Comment 1 Luis Sanchez 2019-05-06 17:14:56 UTC 
Ditto for the tuned pod.
Comment 2 Jiří Mencák 2019-05-07 14:37:00 UTC 
https://github.com/openshift/cluster-node-tuning-operator/pull/51
Comment 4 Jiří Mencák 2019-05-08 10:00:27 UTC 
https://github.com/openshift/cluster-node-tuning-operator/pull/51 merged
Comment 6 Mike Fiedler 2019-05-15 17:05:49 UTC 
Verified on:  4.1.0-0.nightly-2019-05-14-202907

# oc get deployment cluster-node-tuning-operator -o yaml | grep terminationMessagePolicy
        terminationMessagePolicy: FallbackToLogsOnError
Comment 8 errata-xmlrpc 2019-06-04 10:48:23 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, 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-2019:0758
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